Carrier Access SNMP manual
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Buen manual de instrucciones
Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Carrier Access SNMP. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Carrier Access SNMP o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.
¿Qué es un manual de instrucciones?
El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Carrier Access SNMP se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.
Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Carrier Access SNMP, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.
Entonces, ¿qué debe contener el manual de instrucciones perfecto?
Sobre todo, un manual de instrucciones Carrier Access SNMP debe contener:
- información acerca de las especificaciones técnicas del dispositivo Carrier Access SNMP
- nombre de fabricante y año de fabricación del dispositivo Carrier Access SNMP
- condiciones de uso, configuración y mantenimiento del dispositivo Carrier Access SNMP
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas
¿Por qué no leemos los manuales de instrucciones?
Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Carrier Access SNMP no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Carrier Access SNMP y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Carrier Access en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Carrier Access SNMP, como se suele hacer teniendo una versión en papel.
¿Por qué vale la pena leer los manuales de instrucciones?
Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Carrier Access SNMP, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.
Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Carrier Access SNMP. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.
Índice de manuales de instrucciones
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Página 1
Access Bank II - SNMP INSTALLATION & USER’S GU IDE 5395 Pearl Par kway Boulder, CO 8030 1-2490 fax 303-546-9724 http://www. carrieracc ess.com Part Number 002-0097- 0200 Release 2.0 September 2001[...]
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Página 2
Copyright © 1998 Ca rrier Acc ess Corpor ation. All right s reser ved. The infor mation pres ented in this manual is subjec t to change wi thout no tice and doe s not repre sent a c ommit- ment on th e part of Carri er Access Corporation. The h ardware and soft ware described h erein are furn ished under a lice nse or n on-discl osure agreement. T[...]
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Página 3
FCC R EQUIREMENTS FCC Requirements, Part 15 This equi pment has be en tested and found t o comply wi th the li mits for a Cl ass A digit al devic e pursuant to Part 15 of t he Fede ral Communi cations Rules. The se li mits are designed to pr ovide rea sonable p rotecti on agai nst harmful i nterference whe n equipme nt is oper ated in a commercia l[...]
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the Acc ess Bank I I - SNMP f rom th e network unti l the p roble m is res olved. User rep airs must not be m ade. Do - ing so wil l void you r warrant y. Do not insta ll the Acces s Bank II - SNMP on publi c coi n ser vi ce pr ovi ded by the teleph one company. Connec- tion to Pa rty Lin e service i s subje ct to stat e tarif fs. (Cont act your st[...]
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Página 5
Users shou ld ensur e for their own prote ction that the elect rical gro und connec tions of th e power util ity, tele - phone li nes and internal met allic wa ter pipe system, if present, a re connec ted to gether. Thi s precautio n may be partic ularly importan t in rura l are as. CAUTION: Users s houl d not atte mpt t o ma ke s uch c onne ction [...]
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of. No agent, distrib utor, or repres entat ive is au thori zed to make an y warr anties on be half of CAC or to assume fo r CAC any other liabil ity in co nnection with any of CAC’ s PRODUCTS, Software , or Servi ces. W ARRAN TY P RODUCT R ETUR NS PRODUCTS may not be returned without pri or assi gnment of a Re turn Mate rial Authoriz ation (RMA)[...]
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This ma nual is or ganized i nto chapt ers as fo llows: Chapter 1 . Intr oducing the Access Bank II - S NMP Provides a general introduction to the Acce ss Bank II - SNMP including summ aries of its standard functions, fea- tures, and optional enhancements. Chapter 2. P roduct Description Describes the general physical charac teristics and layout of[...]
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Table o f Contents xi CONTENTS (Access Bank II - SNMP) Chapter 1 Introducing the Access Bank II SNMP 1-1 1.1 About This Chapt er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 General System Over view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]
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Página 9
xii 3.2.1 Total Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.2.2 DS-1 Output Signal s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.3 Line Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]
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Table o f Contents xiii 5.1 About This Chapt er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.2 Installing Cables and Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5- 2 5.3 Access Bank II SNMP Control Panel Inter face and Pow[...]
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xiv 7.7 Remote Monitor Sc reen Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4 7.8 Initializat ion for Basic Ope ration in the Remot e Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4 Chapter 8 FXS-ID Configuration 8-1 8.1 About This Chapt er . . . . . . . . . . . . . . . . . . . . . .[...]
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Table o f Contents xv 9.4 BRFXS/DPO Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 9.5 Setting the Tra nsmit and Receive Le vels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 9.6 BRFXS/DPO Configurat ion Settings . . . . . . . . . . . . . . . . . . .[...]
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xvi 11.13.1 Call Progress LED Ind icators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-10 11.14 E&M Normal mode cabl e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-10 11.14.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]
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Table o f Contents xvii 12.9.1 Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 -6 12.9.2 Equipment Loopb ack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12- 7 12.9.3 Equipment Loopb ack - Paylo ad . . . . . . . . . . . . . . . . . [...]
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Página 15
xviii 14.3.4 Management Informat ion Bases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-4 14.3.5 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-4 14.3.6 Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]
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Table o f Contents xix 14.4.4.28 trap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-27 14.4.4.29 snmp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 27 14.4.4.30 v35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]
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xx[...]
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About This Chapte r 9/24/ 01 1-1 Chapter 1 Introducing the Access Bank II SNMP Contents of This Chapter: 1.1 About This Chap ter This chap ter pr ovides a g eneral i ntroduct ion to Ca rrier Ac cess Corpor ation ’ s Access B ank I I SNMP and incl udes summaries of i t s: • Physical Cha racteristic s • Features, Funct ions, and Optional Enhanc[...]
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Página 19
1-2 9 /24/01 3.072 Mbps of synchr onous bandwid th capacity for connecti ng customer premises t elecommunic a- tions e quipment to public and priva te network DS1 services. An Int e rnet or route r V .35 port may be configu r ed for up to 1.5 Mbps on one T1, while a ll 24 voic e channel s are ter minated on a second T1. 1.3 Features, Functions, and[...]
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Página 20
Digital Da ta Ports 9/24/ 01 1-3 availa ble for Inte rne t co nnec tion, or for alt er nat e routes or carr ie rs. Doubling the ban dwidth capacity of a conve ntional digit al c hannel bank al lo ws th e Acc ess Bank II SNMP to de di cate the buil t- in V . 35 DCE data port to Inte rnet, vi deo, or W ide -Area Net work (W AN) applica tions, whil e [...]
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1-4 9 /24/01 nection s on a per channel basis from PBX of fice-end t elephone systems to public network T1 (DS1) services us ing FXO termi nations. Th e DP T feature of this c ard is especia l ly useful in r emote of fice or campus T1 e nvironments where i t can be us ed to support one-way Direct Inward Dialing ( DID) servi ce for voice ma il and c[...]
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Página 22
Local an d Remote Netw ork Managem ent 9/24/ 01 1-5 (AMI/B8Z S, D4/ESF), and to enabl e detec tion of standa rd D4/ESF in band loop codes by t he inte gral CSUs. In the r emot e so ft ware con tr ol mode , you can use SNMP , CLI, or GUI manag ement terminals. 1.7.2 SNMP Managem ent The A cces s Bank I I SNM P: • Supports Simpl e Network Managemen[...]
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1-6 9 /24/01 Agent. Normall y , the Manager polls th e Agent period ically t o check traf fic stat istics. H oweve r, the Manager can also set thresholds fo r tra ps. T raps specify netwo rk events and cond it io ns fo r which the Agent aut omatically sends a T elnet alar m m essa ge with tr ap data back to t he Manager . 1.7.3 Command Line Inter f[...]
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Página 24
Local an d Remote Netw ork Managem ent 9/24/ 01 1-7 Figure 1- 3: Local an d Remote Telnet CLI Mana gement For T elnet CLI manage ment, you can use a T elnet TCP/IP co m munica t ions program to access CLI through t he Ethernet manag ement port. Remote T elnet CLI op eration i s availa ble using T elnet o ver Ethernet or using inband T1 via the V .3[...]
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1-8 9 /24/01 •P C S e t u p • Configurati on • Connections • Hardware Setu p • Performance S tatisti cs • Mainte nance 1.7.5 Local and Remote G UI Management For confi guration, monito ring, and t esting pu rposes, ea ch Access Bank II SNMP is shipped wi th CAC’ s Wi ndows ® -based GUI manage ment softwa re, backed b y a full-feature[...]
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About This Chapte r 9/24/ 01 2-1 Chapter 2 Product Description Contents of This Chapter: 2.1 About This Chap ter This cha pter describe s the ge neral physical charact eristics and layout of the Access Bank II - SNMP , includi ng its: • Dual RJ-48C Jac ks for T1 Span 1 and S pan 2 • V .35 and RS-232 Digi tal Interfa ce Ports • Pow er Sou rce [...]
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2-2 9 /24/01 Controll er car d. The Cont roller card measures appro ximately 4 inc hes by 1 6.25 inches and func tions as a L ine I nterf ace U nit (LI U) th at in tegra tes the two C hann el Ser vice Units ( CSUs ), th e ring ing ge n- erator , the ringback tone generator , and power conve rter fu nctions. Se parate Dua l T1 and SNMP daughter card[...]
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Cont rol Pane l DIP S witches 9/24/ 01 2-3 • Three-posi ti on DC p o wer t er mina l in put for conne ction to th e 1 15 V ac to - 48 Vdc Po w er Converte r Cube, or to a cust omer- supplied external -48 Vdc bat t ery power sourc e. • Ti p & Ring Analog Interfa ce equippe d with sta ndard 25-p air T elephony Connect or (female ) for conn ec[...]
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2-4 9 /24/01 Figure 2 -2: Access Bank II - SNMP Top Cover Install ation Guide Top View T1 LEDs (PER SPAN) STATE MEANING OFF Loss of T1 signal, no pulses received GREEN Nodal Switch is in frame with frame bit error rate <10E -5 FLASHING Nodal Switch is in frame, but GREEN frame bit error rate exceeds 10E-5 RED AIS (unframed all ones) received fro[...]
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About This Chapte r 9/24/ 01 3-1 Chapter 3 Technical Specifications Contents of This Chapter: 3.1 About This Chap ter This chap ter summarizes th e technical spe cifications o f the Acces s Bank II - SNMP inclu ding its: • Dual T1 netw ork inter f aces • Chan n el Ser vices Units ( CSUs) • Digital da ta ports • Analog line interface chan ne[...]
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3-2 9 /24/01 3.2 Dual T1 Network Line Int erfaces 3.2.1 Total Bandwidth • 3.072 Mbps 3.2.2 DS-1 Output Signals • Pulse amplitude : 2.0 V to 3.6 V ±60 Hz va riations • Line Rate: 1. 544 Mbps ±50 bps • Format: T1 ty pe bipolar (except where inte ntional BPVs are i ntroduced by B8ZS line coding) 3.3 Line Codes • AMI or B8ZS and li ne code [...]
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Digital Da ta Ports 9/24/ 01 3-3 • Standa rd inband a nd out-of-band CSU ne twork loopb acks • Internal BER tester wi th selectable industry stand ard QRSS test patte r ns 3.8 Digital Data Ports 3.8.1 V.35 Serial Port • Synchronous V .35 data from 56 Kbps to 1.536 Mbps in Nx56 Kbps or Nx64 Kbps s te ps, all r at es. • Built-in V .54 loopba [...]
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3-4 9 /24/01 defined signaling opti ons.) • DC Loop Range: 1200 ohms (3 miles on 24 A WG + 300 ohms te lephone) • Loop Feed: Nominal - 48 Vdc with 30 mA curre nt limit • Separate T ransmit /Receive Gain Set t ings on a Per Chann el Basis • All-channel si multaneous ringing power: 85 V rms at 20 Hz • Built-in rin gback tones • Battery Re[...]
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Página 34
Alarms 9/24/ 01 3-5 Access Ban k II - SNMP purc hase. • Control Pane l T1 test switche s and stat us LEDs • Rear panel vo ice channel opti on switches, tes t switches, and s tatus LEDs • Embedded SNMP agen t for per formance monito ring and configur ation of T1, V .35, and RS-232 data port s 3.14 Alarms • Alarm dial-out notification over ex[...]
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3-6 9 /24/01 • Bellcore TR- NWT -000499 Gener ic T ransport Req uirements • FCC Part 15, Class A f or Radiated Emissions Control • FCC Part 68, CS-03 for T1 CSU Inter face, Networ k Protection , Line Balance, REN • National Elect rical Code 1996 Sa fety Requirements • NR TL Safety Li sted: UL 1459 , 2nd Editi on concerning Mi nimum 600 V [...]
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Installa tion 9/24/ 01 3-7 3.19 Installation • W all-mount, su rf ace -moun t, or standard EIA 19-inc h ra ck-mount using suppl ied adapter bracket s and scre ws • Seven foot s tandard r ack accept s up to 24 Ac cess Bank II - SNMP u nits[...]
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3-8 9 /24/01[...]
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About This Chapte r 9/24/ 01 4-1 Chapter 4 Physical Installation Contents of This Chapter: 4.1 About This Chap ter This chapt er descr ibes how to phy sical ly inst all th e Access Bank II - SNMP and provides procedur es for: • Checking ite ms require d for install ation • Mounting the Ac cess Bank I I - SNMP chassi s • Mounting the Po wer Co[...]
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Página 39
4-2 9 /24/01 order) with 0, 1, or 2 analog interf ace cards , Access Bank II - SNMP Remote Monitor sof tware for the PC, and a power c onversion cube. The pack age also c ontains on e modular Catego ry 5 T1 networ k interf ac e ca ble, a 25-pin lo cal manag ement ca ble, a 25-pin to 25-p in n ull modem adapter , a 25-p in t o 9-pin st raight adapte[...]
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Página 40
Chassis M ounting 9/24/ 01 4-3 In addit i on, you will nee d one or more of the following items: • A standard 25 -pair te lephone ca ble with “D” styl e 50-pin mal e connector to c onnect the Access Ban k II - SNMP to y our punch-down block or RJ-1 1 “Harmonica.” • If you are wa ll-mounti ng the Power Converter Cube, you wi ll need f ou[...]
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4-4 9 /24/01 Caution: If t he operat ing temper ature ris es abo ve the 40 º C limit an inte rnal thermal pr otect ion devi ce will shut off the Acce ss Bank II - SNMP. When the temperat ure is reduc ed below this thr eshold, t he Access Ban k II - SNMP resta rts. • An installati on site below 10,000 feet ( 3,048 m). • For operation o utside t[...]
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Surface Mounting 9/24/ 01 4-5 4.5.1 Rack Mounting wi th Brackets Shipped with Unit T o mount the Ac cess Bank I I - SNMP in a stand ard EIA 19-i nch T elco equ i pment rack using the include d adapter bracke ts: 1. Remove t he two front adapt er brackets, rotate them 90 degr ees and re-att ach the brackets so they fa ce toward the unit back plate ([...]
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4-6 9 /24/01 4.7 Mounting the Po wer Converter The Access Bank II - SNMP is normal ly s hip ped for US operation with a 1 15 V ac to -48 Vdc power conversi on cube. This cube includes b oth a 5-foot gro unded AC power cord and a 8-foot t hree-pos i- tion DC powe r cable. The Power Conver ter Cube has four mounting hol es for attachi ng the uni t to[...]
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Mounting the Powe r Converte r 9/24/ 01 4-7 Figure 4- 2 : Rack Mountin g on a 19” Rack Us ing Small Bracket s 1 . R e m o ve, r o ta te , a n d r e -a tta c h the two fr o nt m o unti ng b r a c k e ts a s sh o w n . 2. Mo unt the uni t to the r a c k w i th fo ur s c r ews . C A U T I ON : Do no t us e the re a r m o un t in g p o s it io n t o [...]
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4-8 9 /24/01 Figure 4- 3: Rack Mo unting on a 19” Rack Using Heavy-Du ty Brackets 1. R e m o ve the s m a l l b r a c k e ts fr o m the uni t . 2. F a s ten he a vy -d uty br ack et s t o u n i t as sh o w n . 3. Mount the uni t o n the s t a n dar d r ac k u s i n g f ou r 10-32 x 3/4" m a c hine sc r e w s . 4 . Ad ju s t t h e o f f s e t[...]
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Mounting the Powe r Converte r 9/24/ 01 4-9 Figure 4- 4 : Optional Heavy Duty Brackets 2.8" 1 5 " 2.8" 1 5 " Part Number 004- 0113 23" Rack Mounting Bracket Part Number 004- 0041 19" Rack Mounting Bracket[...]
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4-10 9/ 24/0 1[...]
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About This Chapte r 9/24/ 01 5-1 Chapter 5 Electrical Installation Contents of This Chapter: 5.1 About This Chap ter This chap ter describes how to install t he communicat ion interf ace and power connector s on the Access Ban k II SNMP Control Panel and includes procedures for: • Enab ling t he int er nal li thium b atter y . • Connecting t he[...]
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5-2 9 /24/01 5.2 Installing Cables and Ad apters After moun ting the Access Ba nk II SNMP ch assis and power conver ter , the next step is connectin g the var ious voice a nd data in terfaces and t he power connecto r using the s tandard and option al cables and adapte rs list ed below in T able 5-1 . T able 5-1 s hows whe re the vari ous T1, V .35[...]
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Página 50
Access B ank II SN MP Contro l Panel In terface and Power Con nectors 9/24/ 01 5-3 5.3 Access Bank II SNMP Control Pan el Interface and Power Connectors Figure 5 - 1: Interface a nd Power Connector s on the Acc e ss Bank II SNMP Contro l Panel. 5.3.1 RJ-48C Jacks for T1 Span 1 and Span 2 One (or t wo) 10-foot modular Category 5 T1 Networ k Interfac[...]
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5-4 9 /24/01 5.3.5 Tip & Ring Jack (female) T ip & Ring connect ions are mad e at this connec tor with an st andard 25-pair telephone cable, which also con nects to the punc h-down block or RJ-1 1 “Harmonica.” Note: 4-wire E&M 12-cha nnel voic e card requires optional cable s to connect to the punch- down block. These cab les elimin[...]
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Connectin g the Dual T1 Lines 9/24/ 01 5-5 T able 5-2 : 50-Pin Tip & Ring Jack 5.5 Connecting th e Dual T1 Lines 5.5.1 Customer Pre mi ses Instal lations Connecti ons to the T 1 network interfa ces are m ade at the RJ -48C 8-pi n modular j acks on the Acc ess Bank II SNMP Cont rol Panel (see Figure 5-1 ) using one (or t wo) 10-foot Categ ory 5 [...]
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5-6 9 /24/01 5.5.2 ABAM 600 T1 Cable T able 5-4 defi nes th e ch arac teristi cs of shie ld ed 22 A WG ABAM 600 T1 ca ble. Shie lded ABAM 600 has bett er transmis sion char acteris tics and less po tential for ha rmful crosst alk than unshielde d 24 A WG twisted-pair telephone cable . T able 5-4 : ABAM 600 T1 Cable Spec ifications 5.5.3 24 AWG Twis[...]
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Página 54
V.35 DCE Da ta Port Conne ctions 9/24/ 01 5-7 This cabl e is used to connect the Ac cess Bank II SNMP V .35 DCE data port (Fi gure 5-3) to sync hro- nous V .35 DTE data sour ces up to 1 .536 Mbps, all rates (1-24) Nx56 or Nx64 c hannel-rat e progres- sion. The CAC V .35 Data Cabl es are bui lt a ccordi ng to t he pin as signments l iste d belo w in[...]
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5-8 9 /24/01 Figure 5-2 : Access Bank II SNMP V.35 DCE Dat a Port Connec tions TXA TXB RXA RXB RCLKA RCLKB TCLKA TCLKB CD RTS DTR CTS DSR ± 12 V single-ended ± .55 V balanced Access Nodal Switch Fine Pitch D-Sub-26 Male AMP213300-3 Cable 10, 25, or 50 ft. Available supply ± 5V[...]
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V.35 DCE Da ta Port Conne ctions 9/24/ 01 5-9 Figure 5- 3: Access Bank II SNMP V.35 DCE Port (female) Figure 5- 4: 34-pin V.35 Winchester Conne ctor (male ) 14 TXB (103) 15 RCLKA (115) 16 RXB (104) 17 RCLKB (115) 18 19 20 VDTR (108/2) 21 22 LLB (141) 23 TOLKB (114) 24 EXCLKB (113) 25 RDL (140) 26 CHASSIS 1 (103) TXA 2 (104) RXA 3 (105) VRTS 4 (106)[...]
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5-10 9/ 24/0 1 5.7 RS-232 Management 5.7.1 RS-232 DCE Manageme nt Cable Note: The Dual RS-232 DCE Da ta and Manage m ent Cabl e (P/N 005-0001) is an optiona l accessory, and c an be purchased f r om distributor s and deal ers of CAC products . 5.7.2 Local Management Cable T o perfor m local or r emote mana gement and per formanc e monit oring using[...]
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RS-232 M anagement 9/24/01 5 -1 1 T able 5-6 : CAC Local Manage ment Adapter Cable Pin Assig nments 5.7.3 Null Modem Adapter Converti ng the Acces s Bank II SNMP from local ma nagement to dial- in/dial-ou t remote manage- ment and/ or alarm repor ting requires using the 25-pin male to 25- pin male CAC Null Modem Adapter ( P/N 005-0002) incl uded wi[...]
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5-12 9/ 24/0 1 T able 5-7 : Null Modem Adapter Pin A ssignments 5.7.4 Straight Adapter The CAC S traight Adapter (P/ N 005-00 07-25M-9F-S traight) permi ts connecti ng the 9-pin COM1 communic ation por t on a loca l Laptop computer t o the 25- pin DCE data female c onnector o n the Dual RS-232 DCE Data and Manag ement Cable, or to 25 -pin female DC[...]
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Connectin g the Power a nd Ground 9/24/01 5-1 3 T able 5-8 : CAC S traight Adapter Pin Assignments 5.8 Connecting the Power and Ground 5.8.1 DC Power Connector Input Warning: Conne ct only -48 Vdc power to the DC i nput connec tor. The Acces s Bank I I SNMP has a 3-posi tion DC Power Con nector Input loca ted on the Control Pan el, as shown in Figu[...]
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5-14 9/ 24/0 1[...]
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About This Chapte r 9/24/ 01 6-1 Chapter 6 Initialization and Basic Configuration Contents of This Chapter: 6.1 About This Chap ter This chapt er desc ribes how to initi aliz e and conf igure t he Access Bank II - SNMP for firs t time bas ic operati on in Local mode. 6.2 Connecting to the Access Bank Connect t o the Access Bank II - SNMP Management[...]
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6-2 9 /24/01 Figure 6- 1: The AB-I I SNMP in an Example Networ k 6.3 Configuring the Access Bank 1. S tart the syst em and connect the terminal. The s ystem displ ays: Booting... Configuring to restored configuration... - Setting channel types - Setting signal types - Setting connections - Setting ds1 configuration - Setting I/O configuration - Set[...]
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Conf igur ing t he Access Ba nk 9/24/ 01 6-3 Access Bank II Version 1.01 Management Version 1.29 Password: 3. Enter the password (default is cac) , and press <enter >. Password: cac Password accepted Access Bank II Access Bank II/SNMP Slot Card Revision --------- --------- --------- LIU ABII 1.23 FX#1 FXS12 3.03 FX#2 --- --- Span Name -------[...]
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6-4 9 /24/01 Access Bank II> date 01/15/98 Access Bank II> date - System Time 13:27:10 01/15/1998 6. Check t he time infor mation : Access Bank II> time - System Time is 13:27:08 01/15/1998 • T o correct th e time (ex ample is 5: 20 PM): Access Bank II> time 17:20:00 Access Bank II> time - System Time is 17:20:05 01/15/1998 7. T o [...]
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Conf igur ing t he Access Ba nk 9/24/ 01 6-5 8. Check t he config uration of T1 por t #1: Access Bank II> ds1 1 - DS1 d1 ds1 d1 circuitid "T1 Circuit AD456-7Y" ds1 d1 csu on ds1 d1 lbo dsx0|csu0 ds1 d1 linetype d4 ds1 d1 linecode b8zs ds1 d1 prm att • T o change the f raming and t hen check t he configurati on: Access Bank II> ds1[...]
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6-6 9 /24/01 _____ _____ _____ _____ _____ _____ _____ _____ _ ____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _ ____ _____ _____ _____ 3) Span f1[FXS12]: "FXS Channels to KSU" d1:13 d1:14 d1:15 d1:16 d1:17 d1:18 d1:19 d1:20 d 1:21 d1:22 d1:23 d1:24 4) Span f2[---]: "Analog Slo t2-N o ti n Service" _____ _[...]
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Conf igur ing t he Access Ba nk 9/24/ 01 6-7 Access Bank II> snmp contact "George Abbot, 203-345-8897, PIN #33345 " Access Bank II> snmp on Access Bank II> snmp - SNMP Group - Access Bank II/SNMP snmp name "Voice and Data Access Multiplexor" snmp location "East Georgetown" snmp contact "Nicholas Jones , 2[...]
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6-8 9 /24/01[...]
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About This Chapte r 9/24/ 01 7-1 Chapter 7 Remote Monitor Contents of This Chapter: 7.1 About This Chap ter This chapt er desc ribes how to initi aliz e and conf igure t he Access Bank II - SNMP for firs t time bas ic operati on in the Remote mode usi ng the MS W ind ows-bas ed Rem ote Mo nitor GUI software program instal led on an e xternal IBM-co[...]
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7-2 9 /24/01 itor User’ s Guide. 7.2 Remote Monitor Softwa re Prog ram 7.2.1 Ov erview The Access Bank Remote Monitor sof tware in terface is use d to con figure an d manage the Access Bank via the RS-232 Management Por t. Ins ta ll ed on a lo cal IBM-compatibl e PC or laptop connecte d to the RS -23 2 Manag ement port, Remote Moni to r p rovides[...]
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Online Hel p 9/24/ 01 7-3 Acce ss Ba nk: co nfig uratio n traffic betw een th e PC a n d the A cces s Ban k , stat us traffi c from the Access Ban k to the PC, and alar m report mes sages fr om the Access Bank to t he PC. The X-mode m protoco l is used to send /receive data f rom the Acce ss Bank. A low-prior i ty process re sides in t he Access Ba[...]
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7-4 9 /24/01 3. The i nstall wizard s hould execu te and be display ed on the scre en. 4. Sele ct the locat ion defau l ts and insert the appropri ate diske ttes when prompted. 7.7 Remote Monitor Screen Hierarchy The Remote Monit or sof tware inter face consi sts of a hi erarc hy of s creen s or wi ndows. The fo llowin g figure presents a simpl ifi[...]
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9/24/ 01 8-1 Chapter 8 FXS-ID Configuration Contents of This Chapter: 8.1 About This Chap ter This chap ter describes how to configure t he Access Ba nk II - SNMP For eign Exchange S tation - Caller ID (FXS - ID) 12-ch annel voice c ard for c onnection to T1 pub lic network serv ices and pro- vides i nstructions fo r: • Setting FXS T ransmit and [...]
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FXS-ID Con figuration 8-2 9 /24/01 plate o f the FXS-ID card ha s 12 channel stat us LEDs and one 4-position DIP s witch for selecti ng from a n umber of dif f erent signa ling types. Fur thermore, the back plate also contai ns 12 test switc hes that ca n be used t o “busy out” each c hannel individua lly . On the FXS-I D card its elf, each ind[...]
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Settin g the FXS T ransmit a nd Rec eive Level s 9/24/ 01 8-3 8.3.3 Wink Delay Selec t W i nk De lay to trans l a te two -stat e win k-sta rt sign aling towar d the T 1 net work to an FX S ring- ing with delayed wink for p r oceed-to-send digit indicat ion. Upon det ection of an inc oming seizu re from the T1 network, t he AB2 applie s ringing volt[...]
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FXS-ID Con figuration 8-4 9 /24/01 If your FXS voice cha nnels require di ff erent at tenuatio n level se ttings than th e factory defau lts, pro- ceed as follows : 1. Relea se the two thumb screws on t he AB2 back pl ate and remove t he plate (see Figur e 8-2). 2. T o remove the FXS-ID slid e-in voice ca rd, pul l out the two card ejec tor lat che[...]
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Settin g the FXS T ransmit a nd Rec eive Level s 9/24/ 01 8-5 Figure 8-2: Accessing the FXS -ID Cards T able 8-2 : FXS Signaling S ummary Option Number Sw itch A Swit ch B Swit ch C Signaling Option 0 OFF OFF OFF Normal FXS A&B sig naling for loop- start or grou nd- sta rt; automatic selec tion based on c arrier signal . FXS-ID card default . 1[...]
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FXS-ID Con figuration 8-6 9 /24/01 8.5 Setting the FXS Signa ling Option s Each FXS-ID ca rd cont ains on e 4-p ositi on DIP swi tch tha t can be u sed to se lect signal ing opt ion s for all t welve chann els. As sho wn in T able 8-2, th e AB2 back plate provi des openi ngs fo r access ing these DIP switches , one per FXS-ID card. 8.5.1 Option Swi[...]
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FXS Si gnaling Option De script ions 9/24/ 01 8-7 Figure 8- 3: FXS Signal ing Optio ns 8.6 FXS Signaling Option Descript ions 8.6.1 Option Switches A, B, and C Signali ng options selected by the A, B, and C opti on switches are disc ussed below accord ing to the numbered s equence from 0 to 7 i n T able 8-2. 8.6.1.1 Option 0. Normal FXS A&B Sig[...]
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FXS-ID Con figuration 8-8 9 /24/01 informs the equipment to ha ng up. 8.6.1.3 Option 2. Wink-Start to Ground-Start Conver sion POTS Interf ace This opt ion provides a POTS (Plain O ld T elephone Serv ice) ground-sta rt interface between th e Access Bank II - SNMP an d the PBX or other phon e equip ment. This av oids bot h-way c all co llis ions (?[...]
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FXS Si gnaling Option De script ions 9/24/ 01 8-9 8.6.1.6 Option 5. Wink-Start to Loop-Start Convers ion with ANI/DNIS and Calling Party Disconne ct This option provid es a loop-start interface betw een the AB2 and the P BX for voice mail/phone applications. E&M wink-start signaling and per-channel rin gback tones are s ent to the T1 lin e. Rin[...]
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FXS-ID Con figuration 8-10 9/ 24/0 1 Caution: If you use thi s setting whe n no customized si gnaling ha s been instal led, all back plate LEDs tur n a steady RED and normal oper ation of the FXS-ID voic e card is int errupte d. Upon request, Carrier A ccess will provide customized F X signaling options that can include any of the aforemen tioned o[...]
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FXS Vo ice Chann el Monitori ng and Tes ting 9/24/01 8 -1 1 The channe l test switche s on the FXS-I D back plate can b e used to s e nd a 4 second conti nuous ring- ing volt age to the tip a nd ring pair of each FXS voice channel. Y ou ca n check the operation of an indivi dual voi ce channe l by attach ing a tes t tele phone to the T ip and Ring [...]
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FXS-ID Con figuration 8-12 9/ 24/0 1 8.7.3 “Bu sying Out” In dividual FXS Channels Switchin g a channel test switch to the ON pos ition has th ree resul ts on the selected FXS chann el: 1. T o confirm indi vidual ch annel cir cuit integri ty , 4 seconds of ringing voltag e are sent to th e T i p and Ri ng pair . The T ip is then gr ounded u nti[...]
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FXS Vo ice Chann el Monitori ng and Tes ting 9/24/01 8-1 3 Warning: The f our-second appl ied ring volt age (85V) can constitute a dangerou s shock haz ard , and can damag e attac hed low-i mpedance equipment .[...]
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FXS-ID Con figuration 8-14 9/ 24/0 1[...]
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9/24/01 9-1 5 Chapter 9 Battery Reversal FXS & Dial Pulse Origination Card Contents of This Chapter: 9.1 About This Chap ter This chap ter describes how to configure t he Access Ba nk II Battery Rev ersal For eign Exchange S ta- tion a nd Di al Puls e Ori ginat ion (BRFXS/DPO) 12-cha nnel voic e card for connection to T1 public network s ervice[...]
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Battery Reversal FXS & Dial Pulse Or iginati on Card 9-16 9/ 24/0 1 provide s twelve 2- wire CPE analog loop -start connectio ns to the digit al T1 line using the same method use d by the FXS voice car d, only wit h the addi tion of T ip/Ring battery reversal. The FXS inter face re vers es the polar ity of t h e batt ery fee d tow a rds th e cu[...]
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BRFXS/ DPO Applic ations 9/24/01 9-1 7 Note: During a t wo-way c all, t he CPE - loop ba tter y is r evers ed. To di sconne ct the call ei ther th e CPE loop current c eases or t he network sen ds A/B bits = 0/0. The revers ed state of the CPE loop, however , will be maint ained unt il the ne twork termi nates (r eleases) the c all. 9.4 BRFXS/DPO A[...]
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Battery Reversal FXS & Dial Pulse Or iginati on Card 9-18 9/ 24/0 1 Figure 9 - 2: Dial Pulse Origin ation (DPO) for DID Tr ansport 9.5 Setting the Transm it and Receive Le vels The tra nsmit and rece ive lev els for each BRFXS/DPO voice frequenc y channel can be set between 0 and -9 dB us ing twelve 6-pos ition DIP switche s (CH1 - CH12) on to [...]
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Setting the Transmi t and Rece ive Lev els 9/24/01 9-1 9 Figure 9- 3: BRFXS/DPO Tran smit and Receive Le vel Option s If your voic e channels re quire dif fere nt attenuat ion level settings tha n the factor y defaults , proceed as follo ws: Caution: Use proper ele ctrostatic di scharge ( ESD) pro cedures whe n removing a nd handling the a nalog ca[...]
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Battery Reversal FXS & Dial Pulse Or iginati on Card 9-20 9/ 24/0 1 5. Pres s both card ejec tor latc hes in towa rds the FXS card to seat the 64-pin DIN connector in the match ing connector on t he inter nal Contr oller car d. 6. Repla ce the back plat e and tighten the thumbscrews. 9.6 BRFXS/DPO Configuration Setting s The confi guration of t[...]
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BRFXS/ DPO Configur ation Settin gs 9/24/01 9-2 1 Figure 9-4: BRFXS/ DPO Back Plate Contr ol s and LEDs T able 9-3 BRFXS/DPO B ack Plate Switch es Swit ch Function Channel Te st (12 per c ard) Applies r everse ba ttery to CPE loop and forces A/B bits sent towa rd network to 1/1 TP Busy/Idle (One per c ard) Selects reverse (busy) or forward ( idle) [...]
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Battery Reversal FXS & Dial Pulse Or iginati on Card 9-22 9/ 24/0 1 9.7 Setting BRFXS and DPO 9.7.1 Battery Reversal FXS Loop -Start The BRFXS/DPO car d includes a setti ng for 2-wire FXS loop- start operati on with bat tery re versal. T o enable t hi s op tion, set Switch A on t he 4-p osition DIP swit ch t o ON s o t hat cadenced ringin g vol[...]
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Self Te st Loopbac ks 9/24/01 9-2 3 Danger: Four seconds of con ti nuous ringing voltage (85 V) will be present at the Ti p and Ring p a ir of the channe l-under-test until t he test tel e phone is picked up to trip the ringing. Requiremen t: A test te lephone co nnected to the pun ch down block or RJ-11 Harmonica should ring for 4 seconds. 3. As a[...]
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Battery Reversal FXS & Dial Pulse Or iginati on Card 9-24 9/ 24/0 1[...]
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9/24/ 01 10-1 Chapter 10 12-Channel FXO & Dial Pulse Termination Card Contents of This Chapter: 10.1 Abo ut This Chap ter This chap ter describes the 12-Channel For e ign Exchange Of fice (FXO) and Dia l Pulse T ermination (DP T) card used in the Access Bank I I - SNMP , and provi des info rmation for confi guring the car d. 10.2 Descrip tion o[...]
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12-Chann el FXO & Dial Pulse Terminati on Card 10-2 9/ 24/0 1 FXO or DP T termin ati on. Also on the card, each i ndi vidual channel h as a two position swit ch for the select ion of gro und start or loo p start ( see Figur e 9-3) and a 6-section DIP s witch to c ontrol the line attenua tion (se e Channel Attenuat ion Options ). 10.3 Term inat [...]
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Termi nation Op tions 9/24/ 01 10-3 Figure 1 0-1: FXO Operation ___________ __________________ _____________ __________________ ______________ ______ Figure 10- 2: DPT Oper ation 10.3.2 Dial Pulse Termination (DPT) In DP T mode, the FXO/DP T of fers near en d ter minati on for one-way Direct Inward Dia l (DID) . T wo- way DID is pr ovided by CAC’[...]
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12-Chann el FXO & Dial Pulse Terminati on Card 10-4 9/ 24/0 1 • detect batte r y reversal fr om the PBX for call progress a nd confirmation o f call comple- tion. 10.3.3 Ch annel Attenuation Options Each of t he 12 channels can be configured to attenuate both the transmit and receive audio s i gnal. Each chann el has a 6-pos ition di p switch[...]
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Termi nation Op tions 9/24/ 01 10-5 Figure 10-3 : FXO/DPT Card Switch Set t ings FXO V-2. 2 UP (ON) LS GS LS GS All 12 channels are in DPT Mode* All 12 channels are in FXO Mode Channel One is in Loop Start Mode Channel 12 is in Loop Start Mode Channel Three is in Ground Start Mode LS GS UP (ON) 4 3 2 1 4 3 2 1 XMT RCV XMT RCV ON 1 2 3 4 5 6 6 5 4 3[...]
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12-Chann el FXO & Dial Pulse Terminati on Card 10-6 9/ 24/0 1[...]
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9/24/ 01 1 1-1 Chapter 11 4-Wire E&M/TO Configuration Contents of This Chapter: 11.1 Abo ut This Chap ter This chap ter describes how to configure t he 4- wire E&M /T ran smis sion O nly (E&M/TO) 12-chan nel voice ca rd for connec ting the Access Bank I I - SNMP to T1 priva te line services that supp ort E&M signali ng types I, II, [...]
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4-Wire E &M/TO Configura tion 1 1-2 9/ 24/0 1 ropolit an area networks . Each of the twelve E&M ch annels can be individ ually configur ted to support Signali ng T ypes I, II , IV or V , using up to 4 signa ling and transmis sion pair s per channel (E /M, SG/ SB, T/R, and T1/ R1). This c ard can be c onfigured to fu nction as Channel Equipm[...]
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E&M Sig naling Co nventions 9/24/ 01 1 1-3 Figure 11 -1: Normal Mode E&M Terminatio n Figure 11 -2: Tandem Mode E&M Access t o Leased Li nes or Carri ers 11.4 E&M Sign aling Convention s Accordin g to E&M signaling conventio ns, switchi ng equipment always originat es signa ling on the M-lead (t he “mouth” s e nding toward t[...]
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4-Wire E &M/TO Configura tion 1 1-4 9/ 24/0 1 interf ace in cor porat es a sig nalin g curre nt d etector (the “e ar ” list ening to the l ine). Th e multi plexed o r carrie r channel equipme nt always or iginate s signaling on t he E-lead coming f rom the tra nsmission line. The signaling curr ent dete ctor is found on t he M-le ad going t[...]
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E&M Sig naling Co nventions 9/24/ 01 1 1-5 Figure 11 -4: E&M Signaling Type 2 Figure 11-5 E& M Sign aling Type 4 M-Lead Detector -48V E-Lead Detector -48V M E E&M Type 2 SB SG Normal Mode (Terminating) (Channel Equipment) Tandem Mode (Originating) (Switching Equipment) M-Lead Detector -48V E-Lead Detector -48V M E E&M Type 4 SB [...]
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4-Wire E &M/TO Configura tion 1 1-6 9/ 24/0 1 Figure 11 -6: E&M Signaling Type 5 11.5 Program ming E&M Signaling Types 11.5.1 Jumper Switc h Settings E&M signal ing types I, II , IV and V (see Figure 11-3, Figure 1 1-4, Figur e 11- 5, and Figure 1 1-6) are configu red by jumpers J1, J2 and J3 locate d on each c hannel. Becaus e the [...]
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Det ector Co nfi gur ation 9/24/ 01 1 1-7 between t he positions in dicated above. Thi s makes conf igurati on easier by changin g several connec- tions wi th o ne move . The j umper pins are on 0.1 ” x 0. 2” ce nters, making it i mposs ible for the use r t o acciden tally turn the jumper 90 degrees and short -48V to g r ound. Figure 1 1-7 show[...]
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4-Wire E &M/TO Configura tion 1 1-8 9/ 24/0 1 T able 1 1-3: E&M T 1 Signaling *Don’t care (0 or 1) 11.7 Norm al and Tandem Cab l es Individ ual E&M/TO voice c ards require t he purchas e of the Normal mode o r T a ndem mode cables liste d below in T able 1 1-4. The ty pe of cable used with the signa ling line connec tor dete rmines wh[...]
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TP Busy/Idl e Switch 9/24/ 01 1 1-9 T able 1 1-5: 4-Positi on DIP Switch Settings 11.9 TP Bu sy/Idle Switch Use swit ch 4 to sele ct whethe r the ti p-grou nd relay s are closed (b usy) or ope n (idle ) durin g trunk pro - cessing . (T runk proce ssing occurs when t he T1 line is in an alarm or reset s t ate.) The Busy pos ition (OFF) caus es the t[...]
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4-Wire E &M/TO Configura tion 1 1-10 9 /24/01 T1 level = 3dBm + 16dB + 2dB - 21dB = 0 dBm0 11.12 Receive (Digit al-to-Analog ) Gain T o calcula te the receive level on the T1, R1 p air , use the followi ng formula: T1/R1 level = T1 level + å Gain Switches -21dB The fo llowing i s an examp le of set t ing receive ga in: Suppose t he T 1 input l[...]
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E&M Nor mal mode cab le 9/24 /01 1 1- 1 1 11.14.2 Cable Type V oice grade tel ephone cabl e 25 twist e d pairs of 24 A WG seven-st rand copper . Outer di ameter 0.34” T wo per assembly 11.14.3 Common Connector Female 96- pin DIN C-type conne ctor (AMP 16687 3-5). DIN perfor mance level I I Electr ical and environ mental pro perties as p er DI[...]
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4-Wire E &M/TO Configura tion 1 1-12 9 /24/01 Figure 11 -8: E&M Normal Mode Cable 11.15 E&M Tandem Mo de Cable 11.15.1 Descr ipti on E&M tandem mode ca ble, 96-pi n DIN female to two T elco 50-pin mal es. 11.15.2 Cable Type: V oice grade tel ephone cabl e 25 twist ed pairs of 24 A WG seven-stra nd copper . Outer di ameter 0.34” T [...]
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E&M Ta ndem Mode Cable 9/24/01 1 1-13 T wo per assembly Adjustab le cable clam p (AMP 552763-2) T wo per assembly Backshel l Kit (AMP 552760-2 ) T wo per assembly 11.15.5 Marki n gs: Blue 1.5” l ong piece of heat shrink tubing o n each cabl e near T elco connec tor Silk scr een as sho wn below on DIN connecto r backshell. 11.15.6 Length 10 fe[...]
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4-Wire E &M/TO Configura tion 1 1-14 9 /24/01 T able 1 1-7(Part 1): C onnector Pinouts for Cable P/N 005-0004 RJ2HX Punchdown Block E&M Type I, II, IV, V Normal Mode Note: Telco Pinouts 1 & 26, 2 & 27, 3 & 28, etc. are t wisted pairs Telco Connec tor A Telco Connector B Telco Pinouts Telco Label C type DIN pinouts Card Label Car[...]
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E&M Ta ndem Mode Cable 9/24/01 1 1-15 T able 1 1-7 (Part 2): Connector Pinouts for Cable P/N 005-0004 RJ2HX Punchdown Block E&M Type I, II, IV, V Normal Mode Note: Telco Pinouts 1 & 26, 2 & 27, 3 & 28, etc. are t wisted pairs Telco Connec tor A Telco Connector B Telco Pinouts Telco Label C type DIN pinouts Card Label Card Channe[...]
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4-Wire E &M/TO Configura tion 1 1-16 9 /24/01 T able 1 1-8 (Part 1): Connector Pinouts for Cable P/N 005-0005 RJ2HX Punchdown Block E&M Type I, II, IV, V Normal Mode Note: Telco Pinouts 1 & 26, 2 & 27, 3 & 28, etc. are t wisted pairs Telco Connec tor A Telco Connector B Telco Pinouts Telco Label C type DIN pinouts Card Label Car[...]
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E&M Ta ndem Mode Cable 9/24/01 1 1-17 T able 1 1-8 (Part 2): Connector Pinouts for Cable P/N 005-0005 If your voic e channels re quire dif fere nt attenuat ion level settings tha n the factor y defaults , proceed as follo ws: RJ2HX Punchdown Block E&M Type I, II, IV, V Normal Mode Note: Telco Pinouts 1 & 26, 2 & 27, 3 & 28, etc.[...]
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4-Wire E &M/TO Configura tion 1 1-18 9 /24/01[...]
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About This Chapte r 9/24/ 01 12-1 Chapter 12 Diagnostics & Troubleshooting Contents of This Chapter: 12.1 Abo ut This Chap ter This chap ter provides i nstructions fo r performing: • Self T est Loopback s. • Network Loopbacks. • Disa bling exter nal al arms . • Fault isola tion pro cedure s for tr oubles hootin g prob lems encou ntere d[...]
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12-2 9/ 24/0 1 Note: These tests as well as addit ional t est funct ions can be performed using the MS Windows-bas ed Remote Monitor sof tware. For d irectio ns on perf orming Self Test loo pbacks and tone tr ansmis sion, enabl ing networ k loopbacks , and ac tivatin g automa tic Alarm Cut -Off (ACO) via the software, see the separate Re mote Monit[...]
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Self Test Fault Indicati ons 9/24/ 01 12-3 2. V erify tha t T1 T est 1 or T1 T est 2 LED turns gre e n after approximat ely 16 seconds. 12.3.2 Card Self Test At the st art of the sel f test s equence, whe n the Controller asserts the se lf test bit t oward the v oice card, th e following event s occur on a per c hannel basis: • The voice car d re[...]
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12-4 9/ 24/0 1 12.4.3 Remote Mo de: Ringback Tone or 1 Digital Milliwatt When the Acc ess Bank II - SNMP is po wered up in Remote mode, the tone sent during the Self T est can consi st ei ther o f the s ame Ringba ck du al to ne (440 Hz +480 Hz) s ent i n the Local Mode or a st an- dard 1 kHz di gital m illiw att tes t sign al. In Remote mode, Ring[...]
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Remote Mod e: Remote T 1 Line or P ayload Loopb acks 9/24/ 01 12-5 12.7 Remo te Mode: Remote T1 Line or Payload Loopbacks In Re mote mode, if the T1 line is ANSI T1.403 ESF format ted and Network Lo opback det ect and ES F ANSI det ect both has been enabl ed, the two types of loopback co des the Access Bank II - SNMP can be confi gured to de tect a[...]
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12-6 9/ 24/0 1 Figure 12 -1: Loopbac k Legend 12.9. 1 Self -Test Figure 12- 2: Self- Test Voice Channels V.35 Data Voice Channels V.35 Data These are loops in the "equipment" direction. These are loops in the "network" direction. DS-1 Network DS-1 Network Voice Channels V.35 Data Self-Test Loop occurs at DS-1 (metallic (Tx to Rx[...]
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Illustrati ons of Loo ps and Se lf-Tests 9/24/ 01 12-7 12.9.2 Equipment Loopback Figure 12- 3: Equipmen t Loopback 12.9.3 Equip ment Loopback - Payload Figure 12- 4: Equipment Loopbac k - Payload Voice Channels V.35 Data DS1 Equipment Loopback Loop occurrs at DS1 (at framer), Check for framing & errors. It metallically loops Tx to Rx. Commands:[...]
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12-8 9/ 24/0 1 12.9.4 DS-1 Network Loopback Figure 1 2-5: DS-1 Network Loop back 12.9.5 : D S-1 Network Loopback - Payload Figure 12 -6: DS-1 Network Loopb ack - Payload Voice Channels V.35 Data DS-1 Network DS-1 Network Loop Loops at DS-1 (at framer), have DS-1 Vendor check framing/errors Commands: loop d1 network line loop none Voice Channels V.3[...]
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Illustrati ons of Loo ps and Se lf-Tests 9/24/ 01 12-9 12.9.6 Receiving DS-1 CSU Loopback 12.9.7 Sending DS-1 CSU Loopback Figure 12- 7: Sending DS-1 CSU Loopb ack Voice Channel s V.35 Dat a DS-1 Network Receiv ing DS-1 CSU L oop Causes a netw ork/line loo pb ac k Loopup c ode sent by remote un it or netw ork, occurs at local DS- 1 CSU. D4 - lin e [...]
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12-10 9 / 24/ 01 12.9.8 Se nding DS -1 BERT Pattern Figure 1 2-8: Sending DS-1 BERT Pattern 12.9.9 V.35 Equipmen t Loopback Figure 12- 9: V.35 Equipment Loopb ack Voice Channels V.35 Data DS-1 N etwork Se nd DS -1 BE RT P atte rn Local uni t sends select able test pattern, for a full T1 @ 64 kBps/Chan nel. Check for sync/errors acr oss net work, us[...]
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Illustrati ons of Loo ps and Se lf-Tests 9/24 /01 12- 1 1 12.9.10 V.35 Netwo rk Loopback Figure 1 2-10: V.35 Network Loopback 12.9.11 Sending V.54 Loopback Figure 12- 11: Sending V.35 Loopb ack Voice Channels V.35 Data DS-1 Network V.35 Netw ork Lo op Loops at local V.35 po rt (lo c ation), Check for s ync and errors at rem ote data por t, wi thout[...]
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12-12 9 / 24/ 01 12.9.12 Receiving V.54 Loopback Figure 1 2-12: Receiving V. 54 Loop 12.9.13 Send ing FX Ring or Tone Figure 12-1 3: Sending FX Ri ng or Tone 12.10 Disabling an External Alarm The 4-pos ition System Setu p DIP switch contains a swit ch labele d Alarm Cut- Off that a llows you t o disable an external alarm connected to pair 25 of the[...]
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LED Test an d Status I ndicators 9/24/01 1 2-13 SNMP Contro l Panel. Setting this swit ch to the Ala rm Cut-Of f posit ion (ON) opens the alarm relay contact s (150 V rms, 150 mA maximum l oad) that close when the Acce ss Bank II - SNMP enters an alarm st ate. T a ble 9-3 define s the pin functi ons on the 5 0-pin T ip & Ring jack. T able 12 -3[...]
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12-14 9 / 24/ 01 T able 12 -5: T1 T est LEDs for T1 Span 1 a nd 2 T able 12 -6: V.35 S tatus LED 12.12 Fault Isolat ion Procedures This sec tion lists typic al trouble sympt oms that may o ccur while operatin g the Acces s Bank II - SNMP and su ggests appropri ate correctiv e actions to tak e. Fault symptoms are or ganize d into three groups: • C[...]
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Fault Isol ation Procedu res 9/24/01 1 2-15 T able 12 -7: Control Panel LED Indicati ons T able 12 -8: Control Panel LED Indicati ons (continued) Symptom Corr ective Ac tion All LED tes t and sta tus indic ators ar e OFF . Indicates a loss of po wer or excessive voltage to the Access Bank I I - SNMP . T o correct the pr oblem: 1 V erify t h at t he[...]
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12-16 9 / 24/ 01 12.13 Back Plate Indica tions 12.13.1 Voice Channel LED is RED (during a Self Test) During a S e lf-T est, a RED voice channel LED may appear , and does not in dicate a p articular prob- lem. 12.13.2 All Voice Channel LEDs flash RED This usua lly indicates that an unsupport ed signaling op tion has been sel ected. Reco nfigure the [...]
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Access Ban k II - SNMP Shuts Down for No App arent Reason 9/24/01 1 2-17 1. Check t he voice cable f or a loos e connecti on. 2. Check t he voice cable f or a broke n/open pai r . 3. Use Remot e Monitor softwar e to run a Self T est Loopback with t he Ringback tone. I f no ringing to ne is h eard at the d rop, th e ring back genera tor on th e Cont[...]
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12-18 9 / 24/ 01[...]
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About This Chapte r 9/24/ 01 13-1 Chapter 13 Maintenance Contents of This Chapter: 13.1 Abo ut This Cha pter This chap ter provides pr ocedures f or mainta ining the Access Bank II - SNMP , including: • “Hot swapping” individual voice car ds • Replacin g the Contr oller ca rd All Acces s Bank II - SNMP circui ts are co ntained on one inter [...]
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13-2 9/ 24/0 1 13.2 Rep lacing a Voice Card T o replace a voice card whil e the Access Bank I I - SNMP is hot , refe r to Figure 13-1, then follow these s teps: 1. Relea se the two thumb screws on the b ack plate of the Access Bank II - SNMP and remove the p late. 2. On the vo ice card you wish to re move, lif t the ca rd eje ctor l atches to r ele[...]
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Replacin g the Control ler Card 9/24/ 01 13-3 Figure 13 -1: Accessing t he Voice Cards 13.3 Rep lacing the Controll er Card T o replace the Access Bank II - SNMP Contr oller card, fol low these steps : 1. Power d own the Access Bank II - SNMP . 2. Disco nnect power and int erface c ables 3. Refer to Fi gure 13 -2 to loc ate t he bac k plat e of t h[...]
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13-4 9/ 24/0 1 car d. 7. Inse rt the new Control ler card and secure it with the five screws remov ed in S tep 7. 8. Inse rt the voice card(s) and slide th e chassis tray back into p lace. 9. Repla ce the back plat e and tighten the two thumbscrews . 10. T ighten the thumbsc rews on the front Control Panel, th en reattach the power and i nterfac e [...]
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Replacin g the Control ler Card 9/24/ 01 13-5 Figure 13- 3: Replac ing the Cont roller Card[...]
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13-6 9/ 24/0 1[...]
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About This Chapte r 9/24/ 01 14-1 Chapter 14 SNMP Management & Command Line Interface Contents of This Chapter: 14.1 Abo ut This Chap ter This chap ter provides a g eneral introdu ction to Carrie r Access Corporat ion’ s Access Bank I I SNMP and incl udes summaries of i t s: • Simple Network Management Pro tocol (SNMP) Management • Comman[...]
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14-2 9/ 24/0 1 14.3 SNMP Manag ement The Access Bank II SNMP provid es: • Built-in SNMPv2 Agent s oftware providin g net w ork sta ti st ic s, i nfo rmation retriev al and update, tr ap thresho lds, and automatic transmission of trap data to Network Management S tations. • Applicatio n Supp ort for Simpl e Ne twork Management Protoc ol ( SNM P)[...]
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SNMP Managem ent 9/24/ 01 14-3 objects with predefi ned MIB data str uctures. The Access Bank II/SNMP uses the Bellcore ® standa rd MIB fo r T 1 inter faces. Manager oper atio ns incl ude simpl e “get” and “set ” comma nds to re trie ve and upda te MIB data in t he Agent. Normall y , the Manager polls th e Agent period ically t o check tra[...]
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14-4 9/ 24/0 1 14.3.4 Managem ent Inform ation Bases The SNMP agent on Access Bank II SNMP sup ports the foll owing standard MIB obj ect groups: T able 14 -1: Supported Manage ment Information Bases 14.3. 5 Comma nds The Access Bank II SNMP supports c omm ands for the f ollowing oper ations describ ed in RFC 1902 through 1907. • GetBulkRequ est ?[...]
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SNMP Managem ent 9/24/ 01 14-5 • T1 interface s t atistics, per RFC 1406 14.3.7 Traps The Access Bank II SNMP agent suppo rts the following s tandard SNMPv2 defined traps. In t he future , enterprise sp ecific t raps will be added. I nterpretati ons of the trap values are : cold St art T rap A cold Star t(0) trap sig nifies that the sendi ng prot[...]
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14-6 9/ 24/0 1 14.3.8 Ma intenance The Access Bank II SNMP provid es maintena nce funct i ons for the fol lowing SNMPv 2 operati ons. • Loopback opera t ions: T1 remote line and payload. Loopback operatio ns verify and seg - ment operati ng net work int erface circuits. • Fault isolat ion: BER T QRSS test pa tterns in conju nction wit h loopbac[...]
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Command Li ne Interfa ce (CLI) 9/24/ 01 14-7 . Figure 14 -3: Local and Remote RS-232 CLI Manag ement Figure 14- 4: Local an d Remote Telnet CLI Man agement 14.4.2 RS-232 CLI Operation T o use the Comman d Line Interfac e (CLI) with an RS-232 connection t o a VT -100 term inal: 1. Connec t the RS-232 cable to RS-232 management po rt of the Access Ba[...]
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14-8 9/ 24/0 1 Slot Card Revision --------- --------- --------- LIU AB-II SNMP 1.02 FX#1 FXS12 3.03 FX#2 FXS12 3.03 Span Name --------- -------------------- -------------- 1) d1 “Long Distance Carrier” 2) d2 “ABI To Customer Equipment” 3) f1 “FXS To Customer Equipment” 4) f2 “Local Equipment Carrier” Access Bank > 5. If t here is[...]
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Command Li ne Interfa ce (CLI) 9/24/ 01 14-9 commands, inc luding all lev e ls of options f or each co mmand. T yping help after a command name provide s a list of the command options at all le vels. 1. T ype ? at the pr ompt to li st all o f the commands , as show n below . Commands ............... Command Line Interface Help. For immediate contex[...]
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14-10 9 / 24/ 01 2. T ype help at the pr ompt to li st all o f the commands and opt ions, as s hown below . Commands ............. Command Line Interface Help. For immediate context sensitive help, type ? at an y time. For full command help, type “help” after any partial command. ................. Enter to go to the top command level aco ..[...]
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Command Li ne Interfa ce (CLI) 9/24 /01 14- 1 1 t11 ............... Set Clock Source to T 1 #1 t12 ............... Set Clock Source to T 1 #2 internal .......... Set Clock Source to i nternal config ...............Set/Restore Configuration code ipaddr “path” . Load app code “path” from TFTP server; Specify the ipaddr and the path in cluding[...]
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14-12 9 / 24/ 01 0: FXS Loop or Ground Start 1: FXS Ground Start 2: FXS Loop Start 3: FXO Loop or Ground Start 4: FXO Ground Start 5: FXO Loop Start 6: E&M Immediate Start 7: E&M Wink Start 8: E&M Wink Start ANI/DNIS 9: E&M DPT type ............... Display DNI Channel Type s:c [n] opt ...... Set Channel Type for [n] channels from s:[...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-13 dsx0|csu0 ......... DSX ( 0’-132’) or CSU 0.0 db dsx133 ............ DSX (133’-265’) dsx266 ............ DSX (266’-398’) dsx399 ............ DSX (399’-532’) dsx533 ............ DSX (440’-550’) csu7 .............. CSU 7.5 db csu15 ............. CSU 15.0 db csu22 ............. CSU 22.5[...]
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14-14 9 / 24/ 01 ring - ringback to fx chans (def) tone - 1KHz tone to fx chans ringback to fx ... > ds1 d1 send equipment ................. > ds1 d1 send equipment ring tone to fx ....... > ds1 d2 send equipment tone equipment ............ Display the Equipment List event ................ Display the next 18 events all ................ Di[...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-15 carrier on|off ..Loss of carrier detected csuloop on|off ..CSU loop code received unframed on|off .. Unframed, all 1’s received sync on|off ..Loss of sync yellow on|off ..Yellow alarm received bpv on|off ..BPVs exceed 1544 in 15 min period ses on|off ..SES exceed 10 in 15 min period unavail on|off ..U[...]
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14-16 9 / 24/ 01 rs232 ................ Display/Set Optional Data RS-232 Por t baud ............... Set Async Subrate Baud Rate b9600 ............ 9600 baud b19200 ........... 19200 baud b38400 ........... 38400 baud b57600 ........... 57600 baud data ............... Set Async Subrate Data Size bit7 ............ 7 bit data bit8 ............ 8 bit d[...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-17 interface ..........IP Interface leds .......... ..... Leds on unit signal ........ ..... FX Signal Type by Channel snmp ...............SNMP Interface tcp ................TCP Interface udp ................UDP Interface xmodem .............XMODEM Interface telnet ............... Set Telnet Session Config[...]
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14-18 9 / 24/ 01 p2to15 - O.151 p2to20 - QRSS w/o bit stuffing p2to23 - O.151 qrss - QRSS pattern (default) zeros - all zeros r - optional error rate 0 - disable errors (defaul t) r=1-7 - error rate of 10^-r QRSS to net ...... v35 v1 send network > v35 v1 send network qrss equipment ........ Send Pattern to Equipment [p] [r] ........ p - optiona[...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-19 14.4.4. 2 alarms Use the al arms command to turn on and off, the Acc ess Bank alarms. 14.4.4. 3 aps Use the ap s command to set o r display th e status of the Automa tic Protectio n Switching. 14.4.4.4 boot Use t he boot command to reboot the system. All cal ls and conne ctions ar e dropped duri ng the [...]
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14-20 9 / 24/ 01 There ar e no options for this command. T o initiat e a reboot, ty pe boot and pre ss retur n. 14.4.4. 5 clk Use the cl k command to set the syst em clock s ources . The Acces s Bank II - SNMP allows t he user to configu re a primary and se condary cl ock source. 14.4.4. 6 config Use the conf ig command to save/r es tor e th e conn[...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-21 14.4.4. 8 craft Use the craft command to set an d display all op ti ons of t he cr aft po rt. Thi s comma nd allows t he u ser to cust omiz e the craft ( ma nage m ent ) i nt er fac e f or communication para meters and fo r r emot e a nd d ia- lout ac cess. 14.4.4. 9 date Use the da te command to set da[...]
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14-22 9 / 24/ 01 14.4.4. 10dni Use the dni command t o set the DNI pr operties for voice ch annels. 14.4.4. 11dialout Use the di alout command to set and display enabli ng for the dialout a larms. 14.4.4. 12 ds1 Use the ds 1 com mand to setu p o ne or all the DS1 in terfac es. Th e comm and sp ecifie s the i nterf ace number (1-2) and the sett ing [...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-23 1 4 . 4 .4 . 13 e v e nt Use the event command to dis play or c lear the event log. 14.4.4. 14 exit Use the exit command to end the current manag ement session. 14.4.4. 15 ip Use t he ip command to se t and disp la y the ip add resses for an SNMP manage ment se ss ion This com- mand is us ed to configur[...]
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14-24 9 / 24/ 01 14.4.4. 16 kill Use the ki ll comma nd to remove t ime slot connect ions. T his command is used to kill st atic con nec- tions a nd group def i nitions. 1 4 . 4 .4 . 17 loop Use the l oop command to d isplay , disable and enable loopbacks. 1 4. 4 .4 . 18 mac Use the mac command to dis play the six-byt e MAC address in hexadecimal. [...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-25 1 4 . 4 .4 . 20 name Use the na m e command to set or display names of c ircuit IDs, ses sion prompt, an d system name. 1 4 . 4 .4 . 21 pa s s word Use the pa ssword command to cha nge the pas sword. 1 4 . 4 .4 . 22 ping Use the pi ng command, to t est whether or not t he management node or other net wo[...]
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14-26 9 / 24/ 01 1 4. 4 .4 . 23 rs 2 32 Use the r s 232 command to configure the RS23 2 port. T o see al l the opti ons for t his command, type rs232 help . 14.4.4. 24 scree n height Use the s creen hei ght command to set or di splay the current displ ay paramete rs. 1 4 . 4 .4 . 25 snmp Use the snmp command to confi gur e t he S N MP syst em gr ou[...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-27 event an d alarm logs. 1 4. 4 .4 . 28 t r ap Use the trap command to send a warm start trap to SNM P , or to sen d a link up or down t rap to an inter face. 1 4. 4 .4 . 29 s n m p Use the snmp command to set and display SNMP System Grou p settings for R FC-121 3. Operations Type Comments To configure th[...]
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14-28 9 / 24/ 01 1 4. 4 .4 . 30 v 35 Use the v3 5 command to confi gure para meters for the V .35 data po rt to be accesse d by the SNMP manager vi a RFC-1659. 14.4.5 Status Commands 1 4 . 4 .5 . 1 e quipment Use the e quipment command to displ ay the har dware equi pment confi guration within the Access Bank. Operations Type Comments To set the ci[...]
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Command Li ne Interfa ce (CLI) 9/24/01 1 4-29 1 4 . 4 .5 . 2 l o g Use the log command t o display the current al arm history log. 1 4 . 4 .5 . 3 s t a t i s t i cs Use the statist ics command to displa y ds1, chann e l and group perf ormance. 1 4 . 4 .5 . 4 s t a t us Use the status command t o display the s tatus and perfor mance data of the dif [...]
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14-30 9 / 24/ 01 Operations Type Comments To display the stat us of the in terface s status a ll Displays the stat us of all the i nterfac es To display the st atus of the Ethern et Interface status eth ernet Displ ays stat us and perf ormance numbers for the eth ernet Int erface To display the stat us of the I P inte rface status i nterfac e Displ[...]
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GLOSSARY 10Base-T: 10Bas e-T is an IEEE standa rd for oper ating Eth ernet local are a networks ( LANs) on twist ed- pair c abling using t he home run method of wiring (t he same as the phone company use s) and a wirin g hub that co ntains electr onics performing similar func tions to a central tele phone switc h. The full name for the standar d is[...]
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CHANNEL SERVICE UN IT: See DSU/CSU CONNECTION: A connect ion is a l ogical linkage between ti meslots on a span o r between spans. CROSSTALK: Crosstal k occurs when you can he ar someone you did not call t alking on your tele phone line to another pe rson you di d not call . You may also o nly hear ha lf the ot her conver sation (i.e . just one p e[...]
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DNIS (DIRECTORY NUMBER IDENTIFICATION SERVICE): DNIS is a fe ature of 800 and 900 lines that pr ovides t he number of the c aller diale d to reach the a ttach ed co mputer t elepho ny syste m. Usin g DNIS capabil itie s, one trunk group can be used t o serve multip le app licat ions. The DNIS number c an be pro vided in a number of ways, inband or [...]
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Access Ban kô II, that inc orporate s a controller , channel service unit ( CSU), ringing gener ator and power convert er on a si ngle card t o interfa ce between t he T1 networ k and the a nalog fun ctions of the channel bank. PBX (PRIVATE BRANCH EXCHANGE): PERFORMANCE REPORT MESSAGE (PRM): PLAR (PRIVATE LINE AUTOMATIC RINGDOWN): A l eased voi ce[...]
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naling. TRUNK PROCESSING (TP): WINK: A signal sent between two telec ommunicat ions device s as part of a handshaki ng protocol. It is a momentary i nterrupt ion in SF (Single Fr equency) t one, indi cating t hat the distant Central Office (C O) is ready t o receive the d igits that ha ve just b een dialed. In t elephone switch ing systems, a singl[...]