ADTRAN 4200659L8 инструкция обслуживания

MX2800 STS-1 User Manual 6120065 9L1-1A January 2001 4200659L 1 AC Non-Re dundant V ersion with Mo dem 4200659L 2 AC Redunda nt V ersion with Modem 4200659L 3 DC Non-Re dundant V ersion w ith Modem 4200659L 4 DC Redu ndant V ersion with Modem 4200659L 5 AC Non-Re dundant V ersion 4200659L 6 AC Redunda nt V ersion 4200659L 7 DC No n-Re dun dan t V e[...]

T rademark Inf ormation Open V ie w is a t rad emar k of Hewl ett- P ack ar d Com pan y . Spectru m is a regi stered t rademark of Cabl etron. 901 Explore r Boulevar d P .O. Box 140000 Huntsvil le, AL 35814-4 000 Phone: (25 6) 963-8000 © 2001 ADTRAN, Inc. All ri ghts rese rved. Printed in USA.[...]

61200659L1-1 MX2800 ST S-1 User Manual iii FCC regulat ions req uire that t he following i nformation be provided i n this manual : 1. This equipment complies with Part 68 of FCC ru les. On the b ottom of the e quip- ment housi ng is a la bel showing the FCC regi stration nu mber and ringer eq uiva- lence nu mber (REN). If request ed, provide this [...]

iv MX2800 STS-1 User Manual 61200659L1-1 Federal Communications Commission Radio Frequency I nterference Stateme nt This equip ment has been tes te d and f ound t o compl y with the l imit s fo r a Cla ss A dig - ital de vice, pu rsuant to Part 15 of th e FCC Rules. The se li mits ar e desig ned to pr ovide reasona ble prote ction aga inst harmfu l[...]

61200659L1-1 MX2800 ST S-1 User Manual v Canadian Equipment Limitations Notice: The Canadia n Industry and Science Can ada label identif ies certif ied equip- ment. This certif ication means that the equipment mee ts certain telecommuni cations network p rotecti ve, operation al, and safety requi rements. Th e Department doe s not guarant ee the eq[...]

vi MX2800 STS-1 User Manual 61200659L1-1 Important Safety Instructions Save Thes e Instructions When usin g your telephone eq uipment , please fol low these basi c safety pr ecaution s to reduce t he risk o f fire, ele ctrical shock, or p ersonal in jury: 1. Do not use thi s product nea r water , suc h as near a bathtub, wash b owl, kitchen sink, l[...]

61200659L1-1 MX2800 ST S-1 User Manual vii LIMITED PRODUCT W ARRAN TY ADTRAN warrants that for ten (10) yea rs from th e date of s hipment to Cust omer , all product s manufactu red by ADTRAN will be f ree from defect s in material s and work- manship. ADTRAN al so warrant s that produ cts will conf orm to the applicab le speci- ficat ions and draw[...]

viii MX2800 STS-1 User Manual 61200659L1-1 Customer Servic e, Product Support Information, and T raining ADTRAN will rep lace or repa ir this product wit hin five yea rs from th e date of shi p- ment if t he product does not me et its pu blished s pecificati on, or if it fail s while in se r- vice. A return materi al authoriz ation (RMA) is requ ir[...]

61200659L1-1 MX2800 ST S-1 User Manual ix Repair and Return If ADTRAN Technical Suppor t dete rmin es that a repai r is need ed, Tec hni cal Suppor t will coo rdinate with the Custom a nd Product S ervice (CAPS ) department t o issue an RMA number. For i nformation r egarding e quipment curr ently in house or possi ble fees as sociated with r epair[...]

x MX2800 STS-1 User Manual 61200659L1-1[...]

61200659L1-1 MX2800 ST S-1 User Manual xi T able of Contents List of Figu res ................. ........... ................. ................. ................. ................. ................ . ....... xix List of Tables ................. ................. ........... ................. ................. ................. ................ . ...[...]

Table of Contents xii MX2800 STS-1 User Manual 61200659L1-1 Craft Port ............. ................. ................. ................. ................. ................. ................. .. ... 2-10 Establishing Terminal Connection ............................ ................. ............ ..... ...... ..... 2-10 Navigating Within the Menus [...]

Table of Contents 61200659L1-1 MX2800 ST S-1 User Manual xiii Restore Defaults .... ................. ........... ................. ................. ................. ................. . 3-11 Restore VT Mapp ing Defaults .................. ................. ................. ................. ................. . 3 -11 Protection Thresh old (1-28) [...]

Table of Contents xiv MX2800 STS-1 User Manual 61200659L1-1 Trap Community Name ...................... ................. ................. ................. ................ 3-34 System Security............... ................. ................ ................. ................. ................. ........... 3- 35 Password ........... ............[...]

Table of Contents 61200659L1-1 MX2800 ST S-1 User Manual xv Timing Status ...................... ................. ................. ................. ................. ................. ...... ........ 4-8 Clock Status .................. ................. ................. ................. ................. ........... ................. . .. 4-8 [...]

Table of Contents xvi MX2800 STS-1 User Manual 61200659L1-1 Path Coding Violations ( PCV) ...................... ................. ................. ................. ..... 5-18 Section Errored Secon ds (SES) ..................... ................. ................. ................. ..... 5-19 Line Errored Seconds (LES) ............... ...........[...]

Table of Contents 61200659L1-1 MX2800 ST S-1 User Manual xvii TL1 Messages .......... ................. ................. ................. ................. ................. ................. .. ...... 9-2 TL1 Respons es .............. ................. ................. ................. ........... ................. ................. ... 9 -2 A[...]

Table of Contents xviii MX2800 STS-1 User Manual 61200659L1-1[...]

List of Figures Figure 2-1. DC Power Connector .................. ................. ................. ................. ................. ... 2-3 Figure 2-2. The Breakout Panel .................... ............ ................. ................. ................. ........ 2-6 Figure 2-3. MX2800 STS-1 Rear V iew .................... ...............[...]

List of Figures xx MX2800 STS-1 User Manual 61200659L1-1 Figure 5-14. Far End STS-1 Statistics Menu .......................... ................. ............ ................ 5-1 6 Figure 5-15. Far End STS-1 Per formance Parameters (Current 1 5 Minutes) ................. ..... 5-17 Figure 5-16. Far End STS-1 Per formance Parameters (24 Hour History[...]

61200659L1-1 MX2800 ST S-1 User Manual xxi List of T ables Table 2-1. DC Connector Symbo l Definitions ................... ................. ................. .............. 2-3 Table 2-2. LED Conditions fo r Active Cards .............. ................. ............ ................. ...... 2-14 Table 2-3. LED Conditions fo r Standby Cards........[...]

List of Tables xxii MX2800 STS-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual 1-1 Chapter 1 Introduction PRODUCT OVERVIEW The MX2800 S TS-1 is a SONET multi plexer that consolid ates T1 and E1 sig nals int o an STS-1 signal . This unit provides a cost- ef fe ctive, ver sat il e t ool for combi ning indepe ndent T1s or E1 s ove r the same ST S-1 carrier . Embedded SNMP (simple ne twork [...]

Chapter 1. I ntroduction 1-2 MX2800 S TS-1 User Manual 61200659L1-1 The major f eatures of the MX2800 ST S-1 are as fol lows: • Built- in 1:1 red undancy • Hot-s wappable contr oller c ards • Independ ent, dual- load shar ing, redund ant power s upplies • Embedded SNMP and T elnet mana gement through 10BaseT etherne t or SLIP/PPP di alup ?[...]

Chapter 1. Introduction 61200659L1-1 MX280 0 STS-1 U ser Manual 1-3 STS-1 OVERVI EW The MX2800 STS- 1 multiplexer del ivers up to 28 T1s or 21 E1s via the SONET Synchronous T ransport Si gnal Level One ( STS-1) at a speed of 51 .84 Mbps. This i s a cost-e f fecti ve way to provide T1/E1 signals without t he need for costly a nd complex multi -level[...]

Chapter 1. I ntroduction 1-4 MX2800 S TS-1 User Manual 61200659L1-1 compensat ion. Pointe r adjustment s allow th e synchrono us payload envelope (SPE) to f loat with re spect to t he SONET frame. Th e pointer is conta ined in the H1 a nd H2 bytes o f the line ov erhead (LOH), and i s a count o f the number of bytes the J1 byte is away from the H3 [...]

Chapter 1. Introduction 61200659L1-1 MX280 0 STS-1 U ser Manual 1-5 Unit T iming The MX2800 S TS-1 multipl exer allows three ti ming methods. The first i s L OOP timed, in which th e multiplexer derives timing from the in comi ng STS -1 s ig na l. A fail ure in this s ignal , such as a lo ss- of-sig nal (LOS) or a loss-o f-framin g (LOF) will cau s[...]

Chapter 1. I ntroduction 1-6 MX2800 S TS-1 User Manual 61200659L1-1 support s the MIB-II stand ard, RFC 1213, RFC 15 95, and the ADTRAN Enterprise Specific MIB. The term SNMP br oadly refer s to the messa ge protocol s used to exchange informati on between the network manag ement syst em (NMS) an d the managed devices, a s well as to t he struc tur[...]

Chapter 1. Introduction 61200659L1-1 MX280 0 STS-1 U ser Manual 1-7 TL1 T ransac tion Langua ge 1 (TL1) i s an ASCII based language t hat support s both command-re sponse and a utonomous (NE) message generat ion. Commonly , TL1 is used over a X.25 pa cket netwo rk but is c ompletely independen t of any phy sical la yer proto cols. For the MX2800 ST[...]

Chapter 1. I ntroduction 1-8 MX2800 S TS-1 User Manual 61200659L1-1 A VAIL A BLE OPT IONS The followin g optional equip ment is avail abl e for use wit h the MX2800 STS-1. Contact your l ocal dis tributor or the ADTRAN sales d epart ment for mo re infor mation (s ee front s ection of this manual for phone n umber). Breakout Panel (P/N 1200291L1) Th[...]

61200659L1-1 MX2800 User Manual 2-1 Chapter 2 Installation and Operation UNPACK, INSPECT, POWER UP Receiving Inspection Careful ly inspect t he MX2800 STS-1 f or any damage tha t might have occu rred in s hipment. If damage is s uspected, fi le a clai m immedia tely with th e carrie r and cont act ADTRAN T echni cal Support ( see the f ront secti o[...]

Chapter 2. I nstallation and Operation 2-2 MX2800 User Manual 61200659L1-1 • Six-foo t AC power cor d (AC V ersion s only) • Mounti ng ears and scr ews for 19 -inch or 2 3-inch ra ck instal lation • User Manual or CD contai ning the User Manual Power Up The AC versi on of the MX280 0 STS-1 is provi ded with a six-foot power cord, termi nat ed[...]

Chapter 2. Installation and Operation 61200659L1-1 MX2800 User Manual 2-3 2-3 ill ustrate th e DC power c onnector and g ive defin itions for the four con nector symbo ls. Figure 2-1. DC Power Connector T able 2-1. DC Connector Symbol Definitions The chassi s should b e connecte d to an earth g round using the ground st ud located between the AC an[...]

Chapter 2. I nstallation and Operation 2-4 MX2800 User Manual 61200659L1-1 The foll owing UL requi rements must be met during installat ion of the MX2800 STS- 1 DC version: 1. Disconnec t all power s ources pr ior to servi cing (unit ma y use mult iple p ower so urce s). 2. Input: Minimum 48 VDC, 0.8 A Minimum 120 V AC, 0.32 A 3. Connect t o a reli[...]

Chapter 2. Installation and Operation 61200659L1-1 MX2800 User Manual 2-5 RACKMOUNT INSTAL LATION The MX2800 S TS-1 can be moun ted into a standar d 19-inch o r 23-inch equipment r ac k. Fol l ow th ese steps to mount yo ur uni t into a rac k : 1. Prepare the MX2800 STS-1 mounting ears by scrap ing the paint a way from the mou nting ear s’ portio[...]

Chapter 2. I nstallation and Operation 2-6 MX2800 User Manual 61200659L1-1 Connecting the Breakout Panel The optio nal break out panel ( P/N 1200291L1) connects to the MX2800 STS-1 vi a the IN and OUT Ch amp connectors l ocated on the back of the uni t, and prov ides 28 RJ c onnectors for the indivi dual T1s/E1s. Shi pment include s two six- foot, [...]

Chapter 2. Installation and Operation 61200659L1-1 MX2800 User Manual 2-7 REAR PANEL The MX2800 S TS-1 rear pane l is equipped with a LAN p ort, a modem port, t wo alarm output terminal blocks, two se ts of NET in/out jacks, two Amph enol (Amp) connec tors, and DC/AC power connecti ons. Figur e 2-3 illust rates t he rear panel and ident ifies its e[...]

Chapter 2. I nstallation and Operation 2-8 MX2800 User Manual 61200659L1-1 LAN Port The LAN po rt is an 8 -pin modular c onnector t hat provides a 10BaseT et hernet LAN i nterface. Thi s LAN interf ace is use d f or SNMP and T elne t contro l. Modem Port The MODEM port is an 8 -pin modu la r jack that prov ides a tele phone line (P OTS) connect ion[...]

Chapter 2. Installation and Operation 61200659L1-1 MX2800 User Manual 2-9 rackmo unt uni t s. On ce a modula r con nect or is wire d, push it firmly into t he rea r pa ne l NONCRITICAL or CRITICAL connector . The alar m functions can be ena bled or di sabled th rough the A LARM R ELAYS section of the C ONFIGURATI ON menu (see th e s ect io n Al arm[...]

Chapter 2. I nstallation and Operation 2-10 MX2800 User Manual 61200659L1-1 FRONT PANEL The MX2800 S TS-1 faceplat e is shown b elow in Figu re 2-4. Descript ions of each part of the front pane l follow . Figure 2-4. MX2800 STS-1 Front Panel Craft Port The CRAFT port , an 8-pin modular jack, pr ovides co nnection to a VT-100 EIA-2 32 compatibl e in[...]

Chapter 2. Installation and Operation 61200659L1-1 MX2800 User Manual 2-1 1 6. Make selec tions by e ntering the number corr esponding to t he chosen pa rameter . Pres s ESC on the keyboa rd to ret urn to the previous screen. En d a termina l session by selecti ng L OGOUT from th e M AIN M EN U or by pr essing Ctrl-C at an y time. Figure 2- 5. T er[...]

Chapter 2. I nstallation and Operation 2-12 MX2800 User Manual 61200659L1-1 The MX2800 STS-1 M AIN M ENU consis ts of th e fo llow ing se ction s: Status Provides informat ion on the c urrent s tate of the STS-1, powe r supplie s, syst em, and VT/Port line s. For mor e det ailed info rmation , see Ch apter 4, St atus . Statis tics Provides detaile [...]

Chapter 2. Installation and Operation 61200659L1-1 MX2800 User Manual 2-13 button t o deactivate an alarm, it re mains disable d until the co ndition has cl ear ed. Alarms can also be t urned of f remotel y by using a sel ection found in the S TAT US menu. See Acknowledge Alarms (ACO) on pa ge 4-12 for m ore in form ation . LED Descriptions The MX2[...]

Chapter 2. I nstallation and Operation 2-14 MX2800 User Manual 61200659L1-1 T able 2-2. LED Conditions for Active Cards LED State Card Condition ACT green so lid Normal ( All OK ) green/am ber alterna ting Normal + Con sole Op en red solid Self Test F ailed amber solid Software Upda te in Progre ss red/ambe r alternati ng Self Test F ailed + Consol[...]

Chapter 2. Installation and Operation 61200659L1-1 MX2800 User Manual 2-15 T1/E1 Stat us LEDs These LEDs appl y to each indivi dual T1 or E1. Dif ferent con ditions are ind icated by the stat e of the LED ( its color a nd whether i t flashe s, alternat es color , or remains s olid). The conditio n descri ptions va ry dependi ng on whether t he LEDs[...]

Chapter 2. I nstallation and Operation 2-16 MX2800 User Manual 61200659L1-1 T able 2-4. T1/E1 LED Conditions LED State T1/E1 Condition Active Card gree n solid Nor mal (Al l OK) off Dis abled red b l inki ng LOS red f lash ( once per eve nt) Single /Burst CV red/gr een alternat ing XCV Th reshol d Exceeded amber s olid In Tes t (Local) amber b link[...]

61200659L1-1 MX280 0 STS-1 U ser Manual 3-1 Chapter 3 Configuration T o co nfigure the MX280 0 STS-1, use a 10BaseT ethern et connecti on, a SLIP/PPP modem port, or a VT-100 termi nal . Figu re 3-1 shows t he C ONFIGURATION menu and Figure 3-2 on page 3-2 shows the menu tree. Figure 3-1. Configuration Menu Detaile d descripti ons of the menu option[...]

Chapter 3. C onfiguration 3-2 MX2800 S TS-1 User Manual 61200659L1-1 Figure 3-2. Configuration Menu T ree Line Len gth STS-1 Configuration Timin g XCV Threshold Networ k Interface VT Mo de Active C ontrolle r Pro tect i on Co nfigur atio n Net work P rotec tion Max Switch Thre shold Miscellane ous Loopback Timeout Min Swi tching Per iod External Cl[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-3 NETWORK INTERFACE Select N ETWO RK I NTERFACE to access the network con figurat ion paramete rs (see Fi gure 3-3) . Configure th e MX2800 STS-1 network s ettings to ma tch the STS- 1 signal received from the servic e provider . Figure 3-3. Network Configuration Menu STS-1 Configur[...]

Chapter 3. C onfiguration 3-4 MX2800 S TS-1 User Manual 61200659L1-1 signal or recept ion of AIS wi ll cause th e unit to e nter hol d-over mode. The STS-1 receive signal must be valid for at least 1 0 seconds for the un it to exit hold-o ver mode and resto re loo p timin g. When the unit is configure d for F REE -R UN timing mode, timing is derive[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-5 VT Mode The STS-1 ca n frame the 7 VT g roups as eith er VT1.5 or VT2. When set f or VT1.5 (T1), all VT group s are set fo r VT1.5[TU=1 1] at 1.728 Mbps a nd the p orts ar e set for T1 at 1.544 Mbps. When s et for VT 2 (E1), all th e VT groups ar e set fo r VT2[TU-12] at 2.304 Mbp[...]

Chapter 3. C onfiguration 3-6 MX2800 S TS-1 User Manual 61200659L1-1 Network Pr otection Enable or disable the unit’ s abi lity to a utomaticall y route informat ion to th e backup STS- 1 in the ev ent of a pr imary STS-1 failu re. With N ETW ORK P ROTECTION set to E NABLED , all inf orma tio n is auto maticall y routed t o the backu p STS-1 in t[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-7 External Clo ck Config ur atio n PRI Ext. Clo ck and SEC Ext. Clock - Whe n timing is set to externa l, th ese entr ies al low selec tion of the primar y and seconda ry clock sou rc e. Any o ne of the 28 ports, so l ong as it i s ac ti ve, can be used. If the sele cted port does g[...]

Chapter 3. C onfiguration 3-8 MX2800 S TS-1 User Manual 61200659L1-1 VT Interface #1-28 The V T Int erfac e men u al lows the us er to m ap a P ort ( T 1/E1 ) to a VT , activ ate/deac ti vat e th e T1 and E1 mapped to the VT , and to set the li ne coding, leng th, loopbac k detecti on, circu it protect ion, line ID stri ng, and disa ble/enab le the[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-9 T1 Line Length Set the line leng th for ea ch T1 inter face acc ording to t he dista nce from the MX2800 STS-1 to you r DTE device. Set to -7.5 D B if the attach ed DTE device only supports DS1 levels. T1 Remote Loopback Allows a s el ect ed T1 to respon d to CSU or NIU l oopba ck[...]

Chapter 3. C onfiguration 3-10 MX2800 S TS-1 User Manual 61200659L1-1 T o make cha nges to al l VT s, set F IRST to 1 and L AST to 28 . Make the nece ssary changes and select A PPLY A LL (or select the A PP LY option t hat corr esponds to the change made) befor e leavin g the menu. T o make cha nges to some of the VT s , set the F IRST and L AST fi[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-1 1 Figure 3-7. Set Cross-Con nect Mapping Menu Restore Defaults Restores VT mapping to 1-to-1 mapping. Restore VT Mapping Defaults Select R ESTO RE VT M APPING D EFAULTS fr om the VT I NTERFACE configur ation menu . The follo wing message wi ll display on the scr een: !W ARNING! R [...]

Chapter 3. C onfiguration 3-12 MX2800 S TS-1 User Manual 61200659L1-1 XCV Threshold Set a li mit on code violati ons (CVs) accep ted by the unit over an indivi dual T1/E1 li ne before i t switches controll er cards (s ee Figure 3-8). If set to D ISABLED , code violat ions will not cause the unit to switch c ontrolle r cards. The t hreshold limits a[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-13 SYSTEM MANAGEMENT Configur e the MX2800 STS-1 fo r management t hrough SNMP , T elnet , or a VT-100 int erface (se e Figure 3-9). Embedd ed SNMP and T e lnet are avail able via a SLIP/PPP modem p ort or 10BaseT etherne t interfac e. This menu a lso includes options u sed to custo[...]

Chapter 3. C onfiguration 3-14 MX2800 S TS-1 User Manual 61200659L1-1 Management Options Local IP Add ress Enter the MX28 00 STS-1 IP addres s. This IP addre ss appli es to the LAN or modem port (when configu red for PPP or SLIP). Thi s address is availabl e from your network admi nistrator . Gateway I P Address Enter th e gateway IP addre ss of th[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-15 Figure 3-10. Dialup Options Menu Primary and Secondary Phone Numbers When the MX2800 ST S-1 dials out to sen d a trap, it fi rst dial s the P RIMARY P HONE N UMBER . If the c a ll is u n suc c essf u l, it tr ies t he S ECONDARY P HONE N UMBER . Atte mpts b etwee n th e two nu mb[...]

Chapter 3. C onfiguration 3-16 MX2800 S TS-1 User Manual 61200659L1-1 Idle Timeout After es tablish ing a call an d sending t rap messag es, the MX2800 STS-1 remai ns online for the amount of seconds entered in t his field. If the fi eld is set to 0, the un it hangs u p as soon as the trap is sent. Connection T imeout The MX2800 S TS-1 waits f or a[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-17 Modem Mode Select the Modem port f unction for your appli cation ( VT-100 , PP P , or SL IP ). The M odem port , located on the rea r panel of t he MX2800 STS-1, provides a t elephone lin e (POTS) for conn ection to the i nternal V .34 mode m. This se tting app lies only if the M[...]

Chapter 3. C onfiguration 3-18 MX2800 S TS-1 User Manual 61200659L1-1 Alarm Relays Alarm Relay Configuration Enables audible a nd vis ible alarms for s pecific error c ondition s (see Figure 3- 1 1). The f ollowing char ts descr ibe the al arm condit ions found in each menu. Condi tions marked i n the char ts with an asteri sk (*) so und the cri ti[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-19 STS-1 Ala rms Alarm Descrip tion LOS (Loss of Sig nal) The uni t has los t the networ k receiv e signal . LOF (Loss of Fram ing) The uni t detects a framing loss fr om the network. LOP (Loss of Poi nter) The unit is unable to detec t a valid pointer in the receiv e signa l. LOMF [...]

Chapter 3. C onfiguration 3-20 MX2800 S TS-1 User Manual 61200659L1-1 Alarm Descrip tion SLM-P (Path S ignal Lev el Mism atch) A rece ived si gnal labe l is mismatc hed if it d oes not equ al the local ly pro visioned val ue or the value “ equip ped non-s pecific ”. UEQ-P (Path Un equipped) The path is unequ ipped if i t is not p rovision ed. B[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-21 VT/Port Ala rms Alarm Descrip tion LOS (T1/E1 Lo ss of Si gnal) The uni t has los t the rec eive signa l on a T1/E1. CAIS (Carrier Side AIS) The T1 is recei ving all on es from t he STS side of the netwo rk. LAIS ( Loop Side AIS) The T1 is receivi ng all on es from t he DSX-1 int[...]

Chapter 3. C onfiguration 3-22 MX2800 S TS-1 User Manual 61200659L1-1 Alarm Descrip tion VT-RFI (VT Path Remote Fail ure Indicat ion) The uni t is recei ving a VT path remo te failur e indicat ion. VT- RFI is declared w hen the incomin g VT path rem ote defect indication (V T- RDI, “1” in b it 4 of the VT-Pa th Overhea d byte (V5) in fiv e cont[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-23 System Al arms Alarm Descrip tion Prot ecti on Swi tchin g Card F ailure A control ler card h as faile d. This is a criti cal alarm o nly when t he back- up card is not insta lled or is not work ing prop erly. Prot ecti on Swit ch All data has been routed from the pr ima ry card [...]

Chapter 3. C onfiguration 3-24 MX2800 S TS-1 User Manual 61200659L1-1 Power Supply Alarms Alarm Descrip tion Activity Lo ss Stat us When enabled, th e CRITI CAL rela y will b e thrown if the Acti vity Loss Sta tus in dicates the fail ure of an inter nal cloc k. The alarm wi ll rema in active until the c ondit ion clea rs or the a larm is acknowl ed[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-25 SNMP Management Optio ns T ra p IP Addres ses Enter up to five IP add resses of SNMP manag ers to which the MX2800 STS-1 se nds traps. T rap Generation Use this menu (see Figure 3-12) to designate which er ror conditi ons will ca use the uni t to send tr ap messages . Figure 3-12[...]

Chapter 3. C onfiguration 3-26 MX2800 S TS-1 User Manual 61200659L1-1 STS-1 Act ive Al arm T rap s Trap If enabled, the unit iss ues a t rap when... LOS (Loss of Sig nal) The control ler card has los t the network recei ve signal. LOF (Loss of Fram ing) The con troller card detec ts a los s of fra ming from the network. LOMF (Los s of Mult ifram e)[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-27 UEQ-P (Path Un equipped) The controller c ard detects tha t the pa th is unequipp ed. The pa th is une quipped i f it is no t provisi oned. Byte C2 of the STS path over head is set t o zero. SLM-P (Path S ignal Lab el Misma tch) The con troller c ard is detecting a signal label m[...]

Chapter 3. C onfiguration 3-28 MX2800 S TS-1 User Manual 61200659L1-1 STS-1 S tandby Alar m T rap s Trap If enabled, the unit iss ues a t rap when... LOS (Loss of Sig nal) The control ler card has los t the network recei ve signal. LOF (Loss of Fram ing) The con troller card detec ts a los s of fra ming from the network. LOMF (Los s of Mult ifram e[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-29 RFI-L (Line Remote Failure Indication) The con troller card i s rece iving a l ine rem ote failure in dicat ion. RFI-L i s declare d when the incoming l ine remote d efect ind ication (RDI-L, "110" pa ttern in b its 6,7, a nd 8 of t he K2 line overhea d byte) las t for [...]

Chapter 3. C onfiguration 3-30 MX2800 S TS-1 User Manual 61200659L1-1 VT/Port T r aps Trap If enabled, the unit iss ues a t rap when... LOS (T1/E1 Lo ss of Si gnal) The uni t has los t the rec eive signa l on a T1/E1. CAIS (Carrier Side AIS) The T1 is recei ving all on es from t he STS side of the netwo rk. LAIS ( Loop Side AIS) The T1 is receivi n[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-31 System Tr aps VT-RFI (VT Path Remote Fail ure Indicat ion) The uni t is recei ving a VT path remo te failur e indicat ion. VT- RFI is declared w hen the incomi ng VT pat h remote d efect indicati on (VT- RDI, "1" i n bit 4 of t he VT-Path Overhead byte (V5) in fiv e con[...]

Chapter 3. C onfiguration 3-32 MX2800 S TS-1 User Manual 61200659L1-1 Syste m Timing Clock Status there is a change in c lock st atus. The c lock status c an be any of the f ollowing values: N ORMAL – clock synchr onizati on is operatin g norm ally. R ECO VERING – clock synchron ization is in the proc ess of rec overing fr om a faul t. L OSS OF[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-33 Power Supply Alarm T raps SEC EXT Clock Stat us a fai lure con dition is e ncounter ed on e ither th e PRIma ry or SECon dary cloc k source s (if configured ). Th e poss ible v alues f or this alar m are: D ISABLED N ORMAL A VAILABLE LOS/AIS F AIL U NAVAILABLE Activity Lo ss Stat[...]

Chapter 3. C onfiguration 3-34 MX2800 S TS-1 User Manual 61200659L1-1 MIB II Stan dard Alarm T raps Read Community Name Enter t he authent ication st rings used for SNMP managemen t. Match the MX2800 STS-1 to the SNMP mana ger for rea d privil eges. Write Communit y Name Enter t he authent ication st rings used for SNMP managemen t. Match the MX280[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-35 System Sec uri ty Passwo rd Set the passwo rd requi red at l ogin (up to 32 ch aracters ). The de fault passwo rd is adtran (a ll lowe r case). Terminal T imeout Set the amount of ti me the termina l or T elnet session r emains inacti ve b efore a utom atica lly cl osing the sess[...]

Chapter 3. C onfiguration 3-36 MX2800 S TS-1 User Manual 61200659L1-1 Miscella neous Equipment Identification These fi elds all ow you to st ore infor mation tha t identi fies the uni t. Unit ID Provides a user-c onfigurab le text s tring for t he name of t he MX2800 STS-1. This name can he lp you disti nguish betwe en dif- ferent install ations. Y[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-37 Host Facility Specifi es the faci lity desti nation of l og events . Facilities are locat ed on the hos t a nd are man aged by t he Syslo g host d aemon runn ing on either a UNIX machine or a PC. Options i nclude L OCAL 0-7 . TL1 Account Management This menu a llows for TL1 ac co[...]

Chapter 3. C onfiguration 3-38 MX2800 S TS-1 User Manual 61200659L1-1 Currentl y , a user’ s privilege can be one of three va lues: D ISABLED , G UEST , or A DMIN . A D ISABLED account behaves as expected, and ef fective ly disabl es all ac cess whil e preserv ing account inform ation. A G UEST account allows alar m database acc ess and autonomou[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-39 Figure 3- 13. System U tilities M enu If the self test res ults are... Then... PASS the self-te st was succes sful and the unit is ready to use. BAD RAM D ATA BAD RAM ADDRE SS BAD CODE CHECK SUM BAD BOO T SECTOR IOX PROGRA M FAILURE AFE PROG RAM FAIL URE MODEM FAILURE ETHERNET FA[...]

Chapter 3. C onfiguration 3-40 MX2800 S TS-1 User Manual 61200659L1-1 Load Default Setti ngs Select L OAD D EFAULT S ETTINGS from th e U TILITIES menu. The screen wi ll disp lay !WARNING! Defaultin g configuration will dis rupt traffic o n all ports. Sel ect C ONFIRM to p roceed or press Esc to a bort. Update FLASH Software Select U PDATE F LA SH S[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-41 Update via TF TP Se rver Select U PDATE VIA TFTP SE RVER fr om the U TILIT IES menu. A new menu displ ays, allo wing you to e nter the IP a ddress and file name of the f ile you want t o download t o the unit . Once this informati on is en tered, se lect S TART /S TOP T RANSFER .[...]

Chapter 3. C onfiguration 3-42 MX2800 S TS-1 User Manual 61200659L1-1 will be the name of t he config uration fil e saved to t he remote ser ver . 3. Se lect S AVE C ONFIG R EMOTE LY . Retrieving fr om a TF T P Server T o retr ieve cur rent conf iguration i nformatio n from a TF TP server , follo w the steps liste d below . 1. Se t the S ERVER IP A[...]

Chapter 3. Configuration 61200659L1-1 MX280 0 STS-1 U ser Manual 3-43 System Reset The syste m must be ma nually reset after d ownloading n ew softwar e. When the uni t has suc cessfully l oaded and pr ogrammed the new so ftware in to its FLASH memory , i t will begin uploading the code to the st and-by cont roller . This wi ll be ind icated on the[...]

Chapter 3. C onfiguration 3-44 MX2800 S TS-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual 4-1 Chapter 4 Status V iew MX2800 STS-1 stat us informati on by sel ect in g S TATUS from the M AIN M ENU ( see Figur e 4-1). The inf ormation for the STS-1, VT/Por t lines, power supplies , and co ntroller ca rds is provided . Figure 4-1. Status Menu[...]

Chapter 4. S tatus 4-2 MX2800 S TS-1 User Manual 61200659L1-1 STS-1 STATE Displays the curr ent state of the STS-1. T he followi ng sections descri be the STS-1 status f ields in detail. Card A Displays the curr ent condit ion of the ne twork. Possi ble conditi ons are li sted in t he following c hart: Card A/Card B Alarms This fi eld displ ays the[...]

Chapter 4. Status 61200659L1-1 MX280 0 STS-1 U ser Manual 4-3 LOMF (Loss of Mu ltifra me) The cont roller c ard detec ts loss of H4 m ultifram e from the network . AIS-L (Line Alarm I ndicatio n Sign al) The cont roller c ard is recei ving a l ine alarm indicati on signa l. The S ectio n Terminat ing Equipmen t generate s AIS-L afte r detect ing LO[...]

Chapter 4. S tatus 4-4 MX2800 S TS-1 User Manual 61200659L1-1 Network Port Mapping This ent ry contains a descript ion of the map ping betwee n network ports a nd control ler cards. I n a redunda nt system wi th circu it protect ion the f ollowing is d isplayed: In a red undant syst em with net work prote ction the following is display ed: XCV (Ex [...]

Chapter 4. Status 61200659L1-1 MX280 0 STS-1 U ser Manual 4-5 POWER SUPPLY STATE This fi eld indi cates whi ch types o f power sup plies ar e insta lled (AC or DC) in Ca rd A and Card B and gives t heir curre nt state. SYSTEM STATE The syste m state f ields dis play info rmation regar ding the two control ler cards. Th e followi ng sectio ns descri[...]

Chapter 4. S tatus 4-6 MX2800 S TS-1 User Manual 61200659L1-1 with the exceptio n of the S WI TCHED condition (which is clear ed manually) . T o cl ear the S WIT CHED condi tion, select A CKNOWLED GE A LARMS (ACO) or push th e ACO button on t he front pane l. See the sections ACO Buttons on page 2-12 and Ackno wledge Alar ms (ACO) on page 4-12 for [...]

Chapter 4. Status 61200659L1-1 MX280 0 STS-1 U ser Manual 4-7 Protection This fi eld list s the typ e of prote ction mode c urrentl y active. Possibl e states are lis ted in the followin g chart: Card Comm This fi eld displ ays the cu rrent st ate of the c ommunicat ion link between t he two cont roller car ds. OK ind icates th at the card s are co[...]

Chapter 4. S tatus 4-8 MX2800 S TS-1 User Manual 61200659L1-1 T I MING STATUS The fo llowing en tries de scribe th e state of t he trans mit tim ing subsyst em, includi ng the status of the se lected r eference cl ock(s), availa bility a nd status of the exter nal clock sou rces, ti ming acquisi tion statu s, and inte rnal clo ck failures . Clock S[...]

Chapter 4. Status 61200659L1-1 MX280 0 STS-1 U ser Manual 4-9 •H OLDO VER – i nd ica tes th at a f a ilur e in th e sel e cted clock so ur c has occur red and t he unit has entered hol d-over mode. In this mode, the l ast known goo d clock refe rence fre quency wil l be held wit hin 4.1 ppm for a minimum of 2 4 hours. PRI Ext. Clock The PRI EXT[...]

Chapter 4. S tatus 4-10 MX2800 S TS-1 User Manual 61200659L1-1 • LOS/AIS – indi cat es t hat the cloc k source is not vali d du e to a n LOS or AIS con dition. •F AIL – indic ates tha t an inte rnal hard ware fail ure on the unit prevent s the clock s ource fro m being used. •U NAVAILABLE – indicat es that the u ser has s pecified a T1/[...]

Chapter 4. Status 61200659L1-1 MX280 0 STS-1 U ser Manual 4-1 1 Alarm Description (cont’d) VT-LOP (VT Path L oss of Poin ter) A VT LOP defec t is decla red when either a valid pointer is not det ected in e ight cons ecutiv e VT superfram es, or wh en eight cons ecutiv e VT superfram es are detec ted with th e NDF set to “1001” without a v ali[...]

Chapter 4. S tatus 4-12 MX2800 S TS-1 User Manual 61200659L1-1 ACKNOWLEDGE ALARMS (ACO) This select ion al lows you to rem otely turn o ff an activ e al ar m. It is the sof tware equival ent of th e ACO button (desc ribed in the section ACO Buttons on page 2-12).[...]

61200659L1-1 MX280 0 STS-1 U ser Manual 5-1 Chapter 5 Statistics Select S TATIST ICS fr om the M AIN M ENU to acces s S TATIST ICS menus (see Fi gure 5-1). Alarm infor mation and performance pa rameters are avai lable f or both th e near and f ar ends of the netwo rk. Informat ion is al so given f or the in dividual VT s and T1/E 1 lines . Statis t[...]

Chapter 5. S tatistics 5-2 MX2800 S TS-1 User Manual 61200659L1-1 STS-1 S TATISTICS This menu pr ovides su bmenus for a larm history and perfor mance parame ters (s ee Figure 5 -2). Fig ure 5- 2. Loc al STS- 1 Stat ist ics Me n u 24 Hour Alarm History The MX2800 STS-1 keeps tr ack of al arms for both the near and far ends of the network. Y ou can v[...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-3 The foll owing alar m counts ar e provided in this men u: Condition Description LOS (Loss of Signa l) The un it has l ost th e netw ork re ce ive s ignal . LOF (Loss of Fra ming) The uni t detects a f raming l oss from th e network . LOP (Loss of Pointe r) The uni t is unab le to det[...]

Chapter 5. S tatistics 5-4 MX2800 S TS-1 User Manual 61200659L1-1 Figure 5-3. Local S TS-1 Cur rent Alarm C ount Scre en RFI-P (Path Remo te Failure Ind ication) The u nit is recei vin g a pat h remo te fa ilur e indicatio n. RFI-P is d eclared whe n the inco ming path remote defect indi cation (RDI-P, “1” i n bit 5 of the G1 path overhea d byt[...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-5 Figure 5-4 . Local ST S-1 24-Ho ur Alarm His tory Scre en Whe n a > or < symbol appears in an u pper corner of the sc reen, you can use the arr ow keys on you r key boar d to scro ll right or left to vie w additiona l i n f orma ti on. S ee the upper right-h and corner of Fig u[...]

Chapter 5. S tatistics 5-6 MX2800 S TS-1 User Manual 61200659L1-1 Perform ance Pa rameters V iew performa nce parame te r in formation for the networ k in one of the thr ee time per iod sele ctions. I nformatio n in these fields i s for the give n time per iod since the last re set. When vie wing the 24-ho ur history statisti cs screen, use the lef[...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-7 Figur e 5-7. Lo cal STS-1 Performa nce Para meters (24 Hour T otals) Inte rva l star ting at: T i me that the 15-mi nute in terva l began. Th is fie ld is disp lay ed only in the 2 4-hour history s creen whic h gives in formation for the previous 24 hours di vided int o 15-minute i n[...]

Chapter 5. S tatistics 5-8 MX2800 S TS-1 User Manual 61200659L1-1 Section Errored S econds (SES) Number of s econds with one or more codi ng violatio ns or one or more inco ming defects ( e.g., SEF , LOS, AIS, LOP) at t he Sectio n layer . Line Erro red Seconds (LES ) Number of s econds with one or more codi ng violatio ns or one or more inco ming [...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-9 Line Unavailable Seconds (LUAS) T ime in s econds that the Line la yer has bee n unavail able for dat a deliver y . Path U navailable Seconds (PUAS) T ime in s econds that the Path layer has been unavail able for d ata deliver y . Clear All L ocal STS -1 Statis tics Clears a ll curr [...]

Chapter 5. S tatistics 5-10 MX2800 S TS-1 User Manual 61200659L1-1 Alarm History The MX2800 STS-1 keeps tr ack of al arms for both the near and far ends of t he network . V iew alarm his tory informa tion in one of the three t ime period se lections, or view a cumula tive alarm c ount. Info rmatio n in t hese fiel ds is fo r the given time per iod [...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-1 1 The foll owing alar m counts ar e provided in this men u: Condition Description LOP The number o f times th e unit h as failed to find a valid VT poin ter . AIS The num ber of times the unit has received a path alarm in dication signal. VT- Path AIS is defined as all ones in by tes[...]

Chapter 5. S tatistics 5-12 MX2800 S TS-1 User Manual 61200659L1-1 Figur e 5-9. Local VT-LO P Alarm Coun t Screen (Current 15 Minut es) Figure 5- 10. Loca l VT-LOP A larm Cou nt Screen (24 Hour Hist ory) Perform ance Pa rameters V iew performa nce parame te r in formation for the networ k in one of the thr ee time per iod sele ctions. I nformatio n[...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-13 Figure 5- 12 on page 5 -14 for example s of the VT p erformance parame ter scr eens. Condition Description CV (Coding Viol ation) The num ber of c oding viola tions encountere d at the VT lay er. ES (Errored Seconds) Number o f second s with one or more coding viol atio ns or on e o[...]

Chapter 5. S tatistics 5-14 MX2800 S TS-1 User Manual 61200659L1-1 Figure 5-1 1. Local VT-CV Performance Pa rameters (Current 1 5 Minutes) Figure 5- 12. Local VT-CV Per formance Paramete rs (24 Hour History)[...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-15 LOCAL PORT STATISTICS The MX2800 S TS-1 keeps tra ck of L OSS OF S IGNAL A LAR MS , B IPOLAR V IOLATION C OUNTS , AIS L OOP A LARM S , and AIS C ARRIER A LARMS for each of the Po rts (T1s/E1s) (see Figur e 5-13). V i ew this informat ion in one of the th ree time pe riod sel ections[...]

Chapter 5. S tatistics 5-16 MX2800 S TS-1 User Manual 61200659L1-1 AIS Carrier Ala rms The number o f times t he T1 has re ceived al l ones fr om the STS sid e of the ne twork. FAR END STS-1 STATISTICS This menu pr ovides a submenu pe rformance para meters (see Fi gure 5-14). Figure 5-14. Far End STS- 1 Statistics Menu Perform ance Pa rameters V ie[...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-17 Figure 5-15. Far End S TS-1 Performan ce Pa rameters (Curre nt 15 Minutes) Figure 5-16. Far End S TS-1 Perfor mance Parameters (2 4 Hour History)[...]

Chapter 5. S tatistics 5-18 MX2800 S TS-1 User Manual 61200659L1-1 Figure 5-17. Far End S TS-1 Performance Par ameters (24 Hour T otals) Interval st arting at: T i me that the 15-mi nute in terva l began. Th is fie ld is disp lay ed only in the 2 4-hour history s creen whic h gives in formation for the previous 24 hours di vided int o 15-minute i n[...]

Chapter 5. Statistics 61200659L1-1 MX280 0 STS-1 U ser Manual 5-19 Section Errored S econds (SES) Number of s econds with one or more codi ng violation s or one or more inco ming defects ( e.g., SEF , LOS, AIS, LOP) a t the Sectio n layer . Line Erro red Seconds (LES ) Number of s econds with one or more codi ng violation s or one or more inco ming[...]

Chapter 5. S tatistics 5-20 MX2800 S TS-1 User Manual 61200659L1-1 Line Unavailable Seconds (LUAS) T ime in s econds that the Line la yer has bee n unavail able for dat a deliver y . Path U navailable Seconds (PUAS) T ime in s econds that the Path layer has been unavail able for d ata deliver y . Clear Al l Far End S TS-1 S tatistics Clears a ll cu[...]

61200659L1-1 MX280 0 STS-1 U ser Manual 6-1 Chapter 6 Diagnostics The D IAGNOSTI CS menu shown i n Figure 6-1 al lows you to initiat e loopback tests fr om the MX2800 STS-1. Fr om this menu, s elect VT/P ORT or STS-1 . Once thi s selectio n is made, a s econd menu display s the type s of test s availabl e. Descript ions and tes ting diag rams of th[...]

Chapter 6. D iagnostics 6-2 MX2800 S TS-1 User Manual 61200659L1-1 VT/PORT LOOPBACKS After yo u select the nu mber that correspon ds with th e line you want to test , the menu in Fi gure 6-2 ap pears. The n umber selecte d (1-28 ) re fers to the VT numb er . The Port ( T1/ E1) th at wi ll be te sted is the p ort mapped to t he select ed VT number .[...]

Chapter 6. Diagnostic s 61200659L1-1 MX280 0 STS-1 U ser Manual 6-3 Figure 6-3. T ributary Loopback T est Analog Network An A NALOG N ETWO RK loopback test loo ps the select ed T1/E1 bac k to the net w ork (S TS-1 ). The T1/ E 1 is co mple tely d e-mu ltipl exe d , looped ba ck at the T1/E1 line interface u nit (LIU) through th e LIU driver s and r[...]

Chapter 6. D iagnostics 6-4 MX2800 S TS-1 User Manual 61200659L1-1 Digital Line/Net A D IGITAL L INE /N ET loopback performs a loo pback of t he selected T1/E1 in b oth the net work and lo cal loop d irectio ns. Both loopback s occur at the T1/E1 LI U. The network side loopbac k occurs d eep into t he LIU thro ugh the rec eiver , receive equa lizer[...]

Chapter 6. Diagnostic s 61200659L1-1 MX280 0 STS-1 U ser Manual 6-5 CSU Loopback A CSU L OOPBACK enables the MX28 00 STS-1 to gener ate a CSU loop-up p attern (001 001…) towards t he T1 CSU att ached to the select ed T1 line for six seconds . After six se conds have el apsed, the patter n will cea se and inc oming network traf fic will be passed [...]

Chapter 6. D iagnostics 6-6 MX2800 S TS-1 User Manual 61200659L1-1 Figure 6-7. Diagnostics Menu with BERT Selected VT BERT A VT BERT enables the MX2800 STS-1 to perform a “head -to- head” BERT te st tow ards the ST S-1 n etwo rk. S elect ing VT BERT will r epl ace a ll incomi ng T 1/E1 traf fic f or t he T 1/E1 mapped t o the select ed VT with [...]

Chapter 6. Diagnostic s 61200659L1-1 MX280 0 STS-1 U ser Manual 6-7 Figure 6- 8. VT Be rt T est Line BERT A L INE BERT enables the MX2800 STS-1 t o perform a “he ad-to- head” BERT test towar ds the T1/E1 li ne mapped to the VT selecte d. Selecti ng L INE BERT will replace all outgoi ng T1/E1 tr aff ic for t he T1/E 1 map p ed to th e se le cte [...]

Chapter 6. D iagnostics 6-8 MX2800 S TS-1 User Manual 61200659L1-1 STS-1 LOOPBACKS After yo u select STS -1 L OO PBACK , the menu in Fi gure 6-10 appears . The s ect ions fol lowing th e f i gure provide de scripti ons and illust rations of the test ing optio ns. Select 1=D ATA M ODE t o end a test i n progress. Figure 6-10. STS-1 Diagnostics Menu [...]

Chapter 6. Diagnostic s 61200659L1-1 MX280 0 STS-1 U ser Manual 6-9 Figure 6-1 1. Line Ne twork T est Analog L oopback An A NALOG L OOPBACK loops the en tire STS- 1 back to t he local loop sid e. The end ef fec t of this te st is a l oopback of all VT/Ports after passing th rough the STS- 1 mapper and the LIU. The i ncoming STS-1 data is ignor ed a[...]

Chapter 6. D iagnostics 6-10 MX2800 S TS-1 User Manual 61200659L1-1 Digital Loopback A D IGITAL L OOPBACK loops th e entire STS-1 back t o the local l oop side. The end ef fect of this te st is a loopba ck of all VT/Ports a fter passing through th e STS-1 mapper and parti ally throug h the LIU. The incoming STS-1 data is ignor ed and the outgoi ng [...]

Chapter 6. Diagnostic s 61200659L1-1 MX280 0 STS-1 U ser Manual 6-1 1 Metallic Diagnostics A M ETALLIC D IAGNOS TIC loopba ck test loops the entire STS-1 back to the loca l lo op side. The en d ef fect of thi s te st is a lo opba ck of all VT/Ports after be ing fully multiplexed a nd de-mult iplexed t o and from the STS-1 and pas sed throug h both [...]

Chapter 6. D iagnostics 6-12 MX2800 S TS-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual 7-1 Chapter 7 Circuit and Netwo rk Redundancy The MX2800 S TS-1 provide s backup measur es of prot ection for both cir cuit and network fa ilure. The following sections describe the three poss ibl e mod es of oper at ion : • Non-Redunda nt Mode , which offers no backup pr otectio n, is descri bed on page 7-[...]

Chapter 7. C ircuit and Network Redun dancy 7-2 MX2800 S TS-1 User Manual 61200659L1-1 NON-REDUNDANT MOD E In Non-Redu ndant Mode, the MX2800 STS-1 houses only one control ler card and only one network conn ection is av ailable. There is no fai lure protect ion. In the even t of a failure , an alarm is ini tiated and the f ront pane l LEDs refl ect[...]

Chapter 7. Circuit and Network Redundancy 61200659L1-1 MX280 0 STS-1 U ser Manual 7-3 CIRCUIT FAILURE RECOVERY MODE In Circu it Failure Re covery Mode, tw o controlle r cards are in stalled and a sing le STS-1 line i s co mi ng i n ( see Figu re 7-2). In th is mod e, the MX2800 STS- 1 can conti nue operati ng in the e vent of a control ler card fa [...]

Chapter 7. C ircuit and Network Redun dancy 7-4 MX2800 S TS-1 User Manual 61200659L1-1 T able 7-1. Configuration Requirement s for Circuit Recovery CIRCUIT AND NETWORK FAILURE RECOVERY MODE In this mode, two cont roller cards are in stalled and connect ed to two indi vidual STS-1 lines. Thi s is, of cour se, the most complete mode of re dundancy . [...]

Chapter 7. Circuit and Network Redundancy 61200659L1-1 MX280 0 STS-1 U ser Manual 7-5 In a cas e like th is, the MX2800 S TS-1 is abl e to automa tically re- route NET B to C ARD A . The confi guration requireme nts for th is mode are t he same as t he ones give n for Cir cuit Fail ure Recovery Mode (see T ab le 7-1 on page 7-4) ex cept for the N E[...]

Chapter 7. C ircuit and Network Redun dancy 7-6 MX2800 S TS-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual 8-1 Chapter 8 Power Loss Recovery The MX2800 S TS-1 provide s backup measur es of prot ection for both power supply and power sourc e failures . The follo wing sectio ns descri be the poss ible modes of operat ion: • Non-Redunda nt Power Mod e , which of fers no b ackup protect ion, is descr ibed on pa ge 8[...]

Chapter 8. Power Loss Recovery 8-2 MX2800 S TS-1 User Manual 61200659L1-1 NON-REDUNDANT POWER MODE In Non-Redu ndant Power Mode, t he MX2800 STS-1 hou ses only one powe r supply car d and only on e power sour ce is avail able. There is no power fa ilure pr otection. If a power sup ply card f ails, then the un it is inop erable until the car d is re[...]

Chapter 8. Power Loss Recover y 61200659L1-1 MX280 0 STS-1 U ser Manual 8-3 POWER SUPPLY RECOVERY MODE In Power Su pply Recover y Mode, two power sup ply cards are instal led and con nected to a single power sourc e (see Fig ure 8-2). In this mode, the MX2 800 STS-1 can c ontinue t o operate dur ing a power supp ly failu re, without interrupt ing s[...]

Chapter 8. Power Loss Recovery 8-4 MX2800 S TS-1 User Manual 61200659L1-1 POWER SUPPLY AND SOURCE RECOVERY MODE In this mode, two p ower supply cards are installed and are connecte d to two in dividual power sources. The MX2800 STS-1 handles any combinat ion of power so urce or powe r supply fai lure. Much like t he backup d esign for th e control [...]

Chapter 8. Power Loss Recover y 61200659L1-1 MX280 0 STS-1 U ser Manual 8-5 BATTERY BACKUP MODE W it h the instal lation of the ADTRAN Power Sup ply/Battery Char ger (PS/BC) and backup bat tery pack, the MX2800 STS-1 i s able to continue o peration without se rvice in terrupt ion during a power out age. This PS/ BC (P/N 4175043L2 ) provides - 48 VD[...]

Chapter 8. Power Loss Recovery 8-6 MX2800 S TS-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual 9-1 Chapter 9 T ransactio n Language 1 (TL1) INTRODUCTION T ransac tion Langua ge 1 (TL1) is a BELLCORE standard used in the inpu t and outpu t messages that pass between Oper ations System s (OS) and Netw ork Elements ( NE) in tel ecommunicati on networks . It was deve loped to s tandardize equipment su rvei[...]

Chapter 9. Transaction Language 1 (TL1) 9-2 MX2800 S TS-1 User Manual 61200659L1-1 management p ort enabl ed, a valid I P and gateway address, a nd a valid s ubnet mask. Once the T elnet connec tion is est ablished, it is ne cessary to initiate a TL1 sess ion. Establ ishing a TL1 session involves successfu l user auth entication. Until a TL1 sessio[...]

Chapter 9. Transaction Language 1 (TL1) 61200659L1-1 MX280 0 STS-1 U ser Manual 9-3 current ly suppor ts two type s of acknowledg ment mess ages: In Progress (IP) and All Right (OK). In Progress The IP ac knowledg ment mess age is us ually generat ed as a n int erim response message to indicat e that a messag e has been r eceived a nd that t he com[...]

Chapter 9. Transaction Language 1 (TL1) 9-4 MX2800 S TS-1 User Manual 61200659L1-1 The MX2800 S TS-1 specif ically uses “quoted l ine(s)” in the response message of successf ully exec uted RTRV-ALM commands. The quote d line for mat is as follows: The NTFCNCDE field wi ll conta in one of the following values: • MN - Minor •M J - M a j o r ?[...]

Chapter 9. Transaction Language 1 (TL1) 61200659L1-1 MX280 0 STS-1 U ser Manual 9-5 The MX2800 S TS-1 specif ically uses “quoted l ine(s)” in REPT- ALM and REPT-EVT auton omous messages . The REPT-A LM message ha s the fol lowing quoted l ine format: The NTFCNCDE field wi ll conta in one of the following values: • CL - Alarm Cl eared • TC -[...]

Chapter 9. Transaction Language 1 (TL1) 9-6 MX2800 S TS-1 User Manual 61200659L1-1 Areas of concentrati on for TL1 suppor t in the MX2800 STS-1 include session ini tiation, te rminatio n, user acc ount management, and syste m event r epor ti ng. T able 9-1 lists the commands curre ntl y support ed by the MX2800 STS-1. T able 9-1. TL1 Commands ACT-U[...]

Chapter 9. Transaction Language 1 (TL1) 61200659L1-1 MX280 0 STS-1 U ser Manual 9-7 ED-USER-SECU::<user name>:::,<passwor d>,,<privileges>; Descrip tion Edits t he requested TL1 user’s accoun t TID* Circuit ID/Uni t ID AID Username (must be p resent in TL1 user ta ble) CTAG* Transaction Number (intege r ) PARAM2 User’s new pas[...]

Chapter 9. Transaction Language 1 (TL1) 9-8 MX2800 S TS-1 User Manual 61200659L1-1 MOD2 Specif ies what entit y type to inhibit: EQPT ... General Equi pment Unit rr .......... Facility or Circu it (i.e. T1, VT1, STS1) ALL ...... All entity ty pes TID* Circuit ID/Uni t ID CTA G* Tr ansac tio n Nu mbe r (i nteg er) PARA M1* Sp eci fies w hat n oti fi[...]

Chapter 9. Transaction Language 1 (TL1) 61200659L1-1 MX280 0 STS-1 U ser Manual 9-9 AID* Identi fies the c omponent to which t he desired al arm pertain s. Identifi ers are depen dent on the en tity spec ified in "MOD 2" as fo llo ws: for T1: 101 .... DS1#1 102 .... DS1#2 . 128 .... DS1#28 ALL.... all DS1 circ uits (defa ult select ion) f[...]

Chapter 9. Transaction Language 1 (TL1) 9-10 MX2800 S TS-1 User Manual 61200659L1-1 TL1 AUTONOMOUS MESSAGES Autonomo us m essa ges provide a mechanis m for rea l time reporting of syst em events. T ransmissio n of these mess ages is di sabled by default and must be explicitl y enabled. Alth ough most events report ed are alar ms, so me even ts ar e[...]

Chapter 9. Transaction Language 1 (TL1) 61200659L1-1 MX280 0 STS-1 U ser Manual 9-1 1 REPT ALM EQPT 401 (General) TC RCV RY SA F E ND P rotection Switch Alarm 401 (General) TC ESW NSA NEND Excessive Protect ion Switches 402 (Ctrl A) 403 (Ctrl B) T C PROTNA NSA NEND Controller Card Removed 402 (Ctrl A) 403 (Ctrl B) CR CONTEQPT NSA NEND Control Ca rd[...]

Chapter 9. Transaction Language 1 (TL1) 9-12 MX2800 S TS-1 User Manual 61200659L1-1 REPT-E VT indicate s an in formationa l event. T able 9-3 lists possibl e autonomous messages fo r informat ional ev ents. REPT ALM EQPT (con t’d) 404 (PS A) 405 (PS B) MJ PWR NSA NEND P ower Supply Failure 404 (PS A) 405 (PS B) MJ PWR N SA NEND Power Supply Commu[...]

Chapter 9. Transaction Language 1 (TL1) 61200659L1-1 MX280 0 STS-1 U ser Manual 9-13 TL1 ER ROR C ODES When the MX2800 ST S-1 denies a receive d TL1 command, the Output Res ponse messag e has an as sociated 4-letter e rror code indicat i ng the rea son f o r de nia l. T a bl e 9-4 l is ts possibl e er ror code s. REPT EVT EQPT (cont’ d) 502 (Ctrl[...]

Chapter 9. Transaction Language 1 (TL1) 9-14 MX2800 S TS-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual A-1 Appendix A Pinouts The foll owing tabl es give th e pin assi gnments fo r the conne ctors locate d on the MX2800 STS- 1. For more i nformation on these connecto rs, se e the chapter Install ation and Operation on page 2-1 . T able A-1. Craft Port Pin Assignments RJ Pin# DB-9 Function Dire ction 15 G N D 2[...]

Appendix A. Pinouts A-2 MX 2800 ST S-1 User Manual 61200659L1-1 T able A-2. LAN Port Pin Assignments Pin Name Descript ion 1 T D+ The pos itive s ignal fo r the TD differen tial pair . This signal contain s the seria l output da ta stream trans mi tted onto the networ k. 2 TD- The negative signa l for the TD differenti al pair (pins 1 and 2) . 3 RD[...]

Appendix A. Pinout s 61200659L1-1 MX2800 STS-1 User Manual A -3 T able A-4. Amp Pin Assignments Pin F unc tion P in 1 RING 1 TI P 1 33 2 RING 2 TI P 2 34 3 RING 3 TI P 3 35 4 RING 4 TI P 4 36 5 RING 5 TI P 5 37 6 RING 6 TI P 6 38 7 RING 7 TI P 7 39 8 RING 8 TI P 8 40 9 RING 9 TI P 9 41 10 RING 10 TIP 10 42 11 RING 11 TIP 11 43 12 RING 12 TIP 12 44 [...]

Appendix A. Pinouts A-4 MX 2800 ST S-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual B-1 Appendix B Specifications Summary SPECIFICATIONS AND FEATURES This sec tion desc ribes the standard spe cificat ions and fea tures incorpor ated in t he MX2800 STS-1. DSX-3 Network Interface SONET STS-1 Asynch ronously mapped VT1.5 or V2 T ributaries Line len gth: shor t (0-225) and long ( 225-450) fe et [...]

Appendix B. Specif ications Summary B-2 MX 2800 ST S-1 User Manual 61200659L1-1 Diagnostics STS-1 Net work ANSI T1.107 compa tible loopb acks Line loop backs VT/Port Interfaces Local and network lo opbacks Management VT-100 T erminal Inter face RJ-48, EIA-232 compatib le, female DB-9 adapter provided Integrate d Modem Inter face (4200 290L1, L2, L [...]

Appendix B. Specifications Summary 61200659L1-1 MX2800 STS-1 User Manual B -3 Environment Operating: 0 to 50 °C (3 2 to 122 °F) Storage: -20 to 70 °C ( -4 to 158 °F ) Relative Humi dity: Up to 95%, n on-condensing Power AC version : 120 V AC, 30 W DC version: 4 8 VDC, 30W Phys ical Dimensions : 7.86“D x 17.0 “W x 1.7“H W eight : 5.5 lbs .[...]

Appendix B. Specif ications Summary B-4 MX 2800 ST S-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual C-1 Appendix C Acronyms/Abbreviations ACO ................ alarm cut of f ACT ................. active AIS ................... a larm indic ation signal ALM ............ .... ala rm AMI ................. altern ate m ark in vers ion Amp ................. amphe nol ANSI ................ Amer ican Nati onal Sta[...]

Appendix C. Acrony ms/Abbreviations C-2 M X2800 STS-1 User Manual 61200659L1-1 CRC ................ cyclic redundancy check CS .................... clear to se nd CSES ............... C-bit se verely er rored se conds CSU ................. c hann el service u nit CTS ................. clear t o send CV ................... coding vi olation dB .....[...]

Appendix C. Acronyms/A bbreviations 61200659L1-1 MX2800 STS-1 User Manual C-3 FEBE ............... f ar end blo ck error HSSI ................ high- sp eed ser ia l int er fac e IP ................. .... internet pro tocol KA ................... keep alive LAIS ... ............. loop side alarm in dication signal LAN ................. local ar ea n[...]

Appendix C. Acrony ms/Abbreviations C-4 M X2800 STS-1 User Manual 61200659L1-1 PES.................. P- bit err ored secon ds POP ................. po int of prese nce PPP.................. po int-to- point protoc ol PRF ................. perfor mance PSES ............... P-bit s everely e rrored se conds PSTN ............... publi c switche d tele[...]

Appendix C. Acronyms/A bbreviations 61200659L1-1 MX2800 STS-1 User Manual C-5 TR .................... da ta te rminal re ady Tx ................. .... tran smit UAS ................. unavailabl e seconds W AN ............ .... wide area ne twork XCV ................. e xcessive c oding violat ions[...]

Appendix C. Acrony ms/Abbreviations C-6 M X2800 STS-1 User Manual 61200659L1-1[...]

61200659L1-1 MX280 0 STS-1 U ser Manual D-1 Appendix D Glossary 10BaseT Ethernet connector whi ch implements t he IEEE standa rd on 24-gau ge, unsh ie lded t wiste d - pair wiri ng. AMI Alterna te mark inv ersion. A bi polar li ne-codin g format in T1 transm ission s ys- tems where by success ive ones are alternat ely invert ed. ANSI American Na ti[...]

Appendix D. Gloss ary D-2 M X2800 STS-1 User Manual 61200659L1-1 BERT Bit err or rate tes t. A test tha t uses any of a number of s tress patte rns to test T3, T1, F T1, a nd D DS c irc uits . bipolar A signal containing bo th positi ve and nega tive ampli tude compone nts. bipolar violation See BP V . bit A bina ry dig it re prese nting a si gnal,[...]

Appendix D. Glossary 61200659L1-1 MX2800 STS-1 User Manual D-3 byte Gen erall y , an 8-bit quantit y of inf ormati on. This term is used m ainly in referr ing to para llel data t ransfer , semiconduct or capaci ty , and dat a storage. carri er The provi der of the te lecommunication s ervices to t he customer si te. Carriers ca n be local telephon [...]

Appendix D. Gloss ary D-4 M X2800 STS-1 User Manual 61200659L1-1 clockin g An oscil lator- generated s ignal t hat provi des a t iming re ference for a t ransmiss ion link. A c lock provi des signa ls used i n a trans mission sy stem to con trol the timing of cert ain func tions. The clock has two fun ctions: (1) to ge nerate pe riodic s ignals for[...]

Appendix D. Glossary 61200659L1-1 MX2800 STS-1 User Manual D-5 DCE Data communications equ ipment. Device th at provides all the functi ons require d for conn ection to tele phone company l ines and f or conver ting sig nals betwee n telepho ne lines and DTE. Also see DTE . DDS Dig ital d ata se rvic e . A pr ivate line d igit al ser vice fo r tr a[...]

Appendix D. Gloss ary D-6 M X2800 STS-1 User Manual 61200659L1-1 DSU Data servic e unit. A de vice desi gned to tr ansmit and receive d igital dat a on digi- tal tr ansmiss ion faci lities . DTE Data termina l equipment . The end-us er terminal or computer that plu gs into t he termina tion point ( DCE) of a communic ations c ircuit. The mai n dif [...]

Appendix D. Glossary 61200659L1-1 MX2800 STS-1 User Manual D-7 FDL Facility datalink . FDL bits provid e overh ead communicati on between t he termi- nal equi pment in ESF fra ming. gate way A device whi ch enable s informat ion to be exc hanged betwe en two diss imilar systems o r networks . host computer The primar y or contr olling comput er in [...]

Appendix D. Gloss ary D-8 M X2800 STS-1 User Manual 61200659L1-1 LOS Loss of signal. Def i ned as a l ine stat e in which no pul ses are re ceived f or 175 bit positi ons. M13 DS1/DS3 multipl exer that combines up to 28 DS1 chan nels into one DS3 chan- nel. Uses two-stage , bit sync hronous TDM. Mbps Megabits per second (on e million bit s per sec [...]

Appendix D. Glossary 61200659L1-1 MX2800 STS-1 User Manual D-9 NRZ Non return t o zero. A mo de in which the digital level is l ow for a 0 bi t and high for a 1 b it, and does not r eturn to zero between s uccessive 1 bits. out-of- band Signali ng that is s eparated from the channe l carryi ng informati on (voice, d ata, video, et c.). T ypi cally [...]

Appendix D. Gloss ary D-10 MX2800 STS-1 User Manual 61200659L1-1 rout er A device tha t supports communicat ions between net works. Routers are si milar to bridges , with the e xception that router s provide more functi onality (such as f ind- ing the best route be tween networ ks and prov iding net work management capa- biliti es) . servi ce The p[...]

Appendix D. Glossary 61200659L1-1 MX2800 STS-1 User Manual D-1 1 T1 T ransmis sion rates o f 1.544 Mbps are av ailable on T1 c ommunication lines. Also referr ed to as d igital s ignal le vel 1 (DS-1 ). See a lso E1. T3 T ransmis sion rat es of 44.736 Mbps are avai lable on T3 communica tion lines. Also referr ed t o a s digi tal s igna l leve l 3 [...]

Appendix D. Gloss ary D-12 MX2800 STS-1 User Manual 61200659L1-1 yellow a larm A T3 yello w alarm is an in dication sent back towa rd the sou rce of a fai led trans- mit cir cuit in a DS3 t wo-way trans mission pa th. The X-bit s (X1 and X2) ar e set to zer o.[...]

61200659L1-1 MX2800 STS-1 User Manual Index-1 Index Numerics 10BaseT con nect ion, loca tio n of 2-7 24 Hour Alarm History DS3 Sta tistics menu 5-2 A Acknow ledge A larms (ACO) menu 4-12 acknowl edg ment messag es 9-2 All Right 9-3 In Progress 9-3 ACO buttons 2-12 ACT LED, active cards 2-14 ACT LED, standby cards 2-15 Active Con troller menu 3- 5 A[...]

Index Index-2 MX 2800 ST S-1 User Manual 61200659L1-1 overview 1-8 C Card A/Card B Active state 4-6 Fail ure 4-6 Not Installed 4-6 Stan d B y 4-6 Card A/Card B menu 4-6 Card Comm menu 4-7 Card Failure Power Supply Alarm Trap 3-33 System State Ala rm 4-6 Card Removed Power Supply Alarm Trap 3-33 card switc hing 7-3 Charger Fail power supply alarm 3-[...]

Index 61200659L1-1 MX2800 STS-1 User Manual Index-3 Excessive S wi tches, System St at e Alarm 4-6 F Failure, Card A/Card B 4-6 front panel descrip tion 2-10 G Gateway IP Address me nu 3-14 gateway n ode, co nn ection 3-14 grou nd stu d 2-7 H Hangup men u 3-17 Host Facilit y menu 3-37 Host IP Ad dress menu 3-36 I Idle Time out menu 3-16 In Test, DS[...]

Index Index-4 MX 2800 ST S-1 User Manual 61200659L1-1 descri ption 2- 8 locat ion 2-7 pin assi gnments A-2 MX28 00 opti ons 1-8 MX28 00 ov erview 1-1 N navigati ng the men us 2-11 network fa ilure protectio n 7-1 Network Interfa ce menus 3-3 network in terface, conf iguring 3-3 netw ork mana ger, SN MP 1-6 Network Prote c t ion menu 3-6 Network , P[...]

Index 61200659L1-1 MX2800 STS-1 User Manual Index-5 Powe r Fai l 4-5 Powe r Low 4-5 Temp Critical 4-5 Temp High 4-5 Power S upply St a te me nu 4-5 power up AC version 2-2 DC version 2-2 PR F LED , ac tive card s 2-14 PRF LED, standby cards 2-15 prot ection circuit failure 7-1 network failu re 7-1 Protec tio n Con fig ura tio n men us 3-5 Prote cti[...]

Index Index-6 MX 2800 ST S-1 User Manual 61200659L1-1 Supp ly Fa ilur e 4-6 Switche d 4-6 System Stat e men u 4-5 T T1/E1 m enus Stat e 3-8 T1/E1 Sta tus LEDs 2-15 Telnet, o verview 1-6 Temp Critical, Po wer Sup p ly Sta te 4- 5 Temp High, Po wer Supply State 4-5 Temperature Critical, P ower Supply Al arm 3-2 4 Temperature Critical, P ower Supply A[...]