ADTRAN T1 CSU ACE manuale d’uso

T1 CSU ACE Part Number 1203022 L1 Document N umber 61203022L1- 1B August 2004[...]

T rademarks Any brand n ames and prod uct names i ncluded in thi s manual ar e trademar ks, regis tered tr ademarks, or trade na mes of thei r respecti ve hold ers. T o the Holder of t he Manual The co ntents of th is manual a re curren t as of t he date of publ ication . ADTRAN reserve s the right t o change t he contents wi thout pri or notice. I[...]

3 Safety Ins tructions When using your t elephone equipme nt, please foll ow these basic saf ety precaut ions to re duce the ris k of fire , electric al shock, or personal inju ry: 1. Do not use t his produ ct near water , such as a bathtub, wash bowl, kitc hen sink, l aundry tub , in a wet ba sement, or near a swimming p ool. 2. A void us ing a te[...]

4 Affidavit Requirement s fo r Connection to D igit al Servi ces • An affid avit is requ ired to b e given to the tele phone company whenever d igital terminal equi pment withou t encoded a nalog content and bill ing prote ction is use d to trans mit dig ital signa ls contain ing encoded analog con tent which are inte nded for eventual conversi o[...]

5 Affidavit for Connect ion of Cust omer Premises Equipment to 1.544 Mbp s and/or Subrate Digit al Services For the work to b e performed in the certified territory of ____________ _______ (telco name) S tate of ________________ County of ________________ I, _______________________ (name), ______________________ ______________ (b us ines s add ress[...]

6 FCC regu lations requi re that t he followin g informat ion be provi ded in this m a nual: 1. T his eq uipm e nt com plie s with P art 68 of FC C rules . On th e back of t he equipment ho using is a label show ing the FCC regist ration number an d ringer equiv alence number (REN) . If request ed, provid e this in formati on to the te lephone comp[...]

7 7. The foll owing infor mation may be required when applyi ng to the loca l teleph one company fo r a dial- up line fo r the V .34 modem: 8. The REN is use ful in deter mining the quantity of devices yo u may connect to your t elephone l ine and stil l have al l of those devices ring when you r number is called. I n most areas, t he sum of the RE[...]

8 Federal Communicati ons Commission Radio Frequency Interf erence S t atement This equi pment has be en tested an d found to c omply with the l imits for a Cl ass A digital device, pursu ant to Par t 15 of the FCC Rul es. These li mits are d esigned to pr ovide rea sonable prot ection aga inst harmful i nterfer ence when the e quipment is operated[...]

9 Industry Canada Co mpliance Information Notice: Th e Indus try Cana da labe l appl ied to t he p roduct (iden tified by the Indus try Canada logo or th e “IC:” in front of th e certif ication / regist ration numbe r) signifi es that the Indust ry Canada t echnical specifi cations were met. Notice: The Ringer Equ ivalence Num ber (REN) for t h[...]

10 W a rranty and Customer Service ADTRAN will rep air and retu rn this p roduct withi n 5 years from t he date of shipment if i t does not meet its publ ished spe cification s or fails w hile in ser vice. F or det ailed w arran ty , re p air, an d return informat ion refe r to the ADTRAN Equipme nt W arr anty and Rep air and Retur n Policy Proce d[...]

11 W ARRANTIES, INCLUDING (WITHOUT LIMIT A TION), ALL W ARRANTIES OF MERCHANT ABILITY AND FITNESS FOR A P AR TICULAR PURPOSE. SOME ST A TES DO NOT ALLOW THE EXCLUSION OF IMPLIED W ARRANTIES, SO THIS EXCLUSION MA Y NOT APPL Y T O CUSTOMER. In no event will ADTRAN or its suppli ers b e li able to the Cu stomer for any inci dental, sp ecial, pun itive[...]

12 Customer Service, Product S upport Information, and Tr a i n i n g ADTRAN will rep air and retu rn this p roduct if wit hin 5 years f rom the dat e of shipment t he product does not meet i ts publi shed specif ication o r the pro duct fail s while i n service. A return material authoriz ation (RMA) i s requir ed prior to returnin g equipment to [...]

13 When need ed, further p re-sale s assist ance is avai lable by c alling ou r Applicat ions Engine ering Depa rtment. Post-Sal e Support Y our resell er should serve as t he firs t point of contact for suppor t. If additio nal suppor t is needed, t he ADTRAN Support we b site provi des a variet y of support services such as a s earchable kn owled[...]

14 applica tions of ADTRAN’ s product lines. ADTRAN pro vides a variet y of traini ng options, in cluding cus tomized traini ng and courses taught a t our facil ities or a t your site. For more informa tion about traini ng, please contact your T errit ory Manager or the Enterp rise T raini ng Coordinator . T raining Phone (800) 61 5-1 176, ex t. [...]

61203022L1-1B T1 CSU ACE User Manual 15 Table o f Contents List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 List of Tabl es . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Chapter 1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

16 T1 CSU ACE User Manual 61203022L1-1B Table of Contents Customer Interface Connector Type . . . . . . . . . . . . . . . . . . . . . . . 37 LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 PWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3[...]

61203022L1-1B T1 CSU ACE User Manual 17 List of Figures Figure 1. T1 CSU ACE Applicat ions . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 2. T1 CSU ACE Block Diagram . . . . . . . . . . . . . . . . . . . . . 22 Figure 3. T1 CSU ACE Power Supply . . . . . . . . . . . . . . . . . . . . . 23 Figure 4. T1 CSU ACE LED Alarms . . . . . . . . . .[...]

18 T1 CSU ACE User Manual 61203022L1-1B List of Fi gures[...]

61203022L1-1B T1 CSU ACE User Manual 19 List of Tables Table 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Table 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Table 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

20 T1 CSU AC E U ser Manual 61203022L1-1B List of Tabl es[...]

61203022L1-1B T1 CSU ACE User Manua l 21 Chapter 1 Gene ral UNIT OVERVIEW The ADTRAN T1 Channel Servi ce Unit (CSU) Advan ced Communications Equipment (ACE) provides the T1 interface between customer premises equipment (CPE) such as channel banks, T1 multiplexers, and the carrier network as shown in Figure 1. Th e unit compli es with P art 68 of FC[...]

Chapter 1. General 22 T1 CSU ACE User Manual 61203022L1-1B Figure 2. T1 CSU ACE Block Diagram SURGE PROTECTION LOOP CODE & MANUAL LB DETECTOR LOS MONIT OR & AIS IN SERTER ALBO LBO (0-655 FE E T ) SURGE PROTECTION L BO (0, 7. 5,15, 22. 5 dB) LOS M onitor & AIS In serter ALBO EQ IN NET OU T Manual LB D ete cto r Equip ment LOS Network LOS[...]

Chapter 1. General 61203022L1-1B T1 CSU AC E U ser Manual 23 POWER OPTI ONS The T1 CSU ACE may receive po wer from a local power su pply located on the customer’s premises. Local power can be s upplied by the customer’s own 12 to 48 volt suppl y, or by the wallmount p ower supply shipped with t he unit (see Figure 3). Th e wall mount power supp[...]

Chapter 1. General 24 T1 CSU ACE User Manual 61203022L1-1B ALARMS The T1 C SU ACE prov ides fiv e LED ala rms on the front of the unit to help troubleshoot the co mm unication cha nnel . See Figure 4. The alarm descriptio ns are as follo ws: •T h e POWER LED show s that the unit is receiv ing power. •T h e SYNC LED in dicates signal is present [...]

Chapter 1. General 61203022L1-1B T1 CSU AC E U ser Manual 25 LOOPBACK The T1 CSU ACE supports four types o f loop backs. With the first two, the unit loops th e signal received from the netw ork back to the netw ork and tr ansmits a n unfra m ed all 1s pattern to the CPE. The signal received from the CPE is ignored. The first type of loopback, Manu[...]

Chapter 1. General 26 T1 CSU ACE User Manual 61203022L1-1B Figure 5. T1 CSU ACE Loopback Switch and LED LINE BUILD OUT The first five positions o f the switch on the bac k of T1 CSU ACE sel ects Line Build Out (LBO). See Figure 6. Separate LBOs set the transmit levels for the network and CPE s ides of the T1 CSU ACE. The rec eiver s on bot h side s[...]

61203022L1-1B T1 CSU ACE User Manua l 27 Chapter 2 Insta llation SETTING THE LBO SWITCH POS ITIONS Network and customer LBO swit ch positi on se t tin gs are define d in Ta- ble 2 and Table 3. Table 2. Network LBO Switch Po sition Settings Table 3. Customer LBO Switch Position S ettings POSITION 1 POSITION 2 A TTENUA TION (dB) Up Up 0 Up Down 7.5 D[...]

Chapter 2. Installation 28 T1 CSU ACE User Manual 61203022L1-1B W AL LMOUNTING THE UNIT The T1 C SU AC E ma y b e in stalle d i n a wal lmo un t or ta blet op conf igurat ion. The follow ing se ction p ro vides st ep-by- step i nstru ctions for wall mounting the unit . Instructions for W allmounting Ste p Ac ti on 1. Decide on a location f or the T[...]

Chapter 2. Installation 61203022L1-1B T1 CSU AC E U ser Manual 29 Figure 7. Wallmounting the T1 CSU ACE[...]

Chapter 2. Installation 30 T1 CSU ACE User Manual 61203022L1-1B POWERING THE UNIT The unit may be powe red by usin g the supplied NEC Class 2, 12 V wall mou nt power supply. It ma y also be loca lly powered by own 12 to 48 V power supply. Once power has been applie d to the unit, the POWER LED will be ill umi nated. The unit can be powered by eithe[...]

Chapter 2. Installation 61203022L1-1B T1 CSU AC E U ser Manual 31 Notify the carrier befor e connecting the T1 CSU ACE to the carrier net- work. Connect the T1 CSU ACE to the network demarcation before con- necting to the CPE . Connector pin assignments for the Net RJ48C are listed in Table 4. Connecto r pin assignmen ts for the CPE 8-Pin modu lar [...]

Chapter 2. Installation 32 T1 CSU ACE User Manual 61203022L1-1B T EST AND MONITOR ACCESS The six Bantam jacks located on the back of the T1 CSU ACE provide test and monitor access f or the n e twork and equipment side of the T1 CSU ACE. The diagram on the face of the unit shows each jack’s function, as seen in Figure 8. Figure 8. T1 CSU ACE Banta[...]

Chapter 2. Installation 61203022L1-1B T1 CSU AC E U ser Manual 33 Break - and -T est Ja ck s The other four jacks are break-and-test jacks used for out-of-service testing. These jacks by pass the connection s of the modular jacks. NE T IN and NET OUT are used to simu late the network input and ou tput of the T1 CSU ACE. To test the CPE, a T1 Bi t E[...]

Chapter 2. Installation 34 T1 CSU ACE User Manual 61203022L1-1B[...]

61202022L1-1B T1 CSU ACE User Manua l 35 Chapt er 3 Troubl eshooting a nd Maintenan ce Troubleshoot ing guidelines a nd ma intena nce informat ion are provid- ed in this chapter. T ROUBLESHOOTING Powe r Condition: PWR LED is no t illuminate d. 1. If locally powered, verify the power cable installa tion . 2. If the 12 V wall-mount power supply is us[...]

Chapter 3. Troubleshooting and Maintenance 36 T1 CSU ACE User Manual 61202022L1-1B Equipment LOS C ondition: EQ LOS LED is illuminate d. 1. V erify that the cable fro m the CPE is in the CPE modular jack o n the bottom/end of the CSU ACE. 2. If all connections seem intact, use a BERT tes t set in the NET IN and NET OUT jacks to test the CPE. Power [...]

61203022L1-1B T1 CSU ACE User Manua l 37 Chapter 4 Spec ificati ons NETWORK AND CUSTO MER INTERFACE Line 4-Wire (T, R, T1, and R1). Data Rate 1.544 Mbps +/-50 bps. Signal Format Bipolar with B8ZS tran sparency. Output Amplitude 6 Volts, peak-to-peak nominal. Network Connector T ype 8-pin modular (RJ48C). Customer Interfa ce Connector T ype 8-pin mo[...]

Chapter 4. Specifications 38 T1 CSU ACE User Manual 61203022L1-1B NET RMT LB Network Remote Loopback EQ LO S Loss of S ignal from CPE. EQ MAN LB Equipment manual loopback. EQ RMT LB Equipment Remote Loopba ck. POWER Local Power 35 m A t y p. at 48 V . 90 m A t y p. at 12 V . ENVIRONMENT AL Te m p e r a t u r e Operating 0 C to 50 C. Stor a ge -2 0 [...]

61202022L1-1B T1 CSU ACE User Manual 39 Inde x A alarms, usi ng to troubleshoot 24 Automatic Line Build Out 26 B Brea k - a nd-T e st Jac ks 33 C Connectin g to the network and CPE 30 Customer Interface Con nector Type 37 Customer L BO Swi tch Position s 27 D Data R ate 37 E Environmen tal, speci fications 38 EPROM Checksum Failure 36 EQ LB , LED i[...]

61202022L1-1B T1 CSU ACE User Manual 40 Index test and mo nitor ac ce s s 31 Trouble shooting 35 U Unit overvi ew 21[...]