ADTRAN SLC-5 U-BR1TE III Specifications download pdf

1Section 61102040L3-5, Issue 161102040L3-5A

1. GENERAL

This practice provides installation and maintenance

information for the ADTRAN

SLC-5 U-BR1TE III

With DDS Loopback (U-BR1TE III). Figure 1 is an

illustration of the unit. The U-BR1TE III (P/N

1102040L3) is a direct replacement and fully

compatible with the previous ADTRAN SLC-5

U-BR1TEs, including the 1100040L1, 1100040L3,

1102040L2, and the 1102040L1.

ISDN/DDS

The U-BR1TE III employs features for both ISDN and

DDS transport. ISDN comprises the major functionality

and is described in this section. A description of DDS

functionality is located in Section 3.

Revision History

This is the initial release of this document. Future

revisions will be described in this subsection.

Section 61102040L3-5A

Issue 1, June 2000

CLEI Code #5SC5T5XF_ _

SLC-5 U-BR1TE III With DDS Loopbacks

ISDN 2B1Q Interface

Installation and Maintenance

Trademarks: Any brand names and product names included in this document are trademarks, registered

trademarks, or trade names of their respective holders.

CONTENTS

1. GENERAL .....................................................................1

2. INSTALLATION ..........................................................2

3. TESTING .......................................................................8

4. MAINTENANCE ........................................................12

5. WARRANTY AND CUSTOMER SERVICE ............12

FIGURES

Figure 1. ADTRAN SLC-5 U-BR1TE III ........................1

Figure 2. SLC-5 U-BR1TE Slot Placement Examples ....3

Figure 3. Backplane Pin Assignments ..............................4

Figure 4. SW1 and SW2 Labeling....................................4

Figure 5. Position Switch Settings at Network

Locations ...........................................................6

Figure 6. U-BR1TE III IDSL/DDS Circuit Diagram .......6

Figure 7. IDSL/DDS Loopback Response .......................9

Figure 8. ADTRAN U-BR1TE Bidirectional

Loopback .........................................................10

Figure 9. IDSL/DDS Remote End Initiated

Loopback, Local Loop ....................................11

Figure 10. IDSL/DDS Remote End Initiated

Loopback, Customer Loop..............................11

Figure 11. IDSL/DDS Trouble Codes ..............................12

TABLES

Table 1. SLC-2000 CIT Provisioning Options ..................3

Table 2. Internal Switch Option Settings ...........................5

Table 3. Rotary Switch Legend .........................................7

Table 4. Front Panel LED Indication .................................7

Functional Description

The U-BR1TE III is a channel unit for use in the

AT&T

SLC Series 5 and Series 2000 Digital Loop

Carrier Systems. The U-BR1TE III allows the

deployment of Basic Rate ISDN to locations whose

telephone services are provided from these DLC

systems. It can be used in a SLC-5 Central Office

Terminal deployed as Feature Package C , and SLC-5

Remote Terminals deployed as Feature Package C

without Autocut and Feature Package B. The

U-BR1TE III will also operate in SLC-2000 COTs and

RTs when deployed as SLC Mode 1. Clear Channel

capability (B8ZS) is not required of the T1 facility if

zero byte substitution is enabled on the U-BR1TE III.

The U-BR1TE III plugs into a single physical slot of

the channel bank. Three time slots are required for

transport of 2B+D information. Block error rate

performance over the T1 facility is monitored and is

available to the network.

The SLC-5 U-BR1TE III incorporates a feature that

allows for detection of ISDN capable and non-ISDN

capable SLC-5 Bank Controller Units. In addition, the

unit will facilitate communications to the non-ISDN

capable BCU for the time slots associated with the

adjacent physical slot, eliminating the need for the

NULL Channel Unit, P/N 1200102L1, in the non-

ISDN SLC-5 terminals.

Figure 1. ADTRAN SLC-5 U-BR1TE III

U-BR1TE III

DDS

1234

SW3

SW2

SW1

1 2 3 4 5 6 ... 11 12

Summary of Contents

Page 1 - Installation and Maintenance

1Section 61102040L3-5, Issue 161102040L3-5A1. GENERALThis practice provides installation and maintenanceinformation for the ADTRAN SLC-5 U-BR1TE IIIWi

Page 2 - OR DECREASE IN RELIABILITY

10 Section 61102040L3-5, Issue 1 61102040L3-5AUpon receipt of a OCU latching loopback sequencethe U-BR1TE III passes the OCU sequence in-banddownstrea

Page 3

11Section 61102040L3-5, Issue 161102040L3-5ARemote End Initiated LBK TestsThe U-BR1TE supports loopbacks generated from theOCU-R which allow testing t

Page 4 - *2B1Q Signal Terminal

12 Section 61102040L3-5, Issue 1 61102040L3-5AIDSL/DDS Trouble CodeThe IDSL/DDS system provides a quick diagnosis inthe case of a circuit condition wh

Page 5

2 Section 61102040L3-5, Issue 1 61102040L3-5AC A U T I O N C A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGEOR DECREASE IN RELIABILITY.HANDLING PRECAUTI

Page 6

3Section 61102040L3-5, Issue 161102040L3-5ANOTEDuring installation rotary switch SW3 can bein any position except 7 (LPBK). LPBK isreserved for speci

Page 7 - DELroloCnoitacidnI

4 Section 61102040L3-5, Issue 1 61102040L3-5APhysical RequirementsThe U-BR1TE III occupies one physical slot in theSLC-5 or SLC-2000 channel bank. Th

Page 8

5Section 61102040L3-5, Issue 161102040L3-5ATable 2. Internal Switch Option SettingsecivreSepyTecivreSnoitpO1-1WS)1B(2-1WS)2B(3-1WS)D(NDSID+B2*nOnOnOd

Page 9

6 Section 61102040L3-5, Issue 1 61102040L3-5AFigure 5. Position Switch Settings at Network Locations for ISDN Applications2-Wire2-WireT12-Wire2-WireT1

Page 10

7Section 61102040L3-5, Issue 161102040L3-5AFront Panel FeaturesThe RJ-45 jack allows front panel test access for localor downstream loopbacks. The Ad

Page 11

8 Section 61102040L3-5, Issue 1 61102040L3-5A3. TESTINGThe U-BR1TE III responds to embedded operationchannel loopbacks, including B1, B2, and 2B+D,whe

Page 12 - Customer Premises

9Section 61102040L3-5, Issue 161102040L3-5AWhen the Test Initiate Voltage is removed, the testtone is subsequently removed, the active test statusindi

ADTRAN SLC-5 U-BR1TE III Specifications

Browse online or download Specifications for Networking ADTRAN SLC-5 U-BR1TE III. ADTRAN SLC-5 U-BR1TE III Specifications [en] User Manual

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ADTRAN SLC-5 U-BR1TE III Specifications

Browse online or download Specifications for Networking ADTRAN SLC-5 U-BR1TE III. ADTRAN SLC-5 U-BR1TE III Specifications [en] User Manual

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More documents for Networking ADTRAN SLC-5 U-BR1TE III

Comments to this Manuals

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