ADTRAN D4 User Manual download pdf

Section 61104020L4-5, Issue 3

61104020L4-5C

1. GENERAL

This practice provides installation and maintenance

procedures for the ADTRAN D4 U-BR1TE V w/PWR

and DDS Loopbacks, P/N 1104020L4. Figure 1 is an

illustration of the U-BR1TE V.

ISDN/DDS

The U-BR1TE 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

Issue 3 of this document includes 2B leased mode

operation and revises the CLEI code.

Section 61104020L4-5C

Issue 3, May 2002

CLEI Code: D4C5BENB_ _

D4 U-BR1TE V w/PWR and DDS Loopbacks

ISDN 2B1Q Interface

Installation and Maintenance

Functional Description

The U-BR1TE V is a line card that plugs into a single

channel slot of an AT&T D4/SLC

-96 channel bank.

It provides an ISDN U-interface and allows the

transport of Basic Rate 2B+D information over T1

carriers and twisted pair wiring. The U-BR1TE V

combines the functionality of a standard U-BR1TE V

and a U-Repeater Powering Module which will

simplify the installation of the U-Repeater. Span

powering also allows deployment of 2-wire DDS

when an IDSL OCU-R is used to terminate the ISDN

local loop. This eliminates the need to provide AC

power at the customer premises.

The U-BR1TE V is used at both the Central Office

Terminal and Remote Terminal locations. Clear

channel capability (B8ZS) is not required of the T1

facility if zero byte substitution is enabled. The

U-BR1TE V plugs into a single channel slot of the D4

bank, but can require three time slots when

transporting 2B+D information. Block error rate

performance over the T1 facility is monitored and is

available to the network.

CONTENTS

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

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

3. TESTING .................................................................... 7

4. MAINTENANCE ..................................................... 13

5. WARRANTY AND CUSTOMER SERVICE .........14

FIGURES

Figure 1. ADTRAN U-BR1TE V ..................................... 1

Figure 2. Backplane Pin Assignments .............................. 3

Figure 3. Time Slot Assignments for 2B+D Service in

SLC Mode I w/ D1D Counting ......................... 3

Figure 4. Time Slots that CANNOT Contain BR1TE

Cards .................................................................. 4

Figure 5. SW1, SW3, and SW6 Labeling......................... 4

Figure 6. Position Switch Settings at Network Locations

for ISDN Applications ......................................6

Figure 7. U-BR1TE V IDSL/DDS Circuit Diagram ...... 10

Figure 8. IDSL/DDS Loopback Response .....................11

Figure 9. ADTRAN U-BR1TE Bidirectional Loopback .. 12

Figure 10. IDSL/DDS Remote End Initiated Loopback,

Local Loop ......................................................12

Figure 11. IDSL/DDS Remote End Initiated Loopback,

Customer Loop ................................................ 12

Figure 12. IDSL/DDS Trouble Codes ..............................13

Figure 13. DS0 Latching Loopback ................................. 14

TABLES

Table 1. SW1, SW3, and SW6 Option Settings ............... 5

Table 2. Rotary Switch Options ....................................... 7

Table 3. LED Indication ................................................... 7

Figure 1. ADTRAN U-BR1TE V

ACT

TEST

ERR

(Rx)

OUT

(Tx)

U-BR1TE V

D4-UBR1PWR/DDS

1104020L4

TEST

PTRNNORM

AD6

AD5

AD4

AD3

AD2

AD1

NT1

LPTX

CRTXLPBK

SW1

SW2

SW4

SW5

SW3

SW6

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

trademarks, registered trademarks, or trade names of their respective holders.

1 2 3 4 5 6 ... 13 14

Summary of Contents

Page 1 - Installation and Maintenance

1Section 61104020L4-5, Issue 361104020L4-5C1. GENERALThis practice provides installation and maintenanceprocedures for the ADTRAN D4 U-BR1TE V w/PWRan

Page 2 - C A U T I O N

10 Section 61104020L4-5, Issue 3 61104020L4-5CIDSL/DDS DescriptionThe U-BR1TE V may be deployed in the adjacent tocustomer position to provide transpo

Page 3 - Unoccupied

11Section 61104020L4-5, Issue 361104020L4-5CDS0 DP Loopback EOC RemappingUpon receipt of subsequent DS0 DP loopback codeswhen the D channel is disable

Page 4

12 Section 61104020L4-5, Issue 3 61104020L4-5CPerformance MonitoringLocal Performance Monitoring is available only forthe U-interface, when configured

Page 5

13Section 61104020L4-5, Issue 361104020L4-5CDuring a remote end initiated loopback the systemtransmits ASC 9Eh toward the network, indicating anout-of

Page 6

14 Section 61104020L4-5, Issue 3 61104020L4-5C4. MAINTENANCEThe ADTRAN U-BR1TE V does not require routinemaintenance for normal operation.5. WARRANTY

Page 7 - Description

2 Section 61104020L4-5, Issue 3 61104020L4-5CC A U T I O N C A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGEOR DECREASE IN RELIABILITY.HANDLING PRECAUTI

Page 8

3Section 61104020L4-5, Issue 361104020L4-5CIn SLC-96 Mode I with D1D counting channel bank,the time slots are allocated as shown in Figure 3 withtwo t

Page 9

4 Section 61104020L4-5, Issue 3 61104020L4-5CSee Figure 4 for additional channel slot deploymentrestrictions for each bank type.D4 Bank RequirementsTh

Page 10 - SW3

5Section 61104020L4-5, Issue 361104020L4-5CTable 1. SW1, SW3, and SW6 Option SettingsecivreSepyTepyTepyTepyTepyTnoitpOnoitpOnoitpOnoitpOnoitpO3-1WS)1

Page 11 - 61104020L4-5C

6 Section 61104020L4-5, Issue 3 61104020L4-5CFigure 6 displays the position switch settings atnetwork locations.Front Panel FeaturesThe U-BR1TE V fron

Page 12 - Bidirectional

7Section 61104020L4-5, Issue 361104020L4-5C3. TESTINGThe U-BR1TE V responds to embedded operationchannel loopbacks, including B1, B2, and 2B+D, whenco

Page 13

8 Section 61104020L4-5, Issue 3 61104020L4-5CThe front panel bantam jacks accommodate standardDS0 Logic Testers such as the TPI 108/109 RT II orFIREBE

Page 14

9Section 61104020L4-5, Issue 361104020L4-5C4. Depress the recessed TEST pushbutton to initiatethe test. The TEST LED will illuminate GREENand the ERR

ADTRAN D4 User Manual

Browse online or download User Manual for Networking ADTRAN D4. ADTRAN D4 User's Manual

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ADTRAN D4 User Manual

Browse online or download User Manual for Networking ADTRAN D4. ADTRAN D4 User's Manual

Summary of Contents

More documents for Networking ADTRAN D4

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