ADTRAN BR1/10 Span Power U-BR1TE Installation And Maintenance Manual

CONTENTS
1. GENERAL ............................................................ 1
2. INSTALLATION .................................................. 2
3. TESTING .............................................................. 4
4. MAINTENANCE ................................................. 6
5. WARRANTY AND CUSTOMER SERVICE ..... 6
FIGURES
Figure 1. BR1/10 Span Power U-BR1TE .................. 1
Figure 2. BR1/10 LIU and BCU ................................ 3
TABLES
Table 1. SW1 Functions ........................................... 2
Table 2. BR1/10 BCU LED Error Information
for U-BR1TE .............................................. 3
Table 3. Connector Interface .................................... 4

1. GENERAL

This practice provides installation and maintenance
procedures for the ADTRAN
U-BR1TE, illustrated in Figure 1.
Revision History
This is the initial release of this document. Future
revisions will be described in this subsection.
Features
BR1/10 Span Power U-BR1TE (BR1/10),
P/N 1150277L1, features include the following:
• Supports a preferred set of options that
minimizes provisioning errors and expedites
installation.
• Features an Integrated Services Digital Network
(ISDN) 2B1Q interface that meets all Layer 1
requirements as specified in ANSI
T1.601-1992.
• Provides 18 kft nominal range on mixed gauge
wire.
• Operates in 3 DS0 format according to
TR-NWT-000397.
61150277L1-5A
Trademarks: Any brand names and product names included in this document are trademarks,
BR1/10 Span Power U-BR1TE
ISDN 2B1Q Interface
Installation and Maintenance
®
BR1/10 Span Power
Section 61150277L1-5, Issue 1
registered trademarks, or trade names of their respective holders.

Figure 1. BR1/10 Span Power U-BR1TE

• Features performance monitoring of the Layer 1
facilities as specified in TR-NWT-000397 and
TR-TSY-000829.
• Responds to B1, B2, and 2B+D loopbacks
through the embedded operations channel (eoc).
• Operates with BR1/10 Line Interface Unit
(LIU) and Bank Controller Unit (BCU) to
provide local access to test each channel unit.
General Description
The BR1/10 is a line card that plugs into a single
channel slot of an ADTRAN BR1/10 channnel bank,
and provides the interface between the Digital
Sub-scriber Line (DSL) and the E1 carrier facility.
The BR1/10 operates in the TR-NWT-000397 3-DS0
mode allowing up to ten individual BR1TE cards for
each E1 carrier facility.
Section 61150277L1-5A
Issue 1, September 2000
1
SW1
Status
LED
1