Section 61182210L1-5A
Issue 1, August 2003
61182210L1-5A 1
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. Description ............................................................. 1
3. Installation.............................................................. 2
4. Provisioning ........................................................... 4
5. Operation................................................................ 5
6. Maintenance ........................................................... 9
7. Specifications ......................................................... 9
8. Warranty and Customer Service ............................ 9
FIGURES
Figure 1. SHDSL T1/E1 LTU Front Panel ................ 1
Figure 2. Typical System Application ....................... 2
Figure 3. SHDSL T1/E1 LTU Menu Tree ................. 6
TABLES
Table 1. Compliance Codes...................................... 2
Table 2. Front Panel LEDs ....................................... 3
Table 3. Account Names and Passwords.................. 4
Table 4. Configuration Options List......................... 7
Table 5. E1 Port Statistics Definitions...................... 8
Table 6. T1 Port Statistics Definitions...................... 9
Table 7. SHDSL T1/E1 LTU Specifications ............ 9
1. GENERAL
This document is an installation and maintenance
practice for the ADTRAN Total Access
®
SHDSL T1/E1
Line Terminating Unit (LTU). Figure 1 illustrates the
SHDSL T1/E1 LTU front panel, P/N 1182210L1.
Revision History
This is the initial issue of this practice. Future changes
to this documentation will be explained in this
subsection.
2. DESCRIPTION
The SHDSL T1/E1 LTU was designed for use in the
Total Access 3000 chassis. The Total Access SHDSL
T1/E1 LTU provides an interface between the SHDSL
network and the Central Office data network. The
SHDSL T1/E1 LTU receives a G.703 signal from the
network and transmits an SHDSL signal to the
customer. The G.703 and SHDSL signals are trans-
mitted/received via the Total Access 3000 chassis
backplane connectors. The SHDSL T1/E1 LTU
supports loop rates from 192 kbps to 2.048 Mbps.
Figure 1. SHDSL T1/E1 LTU Front Panel
The module is 100 percent compliant with the ITU
recommendation (G.991.2) for SHDSL transmission,
ensuring spectral compatibility and interoperability.
Features
The basic features of the SHDSL T1/E1 LTU, P/N
1182210L1, include the following:
• Responds to an Embedded Operations Channel
(EOC) inventory response message
• Provides both transmit and receive clocking
• Provides a user selectable service state option
• Operates in T1 mode with a data rate of 200 kbps to
1.544 Mbps and E1 mode with a data rate of 192
kbps to 2.048 Mbps
• Non-volatile memory configuration
TEST
T1/E1
SHDSL
PWR
ALM
SHDSL
1182210L1
Total Access SHDSL T1/E1 Line Terminating Unit
Installation and Maintenance Practice
