Section
Issue 1, August 2003
Total Access SHDSL T1/E1 Line Terminating Unit
Installation and Maintenance Practice
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 |
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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.
SHDSL
1182210L1
PWR 
SHDSL 
T1/E1 
TEST 
ALM 
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
•
| Trademarks: Any brand names and product names included in this document are | 1 |
trademarks, registered trademarks, or trade names of their respective holders. |