61222004L2-5A
Section 61222004L2-5, Issue 1
1
Section 61222004L2-5A
Issue 1, July 2001
CLEI Code: T1L3X6AA_ _
3192 H2TU-C Transceiver Unit Central Office (HDSL2)
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.
Figure 1. ADTRAN 3192 H2TU-C
CONTENTS
1. GENERAL ............................................................................... 1
2. INSTALLATION ..................................................................... 2
3. CONNECTIONS ...................................................................... 5
4. HDSL2 SYSTEM TESTING ................................................... 5
5. CONTROL PORT OPERATION ............................................ 7
6. HDSL2 DEPLOYMENT GUIDELINES .............................. 17
7. TROUBLESHOOTING PROCEDURES ............................. 18
8. MAINTENANCE .................................................................. 18
9. PRODUCT SPECIFICATIONS ............................................ 18
10. WARRANTY AND CUSTOMER SERVICE ...................... 18
Appendix A. HDSL2 MAINTENANCE MODES .................... A-1
FIGURES
Figure 1.
ADTRAN 3192 H2TU-C ........................................... 1
Figure 2.
Option Switches ......................................................... 4
Figure 3.
H2TU-C Edge Connector Wiring .............................. 5
Figure 4.
H2TU-C Span Powering Diagram ............................. 5
Figure 5.
H2TU-C Bantam Jack Arrangement ......................... 6
Figure 6.
HDSL2 Loopbacks ..................................................... 6
Figure 7.
RS-232 (DB-9) Pin Assignment ................................ 7
Figure 8.
HDSL2 Main Menu ................................................... 8
Figure 9.
HDSL2 Unit Information Screen ............................... 9
Figure 10. Provisioning Screen ................................................. 10
Figure 11. Span Status Screen ................................................... 10
Figure 12. Detailed Status Screen ............................................. 11
Figure 13. Loopback and Test Commands Screen ................... 11
Figure 14. 24 Hour Performance History
Path Data Screen ...................................................... 12
Figure 15. 15 Minute Performance History
Line Data Screen ...................................................... 12
Figure 16. Performance Data Definitions Screen,
Loop Related ............................................................ 13
Figure 17. Performance Data Definitions Screen,
Path Related ............................................................. 13
Figure 18. Circuit ID, Time/Date Screen .................................. 14
Figure 19. Terminals Modes Screen ......................................... 14
Figure 20. Alarm History Screen .............................................. 15
Figure 21. Event History Screen ............................................... 16
Figure 22. HDSL2 Deployment Guidelines .............................. 17
Figure A-1. HDSL2 Loopback Points ....................................... A-1
Figure A-2. HDSL2 Element State Diagram ............................ A-1
TABLES
Table 1.
Faceplate Indicators .................................................... 2
Table 2.
SW2 Option Settings .................................................. 3
Table 3.
Rotary Switch (SW1) Option Settings ....................... 4
Table 4.
Compliance Codes ...................................................... 4
Table 5.
Screen Abbreviations .................................................. 7
Table 6.
HDSL2 Loss Values ................................................. 17
Table 7.
Loop Insertion Loss Data ......................................... 17
Table 8.
Troubleshooting Guide ............................................. 18
Table 9.
3192 H2TU-C Specifications ................................... 19
Table A-1. HDSL2 Loopback Control Codes .......................... A-3
1. GENERAL
The ADTRAN 3192 HDSL2 Transceiver Unit for the
Central Office (H2TU-C), P/N 1222004L2, is the
Central Office (CO) unit used to deploy an HDSL2 T1
circuit using 2-wire metallic facilities. The unit
occupies one slot in a CI Wescom
®
3192 Office
Repeater Bay. The unit is illustrated in
Figure 1
.
DSX-1 signals are provided to and received from the
network while HDSL2 signals are provided to the local
loop. The ADTRAN H2TU-C works in conjunction
with the ADTRAN H2TU-R to provide a DS1 service
up to 12,000 feet on the local loop.
This H2TU-C works with multiple list versions of the
HDSL2 Unit for the Remote end (H2TU-R) some of
which are listed as follows:
Part Number
Description
1221026LX ................................. T200 H2TU-R
1221026L6#L .............................. T200 H2TU-R MON,
Local Power
1222026LX ................................. 2nd Gen T200 H2TU-R
1222004L2
