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161221051L1-5, Issue 161221051L1-5A
Section 61221051L1-5A
Issue 1, April 2000
CLEI # T1L4FFCC_ _
E220 HFAC HDSL / HDSL2 FUSE Alarm Control Unit
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.
1. GENERAL
The ADTRAN E220 HDSL / HDSL2 Fuse/Alarm/
Control (HFAC), P/N 61221051L1, unit is a shelf
controller unit designed for operation in the ADTRAN
E220 HDSL / HDSL2 Central Office (CO) shelf.
Figure 1 is an illustration of the E220 HFAC.
Revision History
Revisions to this practice will be summarized in this
paragraph.
The E220 HFAC provides a common access point to
performance and provisioning information related to
each HDSL / HDSL2 transceiver unit for the central
office (HTU-C and H2TU-C) deployed in the E220
shelf. By addressing the HTU-C or H2TU-C, the HFAC
also provides support for the HDSL / HDSL2 range
extender (HRE and H2R) and the HDSL / HDSL2
transceiver unit for the remote end (HTU-R and H2TU-R).
The shelf supports one shelf controller (HFAC) and up
to 13 HTU-C / H2TU-C cards for the 23-inch shelf or 11
HTU-C / H2TU-C cards for the 19-inch shelf. A
faceplate-mounted DB9 connector provides a VT 100
compatible terminal interface for controlling the
system.
PWR
R
S
2
3
2
HFAC
1221051L1
CRAFT INTERFACE
0.25 AMP
SHELF ADDRESS
A
L
A
R
M
S
CRITICAL
MAJOR
MINOR
ACO
0.25 AMP
Figure 1. ADTRAN E220 HFAC
CONTENTS
1. GENERAL .....................................................................1
2. INSTALLATION ..........................................................2
3. CONNECTIONS ...........................................................6
4. FACEPLATE FEATURES ...........................................7
5. CONTROL PORT OPERATION .................................7
6. MAINTENANCE ........................................................20
7. SPECIFICATIONS......................................................20
8. WARRANTY AND CUSTOMER SERVICE ............20
FIGURES
Figure 1. ADTRAN E220 HFAC ......................................1
Figure 2. Configuration and Shelf Address Switches .......2
Figure 3. SW3 Location .....................................................3
Figure 4. ES, SES, and UAS Monitor Locations...............5
Figure 5. HFAC Wire-Wrap Pin-Out Design ....................6
Figure 6. Control Port Pin Assignments (DCE
Configuration) ....................................................7
Figure 7. Introductory Menu..............................................9
Figure 8. Main Menu Screen .............................................9
Figure 9. Shelf Status Summary Screen ..........................10
Figure 10. Status Summary Screen...................................10
Figure 10A. HDSL Status Summary -HRE Screen .........11
Figure 11. Shelf Options Setup Screen............................12
Figure 12. Performance Data Screen ...............................12
Figure 13. Slot Specific Performance Data Screen .........13
Figure 14. Alarm Status Summary Screen ......................14
Figure 15. Alarm History Screen .....................................14
Figure 16. Loopback Status Summary Screen.................15
Figure 17. Slot Specific Loopback Options Screen.........15
Figure 18. Troubleshooting Display Screen ....................16
Figure 19. Self-Test Options Screen................................17
Figure 20. Provisioning Screen........................................18
Figure 21. Protection Screen (Main)................................19
Figure 22. Protection Screen (Aux) .................................19
TABLES
Table 1. Compliance Codes ................................................1
Table 2. S1 Switch Options ...............................................3
Table 3. S2 Switch Options ...............................................4
Table 4. S3 Switch Options ...............................................4
Table 5. External HTU-C/HTU-R Alarm Options ............6
Table 6. HFAC Faceplate Features....................................7
Table 7. Screen Abbreviations ...........................................8
Table 8. E220 HFAC Specifications................................20