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The back view of the MSS-H varies, depending on the type of motherboard
and redundant power supply that is installed.
An Avaya S3400-family MSS-H uses these configurations:
Note: An MSS-H with an integrated video and LAN always uses
side-by-side redundant power supplies. An MSS-H with a nonintegrated
video and LAN usually uses vertically stacked redundant power supplies,
although it might use the side-by-side model.
MSS-H with vertically stacked power supplies
and a nonintegrated video and LAN
|
1
|
Reset switch for faulty power supply alarm |
|
2
|
Power supply on/off switch |
|
3
|
Redundant power supply (vertically stacked model) |
|
4
|
AC power receptacle |
|
5
|
Mouse connector |
|
6
|
Keyboard connector |
|
7
|
USB ports |
|
8
|
Serial port (COM1) |
|
9
|
Parallel port (not used) |
|
10
|
Serial port (COM2), used for the Remote Maintenance
Board (RMB) |
|
11
|
Corporate LAN interface |
|
12
|
Audio connectors (not used) |
|
13
|
Video card (contains monitor connector) |
|
14
|
Network interface card (used for the private LAN
to the Avaya MASs) |
|
15
|
SCSI RAID controller card |
|
16
|
Remote Maintenance Board (Connects to analog line
for alarm reporting and servicing. International versions require
an external modem.) |
|
17
|
Latch for top cover |
MSS-H with side-by-side power supplies and
an integrated video and LAN
|
1
|
Redundant power supply (side-by-side model) |
|
2
|
AC power receptacle |
|
3
|
Power supply on/off switch |
|
4
|
Reset switch for faulty power supply alarm |
|
5
|
USB ports |
|
6
|
Mouse connector |
|
7
|
Keyboard connector |
|
8
|
Serial port (COM1) |
|
9
|
Video connector |
|
10
|
Corporate LAN interface |
|
11
|
Private LAN interface |
|
12
|
Serial port (COM2), used for the Remote Maintenance
Board (RMB) |
|
13
|
Remote Maintenance Board (Connects to analog line
for alarm reporting and servicing. International versions require
an external modem.) |
|
14
|
SCSI RAID controller card |
|
15
|
Latch for top cover |
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