Bypass Clock (Clk-C) Alarms - Symmetricom SSU-2000e User Manual

Chapter 8 Output Module Reference Data
E1/2048 kHz Output Module
Table 8-7. Identifying Failed Ports from the Hex Digit (Continued)
Hex Value
Digit 1
Digit 2
Digit 3
Digit 4
Digit 5
D
E
F
Use the Alarm command to display the alarm information for a given module; the
display includes all E1/2048 kHz Output module alarms, including Alarm #10,
Squelching. Use the ALARM command or the SET-PRMTR-OUTE12048 command
(described in the SSU-2000e Technical Reference) to provision these alarms to
Ignore, Report Only, Minor Alarm, Major Alarm (default), or a Critical Alarm.
SSU+>al 2a10
2002-07-04T10:25:31 ID: SSU2000 Name: SSU
Output # Alarm
------ ---- ----------------- -------------- ------------- --------
1A06 (00) Hdw Config
1A06 (01) Configuration
1A06 (02) Clk-A
1A06 (03) Clk-B
1A06 (04) Clk-C
1A06 (05) Clk-D
1A06 (06) Clk Selected
1A06 (07) VCXO
1A06 (08) PLL
1A06 (09) Sync
1A06 (10) Squelch
1A06 (11) PortFlt
SSU->
Provisioning the Squelch Parameter
To view or provision the squelch using ICS or TL1 commands, see the SSU-2000e
Technical Reference.

Bypass Clock (CLK-C) Alarms

The SSU-2000e has many configuration options. In order for the system to generate
the CLK-C used by the E1/2048 kHz Output module, you must install one of the
following Input modules and connect an input signal to the module: DS1, E1, or CC.
If the SSU-2000e has only GPS Input module(s), then set the Bypass mode to OFF
to prevent the Output modules from generating the CLK-C alarm (alarm 4).
204 SSU-2000e User's Guide
Port
1
5
9
13
17
X X
X X
X X
Status
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Ok
Port Port
2 3
6 7
10 11
14 15
18 19
–
X
X
Level(*=Elev) Ports
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
Major
12713140-002-2 Revision E – October 2006
Port
4
8
12
16
20
X
–
X