E1 Input Module Configuration - Symmetricom SSU-2000e User Manual

Chapter 7 Input Module Reference Data
1-Port and 3-Port E1 Input Modules

E1 Input Module Configuration

The E1 input module maintains factory default and current user configuration
information in nonvolatile memory. This information is retrieved at power up and
modified by commands from the communication module. In the event that the
current user configuration cannot be used, the module automatically reverts to
factory defaults.
Software Options
The factory settings and ranges for all E1 Input module software parameters are listed in
Table 7-4.
Table 7-4. E1 Input Module Configuration
Configuration Setting
Framing Enabled
Input Frequency (for
unframed signals)
Framing Type
Zero Suppression
CRC
SSM
Provisioned PQL
Priority
E1 Bit Position
Cesium Fault Nominal
Input Signal Error Limit
MTIE T10 Limit1
MTIE T10 Limit2
MTIE T100 Limit1
MTIE T100 Limit 2
MTIE T1000 Limit1
MTIE T1000 Limit2
MTIE T10000 Limit 1
MTIE T10000 Limit 2
172 SSU-2000e User's Guide
Factory Default
On/On/Off On/Off
10 MHz 1 MHz, 1.544 MHz, 2.048 MHz, 5 MHz, 10 MHz
CCS CAS or CCS
On On/Off
Off On/Off
Off On/Off
3/4/3 1–16
0 0 to 10 (0 = Monitor)
8 4 to 8
Low Low/High/Off
10 seconds 1 to 100 for LOS and AIS,
1 to 10000 for BPV, CRC and OOF
325/1000/325 0 to 100000
330/1010/330 0 to 100000
550/2000/550 0 to 100000
560/2010/560 0 to 100000
1010/2000/1010 0 to 100000
1020/2010/1020 0 to 100000
1100/2835/1100 0 to 100000
1110/2840/1110 0 to 100000
Range
12713140-002-2 Revision E – October 2006