Ds1 And E1 Input Module Default Settings; Ds1 And E1 Input Module Default Configuration - Symmetricom SSU-2000 Technical Reference

Table 8-2. Stratum 2E and 3E Clock Module Default Settings (Continued)
Setting
Input Selection Mode
Local Oscillator (LO)
Frequency Offset
Elevation Time (s)
PQL Setting

DS1 and E1 Input Module Default Settings

The DS1 Input Module and E1 Input modules maintain factory default and current
user configuration information in nonvolatile memory. This information is retrieved at
power up and is modified by commands from the Communications module.
When the current user configuration cannot be used, the Input module settings
automatically revert to factory defaults.
ranges for all DS1 Input module or E1 Input module software parameters.
Table 8-3. DS1 and E1 Input Module Default Configuration
Configuration Setting
Input Frequency (for
unframed signals)
Framing Type
Zero Suppression
CRC
SSM
Provisioned PQL
Priority
E1 SSM Bit Position
12713020-003-2 Revision F.01 – January 2007
Factory Default
ST2E TYPE I
Priority
Off
Set: Set:
4.0 E–8 2.5 E–7
Clear: Clear:
3.5 E–8 2.0 E–7
86 400
5 6
Factory Default
1.544 for DS1 Input module
2.048 MHz for E1 Input
module
ESF for DS1 Input module
CCS for E1 Input module
On
Off
Off
4 for DS1 Input module
Note: PQL 4=STU
4 for E1 Input Module
0
8 (Not applicable for DS1
Input Module)
DS1 and E1 Input Module Default Settings
ST3E ST2E
Priority (0) | PQL (1)
Set:
9.8 E–6
Clear:
9.3 E–6
60 to 500 000 s, 0 = disable
8
Table 8-3 lists factory default settings and
1 MHz | 1.544 MHz | 2.048 MHz |
5 MHz | 10 MHz
D4 or ESF for DS1 Input Module
CAS or CCS for E1 Input Module
On | Off
On | Off
On | Off
2 | 3 | 4 | 5 | 6 | 8
0 to 10 (0 = Monitor)
4 to 8
SSU-2000 Technical Reference 349
Chapter 8 Default Settings
Range
TYPE I ST3E
On (1) |Off (0)
Constant
Constant
Range