Provisioning The Ssm - Symmetricom TimeProvider 1000 User Manual

Chapter 4 Provisioning the TimeProvider
Provisioning the Input Reference
This command has a default access level of ADMIN.
<aid> <keyword>
SYS
INPREF
Sample Command
ED-SYNC::SYS:TS1000::INPREF=PRS;
This command forces the signal on the PRS input to be the reference signal. The
REFMODE keyword must be set to FORCED for this command to take effect.
Autonomous Message
A 1185 REPT EVT
REFERENCE INPUT HAS CHANGED, PRS\""
;

Provisioning the SSM

Before you can read Synchronization Status Messages (SSMs) on certain input
signals, you need to provision the TimeProvider to read the incoming SSM and
identify the bit position of the SSM. SSMs are on the following types of input signals:
E1, CCS4
T1, ESF
Reading SSMs
To enable the use of SSMs, you must first provision the TimeProvider to read SSMs
on the input. Use the ED-SYNC command to enable the specified input to read
SSMs.
ED-SYNC:[<tid>]:<aid>:[<ctag>]::<keyword>=<value>;
This command has a default access level of ADMIN.
<aid> <keyword>
INPp
p = 1 | 2
SSMENA
106 TimeProvider User's Guide
<value>
GPS | PRS | INP1 |
INP2
TP-SSU 03-10-24 10:58:30
"SYS,EQPT:NA,INPREF,NSA,03-10-24 10-58-30:\"SYSTEM
<value>
ENABLE |
DISABLE
Description
System inputs
Sets the specified
input to be the
system reference
Description
System inputs
Provisions the T1 ESF
or E1 (CCS) input to
read the received SSM
097-58001-02 Revision C – August 2005
Default value
PRS
Default value
ENABLE