Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
7.5.7 DETERMINING THE CONFIGURATION OF A COMMON MODULE
The configuration (setup) of a CM4 Common Module can be determined by issuing a CONFIG?
command of the general form:
<Address>:<Subaddress>:<CONFIG?>:;
For example, to determine the current setup of the DI-A module in a drop/insert multiplexer with an
address of 9, issue the follow command:
9:DI-A:CONFIG?:;
The response to a CONFIG? command always contains the following setup information about the
addressed CM4 module:
1. Primary timing mode
2. Fallback timing mode
3. E1 framing format
4. E1 line code
A typical response might be:
*OK
FROM NET ADDRESS=XX
PTIME = THRU (PRIMARY TIMING)
FTIME = INT (FALLBACK TIMING)
FRAMING = CAS
CODE = AMI;
In addition, the response may contain one or more of the following messages:
PAYLD-LB = ON (PAYLOAD LOOPBACK ON)
(USING LOOP TIMING FOR PAYLOAD LOOPBACK)
LINE-LB = ON (LINE LOOPBACK ON)
EQPT-LB = ON (EQUIPMENT LOOPBACK ON)
IMUX 2000E1 RFL Electronics Inc.
February 28, 2006 7-23 (973) 334-3100