Model 458-LM-A1-30 Multi-Standard Local Loop Simulator w/Optional AWGN Generator
Page 3-1
3.0 Control
The Model 458-LM-A1-30 can be controlled three ways: via RS-232 and IEEE488 Remote
Commands, our GUI interface or the LCD display on the front panel of our 458-3SLx or 458-
CM.
3.1 Remote Commands
3.1.1 RS-232 (Serial Port) Remote Commands
Set Length
Set Length Command Values:
SL:M:LE,C
Where,
SL = set length
M = module (slot) number 01
– 16 (458-CM) or 01-03 (458-3SLx)
LE = length from 0 - 24025 feet in steps of 25 feet
C = connect mode
N = connect both CO and CPE ends
P = connect CPE only CO open
O = connect CO only CPE open
Z = open both CO and CPE ends
Example:
SL:02:24025,N = Set length of module in slot 02 to 24025 feet with both CO and CPE
connected.
Read Length
Read length command
RL:M