32PCM voice multiplexer user manual
26
Channel isolation instruction:
each channel isolates to each other;
4.7 Ethernet packet switch between 1536 and 1916, input "7
[PDH /Config]:7
Accept packet sizes form 1916 bytes to 1536 bytes!
The device has two types of packet:1916 and 1538, each ethernt port should
be setted unified.
4.8 PDH E1 and fiber setting
[PDH /Config]:8
=================== PDH E1&Fiber Config ===================
== Command: setl x y or setr x y ===
==setl:set local PDH,setr:set remote PDH ===
==Note:x=1,Let the Local E1 Loop-back,y=0-16,31 ===
== y=0 :all E1,y=1-16,Corresponding E1,y=31 None ===
==Note:x=2,Let the Remote E1 Loop-back,y=0-16,31 ===
== y=0 :all E1,y=1-16,Corresponding E1,y=31 None ===
==Note:x=3,Mask E1 Alarm ,y=0-15 ===
== y=0:Mask all E1,y=1-14 Mask (y+1)-16E1,y=15 None ===
==Note:x=4,Sound Alarm MUTE, y=0:OFF,y=1:ON ===
==Note:x=5,LED display local/remote,y=0:local,y=1:Remote===
==Note:x=6,Fiber Local Loop-BACK, y=0:OFF,y=1:ON ===
==Note:x=7,No.1 Fiber ALS , y=0:OFF,y=1:ON ===
==Note:x=8,No.2 Fiber ALS , y=0:OFF,y=1:ON ===
==Note:x=9,Set Back-Light Auto-OFF Time,y=30-300 Second ===
==Note:x=10,Set LoopBack Time, y=1-7 ===
y=1:1 minute; y=2:10 minutes;y=3:30 minutes; ===
