User manual

Beijing Raisecom Science & Technology Co., Ltd. http://www.raisecom.com
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0 0 1 0 0 4×64K=256K
0 0 1 0 1 5×64K=320K
0 0 1 1 0 6×64K=384K
0 0 1 1 1 7×64K=448K
0 1 0 0 0 8×64K=512K
0 1 0 0 1 9×64K=576K
0 1 0 1 0 10×64K=640K
0 1 0 1 1 11×64K=704K
0 1 1 0 0 12×64K=768K
0 1 1 0 1 13×64K=832K
0 1 1 1 0 14×64K=896K
0 1 1 1 1 15×64K=960K
1 0 0 0 0 16×64K=1024K
1 0 0 0 1 17×64K=1088K
1 0 0 1 0 18×64K=1152K
1 0 0 1 1 19×64K=1216K
1 0 1 0 0 20×64K=1280K
1 0 1 0 1 21×64K=1344K
1 0 1 1 0 22×64K=1408K
1 0 1 1 1 23×64K=1472K
1 1 0 0 0 24×64K=1536K
1 1 0 0 1 25×64K=1600K
1 1 0 1 0 26×64K=1664K
1 1 0 1 1 27×64K=1728K
1 1 1 0 0 28×64K=1792K
1 1 1 0 1 29×64K=1856K
1 1 1 1 0 30×64K=1920K (Max bandwidth 1)
1 1 1 1 1 31×64K=1984K (Max bandwidth 2)
In the above table, ‘1’ stands for OFF status of the switch, and ‘0’ stands for ON status. For
example, the binary code corresponding to 384kbps bandwidth is ‘00110’. Then, the switches shall
be set to ‘ON, ON, OFF, OFF, ON’. When doing this, users are advised to note down the binary
code corresponding to the required bandwidth, then refer to the above table for switch status.
‘Max bandwidth 1’ is the maximum bandwidth in PCM30.
‘Max bandwidth 2’ is the maximum bandwidth in PCM31.
3.2.2 The 6
th
Bit: V.35 Bandwidth Control Option
6
th
bit Bandwidth Control Option
OFF Master Control
ON Slave Control
The following conditions shall be satisfied in order to realize the remote bandwidth control
function.