Raisecom RC906-FXE1-M, Руководство пользователя, Страница: 11 / 20

Raisecom Technology Co., Ltd
10
not
，
the equipment will work abnormally.
4.2.2 Default value of SW1
Switch 1 2 3 4 5 6
ON ■ ■ ■
OFF ■ ■ ■
Indication
E1
transparent
mode
Fault Pass
Through E1 interface 75ohm BNC effective
4.2.3 SW2 switch indication
SW2 is effective under the condition of SW1’s 1
st
bit is ON, that is to say in E1
fractional mode it is effective
1
st
bit: switch of remote network management function
ON means enable
OFF mean disable (by default)
2
ed
bit: local or remote device optional switch
ON means local device
OFF means remote device (by default)
This bit is only effective when enable remote network management, one of the two
devices must set as local and the other as remote.
4.2.4 SW3 switch indication
SW3 is effective when 1
st
bit of SW1 is ON, that is to say in E1 fractional mode
1
st
~5
th
bit: set up bandwidth that Ethernet data occupies fractional E1 timeslots, that
is N value of N*64Kbps rate. Please see the following table: