TX Logic GND
Signal output is not connected to the logic ground
*
Signal output is connected to the logic ground. Use this
setting if it is required by the network operator.
RX Logic GND
Signal input is not connected to the logic ground
*
Signal output is connected to the logic ground. Use this
setting if it is required by the network operator.
DIP Switch settings (SW1)
Switch No.
ON
OFF
1 AMI
HDB3
*
2
E1 line loop back
Normal Operation
*
3
Optical loop back
Normal Operation
*
4-8 N/A N/A
Asterisk (
*
) denotes factory setting.
J13
J14
J13
J14
On
1 2 3 4 5 6 7 8
