User manual

158
6.11 Illustration of Loopback connection device (E1)
RJ-48C
Pin number
Description
4 Transmit Ring
3 Rx Shield
1 Receive Ring
6 TX Shield
5 Transmit Tip
2 Receive Tip
Make the short circuit/wiring with a RJ-45 module jack of the following:
PIN1Å----ÆPIN4
PIN2 Å----ÆPIN5
The top view of RJ-45 module jack on short circuit/wiring: