XtendLan XL-EFM404V, User Manual

Page: 11 / 93

8
2.3 WAN Port
The VPN Router have one port for WAN port connection, this is a G.SHDSL .Bis interface.
The pin assignments for SHDSL line cable are:
For 2-wire (one pair) model , Loop1 has been used.
For 4-wire (two pair) model, Loop1 and 2 have been used.
For 8-wire (four pair)model, Loop1, 2, 3 and 4 have been used.
Channel A Channel B Channel C Channel D
2-wire model (EFM-2W , EFM-2W/U)
2-wire mode
Loop1 (4,5)
4-wire model (EFM-4W , EFM-4W/U)
2-wire mode
4-wire mode
Loop1 (4,5)
Loop1 (4,5) Loop2 (3,6)
8-wire model (EFM-8W , EFM-8W/U)
2-wire mode
4-wire mode
8-wire mode
Loop1 (4,5)
Loop1 (4,5) Loop2 (3,6)
Loop1 (4,5) Loop3 (1,2) Loop4 (7,8) Loop2 (3,6)
For test on point to point connection purpose, you can use the Straight-Through Ethernet Cable for SHDSL.bis link as
the following.