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G.SHDSL Cable
Connection
A G.SHDSL cable is connected as follows:
- The RJ45 connector is connected to the G.SHDSL interface of a router.
- The RJ11 connectors are connected to network devices, usually DSLAMs.
Appearance and Structure
Figure 7-41 Structure of the G.SHDSL Cable
![]( "Click to enlarge")
A G.SHDSL cable connects a G.SHDSL interface to a DSLAM directly to provide broadband network access service for users. One G.SHDSL interface can connect to four telephone lines through a G.SHDSL cable.
Pin Assignments
Table 7-64 lists the pin assignments of a G.SHDSL cable.
Table 7-64 Pin assignments of a G.SHDSL cable
X1 (RJ45) |
Signal |
X2/X3/X4/X5 (RJ11) |
|---|---|---|
1 |
LINE1 A |
2.3 |
2 |
LINE1 B |
2.4 |
3 |
LINE2 A |
3.3 |
6 |
LINE2 B |
3.4 |
4 |
LINE0 A |
4.3 |
5 |
LINE0 B |
4.4 |
7 |
LINE3 A |
5.3 |
8 |
LINE3 B |
5.4 |
As shown in Table 7-64, a G.SHDSL cable uses the standard pin assignments. It has four ports, each of which has two wires (A/B). The two wires in a port can be assigned in any sequence, but the wire pairs must be assigned in certain sequence.
Technical Specifications
Table 7-65 Technical specifications of the G.SHDSL Cable
| Item | Details |
|---|---|
| Part Number | 04070136 |
| Model | S-8-0.51-RJ45-3 |
| Description | Signal Cable, G.SHDSL, 3m, MP8-I, CC4P0.5GY, 4*MP6 |
| Cable length [m] | 3 m |
| Connector type X1 | RJ45 |
| Connector type X2 | RJ11 |
| Connector type X3 | RJ11 |
| Connector type X4 | RJ11 |
| Connector type X5 | RJ11 |