Appendix A: Technical Data
This appendix provides the technical specifications for the G150 Media Gateway ports and
cables.
Port Pinouts and Cables
All port diagrams are viewed from the front.
Note:
Throughout this section, TX = from G150; RX = to G150
Note:
All cables discussed in this section are for internal use only. All structured cabling/site wiring
MUST conform to all local regulations.
!
CAUTION:
All ISDN and WAN cables should not be longer than 5 meters in length. For
CAUTION:
Analog Trunk cables, to reduce the risk of fire, use only No. 26 AWG or larger
telecommunications line cord.
Analog Trunk Ports (RJ45)
Figure 85: Pin
Pin 1
Table 24: Pin Description
Pin No.
Description
1-3
Do not use
4
Ring
5
Tip
6-8
Do not use
Pin 8
Issue 1 June 2005
185