PacketStar
®
PSAX 2300 Multiservice Media Gateway Installation Guide
, Issue 4
255-700-161
57
A
Common Equipment Module
Connections
Overview of This Appendix
This appendix describes the connector pin assignments for the common equipment
modules installed in the PSAX 2300 chassis.
CPU4 Module Connectors
CONSOLE Connector
The
CONSOLE
connector on the CPU4 module accepts an RJ-12 connector. Pin
assignments for the
CONSOLE
connector are listed in Table 16.
A console cable (straight-thru, pins 1–6) and console cable adapters are supplied with
the chassis to connect the system to a workstation. The console cable adapters are
described in “Console Cable Adapters” on page 59.
ETHERNET1 and ETHERNET2 Connector
The CPU4 module faceplate also provides two 10/100BASE-T Ethernet interfaces
using two RJ-45 connectors. Figure 27 shows the pin locations for both of the
Ethernet connectors on the faceplate of the module.
Table 17 lists the pin assignments for the
ETHERNET1 and ETHERNET2
connec-
tors on the faceplate.
Table 16. CPU4 Module CONSOLE Connector Pin Assignments
Pin
Description
2
TXD (from CPU4
3
RXD (to CPU4)
4
Ground
Figure 27. ETHERNET1 and ETHERNET2 Connector Pin Locations
1
2
3
4
5
6
7
8