User's Manual

Table Of Contents
ECLIPSE INSTALLATION MANUAL
Pin Function
5 Not used
6 Ethernet receive data -
7 Not used
8 Not used
Figure 3-15. RJ-45 Ethernet NMS Connector(s)
Maintenance V.24 Connector
The V.24 connector provides serial data access for Portal. One industry-standard RJ-
45 to DB-9 V.24 Maintenance Cable is included with every INU.
Table 3-13. RJ-45 V.24 Connector Pin Assignment
Pin Signal
Name
Direction Function
1 DSR/RI In Data Set Ready/Ring Indicator
2 CD In Carrier Detect
3 DTR Out Data Terminal Ready
4 GND System Ground
5 RXD In Receive Data
6 TXD Out Transmit Data
7 CTS In Clear to Send
8 RTS Out Request to Send
Figure 3-16. RJ-45 V.24 Portal Connector (face view)
Auxiliary and Alarm Connectors and Cables
Data is included for AUX Plug-in auxiliary interfaces and cable-sets.
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