Network Adapter Product Manual

A-4 Specifications

Data 1 and Data 2 Cable Descriptions

Introduction Each Vanguard 650 Series product has two Data connectors located at the rear of the

unit. One of these connectors, labeled Data 1, is an RJ45, and the other connector,

labeled Data 2, is a DB25 female.

Data 1 (RJ45) Port

Cable Pinout

The connector pins of the Data 1 port are numbered from left to right as indicated in

the following diagram:

Data 1 (RJ45) Port

EIA-232 Cable

Pinout

For the 651/653 product, this port can be used to connect an EIA-232 device, using

the following pinout for the RJ45 jack:

Note

You can use the DB25 to RJ45 cable (part number 68361) to access the sync

port.

Pin 8

Pin 1

Interface Signal Name

Pin # EIA ITU-T V.24

1 TxD 103

2 Signal Ground 102

3TxC 114

4 RTS 105

5RxC 115

6 DTR 108

7 RxD 104

8 CTS 106