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DESCRIPTION
1.3
WAG HARDWARE INTERFACE
The front of the Wayside Access Gateway unit (see Figure 1-2) has 1 serial port, 5 LEDs, 3 network
jacks, and 1 Echelon/power connector. These interface devices are described in the following
paragraphs.
1.3.1
Ports
The following table describes the WAG ports.
Port No. Name
J1
DB 25 Female
RS232 serial port
J2
RJ45 Ethernet
interface
Document No.: COM-00-05-16
Version: C.1
Figure 1-2. Wayside Access Gateway
Table 1-1. WAG Ports
Description
Supports asynchronous operation with either internal or external
transmit and/or receive clocking. The user can specify the data rate
of the interface and the framing of bytes. Supports hardware
handshaking using RTS, CTS, and other signals.
10Base-T and 100Base-T with auto-sensing. Includes 2 LEDs - a Link
LED (top of J2) that displays amber for 10 Mbps or green for 100
Mbps and an Activity LED (bottom of J2) that displays half-duplex
or full-duplex depending on activity level.
1-4
June 2006, Revised June 2014
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Troubleshooting
