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14.2.5
CI-V Connector
CI‐V stands for Computer Interface 5 [Roman numeral V] and is ICOM's designation for their digital radio control
interface to a computer, peripherals, or another radio. You find it on most Icom HF and some VHF transceivers.
CI‐V is a simple 10‐bit, negative‐logic, TTL‐level serial interface that allows more than one device daisy‐chained
or on a bus. Each device is required to have a unique CI‐V address. The TGXL uses two CI‐V signal lines (data
[tip] and ground [sleeve]; it does not implement the PTT (RTS) line on the [ring]
14.2.6
LAN (Ethernet) Connector
This RJ45 jack is the Ethernet network connection for the radio. It is an auto‐sensing 10/100 megabit Ethernet
port. It auto‐senses polarity as well, so if you are using a direct connection to your PC, you do not need a
crossover cable. Please refer to the network configuration options.
Copyright 2021 FlexRadio. All Rights Reserved.
Page 70 of 72
7 June 2021(FW:0.9.12, Utility: 0.9.12)
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