Figure 66: Ethernet Control Head - Rear Connectors; Table 60: 10-Pin Ethernet Connector; Table 61: 25-Pin Back Connector - Motorola MTM800 FuG Installationshandbuch

Figure 66: Ethernet Control Head – Rear Connectors
1
10 9 8 7 6 5 4 3 2 1
Number Description
1 10-Pin Ethernet Connector
2 25-Pin Back Connector

Table 60: 10-Pin Ethernet Connector

Pin Function
1 FLT_A+ (12 V)
2 TX+ Ethernet
3 TX– Ethernet
4 RX+ Ethernet
5 GND
6 GND
7 RX- Ethernet
8 CH_ON_OFF_OUT1_5V
9 CH_ON_OFF_IN1_5V
10 FLT_A+ (12 V)

Table 61: 25-Pin Back Connector

Pin Function
1 GPIO_9
2 GPIO_6
3 GPIO_8
Send Feedback
Description
This is the voltage supply for the Control Head from power sup-
ply or battery
Ethernet transmit positive line, TX+
Ethernet transmit negative line, TX-
Ethernet receive positive line, RX+
Main board GND
Main board GND
Ethernet receive negative line, RX-
ON/OFF control line from Transceiver to Control Head
ON/OFF control line from Control Head to Transceiver
The voltage supply for the Control Head from power supply or
battery
Description
Output: Active for duration of call (car radio mute)
External PTT for MIC_HF1,
Ethernet Control Head GPIO6
Control Head GPIO2 (CPS configurable)
Chapter 5: Connectors and PIN Assignment
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14 15 16 17 18 19 20 21 22 23 24 25
68015000553-KC
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