Cortalk RMU5 Generic - USB Slave and Ethernet Connector Pinouts

MOBILTEX® DATA LTD.
TITLE:
RMU5 Generic Installation and Configuration Guide
Calgary, Alberta
DOCUMENT NO.:
RMU5-MAN-001
SHEET:
64 of 69
REV:
1.10
Pin Number
Label
Function
1
VBUS
USB VBUS +5V Input
2
D-
USB Data Negative Signal
3
D+
USB Data Positive Signal
4
GND
Signal/Power Ground
Table 8 USB Slave Configuration Connector
Pin Number
Label
Function
1
TX+
Ethernet Transmit Data Positive Signal (HP
Auto-Crossover capable)
2
TX-
Ethernet Transmit Data Negative Signal
3
RX+
Ethernet Receive Data Positive Signal
4
TERM1A
Tied directly to pin 5, both pins pass
through 75ohm resistor to chassis ground
through 1nF capacitor.
5
TERM1B
Tied directly to pin 4, both pins pass
through 75ohm resistor to chassis ground
through 1nF capacitor.
6
RX-
Ethernet Receive Data Negative Signal
7
TERM2A
Tied directly to pin 8, both pins pass
through 75ohm resistor to chassis ground
through 1nF capacitor.
8
TERM2B
Tied directly to pin 7, both pins pass
through 75ohm resistor to chassis ground
through 1nF capacitor.
Table 9 Ethernet 10/100 Connector