Connector Pin Assignments - Zhone ETHX-2214-DS3 Installation Instructions Manual

Connector Pin Assignments

Ethernet Pin Assignments
Table 4. Ethernet Pin Assignments
Pin Function
Pin 1
Pin 2
Pin 3
Pin 4 not used
Pin 5 not used
Pin 6
Pin 7 not used
Pin 8 not used
DB9 to 8-Pin Modular Adapter Pin Assignments
To connect the COM port to the DB9 serial port of a PC, use an adapter wired as
shown:
Table 5. DB9 to 8-Pin Modular Adapter Pinouts
Pin
8-Pin Modular Port
1 Transmit Data
2 Data Set Ready
4 Receive Data
5 Ground
6 Data Terminal Ready
Rx+
Rx–
Tx+
Tx–
TxD
DSR
RxD
GND
DTR
Note: Pins not shown are unused.
Direction
PC RS232 Serial Port
RxD
RTS
TxD
GND
CTS
22
Receive Data
Request to Send
Transmit Data
Ground
Clear to Send
Pin
2
7
3
5
8