User's Manual

Ta b l e B-3 WPAN Gateway RS232/RS485 DCE Serial Port Pinouts
Pin RS232 Signal (Full Duplex) RS485 Signal (Full Duplex) RS485 (Half Duplex)
1 DSR/RI—Data Set Ready/Ring
Indicator (out)
TX
+ (out) TX/RX+ (in/out)
2 DCD—Data Carrier Detect (out) TX- (out) TX/RX- (in/out)
3 DTR—Data Terminal Ready (in) RX- (in) Not used
4 SGND—Signal Ground COM COM
5 RxD—Receive Data (out) Not used Not used
6 TxD—Transmit Data (in) RX+ (in) Not used
7 CTS—Clear to Send (out) Not used Not used
8 RTS—Request to Send (in) Not used Not used
29/OCT/2014 REVIEW DRAFT — CISCO CONFIDENTIAL
B-3
Cisco IR500 Series WPAN Gateway and Range Extender Installation and Configuration Guide
Appendix B Cable and Connectors
Connector Specifications
WPAN Gateway RS232 DTE Serial Port
The WPAN gateway RS232 DTE serial port uses and RJ-45 connector. Table B-4 describes the pinouts.
Ta b l e B-4 WPAN Gateway RS232 DCE Port Pinouts
Pin Signal
1 DSR (in)
2 DCD (in)
3 DTR (out)
4 SGND
5 RXD (in)
6 TXD (out)
7 CTS (in)
8 RTS (out)
WPAN Gateway USB Port
The WPAN gateway USB port uses a Standard A connector. Table B-5 describes the pinouts.
Ta b l e B-5 WPAN Gateway USB Port Pinouts
Pin Name Description
1 V +5 VDC
2 D- Data-
3 D+ Data+
4 GND Ground