Black Box 16 port - Manual (Page 126)

Black Box Console Server user guide 126
RJ45 RS232 serial ports
The RS232 RJ45 serial ports are 8-pin shielded and surge-suppressed to 15KV. Note
that DCD is an input.
The pinouts are shown in shielded RJ45 pinouts RJ45 pinouts (serial ports) on page
126 .
shielded
RJ45 pinouts
RJ45 pinouts
(serial ports)
Notes:
1. P/GND means Protective (Chassis) Ground
2. S/GND means Signal Ground
Pin locations RJ45 connectors
The pins in all the RJ45 connectors (front and rear panels) are located at the bottom,
with pin 1 on the right;
Pin Circuit Direction Function
1 DCD Input Data Carrier Detect
2 DSR Output Data Set Ready
3 DTR Input Data Terminal Ready
4 S/GND — Signal Ground
5 TXD Output Transmit Data
6 RXD Input Receive Data
7 CTS Output Clear To Send
8 RTS Input Request To Send
Shield P/GND — Protective (Chassis) Ground