NetVanta 3148/4148 Series Hardware Installation Guide
Appendix A
617004148F1-34B
Copyright © 2020 ADTRAN, Inc.
23
5
GND
Shield mounting pin (connected to GND)
Table A-3. Console Port Pinouts
Pin
Name
Description
1
DCD
Data Carrier Detect (output)
2
TXD
Receive Data (output)
3
RXD
Transmit Data (input)
4
DTR
Data Terminal Ready (input)
5
GND
Signal Ground
6
DSR
Data Set Ready (output)
7
RTS
Request to Send (input)
8
CTS
Clear to Send (output)
9
—
Unused
Table A-4. USB Port Pinouts
Pin
Signal
Description
1
VBUS
5 V USB Bus supply
2
D-
USB 2.0 Data (-)
3
D+
USB 2.0 Data (+)
4
GND
GND
S1
SHIELD
Connector shield (connected to ground (GND))
S2
SHIELD
Connector shield (connected to GND)
Table A-2. Switch Port Pinouts
Pin
Signal
Description
