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