ADTRAN NetVanta 4300 Series - Table A-12. USB WWAN Connector Pinouts; Table A-13. Serial to Cable Pinouts

Description
1 Vbus Provides 5 VDC power up to 1000 mA
2 D- Data
3 D+ Data
4 Ground Ground
NetVanta 4300/4400 Series
60 Copyright © 2019 ADTRAN, Inc. 61200890E2-34T
1 P 2 2 TD_A
2 U N/A 24 ETC_A
3 Y N/A 15 TCLK_A
4 V 6 17 RCLK_A
5 R 4 3 RD_A
6 F N/A 8 DCD_A
7 H N/A 20 DTR_A
8 C 3 4 RTS_A
9 N/A 10 19 RTS_B (V.11 only)
10 N/A 12 13 CTS_B (V.11 only)
11 D 5 5 CTS_A
12 E N/A 6 DSR_A
13 K N/A 25 TM_A
14 S 9 14 TD_B
15 W N/A 11 ETC_B
16 AA N/A 12 TCLK_B
17 X 13 9 RCLK_B
18 T 11 16 RD_B
19-25 N/A N/A N/A Unused
26 B 8 7 Ground
Table A-12. USB WWAN Connector Pinouts
Pin Name
Table A-13. Serial to Cable Pinouts
Serial
Pin
V.35
Pin
X.21
Pin
EIA 530
Pin Name