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NetVanta 4300/4400 Series
61200890E2-34R Copyright © 2013 ADTRAN, Inc. 63
Table A-12. USB WWAN Connector Pinouts
Pin Name Description
1 Vbus Provides 5 VDC power up to 1000 mA
2D-Data
3D+Data
4 Ground Ground
Table A-13. Serial to Cable Pinouts
Serial
Pin
V.35
Pin
X.21
Pin
EIA 530
Pin Name
1P22 TD_A
2UN/A24 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
7HN/A20 DTR_A
8C34 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