Instruction manual

Section 2, Engineering Guidelines NetVanta 2000 Series System Manual
22 © 2002 ADTRAN, Inc. 61200361L1-1E
COM1 Interface
The NetVanta 2000 series provides a DB-9 serial communication port for future command line. Table 6
shows the pinout for the DB-9 connector.
Power Connection
NetVanta 2050 and 2100
The NetVanta 2000 series includes a 12 VDC power supply. Connect the power supply to a standard
120VAC, 60-Hz electrical outlet for proper operation.
NetVanta 2300 and 2400
The NetVanta 2300 and 2400 include an auto sensing 100-250 VAC, 50/60 Hz power supply with a three
prong removable cable. Connect the power supply to a standard 120 VAC, 60 Hz or 220 VAC, 50 Hz
electrical outlet for proper operation.
Connector Type DB-9
Table 6. DB-9 Connector Pinout
Pin Name Description
1 DCD Data Carrier Detect
2 RD Receive Data
3 TD Transmit Data
4 DTR Data Transmit Ready
5 SG Signal Ground
6 DSR Data Set Ready
7 RTS Request to Send
8 CTS Clear to Send
9 RI Ring Indicator