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A. Pinouts
8610-A2-GN20-10
April 2001
A-3
DB25 Adapter Pinouts
The DB25 (RS-232 male) cable adapter is used to convert the 8-pin modular serial
interface to a standard RS-232 DB25 interface, which can then be connected to a
terminal, computer, or any Data Termination Equipment (DTE). Connection to a
modem requires a null modem adapter. The following table lists the pin
assignments.
DB9 Adapter Pinouts
The female DB9 cable adapter is used to convert the 8-pin modular serial interface
to a standard DB9 interface, which can then be connected to a laptop computer.
The following table lists the pin assignments.
8-Pin Modular
Serial Interface
Pin Number
Use
DB25
Interface Pin
Number
1
2
Pins 1 and 2 are
shorted together
—
3
Data Terminal Ready
20
4
Signal Ground
7
5
Receive Data
3
6
Transmit Data
2
7
Clear to Send
5
8
Request to Send
4
99-15388a
8-Pin Modular
Serial Interface
Pin Number
Use
DB9
Interface Pin
Number
1
2
Pins 1 and 2 are
shorted together
—
3
Data Terminal Ready
4
4
Signal Ground
5
5
Receive Data
2
6
Transmit Data
3
7
Clear to Send
8
8
Request to Send
7
99-16049a
Содержание HOTWIRE 8610 DSLAM
Страница 1: ...Hotwire 8610 DSLAM Installation Guide Document No 8610 A2 GN20 10 April 2001...
Страница 6: ...E April 2001 8610 A2 GN20 10...
Страница 12: ...About This Guide vi April 2001 8610 A2 GN20 10...
Страница 34: ...2 Installation 2 18 April 2001 8610 A2 GN20 10...
Страница 44: ...4 Troubleshooting 4 4 April 2001 8610 A2 GN20 10...
Страница 54: ...Glossary GL 4 April 2001 8610 A2 GN20 10...