Service Modem Connections - Bay Networks BayStack ARN Routers none Installation And Operating Manual

Installing and Operating BayStack ARN Routers
The connector pin assignment described in
assignments for the console port.
Table C-12.
Pin Assignment

Service Modem Connections

The ARN back panel contains one modem service interface, labeled Modem; its
DB-9 plug connector provides an RS-232-D serial connection. You use this local
console port to connect the ARN to any Hayes compatible modem for remote
dial-in access.
The BayStack ARN shipping package includes the Order No.110310
console/modem kit for connecting devices to the Modem port. To connect a
modem, use the Order No.110307 cable, a standard, 15-foot molded AT serial
cable with DB-9 receptacle to DB-25 plug connectors.
C-14
Local Console Port DB-9 Pin Assignments
Pin 1
Pin 9
Table C-12
Pin No. Signal Name
1 Not used
2 Transmit data, TXD
3 Receive data, RXD
4 RTS
5 CTS
6 DSR
7 Ground
8 DCD
9 DTR
shows signal and pin
Direction
N/A
To terminal
From terminal
To terminal
From terminal
From terminal
N/A
From terminal
To terminal
114200 Rev. A