User manual

Installing and Operating BayStack ARN Routers
C-14 114200 Rev. A
The connector pin assignment described in Table C-12 shows signal and pin
assignments for the console port.
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.
Table C-12. Local Console Port DB-9 Pin Assignments
Pin Assignment Pin No. Signal Name Direction
1 Not used N/A
2 Transmit data, TXD To terminal
3 Receive data, RXD From terminal
4 RTS To terminal
5 CTS From terminal
6 DSR From terminal
7 Ground N/A
8 DCD From terminal
9 DTR To terminal
Pin 1
Pin 9