Technical data

Installing and Operating BayStack ARN Routers
C-16
114200-D Rev 00
RJ-11 Interface (for V.34 Modem)
The ARN supports a V.34 modem connection using an optional V.34 modem
adapter module. The V.34 functionality allows you to connect directly to a phone
line, as opposed to connecting over an external modem. This solution reduces
equipment costs and simplifies connection to a wide area network.
Table C-13
lists the V.34 interface pin assignments.
Local Console Connections
The ARN back panel contains one console service interface, labeled Console; its
DB-9 plug connector provides an RS-232-D serial connection. You use this local
console port to connect the ARN to a PC or VT100 compatible console device for
direct console access.
The BayStack ARN shipping package includes the console/modem kit
(Order No.110310) for connecting devices to the Console port.
• To connect a terminal to the Console port, use the complete console/modem
kit, including the cable (Order No.110307) with the null modem adapter
(Order No.110308).
• To connect a PC running Windows NT to the Console port, use the complete
console/modem kit, including the cable (Order No.110308) and the null
modem adapter (Order No.110307) plus a standard AT serial cable with one
DB-25 plug connector, supplied with the PC.
Table C-13. V.34 Interface Pin Assignments
Pin Assignment Pin No. Signal
1Not Used
2 No Connection
3 TIP
4RING
5 No Connection
6Not Used
1 2 3 4 5 6