Installing and Operating BayStack ARN Routers
1-30
114200-C Rev 00
Connecting an External Console Modem
To connect an external modem to the ARN back panel, you need an AT or Hayes
compatible modem and the modem cable (Order No. 110307) that came in the
ARN console/modem cable kit.
Complete the following steps:
1.
Configure the modem, using the parameters in Table 1-4.
Refer to the modem user guide for instructions.
2.
Turn off the modem.
3.
Insert the 9-pin receptacle end of the modem cable into the ARN Console
interface (Figure 1-23)
.
4.
Insert the 25-pin plug at the other end of the modem cable into the
modem RS-232 data communications interface
.
Figure 1-23. Connecting an External Console Modem
Note:
Do not use the null modem crossover adapter (Order No. 110308) in the
ARN cable kit to connect to a modem.
PHONE
DWR
(LEASE
3810
(LEASED)
3810
NMS DTE
DIAL
Modem cable
ARN0057
Console
U
L
U
L
100-240~
1.2A
50-60Hz
Redundant Power
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