Installing and Connecting the Hardware
2-25
8800-A2-GN21-20
October 1997
Connecting to a Modem for Remote Management
Before connecting the HotWire 8800 DSLAM to a standard AT dial up modem,
configure the modem with the following settings:
H
Set the modem for auto answer. For example, ATS0=1.
H
Turn off character echo. For example, ATE0.
H
Enable result codes in originate mode only. For example, ATQ2.
H
Set the modem to ignore Data Terminal Ready (DTR). For example, AT&D0.
"
Procedure
To connect the HotWire 8800 DSLAM to a dial up modem:
1. Plug a serial cable into the MGT SERIAL port of the chassis.
2. Dress the cable to the right and through the cable retainer.
3. Plug the other end of the cable into your modem’s serial port using a
DB25 adapter and a Null Modem.
Refer to Appendix B,
Pinouts,
for pin assignments.
97-15390-01
MGT
SERIAL
MGT
10BT
ALARM
2
4
6
8
10
12
14
16
18
19
1
3
5
7
9
11
13
15
17
LAN/WAN SLOT
20
LAN/WAN SLOT
Management Serial
Dial up
Modem
DB25
Adapter
Null
Modem
