
3. Cabling
8620-A2-GN20-50
June 2004
3-7
Connecting to a Modem for Remote Management (with MCP)
Before connecting the 8620 BAC to a dial-up modem, configure the modem with
the following settings:
Set the modem for auto answer. For example, ATS0=1
.
Turn off character echo. For example, ATE0.
Enable result codes in originate mode only. For example, ATQ2.
Set the modem to ignore Data Terminal Ready (DTR). For example, AT&D0.
Procedure
To connect the 8620 BAC to a dial-up modem:
1. Connect an 8-pin modular plug-ended serial cable into the SERIAL MCP port
of the 8620 BAC.
2. Plug the other end of the cable into your modem’s serial port using a DB25
(RS-232 male) adapter, supplied with the MCP card, and a Null Modem
adapter.
ALARM
CLOCK
A
B
SERIAL
SCM
MCP
LAN
SCM
MCP
SIM
00-16908
Dial-up
Modem
DB25
Adapter
Null
Modem
Serial MCP
Содержание Hotwire 8620
Страница 1: ...8620 Broadband Access Concentrator Installation Guide Document No 8620 A2 GN20 50 June 2004...
Страница 12: ...About This Guide vi June 2004 8620 A2 GN20 50...
Страница 18: ...1 Introduction 1 6 June 2004 8620 A2 GN20 50...
Страница 44: ...3 Cabling 3 10 June 2004 8620 A2 GN20 50...
Страница 48: ...4 Troubleshooting 4 4 June 2004 8620 A2 GN20 50...
Страница 54: ...A Pinouts A 6 June 2004 8620 A2 GN20 50...