Cabletron Systems CSX100 series, Руководство пользователя, Страница: 26 / 153

ISDN Router 12
•
One ISDN Basic Rate Interface (BRI) port (with built-in U interface)
•
Models 104, 105, and 107 support 2 analog device ports for POTS (Plain
Old Telephone Service)
•
Built-in power supply
Series Number Model
Number
ISDN
Interface
2-Line
POTS
LAN Devices
Supported
International
101 S/T No Unrestricted
104 S/T Yes Unrestricted
North 103 U No Unrestricted
America
105 and 107 U Yes Unrestricted
Hardware Installation
Telephone Wiring Cautions
If you must install or alter existing telephone wiring, be sure to take the
following precautions:
•
Do not install telephone wiring during a lightning storm
•
Do not install telephone jacks in wet locations.
•
Do not touch non-insulated telephone wires.
Installation Overview
Select a suitable location for installing the router. The router can be placed
on a table or other horizontal surface. Provide sufficient space at the rear of
the unit (a few inches) for proper air circulation. Before installation, ensure
the unit is powered off.
To install router hardware, you will perform the following operations: