Canoga Perkins 2240 User Manual download pdf (Page 7)

2201 Rack Chassis/2200R Redundant Card Canoga Perkins

1. Description

This manual describes the 2201 Rack Chassis used to house card versions of the

2200-series modems and the 2200R Redundant Modem Card, used to facilitate a re-

dundant modem link.

1.1 2201 Rack Chassis

The 2201 Rack Chassis is designed to accommodate up to ten 2200-series modem

cards. However, if MC1 and MC2 interface cards are installed, the 2201 can only

accommodate five modem cards. When full redundant modem links are set up, the

chassis will accommodate three complete links.

The 2201 offers a variety of features and accommodates redundant modem cards with

automatic switchover, local audible/visible and remote power failure alarms, optional

redundant power supplies, and the ability to remove modems from the rack without

powering down the entire system. See Section 2.1 for on installation details

1.2 2200R Redundant Modem Card

The 2200R Redundant Modem Card fits into the 2201, allowing users to configure a

fully redundant fiber optic link. The 2200R is equipped with modem interface extender

cards for easy installation. (See Section 2.2 for installation information.)

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Canoga Perkins 2240 User Manual Page 7