Installation guide

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Cisco 6260 Hardware Installation Guide
OL-2365-02
Chapter 1 Product Overview
Cisco 6260 System Overview
• Contains the ATM switch fabric
• Provides CO facility alarm relay contact interfaces and an ACO button
• Provides visual and audible operating status alerts
• Is manageable through Cisco IOS software or CDM
• Provides Cisco IOS-based ATM QoS
• Controls timing and redundancy
Note The BITS interface is connected through the OC-3c I/O module located on the front of the Cisco
6260 chassis.
• Supports the aggregation of up to 12 subtended node chassis configured for OC-3c operation in a
daisy chain configuration.
• Provides an OC-3c subtend interface through optical connectors located on the NI-2 card faceplate.
Note For hardware specifications for the OC-3c/OC-3c NI-2 card, see the “OC-3c/OC-3c NI-2 Card” section
on page A-10.