Cisco Cisco 12000 Series 12-Port DS3 Line Card データシート
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Data Sheet
Cisco 12000 Series ATM Line Cards
The Cisco
®
12000 Series ATM line cards expand the connectivity options for Cisco 12000 Series routers, enabling service
providers to attach Cisco 12000 routers directly to existing ATM infrastructures.
CISCO ISE ATM INTERFACES—DELIVERING ROBUST HIGH-SPEED EDGE FUNCTIONALITY
Service providers face the challenge of meeting customer demand by building scalable, feature-rich networks that can deliver value-added services
such as private IP connectivity, integrated data, voice, and video services, and tiered service offerings at all interface rates without compromising
density or line-rate performance. The Cisco IP Services Engine (ISE) ATM line cards (Figures 1 and 2) provide the same powerful feature set as the
standard ATM line cards and go a step further to accommodate service provider requirements by combining an extensive set of service-enabling
edge features with advanced ATM traffic management and sophisticated IP/Multiprotocol Label Switching (MPLS)-to-ATM quality-of-service
(QoS) functions, without compromising line-rate performance.
Figure 1. Cisco 12000 Series 4-Port OC-12/STM-4 ATM ISE Line Card
Figure 2. Cisco 12000 Series 4-Port OC-3/STM-1 ATM ISE Line Card