Cisco Cisco CRS-X Multishelf System Hoja De Datos
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Data Sheet
Cisco CRS Series 42 Port Gigabit Ethernet
Interface Module
Interface Module
The Cisco
®
CRS-1 Carrier Routing System is the industry
’s first carrier router offering continuous system operation,
unprecedented service flexibility, and system longevity. The Cisco CRS-1 is powered by Cisco IOS
®
XR Software
–
a unique self-healing, distributed operating system. As part of a video-enabled, IP Next-Generation Network
(NGN), the Cisco CRS-1 Series platform delivers continuous, always-on operation that easily scales to support the
massive bandwidth requirements of visual networking experiences such as high-definition IPTV and Cisco
TelePresence
®
. These services demand a platform that delivers predictable forwarding performance and efficient,
intelligent, fabric-based multicast replication. The Cisco CRS-1 Series helps enable the Internet and NGNs to
handle the approaching zettabyte era of carrier IP communications while protecting network investments for
decades to come.
Product Overview
The Cisco CRS Series 42 Port Gigabit Ethernet Interface Module (Figure 1) provides 42 line-rate, IEEE 802.3-
compliant Gigabit Ethernet interfaces. Physical interface characteristics can be selected using different modular
Small Form-Factor Pluggable (SFP) optics
– short, long, extra long, and copper interfaces are supported.
Extensive per-port and per-VLAN counters simplify network performance monitoring and troubleshooting.
Figure 1. Cisco CRS Series 42 Port Gigabit Ethernet Interface Module
Features and Benefits
●
42 line-rate Gigabit Ethernet (GE) full duplex interfaces
●
Per-port flexibility for interface distance
– selected using the appropriate SFP optical or copper modules
●
Compatible with all Cisco CRS Series chassis
●
Supports in-use insertion and removal without the need to power down the chassis
●
Simple configuration, monitoring, and maintenance