Cisco Cisco CRS-X Multishelf System Datenbogen
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Data Sheet
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Cisco CRS Series 2 Port 10 Gigabit Ethernet WAN/LAN-PHY Flexible
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 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
TM
. These
services demand a platform that delivers predictable forwarding performance and efficient, intelligent fabric-based
multicast replication. The Cisco CRS-1 Series enables 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-1 Series 2 Port 10 Gigabit Ethernet WAN/LAN-PHY Flexible Interface Module (Figure 1) provides
two ports of IEEE 802.3ae-compliant 10 Gigabit Ethernet WAN/LAN-physical (PHY) layer interfaces and two
available Cisco I-Flex shared port adapter (SPA) slots. By providing service intelligence, modularity, and
configuration flexibility with fully compatible SPAs, the Cisco
I-Flex design offers carriers long-term savings and the
ability to handle evolving service delivery requirements, such as SONET-to- Ethernet.
The SPAs can be a mix of Ethernet or Packet over SONET/SDH (POS), and are identical to the SPAs used in other
Cisco platforms such as the Cisco XR 12000 Series and the Cisco CRS Carrier Routing System. Gigabit Ethernet
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-1 Series 2 Port 10 Gigabit Ethernet WAN/LAN Flexible Interface Module
Features and Benefits
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Two 10 GE WAN/LAN-PHY interfaces
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Two half-height SPA bays
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Per-port flexibility for distance, selected using the appropriate SFP optical or copper modules
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Compatible with all Cisco CRS Series chassis
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Supports in-use insertion and removal without the need to power down the chassis
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Simple configuration, monitoring, and maintenance