Cisco CRS-1 4-Slot Single-Shelf System

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The Cisco Carrier Routing System 4-slot single-shelf system (CRS) offers industry-leading performance, advanced services intelligence, environmentally aware design, and system longevity. The CRS also uses Cisco IOS XR Software, a unique self-healing, and distributed operating system.

  • Consists of a single 4-slot, 40-Gbps-per-slot line-card shelf for a total switching capacity of 320 Gbps
  • Protects investments by supporting all CRS-1 physical layer interface modules (PLIMs) and modular services cards (MSCs)
  • Offers you the service flexibility, continuous system operation, and system longevity of the CRS-1 in a smaller and more cost-effective configuration

The new Cisco CRS-1 4-Slot Single-Shelf System is the world’s most compact 40-Gbps router on the market today, extending the core to regional class 3 and 4 central offices, MSO hub locations, and data centre peering sites.