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          Cisco Nexus 7700 6-Slot Chassis 220GBPS Slot Fabric

          More From: Cisco
          Item #: 16780283
          Mfr. Part#: N77-C7706-FAB-2
          Availability: Temporarily Out-of-Stock
          Est. Ship: Call for next available delivery

          • Remote Management over CLI, SNMP 1, SNMP 2c, SNMP 3
          • Warranty: 1 Year

          Ordering Information

          Switch fabric scalability is made possible through the support up to six concurrently active fabric modules for increased performance as your needs grow. All fabric modules connect to all module slots. The addition of each fabric module increases the bandwidth to all module slots up to the system limit of six fabric modules. The architecture supports lossless fabric failover, with the remaining fabric modules load balancing the bandwidth to all the I/O module slots, helping ensure graceful removal and insertion.

          The combination of the Cisco Nexus 7700 fabric module, the supervisor and I/O modules supports the virtual output queue (VOQ) feature and credit-based arbitration to the crossbar switch to increase the performance and efficiency of the distributed forwarding system. VOQ and credit-based arbitration facilitate fair sharing of resources when a speed mismatch or contention for an uplink interface exists.
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          Actual Weight 5.50 lb(s)
          Compatibility Notes High availability and redundancy:
          The fabrics support multilevel redundancy, in which all available fabrics are active, and provide redundancy for all other fabric modules. All I/O module slots receive a fair share of the total fabric bandwidth, helping ensure lossless forwarding in the event of failover.

          Non-disruptive addition and removal of fabric modules:
          The switch capacity can scale as more fabric modules are added to the system, with transparent upgrades for continuous operations.

          Arbitrated crossbar for unicast:
          Class-of-service-aware forwarding is delivered in a fully distributed forwarding system that allows fair scheduling in the event of congestion as well as lossless Ethernet capabilities for FCoE requirements.

          In conjunction with the supervisor module, VOQ provides a quality-of-service (QoS)-aware lossless fabric, avoiding the problems associated with head-of-line blocking.

          Multistage crossbar fabric:
          System forwarding performance is enhanced by a combination of local fabric switching between ports on the same module and centralized forwarding through the fabric for ports on different modules.

          Super-framing and frame segmentation:
          Crossbar efficiency is optimized by the use of super-framing and frame segmentation to provide deterministic latency and throughput.

          ID LED:
          Using the beacon feature, the administrator can clearly identify the chassis and fabric module.
          Contents switch, documentation
          Color Black
          Weight 5.500 lb(s)
          Physical Dimensions 11.3"h x 2"w x 7.2"d
          Remote Management Protocol CLI, SNMP 1, SNMP 2c, SNMP 3
          Returns Policy Due to manufacturer restrictions, all sales on this item are final.
          Compliant Standards FCC Part 15 A, VCCI Class A
          UNSPSC 43222612
          Warranty - Labor 1 Year
          Warranty - Parts 1 Year
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