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Manufacturer CISCO Manufacturer Part Number WS-X4991 SKU GROUP-213584 Ethernet Technology 10 Gigabit Ethernet Marketing Information The 16-port 10 Gigabit Ethernet copper module provides up to 130 10 Gigabit Ethernet copper ports in a single Cisco Catalyst 6509 Switch chassis and 260 10 Gigabit Ethernet ports in a Cisco Catalyst 6500 Virtual Switching System (VSS) 1440 and is primarily designed for data center access with a secondary use case for switch-to-switch connectivity. It consists of 4 port groups of 4 ports each. Users can operate each port group in either over subscription mode (2 to 4 ports used per port group) or performance mode (1 port used per port group), providing the flexibility to use some ports for connection to servers and other ports for interconnection of switches. In performance mode, up to 4 10 Gigabit Ethernet ports can be used to create a virtual switch link in a VSS. Description The Fast Ethernet module enables high-performance desktop connectivity with support for value-added features including multicast, protocol filtering, and quality of service (QoS). With the Catalyst 5000 Family, Cisco provides a cost-effective, switched Ethernet and 10/100 alternative to shared hubs in the wiring closet. Application/Usage Data Networking Switching Network
Height 1.2" Width 14.4" Depth 16" Brand Cisco Compatibility Cisco Catalyst 6500 Series Product Name CISCO WS-X4991 Interfaces/Ports Details 16 x RJ-45 10GBase-T Network LAN Limited Warranty 90 Day Maximum Data Transfer Rate 10 Gbit/s Alt Part No WSX4991 Model WS-X6716-10T-3CXL Network Technology 10GBase-T Product Type Switching Module SKU UNSPSC 31162309 SKU UPC 7.46E+11 - Description
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Details
The Fast Ethernet module enables high-performance desktop connectivity with support for value-added features including multicast, protocol filtering, and quality of service (QoS). With the Catalyst 5000 Family, Cisco provides a cost-effective, switched Ethernet and 10/100 alternative to shared hubs in the wiring closet. - Reviews
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