Cisco C2960X-FIBER-STK Stacking Module

The module allows stacking over SFP+ ports and provides stacking bandwidth of up to 40 Gpbs over longer distance. It can be used to stack switches across wiring closets on different floors of a building or across different buildings in a campus. The FlexStack extended fiber module has two SFP+ ports. The SFP+ transceivers supported on these ports are listed in the compatibility matrix. Choose appropriate SFP+ transceivers based on the distance required between switches. Stacking topologies with FlexStack extended fiber modules Individual Cisco Catalyst 2960-X or 2960-XR Series Switches spread across multiple wiring closets on different floors of a building or in different buildings of a campus can be stacked with the FlexStack extended fiber modules.

Up to eight switches can be stacked together. Stacking bandwidth is 40 Gbps.
Application/Usage:
StackingApplication/Usage: Data
NetworkingApplication/Usage: Optical NetworkInterfaces/Ports

Details

: 2 x 10GBase-X Network StackingMedia
Type Supported: Optical
FiberEthernet Technology: 10
Gigabit EthernetEthernet Technology: 40
Gigabit EthernetNetwork Technology: 10GBase-XNetwork
Technology:
40GBase-XCompatibility: Cisco Catalyst
Series Switches: 2960-X 2960-XR