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Small rectangular plug-in module with a single stack port on the front face

EVESKY

EVESKY C2960S-STACK FlexStack Stack Module network switch

SKU CH-C5RJ-68DJ9

Plug-in stacking module adds one stack port to compatible 2960 switches

  • Expands Catalyst 2960S capacity via FlexStack stacking module
  • Plug-in module installs directly into the expansion slot
  • Single stack port links multiple switches into one logical unit
  • Wired connectivity ensures reliable high-speed stacking links
  • Optional LAN Base upgrade adds stacking without replacing switches

Stack Module for Catalyst 2960S

This plug-in module adds FlexStack stacking capability to compatible Catalyst 2960S switches running LAN Base software. It occupies a single expansion slot and provides one dedicated stack port. Network administrators use it to manage multiple physical switches as a single logical unit.

One Stack Port and Single Slot Design

The module delivers one stacking interface, allowing the host switch to join a FlexStack ring or chain. Bandwidth and maximum member count are determined by the switch chassis and IOS version, not by the module itself. When the expansion slot is already populated, this module cannot be installed.

Upgrade Path for Standalone 2960S Deployments

It replaces a blank cover plate in the expansion slot, turning a standalone switch into a stackable member. The jump is worthwhile when simplifying management across several access-layer switches or when resiliency through cross-stack EtherChannel is required. It does not add uplink ports or PoE budget.

Highlights

  • Expands Catalyst 2960S capacity via FlexStack stacking module
  • Plug-in module installs directly into the expansion slot
  • Single stack port links multiple switches into one logical unit
  • Wired connectivity ensures reliable high-speed stacking links
  • Optional LAN Base upgrade adds stacking without replacing switches

Specifications

Part NumberC2960S-STACK

Questions about this item

Will the C2960S-STACK module work with my existing Catalyst 2960S switches?

Yes, the module is designed for Catalyst 2960S switches and plugs into the expansion slot to enable FlexStack stacking.

How can I confirm the stack module is operating correctly after installation?

Check the switch management interface for stack port status and verify that stack members are recognised and communicating.

What comes in the box and do I need to buy any cables separately?

The package includes the C2960S-STACK plug-in module; stacking cables are sold separately and must be purchased to connect the stack ports.

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