C2960S-STACK Cisco Catalyst Stacking Module at discount

C2960S‑STACK Specifications

Cisco FlexStack Hot‑Swappable Stacking Module for Catalyst 2960‑S Series

Manufacturer: Cisco
Manufacturer Model: C2960S‑STACK
Product Line: Catalyst 2960‑S Series Accessories
Product Series: FlexStack Stacking Module
Product Type: Stacking Module / Network Module
Product Name: Cisco C2960S FlexStack Stacking Module

KEY FEATURES:

Stacking Interface: 2 × FlexStack ports (10 Gb/s each) in full‑duplex mode

Stacking Technology: Enables stacking of up to 4 Catalyst 2960‑S switches into a single logical device

Hot‑Swap Support: Yes — module is field‑replaceable without powering down the switch

Unified Management: Allows all stacked switches to share a single IP for management, unified configuration, and cross‑stack features like EtherChannel, SPAN

PERFORMANCE:

Stack Bandwidth: Up to ~20 Gbps full‑duplex stack bandwidth (2× 10 Gb links)

Stack Member Limit: Up to 4 switches per stack using this module in compatible setups

Use‑Case: Ideal for access or campus deployments where simplified management and high availability are needed

ENVIRONMENTAL & RELIABILITY:

Designed for enterprise wired‑access environments with stacking redundancy

Typical Operating Temperature: Approx. ‑5 °C to +45 °C (23 °F to 113 °F)

Enterprise‑grade reliability for campus networks

PHYSICAL:

Form Factor: Plug‑in stacking module for the back panel stacking slot of Catalyst 2960‑S switches

Dimensions: Module conforms to switch slot size (compact accessory form)

Weight: Lightweight module only (module housing)

COMPATIBILITY & NOTES:

Compatible Devices: Cisco Catalyst 2960‑S series switches that support FlexStack stacking module

Stacking Cabling: Requires correct FlexStack cables (e.g., 0.5 m, 1.0 m, 3.0 m) connecting stack members

License & Firmware: Ensure switches in stack run compatible IOS version, same feature set, and identical software image to avoid stack issues

Refurbished/Used Condition Note: If purchasing second‑hand, verify module ports are functional, ensure stacking cables and module variant included, and test stack formation with your switches