Cisco C2960S-STACK network switch component
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C2960S-STACK
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overview
specifications
resources
faqs
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C2960S-STACK Overview
A Single Flexstack Connection Between Two Members Is A Full Duplex 10gbps Connection. Each CISCO Catalyst 2960-s Member Supports Two Flexstack Connections. Each Flexstack Member Can Simultaneously Send And Receive Ethernet Traffic Over Both Stack Links At Line Rate, Effectively Giving 20gbps Of Stack Bandwidth Per Member. Up To Four Switches Can Be Stacked Together Using Flexstack To Form A Single Logical Switch. Logical Switch Is Another Term Used To Identify A Stack Of Switches. There Are Multiple Physical Switches Acting As A Single Unit. This Single Unit Behavior Is A Logical Switch. CISCO Catalyst 2960-s Switches Running Flexstack Use A Hop-by-hop Method Of Transferring Ethernet Packets Across The Stack. Packets Traverse The Stack By Going From One Member To Another Over The Flexstack Links Until The Packet Reaches Its Destination.
Catalyst 2960S FlexStack Stack Module optional for LAN Base
- Internal
- LED indicators
- Black
Summary Description
Cisco C2960S-STACK. Product colour: Black. Data transfer rate: 40 Gbit/s, Connectivity technology: Wired. Compatibility: Cisco C2960-S. Weight: 320 g
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Features
| Product colour | Black |
|---|---|
| Internal | Yes |
| LED indicators | Yes |
Network
| Data transfer rate | 40 Gbit/s |
|---|---|
| Connectivity technology | Wired |
Performance
| Compatibility | Cisco C2960-S |
|---|
Weight & dimensions
| Weight | 320 g |
|---|
Resources
Documents
Frequently Asked Questions
What is the primary function of the Cisco C2960S-STACK module? +
The C2960S-STACK is a dedicated FlexStack stacking module designed specifically for Cisco Catalyst 2960-S series switches. It enables you to create a high-speed, unified stack of up to four switches, allowing them to operate as a single logical unit. This simplifies management and provides shared backplane throughput for your network infrastructure.
How much throughput does the FlexStack module provide for the stack? +
This module delivers a total stacking bandwidth of 20 Gbps. By integrating this module into your C2960-S switches, you effectively pool the switching capacity of all members in the stack. This is ideal for environments requiring increased port density and high-speed inter-switch communication without the need for traditional uplink-heavy configurations.
Are there specific licensing requirements to enable stacking on Catalyst 2960-S switches? +
Stacking functionality is generally supported across the 2960-S series hardware once the module is physically installed. It is important to ensure that all switches in the stack are running a consistent Cisco IOS software version. Check your current feature set to ensure you have the appropriate license level required to manage the stack as a single entity.
Can I hot-swap the C2960S-STACK module while the switch is running? +
Cisco design guidelines typically recommend powering down the switch before installing or removing stacking modules to prevent potential electrical discharge or configuration inconsistencies. While the FlexStack architecture supports stack membership changes, manual physical installation of the module should always be performed while the device is in a powered-off state to maintain hardware integrity.
How many switches can be connected using the C2960S-STACK modules? +
The Cisco FlexStack technology allows you to combine up to four Catalyst 2960-S switches into a single stack. By connecting these modules with the appropriate stacking cables, you create a resilient, unified management domain that reduces the complexity of maintaining multiple standalone switches across your network closets.
What kind of cabling is required to connect these stacking modules? +
To connect the C2960S-STACK modules, you must use Cisco-certified FlexStack stacking cables. These specialized cables are necessary to establish the high-speed data ring between your switches. Ensure you choose the correct cable length based on the physical proximity of your switches within the equipment rack to maintain optimal signal integrity and connectivity.
How does stacking simplify management for my enterprise network? +
Once the stack is established, you manage the entire group of switches using a single IP address. This centralized management approach streamlines firmware updates, configuration changes, and network monitoring. Instead of configuring switches individually, you apply settings across the whole stack, which significantly reduces the administrative overhead for your IT team.
Is the C2960S-STACK compatible with all Catalyst 2960 series models? +
This module is specifically engineered for the Catalyst 2960-S and 2960-SF series switches that feature a dedicated stacking slot on the rear panel. It is not compatible with standard 2960 or 2960-X models. Always verify your specific switch model number to ensure physical compatibility before procurement.
How can I obtain a bulk quote for multiple C2960S-STACK modules? +
For organizations looking to deploy at scale, we provide streamlined bulk quoting services. Simply navigate to our contact page or use the request-a-quote feature on our site to provide the necessary quantities. Our sales team reviews each request to provide competitive pricing and availability details tailored to your specific enterprise procurement requirements.
Why should I choose BuyRouterSwitch.com for my Cisco hardware needs? +
We specialize in providing authentic, high-quality enterprise networking equipment to businesses worldwide. By sourcing through BuyRouterSwitch.com, you benefit from our extensive inventory and secure procurement processes. Our focus is on delivering reliable hardware that meets the exact specifications of your networking projects, ensuring that your IT infrastructure remains both robust and cost-effective.
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