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Home Networking Networking Accessories Cisco WS-X2931-XL Gigabit Uplink Module | 1000Base-X Fiber | Catalyst 2900 XL Expansion

Cisco WS-X2931-XL Gigabit Uplink Module | 1000Base-X Fiber | Catalyst 2900 XL Expansion

Cisco WS-X2931-XL Gigabit Uplink Module | 1000Base-X Fiber | Catalyst 2900 XL Expansion

Brand:

Cisco

Specifications

Product Overview:

The Cisco WS-X2931-XL is a high-performance Gigabit Ethernet uplink module engineered to provide high-speed backbone connectivity for the Cisco Catalyst 2900 XL Series switches. Equipped with a 1000Base-X SC fiber interface, this module is ideal for uplinking to core switches or connecting remote network segments over fiber, enabling gigabit-speed interconnects in enterprise, campus, and industrial networks.
The WS-X2931-XL offers a flexible and reliable fiber-based solution for organizations requiring faster throughput, longer distance coverage, and reduced electromagnetic interference compared to traditional copper links. It supports standard multimode fiber (MMF) connections over a distance of up to 550 meters, making it a future-proof investment for network expansion.
Easy to install and fully integrated into the Catalyst 2900 XL architecture, this uplink module allows centralized management and advanced VLAN configurations via Cisco's networking tools, offering both speed and control for scalable LAN infrastructures.

Specifications:

Brand: Cisco
Model: WS-X2931-XL
Product Type: Gigabit Uplink Expansion Module
Port Type: 1 x 1000Base-X SC Fiber Port
Connector: SC duplex
Fiber Type Supported: Multimode Fiber (MMF)
Wavelength: 850 nm (typical for MMF)
Max Distance: Up to 550 meters over MMF
Data Rate: 1 Gbps full duplex
Compatibility: Cisco Catalyst 2900 XL Series switches
Switching Capacity: Integrates into the Catalyst backplane
VLAN Support: IEEE 802.1Q and Cisco ISL VLAN trunking
Form Factor: Plug-in module
Power Supply: Draws power from host switch
Operating Temperature: 0°C to 40°C
Dimensions: Compact module format
Weight: Approx. 0.4 kg

Features:

1 Gigabit Ethernet uplink via 1000Base-X SC fiber
Enables high-speed connections to core networks or aggregation layers
Supports multimode fiber up to 550 meters for long-range connectivity
Compatible with VLAN trunking using 802.1Q and ISL
Enhances performance of Catalyst 2900 XL with minimal cost
Perfect for reducing network bottlenecks at the access layer
Easy plug-and-play installation with no additional power requirements
Enterprise-ready with Cisco’s trusted quality and reliability

Why Choose the Cisco WS-X2931-XL?

Gigabit Performance: Provides critical bandwidth boost for uplinking Catalyst 2900 XL switches.
Fiber Advantage: Supports EMI-resistant fiber connections ideal for industrial and inter-building links.
Seamless Integration: Works directly with Cisco Catalyst management tools and VLAN configurations.
Flexible Distance: Supports up to 550m over multimode fiber — excellent for campus or backbone use.
Cost-Effective Uplink Upgrade: Avoid costly infrastructure overhauls while gaining faster network core access.

Features

Brand:

Cisco

Warranty:

1 Year

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