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Home Networking Network Switches Cisco WS-X2821 1-Port 100BaseFX Fiber Module - Compatible with Catalyst 2820 Series Switches

Cisco WS-X2821 1-Port 100BaseFX Fiber Module - Compatible with Catalyst 2820 Series Switches

Cisco WS-X2821 1-Port 100BaseFX Fiber Module - Compatible with Catalyst 2820 Series Switches

Brand:

Cisco

Specifications

Product Overview:

Upgrade your network with the Cisco WS-X2821 1-Port 100BaseFX Module, designed specifically for seamless integration with Cisco Catalyst 2820 Series switches. This high-performance fiber optic interface card delivers reliable and secure Fast Ethernet connectivity over multimode fiber, making it ideal for business-critical applications in enterprise and industrial environments.
Whether you're extending your LAN over longer distances or connecting multiple switches in a fiber-optic network, the WS-X2821 provides a dependable, high-speed solution. With Cisco’s trusted engineering and simple plug-in installation, this module ensures efficient performance with minimal downtime.

Specifications:

Brand: Cisco
Model: WS-X2821
Port Count: 1 x 100BaseFX (Fiber)
Connector Type: SC (Multimode Fiber)
Interface: Fast Ethernet (IEEE 802.3u)
Data Transfer Rate: 100 Mbps
Compatibility: Cisco Catalyst 2820 Series switches
Form Factor: Plug-in module
Wavelength: 1310 nm (typical)
Max Cable Distance: Up to 2 km (multimode fiber)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Dimensions: Standard plug-in card format

Features:

High-Speed Fiber Connectivity – Delivers fast 100 Mbps performance over fiber for secure and stable network links
Enhanced Distance – Supports multimode fiber optic transmission up to 2 kilometers
Plug-and-Play Installation – Easily integrates into Catalyst 2820 Series switches without additional configuration
Reliable Cisco Hardware – Built to last with Cisco's industry-leading quality and design
Low Interference – Fiber optic communication eliminates electromagnetic interference
Ideal for Enterprise Networks – Perfect for connecting switches, servers, or remote buildings

Why Choose the Cisco WS-X2821 1-Port 100BaseFX Module?

Trusted Cisco Performance: Cisco is a global leader in networking solutions, ensuring top-tier reliability and performance.
Long-Range, Secure Connectivity: Fiber optic ports offer longer distance coverage and better security compared to copper.
Enterprise-Grade: Specifically designed for professional environments where stability and uptime are critical.
Simple Integration: Save time and cost with easy installation on existing Catalyst 2820 switch infrastructure.
Future-Proofing: Fiber infrastructure is increasingly adopted—investing in this module prepares your network for scalable expansion.

Features

Brand:

Cisco

Warranty:

1 Year

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