Black Box LFP411 1.25Gbps 850nm Transceiver

Struggling with unreliable network links and costly downtime? The Black Box LFP411 1.25Gbps 850nm Transceiver is a plug-in SFP module that turns any SFP slot into a high-speed fibre connection, letting you move data quickly and securely over multimode cable. It works with Ethernet, ATM, Fibre Channel and more, so you can keep your infrastructure flexible and future-proof.

Why Choose a Black Box SFP

With this SFP you get a compact, hot-swappable solution that fits neatly into standard networking gear. It delivers consistent performance without the need for extra adapters, meaning you spend less time configuring and more time running your business. The module’s rugged design tolerates a wide temperature range, so it stays reliable whether your rack is chilled or warm.

Benefits of Black Box SFP

• Easy installation: Plug it in and the link comes alive instantly.
• Broad compatibility: Works with Ethernet, ATM, Fibre Channel and other protocols, avoiding the need for multiple adapters.
• Long reach: Supports distances up to 1800 ft, reducing the need for repeaters.
• Low power use: Operates efficiently, keeping energy costs down.
• Durable operation: Handles temperatures from -4 °F to 185 °F, so it endures harsh environments.

Key Features of a 1.25Gbps SFP

• Form factor: Plug-in module. A compact design that fits standard SFP slots.
• Connectivity technology: Wired. Provides a stable, interference-free connection.
• Data transfer rate: 1.25Gbps. Moves large files quickly across the network.
• Optical wavelength: 850 nm. Optimised for multimode fibre, ensuring clear signal quality.
• Type: SFP (mini-GBIC) transceiver module. A widely accepted standard for easy integration.
• Max transfer distance: 1800 ft. Extends your network without extra hardware.
• Interface: 1 × LC multimode. Simple fibre connector that matches common patch cables.
• Compliance: RoHS. Meets environmental standards for safer deployment.
• Operating temperature range: -4 °F to 185 °F. Reliable performance in both cold and hot settings.
• Device type: Fibre optic. Delivers high-speed optical communication for modern networks.

Usages of a 1.25Gbps SFP

This SFP is ideal for data-centre technicians, telecom engineers and IT managers who need a reliable fibre link for server farms, storage area networks or campus backbones. It also suits small-to-medium businesses upgrading from copper to fibre without overhauling existing equipment.

Specifications