StarTech.com GLCLHSMDST 1.25Gbps SFP LC 10km Transceiver

Network slowdowns often stem from outdated or mismatched fibre links, leaving you with unreliable gigabit connections. The StarTech.com GLCLHSMDST 1.25 Gbps SFP transceiver is a plug-in module that fits Cisco-compatible switches and routers, delivering fast, stable 1 GbE over single-mode or multimode fibre up to 10 km. Its hot-swap design means you can upgrade without taking the network offline, keeping your business running smoothly.

Key Features of a 1.25 Gbps SFP transceiver

• Wavelength: 1310 nm. Ideal for long-reach single-mode fibre runs.
• Maximum Data Transfer Rate: 1.25 Gbps. Supports full gigabit Ethernet speeds.
• Type: Single Mode / Multi Mode Fiber. Gives you flexibility to use existing cabling.
• Connection Type: LC Connector. Easy to mate with standard fibre patch panels.
• Maximum Transfer Distance: 10 km (SM) / 1 km (MM). Covers campus and data-centre links.
• MTBF: 200,000 hours. Ensures long-term reliability with minimal failures.
• Power Consumption: Less than 1 W. Keeps energy costs low.
• Digital Diagnostics Monitoring: Yes. Lets you monitor temperature and optical power.
• Hot-swappable: Yes. Replace or add modules without shutting down the port.
• Auto-uplink (auto MDI/MDI-X): Enables automatic crossover handling for hassle-free connections.

StarTech.com SFP transceiver solution

If you manage a network that relies on Cisco equipment, you know how frustrating it can be to find a compatible fibre module that offers both distance and performance. Many off-the-shelf options either lack the required reach or force you to replace whole switches. This SFP transceiver fits seamlessly into existing slots, giving you the range you need without a costly overhaul.

Benefits of StarTech.com SFP transceiver

• Lifetime warranty: Peace of mind with a full-life guarantee.
• Low power draw: Reduces overall rack power consumption.
• DDM support: Real-time health data helps prevent unexpected downtime.
• Easy installation: Hot-swap capability means no network interruption.
• Broad compatibility: Works with Cisco GLC-LH-SMD ports and other standard SFP slots.

Usages of a 1.25 Gbps SFP transceiver

Ideal for extending campus networks, connecting remote buildings, or linking data-centre racks where copper cabling is impractical. It also serves well in industrial environments that require robust, long-distance fibre links while maintaining gigabit performance.

Specifications