StarTech.com HP JD119B Compatible SFP 1.25Gbps 6.2mi LC Single-Mode Transceiver

Network downtime can cripple your business, especially when you need reliable long-distance fibre links. The StarTech.com HP JD119B Compatible SFP 1.25Gbps 6.2mi LC Single-Mode Transceiver gives you a plug-and-play solution that extends gigabit Ethernet up to 10 km over single-mode fibre, keeping your data flowing smoothly and securely.

StarTech.com HP JD119B Compatible SFP 1.25Gbps 6.2mi LC Single-Mode Transceiver - the simple fix for fibre link limits

Many users struggle with short-range fibre modules that cannot reach distant buildings or campus sites, leading to costly network redesigns. This limitation matters because it forces you to add extra equipment or settle for slower connections. The StarTech.com HP JD119B Compatible SFP 1.25Gbps 6.2mi LC Single-Mode Transceiver eliminates that barrier by delivering full-duplex 1.25 Gbps performance over up to 10 km of single-mode cable, ensuring a stable, high-speed link without additional hardware.

Usages of StarTech.com HP JD119B Compatible SFP 1.25Gbps 6.2mi LC Single-Mode Transceiver

Ideal for extending network reach in a variety of settings:

• Connecting remote office buildings to a central data centre via single-mode fibre.
• Linking campus-wide switches in universities or research facilities.
• Providing back-haul for surveillance cameras over long distances.
• Enabling high-speed connections between server rooms in large enterprises.
• Supporting industrial automation networks that require reliable fibre links.

Key Features of StarTech.com HP JD119B Compatible SFP 1.25Gbps 6.2mi LC Single-Mode Transceiver

• Wavelength: 1310 nm. Optimised for long-reach single-mode fibre transmission.
• Maximum Data Transfer Rate: 1.25 Gbps. Supports gigabit Ethernet with headroom for error correction.
• Type: Single Mode Fiber. Designed for low-attenuation, long-distance links.
• Connection Type: LC Connector. Standard fibre connector for easy installation.
• Maximum Transfer Distance: 10 km (6.2 mi). Covers extensive campus or inter-building runs.
• MTBF: 3,092,408 hours. Provides exceptional reliability and reduced failure risk.
• Power Consumption: Less than 1 W. Keeps energy costs low and heat generation minimal.
• Digital Diagnostics Monitoring (DDM): Yes. Allows real-time monitoring of temperature, voltage and optical power.
• Hot-Swappable: Yes. Enables replacement or upgrade without shutting down the network.
• Lifetime Warranty: Lifetime. Backed by free multilingual technical support for peace of mind.

Benefits of StarTech.com HP JD119B Compatible SFP 1.25Gbps 6.2mi LC Single-Mode Transceiver

You gain a worry-free fibre link that reaches far beyond typical SFP modules, meaning fewer repeaters and lower overall cost. The low power draw reduces your rack’s heat load and electricity bill, while the built-in diagnostics let you spot issues before they become outages. Hot-swap capability means you can upgrade or replace the transceiver without disrupting service, keeping your business online. Finally, the lifetime warranty and dedicated support give you confidence that the investment will perform reliably for the long term.

Specifications