StarTech.com HP JD118B 1.25Gbps 850 nm LC 550m Transceiver

Network downtime can cripple your business, especially when you need reliable fibre links for high-speed data. The StarTech.com HP JD118B 1.25Gbps 850 nm LC 550m Transceiver is a plug-in SFP module that gives you stable 1.25 Gbps connections over multi-mode fibre, keeping your servers and switches talking without interruption. It’s designed for HPE switches and routers, so you get a perfect fit and hassle-free performance.

Key Features of a 1.25 Gbps transceiver

• Wavelength: 850 nm. Provides optimal transmission on multi-mode fibre for short-reach links.
• Maximum Data Transfer Rate: 1.25 Gbps. Supports gigabit Ethernet with a little extra headroom for reliable throughput.
• Type: Multi Mode Fiber. Works with standard OM-2/OM-3 cables commonly used in office and data-centre environments.
• Connection Type: LC Connector. Easy to plug into compatible ports without special tools.
• Maximum Transfer Distance: 550 m (1804 ft). Lets you span long runs between racks or buildings without repeaters.
• MTBF: 3,381,761 hours. Indicates an extremely low failure rate, giving you peace of mind.
• Power Consumption: Less than 1 W. Keeps energy costs low and reduces heat in dense equipment racks.
• Digital Diagnostics Monitoring (DDM): Yes. Allows real-time monitoring of temperature, voltage and optical power.
• Hot-Swappable: Yes. Enables you to replace or upgrade the module without powering down the device.
• Lifetime Warranty: Lifetime. Backed by StarTech.com’s free multilingual technical support for the life of the product.

Why Choose a StarTech.com transceiver

If you run a small-to-medium business or manage a data-centre, you need a fibre module that fits your existing HPE gear and delivers consistent speed over longer distances. Many generic transceivers either lack proper compatibility or fail after a short period, leaving you with costly downtime. This StarTech.com unit is engineered to match HPE specifications, offers a long warranty, and provides the performance you expect from a professional network.

Benefits of StarTech.com transceiver

• Compatibility: Works seamlessly with HPE switches and routers, eliminating configuration headaches.
• Reliability: High MTBF and lifetime warranty reduce the risk of unexpected failures.
• Energy Efficient: Under 1 W power draw helps keep rack temperatures down and saves electricity.
• Easy Maintenance: Hot-swappable design means you can replace it without disrupting service.

Usages of a 1.25 Gbps transceiver

Ideal for connecting servers, storage arrays, or access switches in office buildings, campus networks, or small data-centres where multi-mode fibre is already installed and distances up to 550 m need to be covered.

Specifications