BlueOptics SFP-1GLHXLC-BO network transceiver module Fiber optic 1250 Mbit/s 1310 nm

The BlueOptics SFP-1GLHXLC-BO is a single‑port SFP fiber optic transceiver module designed for 1000BASE-LH applications. It supports a maximum data transfer rate of 1250 Mbit/s and operates at a center wavelength of 1310 nm. The module features an LC duplex optical interface in an SFP form factor, a compact silver housing and a lightweight design (approximately 20 g). It is RoHS compliant and engineered for interoperability with common hardware platforms, including Moxa devices that accept 1000BASE-LH SFP modules.

Advantages

The transceiver provides bidirectional optical transmission and reception at 1310 nm over single‑mode fiber and follows MSA SFP specifications for mechanical and electrical compatibility. Its compact SFP form factor and LC duplex connector make it suitable for dense port deployments, while low weight and standardized interface simplify installation. Built with tested components and factory verification for use in corresponding hardware platforms, the module supports long service life and stable optical links.

Suitable for

• Gigabit Ethernet uplinks and links between network switches and routers
• Connections between switches, storage systems and servers in data centres
• Industrial and telecommunications equipment compatible with SFP 1000BASE-LH
• Long‑reach single‑mode fiber links requiring 1310 nm wavelength

Key specifications

• Form factor: SFP (Small Form‑factor Pluggable)
• Data rate: up to 1250 Mbit/s (1000BASE‑LX/LH class)
• Wavelength: 1310 nm (tx/rx)
• Optical connector: LC duplex
• Media type: single‑mode fiber (long‑reach)
• Housing colour: silver
• Weight: approx. 0.02 kg
• Standards: MSA‑compliant SFP mechanical/electrical interface; RoHS compliant

How to use

Insert the SFP module into an SFP slot on a compatible switch, router or other network device while the host device is powered according to the vendor's instructions. Connect LC duplex fiber patch cables to the module’s LC ports, ensuring correct orientation of transmit and receive fibres. Configure the host interface as needed for 1000BASE‑LX/LH operation. If the host device supports Digital Diagnostics (DDM/DOM), monitoring values such as supply voltage, laser bias current, transmit output power, receive input power and module temperature can be read through the device management interface when supported.

Usage recommendations

Use quality single‑mode LC duplex patch cables and ensure end‑face cleanliness to maintain low insertion loss and stable links. Verify compatibility with the target hardware (for example, Moxa devices that accept 1000BASE‑LH SFPs) and enable DDM/DOM on the host device if real‑time diagnostics are required. Follow manufacturer guidelines for hot‑plugging and handling to avoid ESD or mechanical damage.