SFP-transceivermodule BlueOptics 942 023-001-BO 1310 nm LC 40000 m

The BlueOptics 942 023-001-BO SFP transceiver module is a single‑mode optical module designed for 1000BASE‑LH applications. It transmits and receives at a wavelength of 1310 nm via an LC duplex fiber connector and supports optical links up to 40,000 m. The module is compact and lightweight (approx. 20 g) and follows standard SFP/ SFF mechanical and electrical form factors for broad interoperability with compatible network equipment.

Advantages

This SFP module provides long‑reach single‑mode connectivity using a 1310 nm optical interface and an LC connector, enabling point‑to‑point fiber links up to 40 km. Built to industry MSA mechanical and electrical specifications, it is suitable for interoperable use in supported switches, routers and storage devices. The lightweight module and standard SFP form factor simplify installation and field replacement while maintaining predictable optical performance for Ethernet and similar optical protocols.

Suitable for

• Long‑reach single‑mode Ethernet links (up to 40 km)
• Interchangeable SFP ports in switches, routers and storage systems that accept compatible 1000BASE‑LH modules
• Fiber backbone connections between buildings or data center racks

Key specifications

• Optical wavelength: 1310 nm
• Maximum transfer distance: 40000 m (40 km)
• Connector type: LC duplex
• Supported data rate: 1.25 Gbps (1000BASE‑LH class applications)
• Fiber type: single‑mode fiber
• Weight: 0.02 kg
• Product colour: Blue, Grey

How to use

Install the BlueOptics SFP module into a compatible hot‑swappable SFP port on your network device following the device manufacturer’s insertion procedure. Connect single‑mode LC duplex fiber patch cords (transmit to receive) between transceivers, ensuring correct fiber polarity. Configure the host device for the intended 1000BASE‑LH operation according to its network settings and confirm link status. For optimal link performance, use single‑mode fiber rated for long‑reach applications and verify end‑to‑end attenuation and connector cleanliness before commissioning.

Recommendations

Ensure connected hardware supports the use of third‑party 1000BASE‑LH SFP modules and that any required digital diagnostic monitoring (DDM/DOM) features are enabled on the host device if remote optical parameter monitoring is needed. Maintain clean LC connectors and use appropriate fiber patch cords and patch panels to achieve full range and reliable operation.