SFP transceiver module BlueOptics SFP-GE-LH40-SM1550-BO 1250 Mbit/s 1550 nm

BlueOptics SFP-GE-LH40-SM1550-BO is a single‑mode SFP transceiver module designed for long‑reach Gigabit Ethernet connections. Operating at a wavelength of 1550 nm and supporting data rates up to 1250 Mbit/s, the module provides optical uplink capability for network switches, routers and media converters. Its form factor and electrical interface conform to SFP standards, enabling hot‑plug installation into compatible SFP ports and integration into existing fiber‑optic infrastructures.

Advantages

The transceiver offers long‑reach single‑mode performance with stable optical transmission at 1550 nm and support for standard Gigabit Ethernet data rates. It is compact and hot‑pluggable, facilitating quick deployment and replacement without powering down equipment. The module is suitable for single‑fiber link environments and designed to maintain signal integrity over extended distances typical for LH40 class devices.

Suitable for

Key specifications

How to use

Insert the transceiver into a compatible SFP port on your network device until it locks. Connect the single‑mode fiber patch cable with the appropriate connector to the module, ensuring correct polarity and secure connections. Configure the host device’s interface for Gigabit Ethernet if necessary and verify link status through device diagnostics or LEDs. Follow vendor guidelines for handling optical transceivers to avoid contamination of fiber endfaces.

Recommendations

Store and handle the module in a clean, dry environment; keep protective caps on the optical ports when not in use and clean fiber connectors before mating. Verify compatible SFP host devices and adjust link settings on network equipment to match the module’s speed and optical parameters. For long‑distance links, perform optical power budget and link testing to confirm performance across the intended span.