SFP transceiver BlueOptics TEG-MGBS20D3-BO 1250 Mbit/s 1550 nm

The BlueOptics TEG-MGBS20D3-BO SFP transceiver is a compact fiber-optic module designed for single-mode links with a maximum data rate of 1250 Mbit/s and an operating wavelength of 1550 nm. It uses the SFP interface and an LC simplex-style optical connector, fits standard MSA-compliant SFP ports and is intended for use in compatible networking equipment such as switches, routers and storage interfaces. The module is lightweight (approximately 20 g) and finished in a silver housing, providing a small-footprint option for extending or replacing optical ports in infrastructure deployments.

Advantages

The transceiver supports 1250 Mbit/s operation over single-mode fiber and follows MSA SFP form-factor conventions for plug-and-play use in compatible devices. Built to support long-reach single-fiber links, it enables simultaneous transmit and receive operation using wavelength-specific channels. The compact SFP package and low weight simplify installation and inventory management while the standardized mechanical and electrical interface promotes broad compatibility with networking hardware that accepts SFP modules.

Key specifications

How to use

Install the BlueOptics TEG-MGBS20D3-BO into any MSA-compliant SFP slot on a compatible switch, router or network device while the equipment is powered down or per the host device hot-swap guidance. Connect an LC simplex single-mode patch cable, observing correct orientation for transmit and receive wavelengths when used in single-fiber BX-D pairs. Verify link status and configure the host interface as required for the network protocol in use (Ethernet, Fibre Channel over Ethernet, etc.). If required, check that the host device supports digital diagnostics (DDM/DOM) to monitor module parameters.

Recommendations

Use high-quality single-mode patch cords and ensure proper fiber polishing and clean connectors to maintain signal integrity. Confirm compatibility with the host hardware's supported transceiver list or test sample before large-scale deployment. If DDM/DOM monitoring is needed, enable and verify the feature on the host device to obtain real-time diagnostics such as supply voltage, laser bias current, optical power and temperature.