SFP transceiver module BlueOptics MGBIC-BX40-D-EN-BO 1250 Mbit/s 1550 nm

The BlueOptics MGBIC-BX40-D-EN-BO SFP transceiver module is a single-fiber 1000BASE-BX-D optical module designed for reliable gigabit Ethernet links. It supports a maximum data transfer rate of 1250 Mbit/s and transmits at 1550 nm while receiving at 1310 nm, offering simplex LC connectivity in a standard SFP form factor and a silver housing. The module is engineered to meet industry MSA standards and is compliant with CE, FCC and RoHS directives. With an MTBF of approximately 3,000,000 hours, this transceiver is intended for continuous operation in common network hardware platforms.

Advantages

The transceiver provides optical single-fiber transmission and reception using standardized LC simplex connectors, enabling duplex communication over a single strand of fiber by using different wavelengths for TX and RX. Compliance with MSA and regulatory standards ensures interoperability with compatible switches, routers and storage devices. Built from high-quality optical components, the module offers long service life and high availability while reducing electromagnetic interference risks inherent to copper cabling.

Suitable for

• Gigabit Ethernet uplinks between network devices over single-fiber links
• Interconnecting switches, routers and storage systems that support 1000BASE-BX-D
• Fiber backbone segments where EMI immunity and long-term reliability are required
• Environments requiring compliance with CE, FCC and RoHS standards

Key specifications

• Form factor: SFP (small form-factor pluggable)
• Data rate: up to 1250 Mbit/s (1000BASE)
• Transmit wavelength: 1550 nm
• Receive wavelength: 1310 nm
• Connector type: LC simplex
• Housing colour: silver
• MTBF: ~3,000,000 hours
• Digital Diagnostics Monitoring (DDM/DOM) support (MSA SFF-8472 compliant)

How to use

Install the module into a compatible SFP port on a switch, router or other network device that supports 1000BASE-BX-D transceivers. Use an LC simplex fiber patch cable or pair two BX-D transceivers (one transmitting at 1550 nm and the other receiving at 1310 nm on the opposite end) to establish a single-fiber uplink. Ensure the host device firmware or software accepts third-party SFP modules if required, and verify link status indicators after insertion. If DDM/DOM monitoring is needed, confirm that the host hardware and management interface support the SFF-8472 diagnostics functions to read voltage, temperature, laser bias current and optical power values.

Usage recommendations

Handle the transceiver by its housing and protect the LC connector with dust caps when not in use. Avoid touching the fiber end-face, follow ESD precautions during installation, and use matched BX pairs or compatible endpoints set for opposite wavelengths to ensure correct single-fiber operation. For long-term reliability, maintain clean connectors and compatible patch cords, and ensure proper ventilation in the networking equipment bay.