SFP transceiver module BlueOptics ONS-SE-GE-BXD-BO 1250 Mbit/s

The BlueOptics ONS-SE-GE-BXD-BO SFP transceiver module is a single‑mode fiber optic device designed for 1250 Mbit/s (1.25 Gbit/s) data links. Housed in a metal casing with a silver finish and weighing approximately 20 g, this SFP module uses an LC simplex connector and follows MSA standards for small form-factor pluggable optics. It supports 1000BASE‑BX‑D operation with separate transmitter and receiver wavelengths for long‑reach single‑fiber links and is CE and RoHS compliant.

Advantages

The module provides compatibility with systems that support the 1000BASE‑BX‑D profile and offers reliable optical transmission over single‑mode fiber. Its metal housing supports thermal stability and mechanical durability, while the standardized SFP form factor ensures hot‑swappable installation in compatible network equipment. Compliance with industry standards supports interoperability and predictable performance in Ethernet and related transport protocols.

Suitable for

• Long‑reach gigabit Ethernet links over single‑mode fiber
• Interconnection of switches, routers and storage systems with SFP ports
• Replacement or expansion of network transceiver capacity in data centers and enterprise networks
• Applications requiring an LC simplex connector and MSA‑compliant SFP modules

Key specifications

• Interface type: SFP (small form‑factor pluggable)
• Maximum data transfer rate: 1250 Mbit/s (1.25 Gbit/s)
• Connector: LC simplex (single‑fiber operation)
• Transmission medium: single‑mode fiber
• Wavelengths: separate transmit and receive wavelengths for BX‑D operation (single‑fiber Tx/Rx)
• Housing: metal, silver colour
• Compliance: CE, RoHS
• Weight: approximately 0.02 kg

How to use

Power down or place the host port into an appropriate state according to the equipment vendor’s instructions if required, then insert the SFP transceiver into a compatible SFP slot until it latches. Connect an LC simplex single‑mode fiber patch cord to the module, ensuring the proper orientation for the BX‑D single‑fiber Tx/Rx pair. Configure the host device for the intended network protocol and verify link status through the switch or router management interface. If digital diagnostics are supported by the host, monitor optical parameters such as transmit/receive power, temperature and supply voltage to confirm proper operation.

Recommendations

Use this BlueOptics SFP in hardware that declares support for 1000BASE‑BX‑D or generic MSA‑compliant SFP modules. Match fiber type (single‑mode) and patch cord polarity for BX‑D single‑fiber links, and verify that the host device supports digital diagnostics (DDM/DOM) if monitoring is required. Observe ESD precautions when handling the transceiver and store unused modules in protective packaging.