SFP transceiver BlueOptics 10503 25000 Mbit/s SFP28 850 nm

The BlueOptics 10503 is an SFP28 fiber optic transceiver module engineered for 25 Gbit/s class links. It supports a maximum data transfer rate of 25000 Mbit/s and transmits at an 850 nm wavelength, making it suitable for short-reach multimode fiber connections in data centers and network equipment that accept SFP28 modules. The compact module is lightweight and finished in silver, meeting standard form-factor requirements for hot-pluggable ethernet and fiber ports.

Advantages

The BlueOptics 10503 provides a standardized SFP28 interface for easy integration into compatible switches and routers. With an 850 nm transmitter optimized for multimode fiber, it enables high-speed, low-latency links at up to 25000 Mbit/s while keeping power and physical footprint low. The module's compact design and hot-pluggable capability simplify deployment and maintenance without requiring system downtime.

Suitable for

• 25 Gbit/s short-reach links over multimode fiber in data centers
• Server and switch uplinks requiring SFP28 connectivity
• High-density networking environments where compact transceivers are needed

Key specifications

• Interface type: SFP28
• Maximum data transfer rate: 25000 Mbit/s
• Operating wavelength: 850 nm
• Physical weight: 0.04 kg
• Product colour: Silver

How to use

Verify that the target network device supports SFP28 modules and the required 25 Gbit/s link speed. Power down the port if recommended by the equipment vendor, insert the transceiver into the SFP28 slot until it clicks into place, and connect a compatible multimode fiber patch cable to the module. After installation, check link status and configure port settings on the switch or router as needed to enable the interface at the desired speed and duplex.

Recommendations

Use the transceiver with OM3/OM4 multimode fiber for short-reach applications, follow manufacturer guidance for electrostatic discharge precautions when handling, and ensure firmware or driver compatibility with the host device. For reliable performance at 25 Gbit/s, keep fiber connectors clean and verify link parameters in the network equipment's management interface.