SFP-lähetin-vastaanotinmoduuli BlueOptics SFP28-25G-LR-PA-BO 25 000 Mbit/s 1310 nm

The BlueOptics SFP28-25G-LR-PA-BO is a single-mode fiber optic SFP28 transceiver module designed for high-speed data transfer at up to 25 Gbit/s over distances up to 10 km. It uses a 1310 nm wavelength and an LC duplex optical connector, housed in a durable metal casing and powered by a 3.3 V supply. The module conforms to SFP28 form-factor interfaces and is intended for use in network switches, routers and other equipment that accept SFP28 transceivers.

Advantages

This transceiver supports 25GBASE-LR optical transmission over single-mode fiber with simultaneous transmit and receive channels via an LC duplex connector. Its metal housing provides mechanical stability and electromagnetic shielding while the 3.3 V supply matches standard SFP28 power requirements. The product is engineered to comply with MSA-based form-factor and optical specifications to ensure interoperability with devices that support SFP28 LR modules.

Suitable for

• High-speed uplink and aggregation links in data centers
• Inter-switch links and spine-leaf architectures
• Long-reach single-mode connections up to 10 km
• Network equipment that supports SFP28 optical modules

Key specifications

• Interface type: SFP28
• Maximum data transfer rate: 25000 Mbit/s (25 Gbit/s)
• Optical wavelength: 1310 nm
• Maximum reach: up to 10 km over single-mode fiber
• Connector: LC Duplex (optical)
• Operating voltage: 3.3 V
• Housing: metal casing
• Product colour: Silver
• Weight: 0.002 kg

How to use

Install the BlueOptics SFP28-25G-LR-PA-BO into an available SFP28 slot on compatible network equipment following the vendor's hot-swap procedures. Connect an LC duplex single-mode fiber patch cable to the module, ensuring correct orientation of Tx and Rx fibers. Verify that the host device recognizes the transceiver and that link parameters (speed and duplex) are configured appropriately. Observe electrostatic discharge (ESD) precautions when handling the module and keep protective caps on the optical interfaces when not in use.

Recommendations

For reliable performance, use single-mode fiber and quality LC duplex patch cords, confirm device compatibility with SFP28 LR optics, enable Digital Diagnostic Monitoring (DDM/DOM) if supported by the host to monitor voltage, temperature and optical parameters, and maintain a clean fiber endface to prevent signal degradation.