SFP28 transceiver module BlueOptics SFP28-25G-ER-CO-BO 25000 Mbit/s

The BlueOptics SFP28-25G-ER-CO-BO is a fiber optic transceiver module designed for 25 Gbit/s data transmission over single-mode fiber. With an SFP28 interface and a compact form factor weighing 40 g, this module supports high-speed links in data center and telecom environments where extended reach and stable optical performance are required. The transceiver is intended for use in compatible SFP28 ports to provide reliable fiber connectivity for switches, routers and network interface cards.

Advantages

The module delivers a 25 000 Mbit/s line rate using the SFP28 form factor, enabling higher-density 25G deployments while maintaining compatibility with standard SFP28 slots. Its compact size and low weight make it suitable for dense rack installations and equipment with limited port space. The product focuses on stable fiber transmission characteristics to support long-distance links and consistent throughput in demanding network topologies.

Suitable for

• 25G uplinks between switches and aggregation points
• Server-to-switch connections in data centers
• Carrier and metro access links requiring extended reach
• High-throughput fiber networks in enterprise and service provider environments

Key specifications

• Interface type: SFP28
• Maximum data transfer rate: 25 000 Mbit/s
• Optical medium: single-mode fiber (typical for ER class transceivers)
• Form factor: SFP28 small form pluggable
• Weight: approximately 0.04 kg

How to use

Insert the BlueOptics SFP28-25G-ER-CO-BO module into a compatible SFP28 port on a switch, router or NIC while the host port is powered down or following the equipment manufacturer's hot-plug guidance. Connect single-mode fiber cables to the transceiver’s optical interface, observing correct polarity and using appropriate LC connectors if required. Verify link status in the host device's management interface and configure port speed and duplex settings as needed to establish a 25 Gbit/s connection.

Recommendations

Ensure compatibility with your host device by checking SFP28 port support for 25G ER-class optics. Use single-mode fiber of suitable quality and observe connector cleanliness to maintain signal integrity. Follow ESD precautions during handling and consult the equipment vendor for firmware or interoperability guidance when deploying in mixed-vendor networks.