Where Light Becomes High-Speed Connectivity

As networks evolve toward ultra-broadband, cloud computing, and high-density access architectures, engineers face increasing pressure to deliver more bandwidth, longer reach, and higher reliability—without increasing power consumption or footprint.

The 25G DWDM SFP28 Optical Module is engineered to meet these demands, providing stable, long-distance transmission and seamless integration into modern optical networks.

Backed by over a decade of optoelectronics expertise, this module is part of a full-scenario optical interconnection portfolio covering fixed access, wireless access, telecom Ethernet, DWDM systems, and data communication networks.

Key Performance Highlights:

• SFP28 MSA Compliant: Ensures compatibility with mainstream networking equipment

• DWDM with 48 Channels: Operates across 191.4–196.1 THz with 100 GHz channel spacing for high spectral efficiency

• 25G High-Speed Transmission: Supports up to 25.78125 Gbps (with FEC) for next-generation access and aggregation networks

• Up to 15 km Reach: Reliable long-distance transmission over single-mode fiber

• Low Power Consumption: Maximum 2.5 W, ideal for high-density deployments

• Wavelength Auto-Tuning: Simplifies installation and reduces operational complexity

• Wide Operating Temperature: –20°C to +85°C, with cold start at –40°C for harsh environments

Designed for Real-World Network Deployment:

• Electrical Interface: 25G (OIF CEI-28G-VSR)

• Power Supply: Single 3.3 V

• Connector Type: LC duplex

• RoHS 2 Compliant: Meets global environmental requirements

Typical Applications:

• Fixed and Wireless Access Networks

• Telecom Ethernet Aggregation

• DWDM Transport Systems

• Cloud Computing and Data Center Interconnect (DCI)

When network density increases and margins for error shrink, this 25G DWDM SFP28 module helps engineers move more data, farther and faster—using the same compact SFP footprint.