25G SFP28 DWDM Optical Transceiver 10KM Single-Mode Fiber LC

The 25G SFP28 DWDM Optical Transceiver is a high-performance, wavelength-division multiplexing module designed for 25G Ethernet and telecom transmission over single-mode fiber. Operating on precise DWDM wavelengths, it enables efficient bandwidth expansion by supporting multiple channels over a single fiber pair, making it ideal for high-density network environments.

This transceiver supports transmission distances up to 10km via LC duplex interface, ensuring stable and low-latency data communication. It is widely deployed in data centers, metro networks, and 5G fronthaul/backhaul applications where high capacity, scalability, and reliable signal integrity are critical.

• Supports 25G Ethernet data rate up to 25.78Gbps
• DWDM wavelength compliant with ITU-T grid
• Up to 10km transmission over single-mode fiber (SMF)
• LC duplex optical interface
• Low power consumption design
• Hot-pluggable SFP28 MSA compliant form factor
• Digital Diagnostic Monitoring (DDM) support
• Excellent optical performance with low insertion loss
• RoHS compliant and industrial-grade reliability

• 25G Ethernet data center interconnects
• DWDM metro and access networks
• 5G fronthaul and backhaul infrastructure
• Enterprise core and aggregation networks
• High-density optical transmission systems
• Cloud computing and hyperscale environments

We provide flexible OEM and customization services to meet different deployment requirements. Options include customized wavelength channels, transmission distance, label printing, EEPROM programming, compatibility coding (Cisco, Juniper, Arista, etc.), and packaging design. Our engineering team can also support specific performance tuning and project-based requirements.

Q1: What is the advantage of using DWDM transceivers compared to standard optics?
A: DWDM transceivers allow multiple optical signals with different wavelengths to be transmitted over the same fiber, significantly increasing fiber capacity and reducing infrastructure costs.

Q2: How do I select the correct DWDM wavelength?
A: DWDM wavelengths must match your existing network channel plan based on the ITU grid. It is important to ensure no overlap with other channels in your system.

Q3: Is this module compatible with third-party switches?
A: Yes, it can be coded for compatibility with major brands such as Cisco, Juniper, Huawei, and Arista to ensure seamless integration.

Q4: Does this module require additional cooling in dense deployments?
A: In high-density environments, proper airflow and thermal design are recommended, although the module itself is designed for low power consumption.

Q5: Can this transceiver be used for both telecom and data center applications?
A: Yes, it is suitable for both environments due to its stable DWDM performance and compliance with industry standards.