25G BiDi SFP28 TX1330/RX1270nm 10km LC Optical Transceiver

The 25G SFP28 BiDi Optical Transceiver is a high-performance single-fiber solution designed for 25 Gigabit Ethernet links in data centers, telecom networks, and enterprise access systems. Using BiDi (bidirectional) technology, it transmits and receives signals over a single optical fiber, significantly reducing fiber usage and cabling cost.

Operating at TX1330nm / RX1270nm wavelengths, this module supports up to 10 km transmission over single-mode fiber (SMF). It features a hot-pluggable SFP28 form factor with LC simplex interface, making it ideal for high-density deployments where fiber resources are limited. Integrated Digital Diagnostic Monitoring (DDM) enables real-time performance tracking for improved network reliability and maintenance.

• 25G SFP28 BiDi optical transceiver module
• TX1330nm / RX1270nm wavelength pairing
• Single-fiber bidirectional transmission (BiDi technology)
• Supports up to 10 km over single-mode fiber (SMF)
• LC simplex optical interface
• Hot-pluggable SFP28 form factor
• Integrated Digital Diagnostic Monitoring (DDM)
• Low power consumption and stable performance
• High compatibility with standard SFP28 ports
• Ideal for fiber-saving network architectures

• 25G Ethernet data center interconnects
• Telecom access and aggregation networks
• Cloud computing and hyperscale infrastructure
• Enterprise backbone upgrades
• FTTH and metro access networks
• High-density fiber-limited environments

OEM customization is available for system integrators and carriers. Options include switch compatibility coding (Cisco, Huawei, Juniper, Arista, etc.), EEPROM programming, labeling, packaging design, wavelength pairing customization, and full optical test reports. Project-specific configurations are also supported.

Q1: What is BiDi technology?
BiDi allows transmission and reception over a single fiber using different wavelengths.

Q2: What is the maximum distance of this module?
It supports up to 10 km over single-mode fiber.

Q3: What connector type is used?
It uses an LC simplex interface for single-fiber transmission.

Q4: Do both ends need matching modules?
Yes. BiDi modules must be paired with matching wavelength counterparts (1270/1330 nm opposite direction).

Q5: Is it compatible with standard SFP28 ports?
Yes. It follows SFP28 MSA standards.

Q6: Where is it commonly used?
It is widely used in data centers and telecom networks where fiber saving is important.