10 GBPS bidi SM SF 1270nm/ 1330nm 40 KM LC DDM

10Gbps BiDi SFP+ Optical Transceiver – 1270nm/1330nm, LC Connector, 40km with DDM

The 10 GBPS bidi SM SF 1270nm 1330nm 40km LC DDM optical transceiver module is a compact, high-performance solution designed for long-range, high-speed data communication over single-mode fiber (SMF). Utilizing bidirectional (BiDi) technology, this transceiver supports full-duplex 10G data transmission using a single fiber core—transmitting at 1270nm and receiving at 1330nm wavelengths. It is ideal for use in data centers, enterprise networks, and telecommunications infrastructure where fiber availability is limited but bandwidth demands are high.

This module complies with SFP+ Multi-Source Agreement (MSA), IEEE 802.3ae 10GBASE-BX, and SFF-8472 digital diagnostic monitoring standards. It integrates advanced features like Digital Diagnostic Monitoring (DDM), hot-pluggability, and low power consumption, ensuring seamless performance, simplified maintenance, and operational cost-efficiency.

Key Features

1. High-Speed 10Gbps BiDi Performance

Designed for high-bandwidth applications, this SFP+ BiDi transceiver delivers stable 10 Gigabits per second (Gbps) data transmission over a single-mode fiber. It is suitable for:

• High-performance computing environments

• Storage area networks (SAN)

• Metropolitan Area Networks (MAN)

• FTTH and telecom aggregation systems

Its bidirectional nature reduces the number of required fiber cores by 50%, delivering significant savings on cabling infrastructure.

2. Single-Fiber Transmission: 1270nm TX / 1330nm RX

This transceiver operates with 1270nm wavelength for transmission and 1330nm for reception, making it compatible with its pair module (transmitting at 1330nm and receiving at 1270nm). This BiDi technology enables two-way data transfer on a single optical fiber, helping reduce the cost and complexity of large-scale deployments.

3. Long-Distance Reach – Up to 40km

With a transmission range of up to 40 kilometers, this module is ideal for:

• Long-distance backbone connections

• Enterprise building interlinks

• Carrier-grade fiber deployments

• Citywide fiber access projects

The extended reach reduces the need for signal repeaters or intermediate network devices, simplifying overall infrastructure.

4. Compact SFP+ Form Factor with LC Interface

This module comes in a hot-swappable SFP+ form factor, designed to fit standard 10G SFP+ ports. The simplex LC connector ensures quick installation and easy integration with most enterprise and carrier-grade networking equipment such as:

• Ethernet switches

• Routers

• Media converters

• OLT/ONT systems

5. DDM Support (Digital Diagnostic Monitoring)

With full support for Digital Diagnostic Monitoring (DDM), the transceiver allows for real-time monitoring of critical operating parameters, including:

• Optical transmit/receive power

• Module temperature

• Supply voltage

• Laser bias current

This feature is crucial for ensuring network stability, detecting issues early, and reducing maintenance costs.

6. Hot-Pluggable and Energy Efficient

This BiDi SFP+ transceiver supports hot swapping, allowing network operators to replace or install the module without shutting down the system. Additionally, it offers low power consumption, helping data centers and networks stay within thermal limits and lower their operational energy costs.

7. Standards Compliance & Wide Compatibility

The transceiver adheres to multiple international standards, ensuring maximum compatibility and safety:

• IEEE 802.3ae 10GBASE-BX40

• SFP+ MSA compliant

• RoHS compliant

• Class 1 laser IEC 60825-1 standard

It is interoperable with a wide range of OEM equipment including Cisco, Juniper, MikroTik, Huawei, HP, Dell, and others.

Use Cases

• Enterprise Networks: Connecting campus buildings or branches efficiently using a single fiber strand.

• Telecom Networks: High-density access networks and mobile backhaul.

• Data Centers: Connecting racks or facilities that require high bandwidth over long distances.

• Government & Education: Reliable and scalable solutions for citywide or campus-wide fiber deployments.

Conclusion

The 10Gbps BiDi SM SFP+ 1270nm/1330nm 40km LC DDM module is a cost-effective, high-performance solution for next-generation optical networks. Its bidirectional design using a single fiber strand, combined with long-distance capability, digital diagnostics, and hot-swappable convenience, makes it a preferred choice for network engineers seeking scalability, reliability, and performance. Whether you’re upgrading a legacy system or building a new high-speed fiber network, this transceiver ensures optimal results while minimizing costs.