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QSFP28-50G-BIDI-40km-SM-1
Huawei BiDi Transceiver,QSFP28,1309nm(TX)/1295nm(RX),50G,1.5...
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QSFP28-50G-BIDI-40km-SM-1 is a high-performance QSFP transceiver specifically engineered to support 50G bidirectional transmission over single-mode fiber. It features LC connectors, delivers long-range connectivity up to 40km, and operates on Ethernet protocols, making it an excellent choice for dense data center interconnects, enterprise networks, and telecom infrastructures.
QSFP28-50G-BIDI-40km-SM-1 is built in a compact QSFP form factor with well-defined physical dimensions that ensure seamless integration in modern network equipment. Designed for precision and reliability, this module meets rigorous data transmission standards while simplifying network architecture through its versatile application across advanced optical interconnect scenarios.
QSFP28-50G-BIDI-40km-SM-1 price is is available on request. Get immediate quote.
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| QSFP28-50G-BIDI-40km-SM-1 |  Huawei SFP-10G-ZR |  SFP-FC4G-LW |  DWDM-XFP10G-1548-51 |  QSFP-4SFP10-AOC10M | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Huawei | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | Integrated AOC |
| Data Rate | 50G | 10G | 4G | 10G | 10G per channel (40G aggregate) |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Multi-mode |
| Form Factor | QSFP | SFP+ | SFP | XFP | QSFP to 4xSFP10 converter cable |
| Max Distance | 40km | 80 km | 10 km | 80 km | 10m |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Optical |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | QSFP28-50G-BIDI-40km-SM-1 | Huawei SFP-10G-ZR | SFP-FC4G-LW | DWDM-XFP10G-1548-51 | QSFP-4SFP10-AOC10M |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Fibre Channel | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Short-Range |
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50G BiDi QSFP performed reliably at 40km.
Stable high speed transmission.
Clean signal and low error rates.
Good compatibility with QSFP28 ports.
Enterprise grade optic.
Consistent performance in production.
The Huawei QSFP28-50G-BIDI-40km-SM-1 is a BiDi optical module supporting 50 Gbps data rate over single-mode fiber up to 40 km. It features QSFP28 form factor, LC duplex connector, and dual wavelengths (1309 nm TX / 1295 nm RX).
This transceiver supports a 50 Gbps data rate compliant with 50G Ethernet, 50G LAN-WDM, and IEEE 802.3cd standards, ensuring seamless integration in high-density data center networks.
The module uses bidirectional wavelengths: 1309 nm for transmission and 1295 nm for reception, optimizing fiber utilization and minimizing cost in single-mode deployments.
Designed for long-haul connectivity, it achieves up to 40 km over G.652 single-mode fiber, offering reliable performance for metro and campus backbones.
It requires G.652 single-mode fiber and uses a duplex LC connector pair, ensuring compatibility with standard fiber infrastructures.
The optical transmit output power is 1.5 dBm (minimum) to 8 dBm (maximum), providing ample link budget for 40 km applications.
Receiver sensitivity is –13.5 dBm, ensuring high optical sensitivity for error-free reception over extended distances.
Yes. The QSFP28 BiDi transceiver is hot-swappable, allowing seamless insertion and removal without powering down the host device.
Yes. It is fully compliant with QSFP28 and SFF-8665 MSA specifications, guaranteeing interoperability across multiple vendors.
Yes. Integrated DDM provides real-time monitoring of temperature, optical power, voltage, and bias current for proactive network management.
Typical power consumption is under 3.5 W, making it energy-efficient for large-scale deployments in data centers and service provider networks.
Standard operating temperature ranges from 0 °C to 70 °C (case), ensuring stable performance in typical data center environments.
It is compatible with Huawei switches and routers as well as third-party devices that support QSFP28 50G BiDi MSA modules.
Insert the QSFP28 module into the host port until it clicks, connect LC fiber cables according to TX/RX labels, and confirm link status via DDM or host interface.
Yes. The module adheres to RoHS 6/6 regulations, ensuring it is free from hazardous substances and environmentally friendly.
The full SKU is QSFP28-50G-BIDI-40km-SM-1 and the Huawei part number is 02310DXC (subject to region). Verify with your supplier for exact PN.
Ideal for high-density data centers, metro aggregation, and enterprise campus backbones where fiber count is limited and 50 Gbps links are required.
United States
