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QSFP28-50G-BIDI-40km-SM-2
Huawei BiDi Transceiver,QSFP28,1295nm(TX)/1309nm(RX),50G,1.5...
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QSFP28-50G-BIDI-40km-SM-2 is a QSFP transceiver module engineered to deliver a 50G data rate over single-mode fiber. It employs LC connectors and supports Ethernet protocols to enable long-range communication up to 40km, making it a high-performance solution for robust network environments.
This QSFP28 module features a compact form factor with dimensions that conform to industry standards, ensuring easy integration into data centers, enterprise networks, and telecom infrastructures. Its bidirectional design optimizes fiber usage while providing reliable connectivity and compatibility with leading network vendors.
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 QSFP28-50G-BIDI-40km-SM-2 |  OSL010N01 |  DWDM-SFPGE-1558-98 |  DWDM-XFP10G-1548-51 |  DWDM-SFPGE-1533-47 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP28 | SFP+ | SFP | XFP | SFP |
| Data Rate | 50G | 10G | 1G | 10G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1310nm | 1558 nm | 1548nm | 1533 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40km | 10 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Gigabit Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Ethernet | Ethernet | Fiber | Fiber |
| Power Consumption | N/A | 2.2 W | 2.5W | 3.5W | 2.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | QSFP28-50G-BIDI-40km-SM-2 | OSL010N01 10G LR SFP+ Optical Transceiver | DWDM-SFPGE-1558-98 | DWDM-XFP10G-1548-51 | DWDM-SFPGE-1533-47 |
| Height | N/A | 0.3 inches | 0.33 inches | 0.50 inches | 0.65 inches |
| Width | N/A | 0.85 inches | 0.53 inches | 2.20 inches | 0.55 inches |
| Depth | N/A | 1.3 inches | 2.22 inches | 1.50 inches | 0.80 inches |
| Weight | N/A | 0.1 lbs | 0.1 lbs | 0.20 lbs | 0.2 lbs |
BiDi optic delivered stable 50G links over 40km without packet loss.
Clean signal levels and easy interoperability with Huawei switches.
Reliable performance for metro connectivity. No link flaps observed.
Worked as expected for long range BiDi deployments.
Good optical budget and consistent throughput.
Solid choice for extending 50G connections cost effectively.
The Huawei QSFP28-50G-BIDI-40km-SM-2 is a 50 Gb/s BiDi optical module supporting dual wavelengths over single-mode fiber for data centers and metro networks up to 40 km.
This transceiver uses 1295 nm for transmission (TX) and 1309 nm for reception (RX) on a single-mode fiber pair.
It supports up to 40 km over G.652 single-mode fiber with a standard LC duplex connector.
It features industry-standard duplex LC connectors compatible with LC adapter panels and patch cords.