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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.
QSFP28-50G-BIDI-40km-SM-2 price is is available on request. Get immediate quote.
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| QSFP28-50G-BIDI-40km-SM-2 |  OSL010N01 |  DWDM-SFPGE-1558-98 |  DWDM-XFP10G-1548-51 |  DWDM-SFPGE-1533-47 | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 50G | 10G | 1G | 10G | 1G |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | QSFP28 | SFP+ | SFP | XFP | SFP |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 40km | 10 km | 80 km | 80 km | 80 km |
| Network Interface | Fiber | Ethernet | Ethernet | Fiber | Fiber |
| 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-2 | OSL010N01 10G LR SFP+ Optical Transceiver | DWDM-SFPGE-1558-98 | DWDM-XFP10G-1548-51 | DWDM-SFPGE-1533-47 |
| 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 | Gigabit Ethernet | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1310 nm | 1310nm | 1558 nm | 1548nm | 1533 nm |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
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.
The module supports an aggregated data rate of 50 Gb/s (4×12.5 Gb/s channels) in a QSFP28 form factor.
BiDi (bi-directional) uses two wavelengths on a single fiber strand, reducing cabling by transmitting and receiving simultaneously over one fiber.
It is compatible with Huawei and multi-vendor switches, routers, and MSA-compliant QSFP28 ports supporting 50 GbE.
Align the module with the port, insert until it clicks, and connect LC fiber cables. Ensure proper handling to avoid ESD damage.
Yes. It supports real-time monitoring of temperature, optical power, voltage, and bias current via the I2C management interface.
Transmit power is 1.5 dBm, receiver sensitivity is –13.5 dBm, and maximum input power is 8 dBm.
Standard versions operate from 0 °C to 70 °C; extended-temperature options cover –40 °C to 85 °C for harsh environments.
Yes, it is hot-swappable, allowing insertion or removal without powering down the host device.
Yes. It conforms to QSFP28 MSA, IEEE 802.3bm, and RoHS standards for interoperability and environmental compliance.
Ideal for 5G fronthaul, data-center interconnects, metro Ethernet, and high-density leaf-spine architectures requiring 50 GbE links.
Each module ships in an anti-static tray with a protective dust cap and ESD shielding bag, ready for deployment.
United States
