What data rate does this QSFP28 transceiver support?

The QSFP28-50G-BiDi-10km-SM-1 supports an aggregate line rate of 50 Gb/s (4×12.5 Gb/s electrical lanes).

What is the optical transmit power range?

Transmit optical power ranges from –4.5 dBm (minimum) to +4.2 dBm (maximum).

What is the receiver sensitivity of this module?

The receiver sensitivity is –8.9 dBm, ensuring reliable 50 Gb/s reception up to 10 km.

Is the QSFP28-50G-BiDi-10km-SM-1 hot-swappable?

Yes, the transceiver supports hot-plug operation, allowing module replacement without powering down the host system.

Is this transceiver MSA-compliant?

Yes, it complies with the QSFP28 Multi-Source Agreement (MSA) for form factor and electrical interface.

What operating temperature range is supported?

The module operates reliably from 0°C to +70°C (commercial temperature range).

How much power does the QSFP28-50G-BiDi-10km-SM-1 consume?

Typical power consumption is under 4.5 watts, making it energy-efficient for data center deployments.

What devices is this Huawei BiDi transceiver compatible with?

It is compatible with Huawei and other vendor QSFP28-equipped switches, routers, and NICs that support 50 G Ethernet BiDi optics.

Does the module support Digital Diagnostics Monitoring (DDM)?

Yes, it features Digital Diagnostics Monitoring Interface (DDMI) for real-time monitoring of optical and electrical parameters.

Can this transceiver be used in DWDM networks?

No, this BiDi module is designed for point-to-point links over single-mode fiber and is not DWDM-tunable.

How do I install the QSFP28-50G-BiDi-10km-SM-1 module?

Align the LC connectors, insert the QSFP28 module into the host port until it latches, and verify link status via host LEDs or management software.

What warranty covers the Huawei QSFP28-50G-BiDi-10km-SM-1?

Huawei provides a limited one-year warranty covering defects in materials and workmanship under normal use.

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QSFP28-50G-BIDI-10km-SM-1

Name: Huawei BiDi Transceiver,QSFP28,1331nm(TX)/1271nm(RX),50G,-4.5dBm,4.2dBm,-8.9dBm,LC,10km
Brand: Huawei
SKU: QSFP28-50G-BIDI-10km-SM-1
Rating: 4.3 (6 reviews)

Description:: Huawei BiDi Transceiver,QSFP28,1331nm(TX)/1271nm(RX),50G,-4.5dBm,4.2dBm,-8.9dBm,LC,10km
Rating:: 4.3(6)
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QSFP28-50G-BIDI-10km-SM-1

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QSFP28-50G-BIDI-10km-SM-1 Overview

QSFP28-50G-BIDI-10km-SM-1 is a QSFP transceiver module designed to deliver a 50G data rate for high-performance Ethernet applications. It features an LC connector and operates over single-mode fiber, enabling long-range transmission distances of up to 10km that reliably support data center, enterprise, and telecom networking needs.

QSFP28-50G-BIDI-10km-SM-1 offers a compact QSFP28 form factor with standardized dimensions tailored for high-density deployments. Engineered for robust Ethernet performance, this module is ideally suited for environments where extended reach and high data throughput are critical, ensuring seamless integration into modern network infrastructures.

QSFP28-50G-BIDI-10km-SM-1 price is is available on request. Get immediate quote.

Request bulk order quote for QSFP28-50G-BIDI-10km-SM-1 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

QSFP28-50G-BIDI-10km-SM-1 Specifications

Product Type: Transceiver
Form Factor: QSFP28
Data Rate: 50G
Connector Type: LC
Wavelength: 1310nm
Transmission Distance: Long-Range
Fiber Type: Single-mode
Max Distance: 10km
Supported Protocols: Ethernet
Network Interface: Fiber
Power Consumption: N/A
Operating Temperature: 0 to 70°C
Storage Temperature: -40 to 85°C
Input Voltage: 3.3V
Compatibility: N/A
Product Name: QSFP28-50G-BIDI-10km-SM-1
Height: N/A
Width: N/A
Depth: N/A
Weight: N/A

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	QSFP28-50G-BIDI-10km-SM-1	OST080N00	SFP-10G-AOC10M	Huawei SFP-10G-ZR	SFP-10G-ZCW1551
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	QSFP28	SFP+	SFP	SFP+	SFP
Data Rate	50G	10G	10G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1310nm	850nm	850nm	1310 nm	850 nm
Transmission Distance	Long-Range	Short-Range	Short-Range	Long-Range	Short-Range
Fiber Type	Single-mode	Multi-mode	Multi-mode	Single-mode	Multi-mode
Max Distance	10km	300 meters	10m	80 km	300 meters
Supported Protocols	Ethernet	Ethernet, Fibre Channel	10G Ethernet	Ethernet	Ethernet
Network Interface	Fiber	Fiber	Ethernet	Fiber	Fiber
Power Consumption	N/A	3.5W	N/A	3.5W	1.5 W
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	N/A	Cisco, Juniper, Huawei, Arista	Cisco / Juniper / Huawei / Arista	Huawei	Cisco
Product Name	QSFP28-50G-BIDI-10km-SM-1	OST080N00 SFP+ Transceiver Module	SFP-10G-AOC10M	Huawei SFP-10G-ZR	SFP-10G-ZCW1551
Height	N/A	0.14 inches	N/A	N/A	0.3 inches
Width	N/A	0.49 inches	N/A	N/A	0.84 inches
Depth	N/A	0.80 inches	N/A	N/A	1.55 inches
Weight	N/A	0.05 lbs	N/A	N/A	0.05 lbs

Reviews & Ratings

Andrew Collins

Reliable BiDi transceiver with stable 50G performance.

James Whitaker

Consistent signal quality over long distances.

Daniel Frost

Easy integration with network hardware.

Paul Grant

Predictable optical performance.

Scott Ellis

Good value high speed optic.

Oliver Finch

Dependable Huawei transceiver.

Questions & Answers

What is the Huawei QSFP28-50G-BiDi-10km-SM-1 transceiver?

The Huawei QSFP28-50G-BiDi-10km-SM-1 is a hot-swappable 50 Gb/s Bi-Directional (BiDi) optical transceiver in QSFP28 form factor designed for single-mode fiber links up to 10 km.

Which wavelengths does this QSFP28 BiDi transceiver use?

This module transmits at 1331 nm and receives at 1271 nm, enabling bidirectional traffic over a single strand of single-mode fiber.

What is the maximum reach of the QSFP28-50G-BiDi-10km-SM-1?

It supports link distances of up to 10 kilometers over ITU-T G.652 single-mode fiber.

Which fiber type and connector are required?

The transceiver operates on ITU-T G.652 single-mode fiber and uses LC duplex connectors.

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QSFP28-50G-BIDI-10km-SM-1 Overview

QSFP28-50G-BIDI-10km-SM-1 price is is available on request. Get immediate quote.

QSFP28-50G-BIDI-10km-SM-1 Specifications

Product Type

Transceiver

Form Factor

QSFP28

Data Rate

50G

Connector Type

Wavelength

1310nm

Transmission Distance

Long-Range

Fiber Type

Single-mode

Max Distance

10km

Supported Protocols

Ethernet

Network Interface

Fiber

Power Consumption

N/A

Operating Temperature

0 to 70°C

Storage Temperature

-40 to 85°C

Input Voltage

3.3V

Compatibility

N/A

Product Name

QSFP28-50G-BIDI-10km-SM-1

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	QSFP28-50G-BIDI-10km-SM-1	OST080N00	SFP-10G-AOC10M	Huawei SFP-10G-ZR	SFP-10G-ZCW1551
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	QSFP28	SFP+	SFP	SFP+	SFP
Data Rate	50G	10G	10G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1310nm	850nm	850nm	1310 nm	850 nm
Transmission Distance	Long-Range	Short-Range	Short-Range	Long-Range	Short-Range
Fiber Type	Single-mode	Multi-mode	Multi-mode	Single-mode	Multi-mode
Max Distance	10km	300 meters	10m	80 km	300 meters
Supported Protocols	Ethernet	Ethernet, Fibre Channel	10G Ethernet	Ethernet	Ethernet
Network Interface	Fiber	Fiber	Ethernet	Fiber	Fiber
Power Consumption	N/A	3.5W	N/A	3.5W	1.5 W
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	N/A	Cisco, Juniper, Huawei, Arista	Cisco / Juniper / Huawei / Arista	Huawei	Cisco
Product Name	QSFP28-50G-BIDI-10km-SM-1	OST080N00 SFP+ Transceiver Module	SFP-10G-AOC10M	Huawei SFP-10G-ZR	SFP-10G-ZCW1551
Height	N/A	0.14 inches	N/A	N/A	0.3 inches
Width	N/A	0.49 inches	N/A	N/A	0.84 inches
Depth	N/A	0.80 inches	N/A	N/A	1.55 inches
Weight	N/A	0.05 lbs	N/A	N/A	0.05 lbs

Questions & Answers

What is the Huawei QSFP28-50G-BiDi-10km-SM-1 transceiver?

The Huawei QSFP28-50G-BiDi-10km-SM-1 is a hot-swappable 50 Gb/s Bi-Directional (BiDi) optical transceiver in QSFP28 form factor designed for single-mode fiber links up to 10 km.

Which wavelengths does this QSFP28 BiDi transceiver use?

This module transmits at 1331 nm and receives at 1271 nm, enabling bidirectional traffic over a single strand of single-mode fiber.

What is the maximum reach of the QSFP28-50G-BiDi-10km-SM-1?

It supports link distances of up to 10 kilometers over ITU-T G.652 single-mode fiber.

Which fiber type and connector are required?

The transceiver operates on ITU-T G.652 single-mode fiber and uses LC duplex connectors.