QSFP28-100G-LR4 (02311KNU) Huawei compatible QSFP28 module - Price & Datasheet

Huawei
QSFP28
100G
Duplex
10 km
QSFP28-100G-LR4 (02311KNU) Huawei compatible QSFP28 module - Price & Datasheet

Huawei compatible QSFP28-100G-LR4 - Key Features

  • Compatibility: Huawei
  • Media Type: Single-Mode Fiber (SMF)
  • Connector: Double LC/UPC
  • Fiber Count: Duplex
  • Maximum Distance: 10 km
  • Guaranteed Link Budget: 6.3 dB
  • Tx Wavelenght: 1310 nm
  • Supported Data Rate: 112 Gbps
  • DDM/DOM: Supported
  • Forward Error Correction (FEC): Host FEC Supported
  • Temperature Range: Standard 0°-70°C

Huawei QSFP28-100G-LR4 Price

SKUSKU:100G-QSFP28-10-HU
Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
181.44
Choice of 0+
Telecoms & Integrators Globally

Huawei compatible QSFP28-100G-LR4 Specifications

Form Factor
QSFP28
Modulation
NRZ (Non-Return to Zero)
Media Type
Single-Mode Fiber (SMF)
Connector
Double LC/UPC
Fiber Count
Duplex
Maximum Distance
10 km
Guaranteed Link Budget
6.3 dB
TX Wavelenght
4-channel LAN WDM (1295.56/1300.05/1304.58/1309.14 nm)
RX Wavelenght
4-channel LAN WDM (1295.56/1300.05/1304.58/1309.14 nm)
Supported Data Rate
112 Gbps
Supportet Ethernet Applications
100G Ethernet (103.125 Gbps)
DDM/DOM
Supported
Forward Error Correction (FEC)
Host FEC Supported
Transmitter Type
EML Laser
Tx Wave Bandwidth
4 LAN WDM Seperated 1310 nm Lanes (15.66 nm 1294.53 – 1310.19nm) (L0 Tx center 1295.56nm, L1 Tx center 1300.05nm, L2 Tx center 1304.58nm, L3 Tx center 1309.14nm)
Average Launch Power (Min) Each Lane
-4.3 dBm
Average Launch Power (Max) Each Lane
4.5 dBm
Extinction Ratio (Min)
4 dB
Receiver Type
PIN photodiode
RX Wave Bandwidth
4 LAN WDM Seperated 1310 nm Lanes (15.66 nm 1294.53 – 1310.19nm) (L0 Tx center 1295.56nm, L1 Tx center 1300.05nm, L2 Tx center 1304.58nm, L3 Tx center 1309.14nm)
Average Receiver Sensitivity (Min) Each Lane
-10.6 dBm
Average Receiver Sensitivity (Max) Each Lane
-8.6 dBm
Receiver Overload
5.5 dBm
Temperature Range
Standard 0°-70°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power Consumption (Max)
3.5 W
Power
+3.3V single power supply
Compliance
CE, RoHS, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3ba, IEEE 802.3bm, 100GBASE-LR4, QSFP28 MSA, SFF-8636 (Management Interface for 4-lane modules), SFF-8665

Huawei compatible QSFP28-100G-LR4 Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Huawei compatible QSFP28-100G-LR4 Description

Huawei QSFP28-100G-LR4 (02311KNU) Compatible is 100GBASE-LR4 QSFP28 (Quad Small Form-Factor Pluggable 28) Transceiver, operating over pair of single-mode optical fiber with four independent optical communication lanes, separated from each other using LAN WDM technology. Huawei compatible transceiver has a minimum guaranteed optical budget of 6.6 dB, which in most cases is enough to reach 10 km distance using single-mode cable. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. Huawei 100GBASE-LR4 compatible module uses cooled 4x25Gb/s LAN WDM TOSA (1295.56, 1300.05, 1304.58, 1309.14nm) laser transmitters and 4x25Gb/s PIN ROSA receivers. 100G LR4 Huawei Module supports DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions. Additionally the Huawei compatible module supports FEC (Forward Error Correction) function, which will help receiving side detect and correct bit errors and improve the overall quality of the link. QSFP28-100G-LR4 (02311KNU) Huawei operates in Standard 0°-70°C temperature range and has a double LC connectors. Transceiver supports up to 103.125 Gbps data rate and such applications as 100G Ethernet (103.125 Gbps). More details can be found in Huawei QSFP28-100G-LR4 (02311KNU) datasheet. Huawei compatible optical module is multi-purpose module used in number of different places in today’s networking environment. Most popular applications are Internet Service Provider (ISP) Fiber to the Home Aggregation and Backbone, Mobile Operator Core Networks and Mobile Backhaul and Data Center networking site interconnections.

Huawei offers its 100G-QSFP products appropriated to various platforms, namely Huawei S Series Switches and CloudEngine Series Switches, resulting in multiple SKUs and Part Numbers. In the table below all the possible options can be seen and what each of these Huawei 100G-QSFP are meant for. EDGE Optical Solutions offers compatibility with all mentioned platforms, finding the best fit to the customer’s own Huawei platform!

# Huawei 100G-QSFP28 Transceiver TypesSKUPart NumberHuawei Platform

QSFP28-100G-LR4

02311KNU

Huawei QSFP28-100G-LR4 with P/N: 02311KNU is used in CloudEngine Series Switches (V200R020C00 and later versions)

QSFP-100G-LR4-Lite

02311UPS

Huawei QSFP-100G-LR4-Lite with P/N: 02311UPS is used in CloudEngine 8800, 7800, 6800, and 5800 Series Switches (Versions earlier than V200R020C00)

QSFP28-100G-LR4

02311KNU

Huawei QSFP28-100G-LR4 with P/N: 02311KNU is used in CloudEngine 8800, 7800, 6800, and 5800 Series Switches (Versions earlier than V200R020C00)

QSFP28-100G-LR4

02313URT

Huawei QSFP28-100G-LR4 with P/N: 02313URT is used in CloudEngine 9800, 8800, 6800, and 5800 Series Switches (V200R020C00 and later versions)

QSFP28-100G-10KM

02311SYT

Huawei QSFP28-100G-10KM with P/N: 02311SYT is used in Optical Modules for Huawei S Series Switches.

QSFP-100G-LR4-ISP

02312KDM

Huawei QSFP-100G-LR4-ISP with P/N: 02312KDM is used in CloudEngine 16800 Series Switches

OSN010N24

02312BSS

Huawei OSN010N24 with P/N: 02312BSS is used in NetEngine 8000 M14 and M8 V800R012C00SPC300.

QSFP28-100G-LR4 (02311KNU) Huawei compatible Transceiver price and datasheet is based on our 100G-QSFP28-10 product, which is fully compliant with QSFP28 Multi Source Agreement (MSA) SFF-8665, IEEE 802.3ba 100GBASE-LR4 and IEEE 802.3bm standards, product safety standards and is CE/RoHS certified. We perform compatibility tests for Huawei 100G LR4 compatible Transceiver with the most recent Huawei networking equipment platforms, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly with Huawei platforms! Because we are committed to providing high-quality service, we conduct rigorous quality checks before delivering our products. As a result, we perform optical parameter measurements, connector cleanness tests, and EEPROM memory data validation tests on our products. Feel free to Contact us - We will be glad to know your requirements and provide you with the appropriate solution of Huawei 100G LR4 transceiver!