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QSFP28-50G-LR 50G QSFP28 LR 1310nm 10km PAM4 LC SMF DDM Transceiver Module

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SKU:18931
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FiberMall
FM PN:
QSFP28-50G-LR
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50G QSFP28 LR Transceiver Module (1310nm SMF 10km LC DDM)

The 50G QSFP28 LR transceiver module is designed for 50G Ethernet links over 10Km single-mode fiber. Built-in Digital Diagnostic Monitoring (DDM) allows access to real-time operating parameters via the I2C interface. It is QSFP28 MSA, SFF-8636, and SFF-8679 compliant and suitable for 50GBASE Ethernet, 5G network mid/backhaul applications.

Product Details

FiberMall P/N QSFP28-50G-LRVendor Name FiberMall
Form Factor QSFP28Max Data Rate 50Gbps
Wavelength 1310nmMax Distance 10km
Connector Duplex LCTransmitter Type DML
Cable Type SMFReceiver Type PIN
TX Power -4.5~+4.2dBmReceiver Sensitivity < -8.4dBm
Protocols MSA Compliant, SFF-8665 and SFF-8679Operation Temperature 0 to 70°C (32 to 158°F)


Quality Assurance

Excellent quality is the foundation of FiberMall' s survival and development. Our operation team are experts with many years' experiences in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.

Quality Certification

We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.

50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

our advantages

50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

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Fast Delivery
50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

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50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

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50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

Premium Quality

High stability

Rigorous Industrial ProductTesting

Optical communication products belong to industrial products,which require high stability and reliability.FIBERMALL adopts leading product design, first-class raw materials and production technology to ensure the first-class quality of our products, so that your project can be used, installed stably and reliably

50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
50G QSFP28 LR 10km Optical Transceiver Module | FiberMall

MTBF Testing

MTBF(Mean Time between Failures)testing ensure high stablility

100% 3rd Party Compatible

FiberMall Compatibility Testing Center has most of the mainstream brand switches and devices.Before shipment,We will code the optical modules or DAC/AOC cables,then test them on the corresponding switches to ensure that our products are 100% compatible with your system.

50G QSFP28 LR 10km Optical Transceiver Module | FiberMall
Coding(EEPROM Programming)
50G QSFP28 LR 10km Optical Transceiver Module | FiberMall
Testing system

Partial test demonstartion

50G QSFP28 LR 10km Optical Transceiver Module | FiberMall
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H3C LS-5500-28C-S
Product Features
 Supports 50GBASE-LR
 Lane signaling rate 26.5625 Gb/s with PAM4
 Up to 10km transmission on SMF
 DML TOSA and PIN ROSA
 High-speed I/O electrical interface
 QSFP28 MSA package with duplex LC connector
 Single +3.3V power supply
 Support Huawei TX_DIS and RX_LOS for telecom applications
 Maximum power consumption 3.5 W
 Compliant with IEEE 802.3cd, SFF-8636 and SFF-8679, EU Directive 2015/863/EU

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