100G QSFP28 LR4 Transceiver – Long Reach 100Gbps Optical Module
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100G QSFP28 LR4 Transceiver – Long Reach 100Gbps Optical Module

Category: Network System

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Overview
Features
Key Benefits
Applications
Technical Specs
More Info

100G QSFP28 LR4 Transceiver Overview

The 100G QSFP28 LR4 Transceiver is designed for long-reach optical connections using four 25Gbps lanes over single-mode fiber. It supports distances up to 10 km, making it ideal for high-speed data center, metro, and enterprise backbone networks.

100G QSFP28 LR4 Transceiver Features

  • QSFP28 MSA compliant
  • 100Gbps Ethernet data rate
  • Four lanes of 25Gbps LR4
  • Single-mode fiber support (SMF)
  • MPO12 optical connector
  • Hot-swappable QSFP28 interface
  • Low power consumption
  • RoHS compliant

100G QSFP28 LR4 Transceiver Benefits

  • Reliable long-distance 100Gbps connectivity up to 10 km
  • High port density with compact QSFP28 form factor
  • Supports high-speed data center and metro interconnects
  • Hot-swappable for minimal downtime
  • Optimized for enterprise and telecom backbone networks

100G QSFP28 LR4 Transceiver Applications

  • Data center interconnects (DCI)
  • Enterprise backbone networks
  • Metro and campus optical links
  • Switch-to-switch high-speed connections
  • Cloud computing and storage infrastructure

100G QSFP28 LR4 Transceiver Specifications

Specification Details
Form FactorQSFP28
Data Rate100Gbps
ConnectorMPO12
Fiber TypeSingle-Mode Fiber (SMF)
Transmission DistanceUp to 10 km
Wavelength1295–1310 nm
Operating Temperature0°C to 70°C
ComplianceQSFP28 MSA, IEEE 802.3bm, RoHS

100G QSFP28 LR4 Transceiver FAQs

What is LR4 technology?
LR4 uses four lanes of 25Gbps each to achieve 100Gbps transmission over single-mode fiber up to 10 km.
Is this transceiver hot-swappable?
Yes, it supports hot-swapping without powering down the equipment.
Where is it typically used?
Data center interconnects, metro networks, and enterprise backbone networks.

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