40G QSFP+ ZR4 Transceiver – Ultra-Long Range 40Gbps Optical Module
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40G QSFP+ ZR4 Transceiver – Ultra-Long Range 40Gbps Optical Module

Category: Network System

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Overview
Features
Key Benefits
Applications
Technical Specs
More Info

40G QSFP+ ZR4 Transceiver Overview

The 40G QSFP+ ZR4 Transceiver is engineered for ultra-long-distance 40Gbps optical networks.

It supports single-mode fiber with CWDM channels for distances up to 80 km, providing high-performance connectivity for telecom, metro, and data center interconnects.

40G QSFP+ ZR4 Transceiver Features

  • Supports 40Gbps Ethernet data rate
  • QSFP+ MSA compliant
  • ZR4 ultra-long-range single-mode fiber technology
  • LC duplex optical connector
  • Hot-swappable QSFP+ interface
  • Extended transmission distance up to 80 km
  • Low power consumption
  • RoHS compliant

40G QSFP+ ZR4 Transceiver Benefits

  • Reliable ultra-long-range 40G connectivity
  • Reduces intermediate network equipment requirements
  • Compact QSFP+ form factor for high port density
  • Plug-and-play deployment for fast installation
  • Ideal for telecom backbones and metro networks

40G QSFP+ ZR4 Transceiver Applications

  • Telecom ultra-long-distance links
  • Data center interconnects (DCI)
  • Enterprise backbone networks
  • Cloud infrastructure and metro networks
  • Switch-to-switch optical connections

40G QSFP+ ZR4 Transceiver Specifications

Specification Details
Form FactorQSFP+
Data Rate40Gbps
ConnectorLC Duplex
Fiber TypeSingle-Mode Fiber (SMF)
Transmission DistanceUp to 80 km
Wavelength1270–1330 nm CWDM
Operating Temperature0°C to 70°C
ComplianceQSFP+ MSA, IEEE 802.3ba, RoHS

40G QSFP+ ZR4 Transceiver FAQs

What distance can ZR4 transceivers reach?
Up to 80 km over single-mode fiber using CWDM channels.
Difference between ER4 and ZR4?
ER4 supports 40 km, while ZR4 extends reach up to 80 km for ultra-long links.
Where are ZR4 modules typically used?
Used in telecom, metro networks, and ultra-long-distance data center interconnects.

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