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740-043308 Juniper Networks 40GBASE-LR4 QSFP+ Pluggable Optical Transceiver Module

SKU:

740-043308

Weight: 3.00 lbs
Condition: Refurbished
  • 40GBASE-LR4 QSFP+ optical transceiver for high-speed data transmission
  • Supports single-mode fiber (SMF) with LC duplex connectors
  • Extended reach up to 10 km for long-distance connectivity
  • Low power consumption ideal for dense network environments
In stock

$129.00
Product Overview

The Juniper Networks 40GBASE-LR4 QSFP+ Pluggable Optical Transceiver Module offers high-speed 40 Gigabit Ethernet connectivity over single-mode fiber with a reach of up to 10 kilometers. Featuring a QSFP+ form factor and 4 x LAN WDM EML laser technology, it delivers reliable long-distance transmission suitable for demanding network infrastructures.

General Information
Brand Juniper Networks
Part Number 740-043308
Technical Information
Form Factor QSFP+
Media SMF
Type 4 x LAN WDM EML
Protocols 40GBASE-LR4, IEEE 802.3ba
Connector LC Duplex
DOM Support Yes
Physical Characteristics
Weight 3.00
Condition Refurbished


Product Description

The Juniper Networks 40GBASE-LR4 QSFP+ Pluggable Optical Transceiver Module is designed for high-performance networking environments that demand reliable and efficient 40 Gigabit Ethernet connectivity. It utilizes 4 x LAN WDM EML laser technology to provide robust signal integrity over single-mode fiber.

This transceiver module supports a link length of up to 10 kilometers, making it suitable for large-scale data center interconnects and enterprise campus networks. Its QSFP+ form factor ensures compatibility with a wide range of Juniper network devices.

Key Features
  • 40 Gigabit Ethernet data rate compliant with 40GBASE-LR4 standards
  • Single-mode fiber support with LC duplex connector interface
  • Utilizes 4 x LAN WDM EML laser technology for enhanced signal quality
  • Reach up to 10 km for long-distance optical transmission
  • Hot-pluggable QSFP+ form factor for easy integration and maintenance

Engineered for high-density network deployments, this transceiver module helps organizations scale their infrastructure while maintaining low power consumption and minimal latency. Its robust design ensures reliable performance in demanding networking scenarios.

By integrating this module, network administrators can optimize data throughput and improve overall network efficiency in both enterprise and service provider environments.


Use Cases

This 40GBASE-LR4 QSFP+ transceiver module is typically deployed in data centers, enterprise networks, and service provider environments where long-distance, high-bandwidth optical connectivity is essential. It benefits network engineers and administrators who require scalable and efficient optical transport solutions.

How It's Used:
  • Connecting data center switches across large campuses or multi-building facilities
  • Facilitating long-haul links between core and aggregation network layers
  • Integrating high-speed backbone connections for metro area networks
  • Supporting enterprise WAN links requiring extended reach and low latency
  • Enabling scalable 40 Gigabit Ethernet deployments in dense network environments

By providing reliable long-distance optical connectivity with high throughput, this transceiver enhances network scalability and operational efficiency, supporting the growing demands of modern data traffic.


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740-043308 Juniper Networks 40GBASE-LR4 QSFP+ Pluggable Optical Transceiver Module
740-043308 Juniper Networks 40GBASE-LR4 QSFP+ Pluggable Optical Transceiver Module
$129.00