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740-052009 Juniper Networks 40GBASE-LR4 QSFP+ 10km SMF Optical Transceiver

SKU:

740-052009

Weight: 3.00 lbs
Condition: Refurbished
  • 40GBASE-LR4 QSFP+ optical transceiver for long-reach data transmission
  • Supports single-mode fiber (SMF) up to 10km distance
  • Compliant with IEEE 802.3ba 40G Ethernet standards
  • Low power consumption and enhanced signal integrity
In stock

$449.00
Product Overview

The Juniper Networks 40GBASE-LR4 QSFP+ transceiver delivers high-speed 40Gbps connectivity over single-mode fiber with a reach of up to 10 kilometers. Engineered to meet IEEE 802.3ba standards, it supports seamless integration into high-performance networking equipment with a compact QSFP+ form factor.

General Information
Brand Juniper Networks
Part Number 740-052009
Technical Information
Form Factor QSFP+
Media SMF
Type 4 x LAN WDM EML
Protocols 40GBASE-LR4
Connector LC Duplex
DOM Support Yes
Physical Characteristics
Weight 3.00
Condition Refurbished


Product Description

The Juniper Networks 40GBASE-LR4 QSFP+ transceiver is designed to provide reliable high-speed data transmission over long distances using single-mode fiber. Optimized for 40 Gigabit Ethernet applications, it enables efficient data center interconnects and enterprise network backbones.

This module supports a maximum reach of 10 kilometers on SMF, making it ideal for extended network segments. Its QSFP+ form factor ensures compatibility with a wide range of Juniper switches and routers, facilitating seamless integration.

Key Features
  • Supports 40GBASE-LR4 Ethernet standard
  • Maximum transmission distance of 10 km on single-mode fiber
  • QSFP+ form factor for high port density
  • Low power consumption for energy-efficient operation
  • Compliant with IEEE 802.3ba specifications

Designed for robust network performance, this transceiver delivers consistent data rates and superior signal quality. It is suitable for use in demanding data center and campus environments requiring long-distance fiber connectivity.


Use Cases

This transceiver is typically deployed in data centers, enterprise networks, and service provider environments where long-distance 40Gbps fiber connectivity is required. Network administrators and engineers benefit from its reliable performance and compatibility with Juniper infrastructure.

How It's Used:
  • Linking data center switches across campus with 10 km fiber spans
  • Connecting aggregation or core routers in enterprise networks
  • Extending backbone links in service provider networks
  • Supporting high-bandwidth applications requiring low latency
  • Facilitating scalable network upgrades with QSFP+ interfaces

By enabling long-reach high-speed connections, this transceiver enhances operational efficiency and network scalability for demanding environments.


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740-052009 Juniper Networks 40GBASE-LR4 QSFP+ 10km SMF Optical Transceiver
740-052009 Juniper Networks 40GBASE-LR4 QSFP+ 10km SMF Optical Transceiver
$449.00