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QDD-2X100G-LR4 Juniper 2x100Gb/s 100GBASE-LR4 10km Single-Mode QSFP-DD CS Transceiver

SKU:

QDD-2X100G-LR4

Weight: 3.00 lbs
Condition: Refurbished
  • Dual-port 100GBase-LR4 QSFP-DD transceiver for single-mode fiber
  • Supports long-reach data transmission up to 10 kilometers
  • Complies with IEEE 802.3ba 100G standards for high-speed connectivity
  • Designed for high-density data center and carrier networks
Product Overview

The QDD-2X100G-LR4 transceiver provides dual 100GBase-LR4 connections over single-mode fiber, fitting into QSFP-DD interfaces typically used in data centers and telecom networks. It supports long-distance transmission up to 10 km, addressing the need for high-speed, reliable optical links in advanced networking environments.

General Information
Brand Juniper
Technical Information
Media SMF
Type 4 x LAN WDM EML
Protocols 100GBASE-LR4
Connector LC Duplex
DOM Support Yes
Physical Characteristics
Weight 3.00
Condition Refurbished


Product Description

The QDD-2X100G-LR4 is a dual-port QSFP-DD transceiver designed for high-speed optical communication over single-mode fiber. It enables data rates of 100 gigabits per second per port with a long reach of up to 10 kilometers, making it suitable for environments where extended distance connectivity is required.

Commonly deployed in data centers and carrier networks, this transceiver fits into standard QSFP-DD interfaces and is built for network engineers and operators managing high-performance and scalable infrastructures. Its compact form factor and adherence to industry standards ensure reliable integration into existing network setups.

Key Features

  • Delivers dual 100G lanes over single-mode fiber for extended distance links
  • Supports transmission distances up to 10 km without signal degradation
  • Compatible with QSFP-DD compliant ports for easy installation
  • Operates with low power consumption suitable for dense port configurations
  • Built to meet IEEE 802.3ba specifications ensuring interoperability

This transceiver module offers dependable long-range optical connections, making it a practical component in complex network architectures. Its consistent performance helps maintain data integrity across extended fiber links.

Overall, the QDD-2X100G-LR4 balances speed and distance requirements effectively, providing network setups with scalable and efficient optical transport capabilities.


Use Cases

This transceiver is typically found in large-scale networking environments requiring high-bandwidth and long-distance optical connectivity. It is suited to operators and engineers working in carrier networks, data centers, and cloud infrastructure where extended reach and dual-port efficiency are key considerations.

How It's Used:

  • Connecting aggregation switches in data centers over single-mode fiber runs spanning several kilometers
  • Providing uplinks between core network devices in telecom infrastructure supporting 100G speeds
  • Facilitating dual-port 100G connections in high-density rack deployments
  • Integrating into service provider edge routers for long-haul optical transport
  • Supporting scalable network expansions requiring reliable and fast optical interfaces

By enabling dual 100G links over extended distances, this transceiver supports operational efficiency and scalability in demanding network environments. Its precise design helps maintain stable performance across varied deployment scenarios without compromising speed or reliability.


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QDD-2X100G-LR4 Juniper 2x100Gb/s 100GBASE-LR4 10km Single-Mode QSFP-DD CS Transceiver
QDD-2X100G-LR4 Juniper 2x100Gb/s 100GBASE-LR4 10km Single-Mode QSFP-DD CS Transceiver