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QSFP-40G-SR4-Finisar FINISAR 40GBASE-SR4 QSFP Transceiver

SKU:

QSFP-40G-SR4-Finisar

Weight: 3.00 lbs
Condition: Refurbished
  • 40Gbps data rate for high-speed network connections
  • Multimode fiber support with up to 100 meters reach
  • Low power consumption for efficient operation
  • Compatible with 40GBASE-SR4 standard and QSFP form factor
In stock

$10.35
Product Overview

The Finisar QSFP-40G-SR4 is a 40Gbps multimode fiber transceiver designed for short-reach connections in data centers and enterprise networks. It fits into standard QSFP slots, providing a reliable link for server and switch interconnects while keeping power use low and physical footprint compact.

General Information
Brand Finisar
Part Number QSFP-40G-SR4-Finisar
Technical Information
Form Factor QSFP+
Media MMF
Type VCSEL
Power Consumption Typical ~2.5 W, Max 3.5 W
Protocols 40GBASE-SR4, IEEE 802.3ba
Connector MTP/MPO
DOM Support Yes
Physical Characteristics
Weight 3.00
Condition Refurbished


Product Description

The Finisar QSFP-40G-SR4 module provides fast and reliable 40 Gigabit per second connectivity ideal for short-range data transmissions. It's commonly used in data centers and enterprise networks where high bandwidth and low latency are crucial for tasks like server aggregation and switch interconnections.

This transceiver is built for systems requiring multimode fiber links and is often found in network environments that prioritize speed and efficiency, such as cloud infrastructure and high-performance computing clusters. Network engineers and IT professionals benefit from its straightforward installation and compatibility with standard QSFP ports.

Key Features

  • Supports 40GBASE-SR4 standard for short-range fiber connections
  • Operates over multimode fiber with reach up to 100 meters
  • Compact QSFP form factor fits dense networking equipment
  • Energy efficient design reduces overall power consumption
  • Integrated diagnostics for real-time monitoring of performance

This transceiver module is typically deployed in data centers managing high-volume traffic between switches and servers. It helps maintain smooth network operation with minimal downtime and supports growing data demands without requiring extensive hardware upgrades.


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QSFP-40G-SR4-Finisar FINISAR 40GBASE-SR4 QSFP Transceiver
QSFP-40G-SR4-Finisar FINISAR 40GBASE-SR4 QSFP Transceiver
$10.35