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019-078-046 EMC 40GBASE-SR4 QSFP+ 850nm 70m Optical Transceiver

SKU:

019-078-046

Weight: 3.00 lbs
Condition: Refurbished
  • 40GBASE-SR4 QSFP+ optical transceiver supporting 40Gbps data rate
  • Operates at 850nm wavelength for short-range multimode fiber communication
  • Maximum transmission distance of up to 70 meters on OM3 fiber
  • MPO/MTP connector interface with low power consumption design
In stock

$57.00
Product Overview

The EMC 40GBASE-SR4 QSFP+ 850nm 70m Optical Transceiver delivers high-performance 40Gbps connectivity optimized for short-reach applications, leveraging VCSEL technology. It features a compact QSFP+ form factor with MPO/MTP connector and supports multimode fiber transmission up to 70 meters, making it suitable for modern data center and enterprise networking infrastructure.

General Information
Brand EMC
Part Number 019-078-046
Technical Information
Form Factor QSFP+
Media MMF
Type VCSEL
Protocols 40GBASE-SR4
Connector MTP/MPO
Physical Characteristics
Weight 3.00
Condition Refurbished


Product Description

The EMC 40GBASE-SR4 QSFP+ 850nm 70m Optical Transceiver is designed to deliver high-speed 40 Gigabit Ethernet connectivity over multimode fiber networks. It utilizes an 850nm VCSEL laser source to enable short-reach data transmission with reliable performance and low latency. This transceiver module is compliant with QSFP+ form factor standards, ensuring compatibility with a wide range of network switches and equipment.

Key Features

  • Supports 40Gbps data rate with 4-lane parallel optical architecture
  • 850nm wavelength operating with VCSEL technology for optimized short-range transmission
  • Compatible with multimode fiber (OM3/OM4) up to 70 meters
  • MPO/MTP 12-fiber connector interface for efficient fiber management
  • Low power consumption suitable for high-density deployments

This transceiver is ideal for data center and enterprise backbone applications requiring high throughput and minimal latency. Its robust design ensures stable operation in demanding network environments. Easy installation and hot-swappable capability allow flexible upgrades and maintenance.


Use Cases

This optical transceiver is commonly used in data center environments and enterprise LANs where high-bandwidth, short-distance connectivity is essential. It benefits network administrators and IT professionals managing large-scale, high-density switch deployments requiring fast and reliable interconnects.

How It's Used:
  • Connecting 40GbE switches within data center racks using multimode fiber cabling
  • Linking server clusters for high-performance computing environments requiring low latency
  • Enabling high-speed uplinks between aggregation and core switches in enterprise networks
  • Supporting storage area networks (SANs) that operate over short-range fiber
  • Integrating with existing multimode fiber infrastructure to extend network capacity

Its design ensures efficient operation with minimized power consumption and heat generation, supporting scalable network growth and maintaining optimal performance in densely populated networking environments.


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019-078-046 EMC 40GBASE-SR4 QSFP+ 850nm 70m Optical Transceiver
019-078-046 EMC 40GBASE-SR4 QSFP+ 850nm 70m Optical Transceiver
$57.00