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019-078-056 Dell 25GbE SFP28 850nm SR Optical Transceiver

SKU:

019-078-056

Weight: 3.00 lbs
Condition: Refurbished
  • Supports 25GbE data rates for high-speed networking
  • 850nm VCSEL laser optimized for short-range applications
  • Compatible with SFP28 form factor for easy integration
  • Designed for multimode fiber (MMF) environments
In stock

$59.00
Product Overview

The Dell 25GbE SFP28 850nm SR Optical Transceiver delivers high-speed 25 Gigabit Ethernet connectivity optimized for short-range multimode fiber networks. Its SFP28 form factor and 850nm VCSEL laser enable reliable, energy-efficient data transmission with real-time digital diagnostic monitoring support.

General Information
Brand Dell
Part Number 019-078-056
Technical Information
Form Factor SFP28
Media MMF
Type VCSEL
Protocols 25GBASE-SR
Connector LC Duplex
DOM Support Yes
Physical Characteristics
Weight 3.00
Condition Refurbished


Product Description

The Dell 25GbE SFP28 850nm SR Optical Transceiver is engineered to deliver high-performance and reliable connectivity for data center and enterprise networks. Utilizing a short-range 850nm VCSEL laser, this transceiver is optimized for multimode fiber links, providing efficient data transmission over distances typically up to 100 meters.

This transceiver module conforms to the SFP28 form factor, ensuring seamless compatibility with a wide range of Dell switches and network devices that support 25 Gigabit Ethernet speeds. Its design supports digital diagnostic monitoring (DOM) for real-time performance monitoring and diagnostics.

Key Features

  • Supports 25 Gigabit Ethernet speed for enhanced network throughput
  • 850nm VCSEL laser suited for short-range multimode fiber connections
  • SFP28 form factor compatible with modern network equipment
  • Enables digital optical monitoring (DOM) for real-time diagnostics
  • Low power consumption designed to optimize energy efficiency

This transceiver module is ideal for high-density data center environments where efficient and reliable short-range connectivity is essential. It integrates easily into existing infrastructure, supporting network scalability and performance optimization.

With robust construction and adherence to industry standards, the Dell 25GbE SFP28 850nm SR Optical Transceiver ensures dependable operation in demanding network applications.


Use Cases

This optical transceiver is commonly deployed in high-performance data center environments and enterprise networks where short-range connections over multimode fiber are necessary. Network administrators and IT professionals benefit from its compatibility and diagnostic capabilities for streamlined operations.

How It's Used:
  • Connecting servers to top-of-rack switches in data centers for 25GbE throughput
  • Interlinking network switches within enterprise campus networks over multimode fiber
  • Facilitating high-speed storage area network (SAN) connections requiring short-range fiber optics
  • Supporting virtualized and cloud computing environments demanding low-latency links
  • Upgrading existing 10GbE infrastructure to 25GbE with compatible SFP28 modules

By enabling efficient short-range optical connections with low power usage and monitoring features, this transceiver supports scalable and high-performance networking deployments.


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019-078-056 Dell 25GbE SFP28 850nm SR Optical Transceiver
019-078-056 Dell 25GbE SFP28 850nm SR Optical Transceiver
$59.00