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845398-S21 HPE 25Gb SFP28 SR 100M Transceiver Multimode Fiber

SKU:
845398-S21
Weight: 3.00 lbs
Condition: Refurbished
  • Supports 25Gbps data transfer rate for high-speed networking
  • SR (Short Reach) design for up to 100 meters over OM4 multimode fiber
  • Compliant with SFP28 form factor for easy integration
  • Compatible with a wide range of HP networking equipment
In stock

$100.85

Product Overview

The HP 25Gb SFP28 SR 100M Transceiver provides high-speed, short-range connectivity ideal for data center and enterprise network environments. It fits into SFP28 slots to deliver 25Gbps data transfer over multimode fiber, making it a practical choice for linking switches and servers within 100 meters.

General Information

Brand HPE
Part Number 845398-S21

Technical Information

Form Factor SFP28
Media MMF
Type VCSEL
Protocols 25GBASE-SR,25GbE
Connector LC Duplex
DOM Support Yes

Physical Characteristics

Weight 3.00
Condition Refurbished


Product Description

This HP 25Gb SFP28 SR 100M Transceiver is built for fast, short-distance data connections between switches and servers. It is commonly used in data centers and enterprise networks where high bandwidth and low latency are essential. Professionals managing network infrastructure, such as system administrators and network engineers, often rely on transceivers like this to ensure reliable and efficient communication.

Key Features

  • Operates at 25 gigabits per second for rapid data transmission
  • Designed for short reach up to 100 meters using OM4 multimode fiber
  • Easy to install with standard SFP28 slot compatibility
  • Ensures low power consumption and stable performance
  • Works seamlessly with HP switch and storage hardware

You will commonly find this transceiver in high-performance computing environments and enterprise-level networking setups. It plays a crucial role in maintaining smooth connectivity across switches and servers, helping maintain speed and reliability without compromise.


Use Cases

The HPE 25Gb SFP28 SR 100M Transceiver is primarily utilized in enterprise and data center environments requiring high-speed, short-distance optical connectivity. It is suited for IT professionals managing network infrastructure where efficient, low-latency communication between switches and servers within racks or adjacent racks is critical.

How It's Used:

  • Connecting top-of-rack switches to storage arrays in data centers to support high-throughput storage access.
  • Enabling high-speed uplinks between aggregation switches in enterprise campus networks to improve bandwidth capacity.
  • Facilitating server-to-switch connections in virtualization environments to ensure low latency and reliable performance.
  • Supporting edge computing deployments where short-range fiber links are required between local processing units.
  • Interlinking network devices within multi-tenant data centers where fiber reach limitations align with 100-meter OM4 cable runs.

This transceiver supports operational scalability by accommodating growing bandwidth demands without extensive cabling changes, thus enhancing network flexibility and performance in constrained physical spaces.


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845398-S21 HPE 25Gb SFP28 SR 100M Transceiver Multimode Fiber
845398-S21 HPE 25Gb SFP28 SR 100M Transceiver Multimode Fiber
$100.85