HPE 25Gb SFP28 SR 100m Transceiver 845398-B21



HPE HPE 25Gb SFP28 SR 100m Transceiver 845398-B21 description

HPE 25Gb SFP28 SR 100m Transceiver 845398-B21

The HPE 25Gb SFP28 SR 100m Transceiver (845398-B21) is a high-performance, short-range optical module designed to deliver fast, reliable 25-Gigabit Ethernet connectivity for modern data centers and enterprise networks. Built to support multi-mode fiber up to 100 meters, this transceiver ensures low latency, high bandwidth, and seamless integration with HPE switches and servers.

Ideal for high-density networking environments, virtualization, cloud workloads, and performance-driven infrastructures, it provides consistent transmission quality, reduced power consumption, and long-term operational reliability. Its SFP28 form factor makes it easy to deploy, hot-swap, and scale as your network grows.

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  • Brand :HPE
  • Device Type :Sfp28 Transceiver Module
  • Form Factor :Plug-in Module
  • Connectivity Technology :Wired
  • Cabling Type :25gbase-sr
  • Data Link Protocol :25 Gigabit Ethernet
  • Data Transfer Rate :25 Gbps
  • Max Transfer Distance :328 Ft
  • Features :Full Duplex Capability
  • Interfaces :1 X Ethernet 25gbase-sr - Lc Multi-mode X 2

25Gb Ethernet performance for high-speed data transfer and efficient network scaling.

SFP28 form factor for compact, hot-swappable installation.

Supports Multi-Mode Fiber (MMF) with a transmission distance of up to 100 meters.

850nm wavelength optimized for short-range optical communication.

Enhanced reliability for continuous enterprise and data-center operations.

Low latency & high bandwidth designed for demanding workloads and cloud environments.

Fully compatible with HPE switches and servers, ensuring seamless integration.

Added on: 26 November 2025

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