Name: 845398-B21-AO AddOn 25G SFP28 SR 100m MMF Transceiver
SKU: 845398-B21-AO
Price: 392.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The AddOn 845398-B21-AO 25G SFP28 SR Transceiver enables 25 Gigabit Ethernet connectivity over multimode fiber with a reach of up to 100 meters. Its SFP28 form factor allows integration into network devices supporting this interface, targeting high-speed short-range data links.

General Information

Technical Information
Form Factor	SFP28
Media	MMF
Type	VCSEL
Protocols	25GBASE-SR,25G Ethernet
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The AddOn 845398-B21-AO 25G SFP28 SR transceiver is designed to facilitate high-speed data communication over multimode fiber optic cables. It supports short-range connections up to 100 meters, making it suitable for data centers and enterprise network environments where low-latency and high-bandwidth are required. This transceiver is typically used by network administrators and IT professionals looking to upgrade or maintain 25 Gigabit Ethernet infrastructure with compatible SFP28 ports. Key Features Supports 25 Gigabit Ethernet speeds Utilizes short-range (SR) technology for up to 100 meters on multimode fiber Complies with SFP28 form factor standards Compatible with multimode fiber optic cabling Offers a compact design suitable for high-density network equipment The 845398-B21-AO transceiver provides a practical solution for extending network reach within data center racks or between switches and servers. Its adherence to SFP28 specifications ensures integration with existing 25G Ethernet platforms, supporting network scalability and performance.

Use Cases
This 25G SFP28 SR transceiver is commonly deployed in enterprise and data center environments where short-range, high-bandwidth connectivity is necessary over multimode fiber. It supports workloads requiring rapid data transfer between switches, servers, and storage systems. How It's Used: Connecting 25 Gigabit Ethernet switches within the same data center rack Linking servers to top-of-rack network switches over multimode fiber Facilitating storage area network (SAN) connections requiring 25G speeds Supporting high-throughput aggregation points on multimode fiber infrastructure Enabling network upgrades from 10G to 25G Ethernet in existing multimode fiber environments By providing reliable short-range optical connectivity, this transceiver helps maintain efficient data flow within localized network segments. It supports incremental network capacity improvements without overhauling existing multimode fiber cabling.

FAQ's
What fiber type does the 845398-B21-AO transceiver use? The transceiver operates over multimode fiber (MMF), suitable for short-range optical connections up to 100 meters. What is the maximum reach of this SFP28 SR transceiver? It supports data transmission distances up to 100 meters on multimode fiber cabling. Which Ethernet standard does this transceiver support? The 845398-B21-AO supports 25 Gigabit Ethernet, designed for high-speed network links. Is the transceiver compatible with all SFP28 ports? It fits the standard SFP28 form factor, compatible with devices supporting 25G SFP28 interfaces. Can this transceiver be used for long-distance connections? No, it is intended for short-range use over multimode fiber, with a maximum reach of 100 meters. What environments typically use this transceiver? Data centers and enterprise networks that require 25G Ethernet connections over short distances using multimode fiber commonly use this device.

845398-B21-AO AddOn 25G SFP28 SR 100m MMF Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

FAQ's