HPE

HPE 845397-001 25Gb SFP28 SR 100m Transceiver

Name: HPE 845397-001 25Gb SFP28 SR 100m Transceiver
Brand: HPE
SKU: 845397-001
Price: 182 USD
Availability: InStock

MPN: 845397-001·By: HPE

Part #:845397-001RefurbishedIn stock

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$182.00

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HPE 845397-001 25Gb SFP28 SR 100m Transceiver-

$182.00

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Product overview

The HPE 25Gb SFP28 SR 100m Transceiver, SKU 845397-001, is designed for 25Gb connectivity in environments that use SFP28 short-range optics. As part of the 25Gb Ethernet SFP28 SR category, it supports short-range multimode fiber deployments up to 100 meters, making it suitable for typical data center and aggregation-layer interconnects. This transceiver is positioned for 25Gbps short-range multimode fiber 100 m links, allowing IT teams to standardize on a consistent optic where 25Gb SFP28 SR is required. With its SFP28 SR form factor and 25Gb classification, it is appropriate for infrastructures that specify 25Gb Ethernet over multimode fiber within a 100 meter reach. The transceiver integrates into HPE networking and server platforms that accept 25Gb SFP28 SR optics, supporting structured cabling designs based on multimode fiber inside racks and across rows in controlled facilities.

HPE 25Gb SFP28 SR transceiver for 25Gb links
Supports short-range multimode fiber up to 100 m
Belongs to 25Gb Ethernet SFP28 SR category
Optimized for 25Gbps short-range deployments
Designed for multimode fiber cabling plants
SKU 845397-001 for precise part identification

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	845397-001
Brand	HPE
Condition	Refurbished
Model	845397-001
Series	HPE 25Gb SFP28 SR 100m Transceiver
Data Rate	25 Gbps
Cable Type	25GBASE-SR short-range multimode fiber
Fiber Mode	Multi-mode
Technology	SFP28 transceiver module
Wavelength	850 nm
Duplex Mode	Full duplex
Form Factor	SFP28 plug-in module
Intended Use	25 Gigabit Ethernet connectivity in modern data center and network environments
Product Line	HPE Network Transceiver
Product Type	SFP28 transceiver module
Compatibility	HPE systems
Hot-Pluggable	Yes
Maximum Reach	100 m
Operating Speed	25 Gigabit Ethernet
Optical Standard	25GBASE-SR
Transceiver Type	Optical transceiver
Duplex Capability	Full-duplex
Maximum Reach in Feet	328 ft
Connectivity Technology	Wired
Maximum Transfer Distance	100 m; 328 ft over multimode fiber

Performance

Media Type	Multi-mode fiber
Data Transfer Rate	25 Gbps

Networking Ports & Interfaces

Ports	1 x 25GBASE-SR Ethernet port
Interface	1 x 25GBASE-SR Ethernet; dual LC multimode fiber
Connector Type	LC multimode fiber
Connector Count	2
Optical Connector	LC multi-mode x 2
Connector Standard	LC duplex
Data Link Protocol	25 Gigabit Ethernet
Ethernet Interface	1 x Ethernet 25GBASE-SR
Network Technology	25 Gigabit Ethernet
Fiber Interface Type	SFP28

Best for

Data center 25Gb aggregation
Suitable for data center aggregation where 25Gb SFP28 SR transceivers are required for short-range multimode fiber runs up to 100 m.
Short-range multimode fiber links
Intended for 25Gbps short-range multimode fiber 100 m deployments, aligning with environments built on multimode fiber cabling.
Rack-to-rack connectivity
Useful for rack-to-rack or row-based connections that fall within the 100 m reach supported by the 25Gb SFP28 SR category.
25Gb server uplinks
Applies to 25Gb server or top-of-rack uplinks that specify SFP28 SR optics over multimode fiber within a 100 m distance.
Campus or edge 25Gb segments
Can be used for campus or edge segments that need 25Gb SFP28 SR links over multimode fiber where distances stay within 100 m.

Frequently asked questions

What type of transceiver is the HPE 845397-001?

The HPE 845397-001 is a 25Gb SFP28 SR 100m transceiver. It belongs to the 25Gb Ethernet SFP28 SR category, indicating it is intended for 25Gb connectivity using the SFP28 SR form factor. This makes it suitable for infrastructures that specifically require 25Gb SFP28 SR optics for short-range links.

What maximum distance does this 25Gb SFP28 SR transceiver support?

This transceiver is categorized as a 25Gbps short-range multimode fiber 100 m product. That means it is specified for use on multimode fiber links up to 100 meters. Network planners should design links so that the fiber length between endpoints remains within this 100 m reach classification.

Is the HPE 845397-001 suitable for multimode fiber cabling?

Yes, the product is listed in the category of 25Gbps short-range multimode fiber 100 m transceivers. This indicates that it is intended for use with multimode fiber infrastructure. When planning deployments, ensure that the cabling plant is multimode and that link lengths respect the 100 m guidance.

Which network speed does the HPE 845397-001 target?

The HPE 845397-001 is aligned with the 25Gb Ethernet SFP28 SR category and is described as a 25Gb SFP28 SR 100m Transceiver. This classification means it is intended for 25Gbps connectivity on compatible networking equipment, fitting environments that standardize on 25Gb links for servers or aggregation.

How can procurement teams uniquely identify this HPE transceiver?

Procurement teams should use the SKU 845397-001 along with its description as an HPE 25Gb SFP28 SR 100m Transceiver. Referencing the SKU and the 25Gb SFP28 SR 100m designation helps avoid confusion with other HPE optics and ensures the correct short-range multimode fiber 100 m part is ordered.

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Manufacturer part #

845397-001

Brand

HPE

Condition

Refurbished

Model

845397-001

Series

HPE 25Gb SFP28 SR 100m Transceiver

Data Rate

25 Gbps

Cable Type

25GBASE-SR short-range multimode fiber

Fiber Mode

Multi-mode

Technology

SFP28 transceiver module

Wavelength

850 nm

Duplex Mode

Full duplex

Form Factor

SFP28 plug-in module

Intended Use

25 Gigabit Ethernet connectivity in modern data center and network environments

Product Line

HPE Network Transceiver

Product Type

SFP28 transceiver module

Compatibility

HPE systems

Hot-Pluggable

Yes

Maximum Reach

100 m

Operating Speed

25 Gigabit Ethernet

Optical Standard

25GBASE-SR

Transceiver Type

Optical transceiver

Duplex Capability

Full-duplex

Maximum Reach in Feet

328 ft

Connectivity Technology

Wired

Maximum Transfer Distance

100 m; 328 ft over multimode fiber

Media Type

Multi-mode fiber

Data Transfer Rate

25 Gbps

Ports

1 x 25GBASE-SR Ethernet port

Interface

1 x 25GBASE-SR Ethernet; dual LC multimode fiber

Connector Type

LC multimode fiber

Connector Count

Optical Connector

LC multi-mode x 2

Connector Standard

LC duplex

Data Link Protocol

25 Gigabit Ethernet

Ethernet Interface

1 x Ethernet 25GBASE-SR

Network Technology

25 Gigabit Ethernet

Fiber Interface Type

SFP28