QuickSpecs
Overview
Overview
HPE 25G and 100G Transceivers
HPE 25G and 100G Transceivers
Page 1
QuickSpecs HPE 25G and 100G Transceivers
Platform Information
Platform Information
Models
Recommended
These transceiver are recommended options that have been selected by HPE experts to provide the right technology for a range of
workloads and market segments offering the best combination of performance, value and availability.
HPE 25Gb SFP28 SR 100m Transceiver 845398-B21
HPE 100Gb QSFP28 MPO SR4 100m Transceiver 845966-B21
Page 2
QuickSpecs HPE 25G and 100G Transceivers
Service and Support
Service and Support
Service and Support NOTE:
Most HPE branded options sourced from HPE that are compatible with your product will be covered under
your main product support at the same level of coverage, allowing you to upgrade freely. Additional support is
required on select workload accelerators, switches, racks and UPS options 12KVA and over. Coverage of the
UPS battery is not included under HPE support services; standard warranty terms and conditions apply.
This adapter is covered under HPE Support Services/ Service Contract applied to the HPE
ProLiant Server or enclosure. No separate HPE Support Services need to be purchased.
Warranty and Support Services
Protect your business beyond warranty with HPE Support Services
Parts and Materials
Warranty and Support Services will extend to include HPE options configured with your server or storage
device. The price of support service is not impacted by configuration details. HPE sourced options that are
compatible with your product will be covered under your server support at the same level of coverage allowing
you to upgrade freely. Installation for HPE options is available as needed. To keep support costs low for
everyone, some high value options will require additional support. Additional support is only required on select
high value workload accelerators, fibre switches, InfiniBand and UPS options 12KVA and over. Coverage of the
UPS battery is not included under TS support services; standard warranty terms and conditions apply.
HPE Technology Services delivers confidence, reduces risk and helps customers realize agility and stability.
Connect to HPE to help prevent problems and solve issues faster. HPE Support Services enable you to choose
the right service level, length of coverage and response time as you purchase your new server, giving you full
entitlement to the support you need for your IT and business.
Protect your product, beyond warranty.
Hewlett Packard Enterprise will provide HPE-supported replacement parts and materials necessary to
maintain the covered hardware product in operating condition, including parts and materials for available
and recommended engineering improvements. Parts and components that have reached their maximum
supported lifetime and/or the maximum usage limitations as set forth in the manufacturer's operating manual,
product quick-specs, or the technical product data sheet will not be provided, repaired, or replaced as part of
these services. The defective media retention service feature option applies only to Disk or eligible SSD/Flash
Drives replaced by Hewlett Packard Enterprise due to malfunction.
For more information
Visit the Hewlett Packard Enterprise Service and Support website.
Page 3
QuickSpecs HPE 25G and 100G Transceivers
Technical Specifications
Technical Specifications
HPE 25Gb SFP28 SR 100m Transceiver (845398-B21)
NOTE:
Ports 1 LC 25-GbE port (IEEE 802.3 Type 25Gbase-SR) duplex full only
Connectivity Connector type LC
Physical characteristics Dimensions 0.54 x 2.19 x 0.47 in. (13.8 x 55.7 x 11.9 mm)
Environment Operating
Electrical characteristics Voltage Supply 3.3 V
Cabling Cable type OM3, OM4
NOTES For fiber patch cords, use Ultra Physical Contact (UPC) surface termination/
Services Refer to the Hewlett Packard Enterprise website for details on the service-
A 25-Gigabit transceiver in SFP28 form-factor that supports the SR standard, providing 25Gigabit connectivity up to 100m on multi-mode fiber.
Wavelength 850 nm
Weight 0.04 lb. (20 g)
Transceiver form
SFP28
factor
32°F to 158°F (0°C to 70°C)
temperature
Operating relative
0% to 85%, noncondensing
humidity
Non-operating/
-40°F to 185°F (-40°C to 85°C)
Storage temperature
Power consumption
1.5 W
maximum
Cable length Up to 70m (OM3); up to 100m (OM4)
Fiber type Multi-mode
polish.
Angled Physical Contact (APC) is not recommended.
level descriptions and product numbers. For details about services and
response times in your area, please contact your local Hewlett Packard
Enterprise sales office.
https://www.hpe.com/us/en/servers.html
HPE 100Gb QSFP28
MPO SR4 100m
Transceiver (845966B21)
NOTE:
A 100-Gigabit transceiver in QSFP28 form-factor that supports the 4x25-Gigabit SR4 standard,
providing 100-Gigabit connectivity up to 100m.
Ports 1 MPO 100-GbE port (IEEE 802.3 Type 100Gbase-SR4)
Connectivity Connector type MPO
Wavelength 850 nm
Physical characteristics Dimensions 0.72 x 2.86 x 0.33 in. (18.35 x 72.7 x 8.5 mm)
Weight 0.08 lb. (36 g)
Transceiver form
QSFP28
factor
Environment Operating
32°F to 158°F (0°C to 70°C)
temperature
Operating relative
0% to 85%, noncondensing
humidity
Non-operating/
-40°F to 185°F (-40°C to 85°C)
Storage temperature
Electrical characteristics Voltage Supply 3.3 V
Page 4
QuickSpecs HPE 25G and 100G Transceivers
Technical Specifications
Operating System and Virtualization Support
Environmentfriendly Products and
Approach - End-oflife Management and
Recycling
Power consumption
maximum
Cabling Cable type OM3, OM4
Cable length Up to 70m (OM3); up to 100m (OM4)
Fiber type Multi-mode
NOTES For fiber patch cords, use Ultra Physical Contact (UPC) surface termination/
polish.
Angled Physical Contact (APC) is not recommended.
Services Refer to the Hewlett Packard Enterprise website at: https://www.hpe.com/
us/en/servers.html for details on the service-level descriptions and product
numbers. For details about services and response times in your area, please
contact your local Hewlett Packard Enterprise sales office.
The Operating Systems supported by this adapter are based on the server OS support. Please refer to the OS
Support Matrix at https://www.hpe.com/us/en/servers/server-operating-systems.html.
Hewlett Packard Enterprise offers end-of-life product return, trade-in, and recycling programs, in many
geographic areas, for our products. Products returned to Hewlett Packard Enterprise will be recycled, recovered
or disposed of in a responsible manner.
The EU WEEE Directive (2012/19/EU) requires manufacturers to provide treatment information for each
product type for use by treatment facilities. This information (product disassembly instructions) is posted on
the Hewlett Packard Enterprise web site. These instructions may be used by recyclers and other WEEE
treatment facilities as well as Hewlett Packard Enterprise OEM customers who integrate and re-sell Hewlett
Packard Enterprise equipment.
2.0 W
Page 5
QuickSpecs HPE 25G and 100G Transceivers
Summary of Changes
Summary of Changes
Date Version History Action Description of Change
05-Feb-2018 Version 2 Changed Technical specifications sections was updated
06-Jun-2016 Version 1 Created New QuickSpecs.
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Copyright 2018 Hewlett Packard Enterprise Development LP. The information contained herein is subject to change
without notice. The only warranties for Hewlett Packard Enterprise products and services are set forth in the express
warranty statements accompanying such products and services. Nothing herein should be construed as constituting an
additional warranty. Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained
herein.
c04939512 - 15520 - Worldwide - V2 – 05-Feb-2018
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