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StarTech HPE 813874-B21 Compatible SFP+ - 10GbE RJ45 Transceiver - 30m
SKU# AC23734, Model# 813874B21ST

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SKU # AC23734 | Model # 813874B21ST

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HPE 813874-B21 Compatible SFP+ 10GBASE-T (10Gbps) Gigabit Ethernet - Copper - Up to 30m (98.4') - RJ-45 Connector - For HPE switches like: BladeSystem c-Class - Hot-Swappable & MSA Compliant - Backed by a Lifetime Warranty on the module itself not the life of the OEM switch / router & will not void your OEM warranty

Manufacturer Warranty: Limited Product Lifetime Warranty
Manufacturer Contact Info:,

The 813874B21ST is an HP 813874-B21 compatible copper transceiver module that has been designed, programmed and tested to work with HP® brand switches and routers. It delivers dependable 10 GbE connectivity over copper cable, for 10GBASE-T compliant networks, with a maximum distance of up to 30 m (98.4 ft). 

Technical Specifications: 

  • Maximum Data Transfer Rate: 10 Gbps 
  • Type: Copper 
  • Connection Type: RJ45 Connector 
  • Maximum Transfer Distance: 30 m (98.4 ft) 
  • MTBF: 4,598,430 hours 
  • Digital Diagnostics Monitoring (DDM): No 

This SFP+ copper module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. SFPs 

All SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance. 

Max Transfer Distance30 m (98.4 ft)
Maximum Data Transfer Rate10 Gbps
MTBF4,598,430 hours
Physical Characteristics
Enclosure TypeZinc Alloy
Product Height13.8 mm [0.5 in]
Product Length69.8 mm [2.7 in]
Product Width13.4 mm [0.5 in]
Weight of Product58 g [2 oz]
Power Consumption (In Watts)2.3 W (max.)
Description CDW 75 - 1st HP 813874-B21 Compatible SFP+ Module - TAA
What's in the Box
Included in PackageSFP+ Transceiver
Compatible Networks10 Gbps
Auto MDIXYes
Packaging Information
Shipping (Package) Weight31 g [1.1 oz]
Package Width75 mm [3 in]
Package Length120 mm [4.7 in]
Package Height33 mm [1.3 in]
Industry StandardsIEEE 802.3an 10GBASE-T
Compatible BrandHP
Storage Temperature-40°C ~ 90°C
Operating Temperature0°C ~ +70°C
Local Unit ConnectorsRJ-45 Female

SKU # AC23734 | Model # 813874B21ST

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