HPE 720187-B21 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multi Mode Fiber Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 850nm - DDM HPE BladeSystem, c-Class, FlexFabric 20/40

40 Gbps | Multi Mode Fiber | MPO | 150 m (492 ft) | Lifetime Warranty

Product ID: 720187-B21-ST

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  • 100% HPE 720187-B21 COMPATIBLE: Works with HPE switches like BladeSystem, c-Class, FlexFabric 20/40, , and others
  • TECHNICAL SPECS: 40GBASE-SR4 | 40Gbps | Multi Mode (MMF) | MPO Connector | 850nm | Digital Diagnostic Monitoring (DDM) | Distances up to 150m (492ft)
  • TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in HPE routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
Your price
€246,99 EUR excl. VAT
€293,92 EUR incl. VAT

The 720187-B21-ST is a HP 720187-B21 compatible fiber transceiver module that has been designed, programmed and tested to work with HP brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBase-SR4 compliant networks, with a maximum distance of up to 150 m (492 ft). 

Technical Specifications: 

  • Wavelength: 850nm 
  • Maximum Data Transfer Rate: 40 Gbps 
  • Type: Multi Mode Fiber 
  • Connection Type: MPO Connector 
  • Maximum Transfer Distance: 150 m (492 ft)
  • MTBF: 244,610,583 hours 
  • Power Consumption: Low power consumption 
  • Digital Diagnostics Monitoring (DDM): Yes 

This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.  

StarTech.com SFPs 

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

Partner Numbers

  • Ingram Germany V934598
  • ALSO DEUTSCHLAND GMBH 3559615
  • UPC 065030885942

Specifications

Warranty Information Warranty Lifetime
Hardware Compatible Brand HPE
Industry Standards IEEE 802.3ba 40GBASE-SR4
Packaging Information Package Height 35 mm [1,4 in]
Package Length 20,5 cm [8,1 in]
Shipping (Package) Weight 60 g [2,1 oz]
Package Width 12 cm [4,7 in]
Performance DDM Yes
Maximum Data Transfer Rate 41.25 Gbps
Max Transfer Distance 150 m (492 ft)
MTBF 244,610,583 hours
Wavelength 850nm
Compatible Networks 40 Gbps
Type Multi Mode
Fiber Operating Mode Full-Duplex
Physical Characteristics Product Height 0 mm [0,0 in]
Product Length 0 mm [0,0 in]
Weight of Product 0 g [0,0 oz]
Product Width 12,2 cm [4,8 in]
What's in the Box 1 - Included in Package QSFP+ Transceiver

Drivers/Downloads

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Datasheet

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Frequently Asked Questions

Troubleshooting

Ensure the Network Device is running a compatible Firmware Version on a compatible Operating System. Please consult the manufacturer of the Network Device for more information regarding the minimum required or recommended system software.

Before You Buy

UPC and APC are fiber connector types. UPC (Ultra Physical Contact) connectors have a fiber connector end face that has been polished to a dome-shape. APC (Angled Physical Contact) connectors have a fiber connector end face that has been polished at an eight degree angle. When building fiber solutions, be sure to avoid mixing UPC and APC connectors. UPC and APC cannot mate with one another because causes the fiber cores don’t touch. This can cause a degraded connection or none at all.

StarTech.com fiber products use UPC connectors.

Compliance and safety

Compliance letters

  • RoHS
    • Language: English
  • WEEE
    • Language: English

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

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