StarTech.com Cisco SFP-10G-BX-U-40 Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Single Mode Fiber (SMF) Transceiver

StarTech.com Cisco SFP-10G-BX-U-40 Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Single Mode Fiber (SMF) Transceiver

Sale price  $40.99 Regular price  $51.99
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StarTech.com Cisco SFP-10G-BX-U-40 Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Single Mode Fiber (SMF) Transceiver

StarTech.com Cisco SFP-10G-BX-U-40 Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Single Mode Fiber (SMF) Transceiver

Sale price  $40.99 Regular price  $51.99

StarTech.com Cisco SFP-10G-BX-U-40 Compatible SFP+ Module - 10GBASE-BX - 10 GbE Gigabit Ethernet BiDi Single Mode Fiber (SMF) Transceiver

The SFP-10G-BX-U-40-ST is a Cisco SFP-10G-BX-U-40 compatible upstream fiber SFP+ transceiver which pairs with StarTech.com's SFP-10G-BX-D-40-ST. They are designed, programmed and tested to work with 10GBase-BX compatible Cisco switches and routers. The SFP+ transceiver module supports a maximum distance of up to 40 km (24.8 mi) and delivers dependable 10 GbE connectivity over fiber cabling.

Technical Specifications:

  • Wavelength: 1270nmTx/1330nmRx
  • Maximum Data Transfer Rate: 10Gbps
  • Type: Single Mode Fiber
  • Connection Type: LC Connector
  • Maximum Transfer Distance: 40 km (24.8 mi)
  • Power Consumption: < 1.6W
  • DDM: Yes

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

StarTech.com SFPs

All StarTech.com SFP & SFP+ 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.

More from the Manufacturer

More from the Manufacturer


  • SFP+ offers enhanced dependability with maximum productivity

  • With 10GBase-BX technology, enjoy up to 10Gbps data transfer rate over optical fiber cable

  • 10 Gigabit Ethernet Ethernet technology for increasing efficiency with the quicker transfer and sharing of information

  • Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances

  • Single-mode fiber mode support for dependable connectivity with maximum usability

  • Hot-swappable form factor for added reliability and dependability

  • SFP+ with optical network application/usage for maximum productivity and usability

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