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Startech Cisco SFP-10G-BX-U-40 Compatible SFP+ Module, 10GBASE-BX, 10 Gigabit Ethernet Bi-Directional (BiDi) Fiber Single Strand SFP+, LC 40km, Cisco ASR9000ASR1000, NCS5500, Upstream - Lifetime Warranty (SFP-10G-BX-U-40-ST) - SFP+ transceiver module (equivalent to: Cisco SFP-10G-BX-U-40) - 10GbE - 10GBase-BX-U - LC single-mode - up to 40 km - 1270 nm / 1330 nm
Startech.com

Startech Cisco SFP-10G-BX-U-40 Compatible SFP+ Module, 10GBASE-BX, 10 Gigabit Ethernet Bi-Directional (BiDi) Fiber Single Strand SFP+, LC 40km, Cisco ASR9000ASR1000, NCS5500, Upstream - Lifetime Warranty (SFP-10G-BX-U-40-ST) - SFP+ transceiver module (equivalent to: Cisco SFP-10G-BX-U-40) - 10GbE - 10GBase-BX-U - LC single-mode - up to 40 km - 1270 nm / 1330 nm

Restocking Expected back around 12/10/2026
37,86 € incl. VAT
31,29 € excl. VAT
Reference : SFP-10G-BX-U-40-ST
EAN code : 65030886451

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Paid now, shipped as soon as it’s back in stock (expected around 12/10/2026).

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* Stock levels and delivery times may change at any time, upwards or downwards.
  • 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.
    This SFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
    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.
  • Product Description Startech Cisco SFP-10G-BX-U-40 Compatible SFP+ Module, 10GBASE-BX, 10 Gigabit Ethernet Bi-Directional (BiDi) Fiber Single Strand SFP+, LC 40km, Cisco ASR9000ASR1000, NCS5500, Upstream - Lifetime Warranty (SFP-10G-BX-U-40-ST) - SFP+ transceiver module - 10GbE
    Form Factor Plug-in module
    Manufacturer Warranty Limited lifetime warranty
    Dimensions (WxDxH) 5.84 cm x 1.39 cm x 1.26 cm
    Weight 24 g
    Device Type SFP+ transceiver module - LC single-mode
    Data Transfer Rate 10 Gbps
    Cabling Type 10GBase-BX-U
    Data Link Protocol 10GbE
    Max Transfer Distance 40 km
    Optical Wave Length 1270 nm / 1330 nm
    OEM Manufacturer Equivalent Part Number Cisco SFP-10G-BX-U-40