# STARTECH Dell EMC SFP-10G-BX40-U Compatible SFP+ Module - 10GBASE-BX-U - 10 Gigabit Ethernet BiDi Fiber Single Strand SFP+ - LC 40km (SFP10GBX40US) (SFP10GBX40US)

10 Gbps | Single Mode Fiber | LC | 40 km (24.8 mi) | Lifetime WarrantyThe SFP10GBX40US is a Dell EMC SFP-10G-BX40-U compatible upstream fiber SFP transceiver which pairs with StarTech.com's SFP10GBX40DS. They are designed, programmed and tested to work with 10GBASE-BX40 compatible Dell EMC 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)• MTBF: 3,736,187 hours• Power Consumption:• DDM: YesThis SFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.StarTech.com SFPsAll 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.The StarTech.com Advantage

## Details

- **Price:** 56.21 AUD
- **Vendor:** STARTECH
- **Type:** Network Transceiver Modules
- **Tags:** Ingram, Network Transceiver Modules, Repeaters & Transceivers, UPOELXCBS763

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 56.21 AUD | In stock |

## Images

- STARTECH Dell EMC SFP-10G-BX40-U Compatible SFP+ Module - 10GBASE-BX-U - 10 Gigabit Ethernet BiDi Fiber Single Strand SFP+ - LC 40km (SFP10GBX40US) (SFP10GBX40US)
- STARTECH Dell EMC SFP-10G-BX40-U Compatible SFP+ Module - 10GBASE-BX-U - 10 Gigabit Ethernet BiDi Fiber Single Strand SFP+ - LC 40km (SFP10GBX40US) (SFP10GBX40US)
- STARTECH Dell EMC SFP-10G-BX40-U Compatible SFP+ Module - 10GBASE-BX-U - 10 Gigabit Ethernet BiDi Fiber Single Strand SFP+ - LC 40km (SFP10GBX40US) (SFP10GBX40US)
- STARTECH Dell EMC SFP-10G-BX40-U Compatible SFP+ Module - 10GBASE-BX-U - 10 Gigabit Ethernet BiDi Fiber Single Strand SFP+ - LC 40km (SFP10GBX40US) (SFP10GBX40US)

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> Source: [TechForGood](https://techforgood.com.au/products/startech-com-dell-emc-sfp-10g-bx40-u-compatible-sfp-module-10gbase-bx-u-10-gbe-gigabit-ethernet-bidi)
> Updated: 2026-05-12