- AI
Voice AI for Business
20 Mar, 2026
Shop›Switch Tranceivers (GBIC/SFP)›Intel Ethernet SFP+ SR Optics - SFP+ transceiver module - 10GbE - 1000Base-SX, 10GBase-SR - 850 nm - for Ethernet Converged Network Adapter X520, X710, Ethernet Server Adapter X520
Intel Ethernet SFP+ SR Optics - SFP+ transceiver module - 10GbE - 1000Base-SX, 10GBase-SR - 850 nm - for Ethernet Converged Network Adapter X520, X710, Ethernet Server Adapter X520
£24.23
£29.08 inc. VAT
Low Stock(65)MPN: E10GSFPSR
🚚 Next-day delivery £4.95
Quantity:1
1
2
3
4
5
6
7
8
9
10+
Key Features
Intel Ethernet SFP+ SR Optics
SFP+ transceiver module
10GbE
1000Base-SX, 10GBase-SR
850 nm
for Ethernet Converged Network Adapter X520, X710, Ethernet Server Adapter X520
Product Overview
AI-generated summary
For £19.97 ex-VAT, this is the kind of “just works” optical that can save you from paying silly money for brand-new gear. If you’ve got an Intel X520/X710-based server NIC or adapter and you’re looking to light up an existing short-reach fibre link, it’s a solid, practical choice—SR optics are exactly what you want for typical data-centre distances. It’s also one of those items where the risk is usually not performance (SR is SR), it’s compatibility, so buying Intel-branded optics for Intel NICs is the sensible path.
Who should buy it: anyone running 10GbE over multimode fibre on Intel X520/X710/X520-series adapters and who needs a spare, a replacement, or to expand an existing port without reworking the network. Who should *not* buy it: if you’re not using Intel hardware, or if your links are anything other than the short multimode use case—optics are cheap compared to troubleshooting the wrong fibre/connector situation. If you’re unsure about the link distance or fibre type, confirm that before ordering; otherwise you might end up with a perfectly good module that won’t come up.
Specifications
Product Details
FeatureSFP+ transceiver module
Feature10GbE
Feature1000Base-SX, 10GBase-SR
Feature850 nm
Featurefor Ethernet Converged Network Adapter X520, X710, Ethernet Server Adapter X520
Identification
Manufacturer PartE10GSFPSR
EAN5032037041522
CategorySWITCHTRA
Weight0.04 kg
RRP£30.25
Similar Items
STARTECH
StarTech.com Cisco SFP-25G-LR-S Compatible SFP28 Module, 25GbE Single Mode Fiber (SMF), 1310nm Tx/Rx, LC Connector, 10km (6.2mi), MSA-Compliant - 25GBASE-LR, 25 Gigabit Optical Transceiver, DDM/DOM Support (SFP-25G-LR-S-C-ST) - SFP28 transceiver module (equivalent to: Cisco SFP-25G-LR-S) - 25GbE - 25GBase-LR - LC single-mode - up to 10 km - 1310 nm
£119.44
£143.33 inc. VAT
Dell
Dell - SFP (mini-GBIC) transceiver module - 1GbE - 1000Base-T - for Networking N1148, PowerSwitch S4112, S5212, S5232, S5296, Networking N3132, X1026, X1052
£174.64
£209.57 inc. VAT
STARTECH
StarTech.com Cisco SFP-10G-LRM Compatible SFP+ Module, 10GBASE-LRM, 10GbE MMF Optic Transceiver, LC Connector, 200m, 1310nm, DDM, Cisco Firepower, ASR9000, C9300, Mini GBIC Transceiver - Lifetime Warranty (SFP10GLRMST) - SFP+ transceiver module (equivalent to: Cisco SFP-10G-LRM) - 10GbE - 10GBase-LRM - LC multi-mode - up to 220 m - 1310 nm
£18.83
£22.60 inc. VAT
STARTECH
StarTech.com HPE J9152D Compatible SFP+ Module, 10GBASE-LRM, 10GbE Multi Mode (MMF) Fiber Optic Transceiver, 10GE Gigabit Ethernet SFP+, LC Connector, 200m, 1310nm, DDM, HPE 1850, 2540, 2930M, - Lifetime Warranty (J9152D-ST) - SFP+ transceiver module (equivalent to: HP J9152D) - 10GbE - 10GBase-LRM - LC multi-mode - up to 200 m - 1310 nm - for HPE Aruba 2530, 2920, 2930M 24, 3800, 3810M 40, 3810M 48, 6200M 24, MACsec Advanced Module
£18.85
£22.62 inc. VAT