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Shop›Switch Tranceivers (GBIC/SFP)›StarTech.com Arista Networks SFP-10G-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 10km - 1310nm - DDM
StarTech.com Arista Networks SFP-10G-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 10km - 1310nm - DDM
£115.38
£138.46 inc. VAT
Out of Stock(0)MPN: AR-SFP-10G-LR-ST
🚚 Next-day delivery £4.95
Quantity:1
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Key Features
StarTech.com Arista Networks SFP-10G-LR Compatible SFP+ Module, 10GBASE-LR, 10GbE Single Mode Fiber SMF Optic Transceiver, 10GE Gigabit Ethernet SFP+, LC 10km, 1310nm, DDM, Mini GBIC SFP+
Lifetime Warranty (AR-SFP-10G-LR-ST)
SFP+ transceiver module (equivalent to: Arista Networks SFP-10G-LR)
10GbE
10GBase-LR
LC single-mode
up to 10 km
1310 nm
Product Overview
AI-generated summary
For £115.56 ex-VAT, this is the sort of SFP+ LR module you buy when you actually need the reach and you don’t want to pay “brand tax” for the optics. StarTech + Arista compatibility is typically fine in real deployments as long as your switch vendor/optic policy is straightforward, and the DDM support is a nice practical touch for monitoring and troubleshooting rather than guessing when links go flaky. If you’re extending a network over single-mode fibre for a server uplink, storage, or an office-to-office run, LR is the right tool—and this should do that job reliably without drama.
Where I’d be cautious is if you’re in an environment that’s picky about optics (some platforms are less tolerant than others) or you’re mixing optics across vendors and expecting it to be universally “plug-and-forget.” Also, don’t buy this if you only need short distances—then you’re paying for reach you don’t need. For most UK SMB and mid-market B2B setups running fibre properly (correct fibre type, clean terminations, sensible budgeting), it’s good value. If you’re going mission-critical, I’d still recommend buying one as a test first or confirming compatibility in your exact switch model/firmware before rolling out.
Specifications
Performance
SFP transceiver typeFiber optic
Maximum data transfer rate10000 Mbit/s
Interface typeSFP+
Single-mode fiber (SMF) supportedY
Multi-mode fiber (MMF) supportedN
Features
Product colourSilver
Hot-swapY
Mean time between failures (MTBF)1386624697 h
Brand compatibilityArista
Compatible productsSFP-10G-LR
Power
Power consumption (typical)1.3 W
Certificates
CertificationCE, FCC, UR
Weight & dimensions
Width58.4 mm
Depth13.9 mm
Height13.7 mm
Weight21 g
Packaging content
Quantity per pack1 pc(s)
Packaging data
Package width90 mm
Package depth115 mm
Package height31 mm
Package weight50 g
Logistics data
Master (outer) case width90 mm
Master (outer) case length115 mm
Harmonized System (HS) code85369010
Master (outer) case height31 mm
Products per master (outer) case1 pc(s)
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