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Shop›Switch Tranceivers (GBIC/SFP)›StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 10km - 1310nm - DDM Cisco Firepower, ASR9000, C9300
StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 10km - 1310nm - DDM Cisco Firepower, ASR9000, C9300
£78.29
£93.95 inc. VAT
Out of Stock(0)MPN: SFP10GLRSTTA
🚚 Next-day delivery £4.95
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Key Features
StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module, 10GBASE-LR, 10GbE Single Mode (SMF) Fiber SMF Optic Transceiver, 10GE Gigabit Ethernet SFP+, LC 10km 1310nm DDM, Cisco Firepower
Lifetime Warranty (SFP10GLRSTTA)
SFP+ transceiver module (equivalent to: Cisco SFP-10G-LR)
10GbE
10GBase-LR
LC single-mode
up to 10 km
1310 nm
Product Overview
AI-generated summary
At £78.40 ex‑VAT, this is priced like a sensible “get the link working” SFP+ for single‑mode 10GbE at up to 10km. If you’ve got Cisco gear that’s picky about optics, the fact it’s sold as compatible and targeted at platforms like Firepower/ASR/C9300 is the right direction—this is the sort of module that’s typically fine for routine production links where you just need it to negotiate cleanly and stay stable. For most UK SME/Mid-market networks, it’s a good value point versus OEM optics, especially when you don’t want to tie up budget.
Why you might *not* buy it: optical compatibility can be the silent killer—some switches (and specific IOS/XE releases) will refuse or show warnings with certain third‑party optics. Before buying, check your exact switch model/firmware and ideally confirm it’s been used successfully on that line card/port type. Also, “10km” assumes proper fiber plant and end-to-end budget; if your fibre has higher loss (older runs, patch leads, dirty optics), you’ll get intermittent link or no link, and you’ll wish you’d spent a bit more on known-good matched optics or validated loss testing. Overall: buy it if you need a cost-effective, proven-in-practice transceiver for straightforward SMF 10GbE links and you can validate compatibility on your specific Cisco platform.
Specifications
Performance
SFP transceiver typeFiber optic
Maximum data transfer rate10000 Mbit/s
Interface typeSFP+
Single-mode fiber (SMF) supportedY
Fiber optic connectorLC
Features
Product colourSilver
Housing materialZinc steel
Hot-swapY
Mean time between failures (MTBF)1203430 h
Power
Power consumption (typical)1 W
Certificates
Compliance certificatesRoHS
CertificationCE, FCC, UL, TAA
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Operating relative humidity (H-H)5 - 95 %
Weight & dimensions
Width13.3 mm
Depth57 mm
Height10 mm
Weight19 g
Packaging content
Quantity per pack1 pc(s)
Packaging data
Package width75 mm
Package depth122 mm
Package height34 mm
Package weight100 g
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