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Shop›Switch Tranceivers (GBIC/SFP)›StarTech.com Cisco SFP-25G-SR-S Compatible SFP28 Module, 25Gbps Multimode Fiber (MMF), 100m (328ft), LC Connector, 850nm, MSA 25 Gigabit Optical Transceiver
StarTech.com Cisco SFP-25G-SR-S Compatible SFP28 Module, 25Gbps Multimode Fiber (MMF), 100m (328ft), LC Connector, 850nm, MSA 25 Gigabit Optical Transceiver
£84.53
£101.44 inc. VAT
Out of Stock(0)MPN: SFP-25G-SR-S-C-ST
🚚 Next-day delivery £4.95
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Key Features
StarTech.com Cisco SFP-25G-SR-S Compatible SFP28 Module, 25Gbps Multimode Fiber (MMF), 100m (328ft), LC Connector, 850nm, MSA 25 Gigabit Optical Transceiver
SFP28 transceiver module (equivalent to: Cisco SFP-25G-SR-S)
25GbE
25GBase-SR
LC multi-mode
up to 100 m
850 nm
for Cisco Nexus 93180YC-FX, 93240YC-FX2, 9348GC-FXP, X97160YC-EX
Product Overview
AI-generated summary
For £84.67 ex-VAT, this is a pretty sensible buy **if you already know you’ve got a short reach MMF run** and your switches are the kind that play nicely with third‑party optics. StarTech’s 25G SFP28 modules are usually reliable in day-to-day data centre and comms closet use, and 100m is a common “just enough” distance for server-to-switch links or patch-panel runs on multimode fibre. If you’re trying to keep spend down versus genuine Cisco-branded optics, this is the sort of module that often delivers the value you want—assuming the link is in-scope for the transceiver’s compatibility and your fibre is in good shape.
The reason you might **not** buy it: if you’re in a mixed/older optics environment where the switch is picky about vendor/OEM strings, you can hit link negotiation or “not supported” behaviour (even when the optics are physically fine). Also, don’t treat third-party optics as a drop-in for *any* fibre plant—100m multimode works when the cabling is clean and within spec; if you’re near the edge, you’ll just end up with flaky links that are a pain to troubleshoot. Bottom line: **buy it for planned, controlled 25G SFP28-MMF runs where compatibility has been confirmed**; skip it if you need guaranteed plug-and-play across uncertain equipment or you’re troubleshooting an existing unstable link.
Specifications
Performance
SFP transceiver typeFiber optic
Maximum data transfer rate25780 Mbit/s
Interface typeSFP28
Multi-mode fiber (MMF) supportedY
Fiber optic connectorLC
Features
Product colourSilver
Mean time between failures (MTBF)4020594 h
Brand compatibilityMSA Compliant
Power
Power consumption (typical)1.2 W
Certificates
Compliance certificatesFederal Communications Commission (FCC),CE,RoHS
Sustainability
Sustainability complianceY
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Operating relative humidity (H-H)0 - 85 %
Weight & dimensions
Width90 mm
Depth115 mm
Height31 mm
Packaging content
Quantity per pack1 pc(s)
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