3Com · Electronic Components
3CSFP81
3COM 100BASE-FX SFP MM
Part Number3CSFP81
Manufacturer3Com
AvailabilityAvailable to order — request a quote
Specifications
NSN7025-01-571-8745 (NSN)
Federal Item NameINTERFACE UNIT,AUTOMATIC DATA PR
Special FeaturesSUPPORTS LINK LENGTH OF UP TO 2.2KILOMETERS USING MULTIMODE FIBER, 100 BASE FX FAST ETHERNET CONNECTION
Power SourceEXTERNAL
Federal Supply Class7025 — Information Technology Input/Output And Storage Devices
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 3CSFP81 available?
We can source 3CSFP81 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 3CSFP81 by 3Com obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3CSFP81 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 3CSFP81?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 3CSFP81?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.