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TE Connectivity AMP Connectors 1828074-3 — RF / Coaxial Connectors

TE Connectivity 1828074-3 LC Duplex Multimode Coupler, Green

MPN1828074-3
Active

TE Connectivity, LC Duplex Coupler, 1828074-3, Multimode, Duplex, Panel Mount Snap-In, Green, UL94 V-0, Includes Dust Cap.

$10.2100Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1828074-3 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1828074-3 specifications
ParameterValue
TypeCoupler
MountingPanel Mount, Snap-In
ColorGreen
Ferrule materialCeramic
Housing materialPolyphenylene Ether (PPE), Polystyrene (PS)
Material flammability ratingUL94 V-0
ModeMultimode
PackageBox
FeaturesDust Cap
Simplex (Duplex)Duplex
Convert to (Adapter end)LC Receptacle
Convert from (Adapter end)LC Receptacle

Product details

LC Duplex Multimode Coupler, Panel Mount

The TE Connectivity 1828074-3 is an LC duplex coupler designed for multimode fiber optic systems. It provides a precision-aligned connection between two LC duplex connectors, with a ceramic ferrule alignment sleeve for low insertion loss.

Multimode, Duplex, with Dust Cap

Rated for multimode operation, this coupler is the correct choice for 50/125 µm or 62.5/125 µm fiber links. The duplex configuration maintains transmit/receive polarity — the two LC receptacles are keyed to accept standard duplex LC connectors in a key-up/key-down orientation. A dust cap is included to protect the ferrule alignment sleeve when the coupler is unmated.

Mounting and Compliance

Mounts via snap-in retention into a panel cutout — no hardware required. The coupler is compatible with standard LC/PC (Physical Contact) connectors.

Frequently asked questions

Where can I buy the 1828074-3 available via RFQ confirmation?

Availability is confirmed at quote time — submit an RFQ for current pricing and lead time.

Is 1828074-3 single mode or multimode?

The 1828074-3 is a multimode coupler. It is designed for use with 50/125 µm or 62.5/125 µm multimode fiber.

What is the polarity of 1828074-3 (key-up/key-down)?

The 1828074-3 is a duplex coupler. It accepts standard duplex LC connectors in a key-up/key-down orientation to maintain transmit/receive polarity.

Does 1828074-3 come with dust caps?

Yes, the 1828074-3 includes a dust cap to protect the ferrule alignment sleeve when the coupler is not in use.

Is 1828074-3 compatible with LC/PC connectors?

Yes, the 1828074-3 is an LC duplex coupler and is compatible with standard LC/PC (Physical Contact) connectors.