PartsTable
Technical Data Sheet
1778000-2 ✓ Verified by PartsTable
· SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, terminal_type_and_quantity: 2 UNINSULATED WIRE LEAD, nondefinitive_spec/std_data: 1N484A TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-808-1639, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1778000-2
NSN: 5961-00-808-1639
FSC: 5961
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
nondefinitive_spec/std_data1N484A TYPE
NSN5961-00-808-1639
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 1778000-2 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
MATERIAL: SILICON SEMICONDUCTOR
NONDEFINITIVE SPEC/STD DATA: 1N484A TYPE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
MATERIALSILICON SEMICONDUCTOR
NONDEFINITIVE SPEC/STD DATA1N484A TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
G18Interchangeable
interchangeable cross-reference
interchangeable
05-900105Interchangeable
interchangeable cross-reference
interchangeable
G265940Interchangeable
interchangeable cross-reference
interchangeable
9063295Interchangeable
interchangeable cross-reference
interchangeable
1N484AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1778000-2?
1778000-2 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1778000-2?
There are 5 known substitutes for 1778000-2: G18, 05-900105, G265940 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1778000-2?
1778000-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-808-1639. This indicates validated use in U.S. government and defense supply chains.
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