Name: LIGHT PIPE,FIBER OPTIC
Brand: Unknown
SKU: 521081

521081 ✓ Verified by PartsTable

— · TRANSCEIVER · SFP_1G

WHAT YOU NEED TO KNOW

Transceivers — match specs to PN exactly. Clarify what the customer wants: OEM compatible or actual manufacturer, new or refurbished. Get serial numbers from the vendor before buying and validate with the manufacturer before purchase. We ship tested and validated. Key checks: Clarify OEM vs compatible. Get serial numbers BEFORE buying. Validate serials with manufacturer BEFORE purchase.

Some have holograms and serial number validation

PRODUCT OVERVIEW

The LIGHT PIPE,FIBER OPTIC is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include fragility_factor: MODERATELY RUGGED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1210-00-590-6055, 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

TRANSCEIVER→ SFP_1G→ 521081

NSN: 1210-00-590-6055
FSC: 1210
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

fragility_factor	MODERATELY RUGGED
general_characteristics_item_description	0.660(TOTAL INCLUDED ANGLE 33 DEGREES) NUMERICAL APERTURE; 1.6 AMPS LAMP CURRENT; 5.0 VDC LAMP VOLTAGE; FIBERS 0.0022 DIA; PVC SHEATHING VDC
NSN	1210-00-590-6055

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

Data center switch-to-switch interconnects
Server-to-storage fabric connectivity
Long-distance fiber optic links
High-speed uplink connections (10G/25G/40G/100G)

VERIFIED SUBSTITUTES & CROSS-REFERENCES 3

521081Interchangeable

interchangeable cross-reference

interchangeable

ES9909-01Interchangeable

interchangeable cross-reference

interchangeable

52108Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 521081?

521081 is a LIGHT PIPE,FIBER OPTIC. It is classified as a TRANSCEIVER (SFP_1G).

What parts can replace 521081?

There are 3 known substitutes for 521081: 521081, ES9909-01, 52108. Substitute compatibility should be verified for your specific system.

What is the NSN for 521081?

521081 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1210-00-590-6055. This indicates validated use in U.S. government and defense supply chains.

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