20520538-3 — MODEM,FIBER OPTIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

20520538-3: MODEM,FIBER OPTIC.

The MODEM,FIBER OPTIC is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include overall_width: 1.312 INCHES NOMINAL IN, overall_height: 2.562 INCHES NOMINAL IN, overall_length: 4.500 INCHES NOMINAL IN, special_features: RFI SUPPRESSED; HAS DB-25 FEMALE CONNECTOR (RS-232 TO DTE), end_item_identification: 20519523-501 CG67,70 AND 73 (02769), PROCESSOR, APC-1A A, part_name_assigned_by_controlling_agency: DRAWING: FIBER OPTIC RECEIVER-TRANSMITTER SUBASSEMBLY; CAGE 0EJB5: FIBER OPTIC ISOLATOR. This part is cataloged in the U.S.

Government catalog under NSN 6030-01-560-7293, 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

20520538-3

NSN: 6030-01-560-7293
FSC: 6030 — Fiber Optic Devices
CAGE: 02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

overall_width	1.312 INCHES NOMINAL IN
overall_height	2.562 INCHES NOMINAL IN
overall_length	4.500 INCHES NOMINAL IN
special_features	RFI SUPPRESSED; HAS DB-25 FEMALE CONNECTOR (RS-232 TO DTE)
end_item_identification	20519523-501 CG67,70 AND 73 (02769), PROCESSOR, APC-1A A
part_name_assigned_by_controlling_agency	DRAWING: FIBER OPTIC RECEIVER-TRANSMITTER SUBASSEMBLY; CAGE 0EJB5: FIBER OPTIC ISOLATOR
NSN	6030-01-560-7293

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: AT DATA TERMINAL EQUIPMENT (DTE) END OF CIRCUIT; CONNECTS TO DTE WITH DB-25 CABLE; CONNECTS TO FOI-2191 MODULE WITH FIBER OPTIC CABLE AND THAT MODULE CONNECTS WITH DB025 TO DATA COMMUNICATION EQUIPMENT (DCE)

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)

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.562 INCHES NOMINAL IN
GENERAL CHARACTERISTICS ITEM DESCRIPTION	AT DATA TERMINAL EQUIPMENT (DTE) END OF CIRCUIT; CONNECTS TO DTE WITH DB-25 CABLE; CONNECTS TO FOI-2191 MODULE WITH FIBER OPTIC CABLE AND THAT MODULE CONNECTS WITH DB025 TO DATA COMMUNICATION EQUIPMENT (DCE)
OVERALL LENGTH	4.500 INCHES NOMINAL IN
OVERALL WIDTH	1.312 INCHES NOMINAL IN
SPECIAL FEATURES	RFI SUPPRESSED; HAS DB-25 FEMALE CONNECTOR (RS-232 TO DTE)
PART NAME ASSIGNED BY CONTROLLING AGENCY	DRAWING: FIBER OPTIC RECEIVER-TRANSMITTER SUBASSEMBLY; CAGE 0EJB5: FIBER OPTIC ISOLATOR
END ITEM IDENTIFICATION	20519523-501 CG67,70 AND 73 (02769), PROCESSOR, APC-1A A

OTHER ITEMS IN FSC 6030 — Fiber Optic Devices

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6030-00-362-1352 6030-01-014-5765 6030-01-016-4683 6030-01-079-8845 6030-01-081-1779 6030-01-096-0220 6030-01-097-2071

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 20520538-3?

20520538-3 is a MODEM,FIBER OPTIC.

What is the NSN for 20520538-3?

20520538-3 is cataloged in the U.S. Government catalog under NSN 6030-01-560-7293. This indicates validated use in U.S. government and defense supply chains.

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20520538-3 — MODEM,FIBER OPTIC

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