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Technical Data Sheet

57-55 — Cable Assembly Specs

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POMONA ELECTRONICS · CABLE ASSEMBLY
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The ADAPTER,RADIO FREQUENCY CABLE is a POMONA ELECTRONICS cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include MATERIAL: COPPER ALLOY AND ZINC ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE, USAGE DESIGN: RADIO FREQUENCY CABLE ADAPTER, PART OF ADAPTER KIT, PRECIOUS MATERIAL: GOLD AND SILVER, END ITEM IDENTIFICATION: 6625-01-421-2510, PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD AND SHELL SURFACE SILVER, PART NAME ASSIGNED BY CONTROLLING AGENCY: ADAPTER,CONNECTOR, F FEMALE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-619-0675, 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
57-55
NSN: 5998-01-619-0675
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 1MYP5 — MANAGEMENT SERVICES GROUP, INC. DBA GLOBAL TECHNICAL SYSTEMS DIV VIRGINIA BEACH OPERATIONS (USA)
SPECIFICATIONS
MATERIALCOPPER ALLOY AND ZINC ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE
USAGE DESIGNRADIO FREQUENCY CABLE ADAPTER, PART OF ADAPTER KIT
SPECIAL FEATURESCENTER CONTACT: GOLD PLATED PHOSPHOR BRONZE, DIELECTRIC: PTFE, SHELL: SILVER PLATED BRASS; OPERATING TEMPERATURE: -55C TO +150C; NOMINAL IMPEDANCE: 75 OHMS; FREQUENCY RANGE: DC-300 MHZ; MHz
PRECIOUS MATERIALGOLD AND SILVER
END ITEM IDENTIFICATION6625-01-421-2510
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES GOLD AND SHELL SURFACE SILVER
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER,CONNECTOR, F FEMALE
NSN5998-01-619-0675
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 57-55 MFR POMONA ELECTRONICS ADAPTER,RADIO FREQUENCY CABLE
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYELECTRONIC COMPONENT
PART NAME ASSIGNED BY CONTROLLING AGENCYELECTRONIC COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
2-4-60Interchangeable
interchangeable cross-reference
interchangeable
MILM1519Interchangeable
interchangeable cross-reference
interchangeable
MIL-E-1/167Interchangeable
interchangeable cross-reference
interchangeable
DMS 79022BInterchangeable
interchangeable cross-reference
interchangeable
1822-A1Interchangeable
interchangeable cross-reference
interchangeable
2F1336Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 57-55?
57-55 is a ADAPTER,RADIO FREQUENCY CABLE manufactured by POMONA ELECTRONICS.
What parts can replace 57-55?
There are 13 known substitutes for 57-55: 2-4-60, MILM1519, MIL-E-1/167 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57-55?
57-55 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-619-0675. This indicates validated use in U.S. government and defense supply chains.
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