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Technical Data Sheet
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AT-477 — AT-477

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

AT-477: AT-477.

The AT-477 is a the manufacturer industrial component. Key specifications include special_features: INAVY-TEST TRANSDUCER, end_item_identification: AN/SSN-2(V), PRECISE INTEGRATED NAVIGATION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-418-3926, 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
MRO→ MRO_GENERAL→ AT-477
NSN: 7025-01-418-3926
NIINs: 014183926, 015018311
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 0T156 — ALLIED TELESIS, INC. DBA ALLIED TELESIS INVESTMENT INC DIV HEADQUARTERS (USA)
SPECIFICATIONS
special_featuresINAVY-TEST TRANSDUCER
end_item_identificationAN/SSN-2(V), PRECISE INTEGRATED NAVIGATION SYSTEM
NSN7025-01-418-3926
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN AT-477 MFR OEM AT-477
KEY FEATURES
•
UNPACKAGED UNIT LENGTH: 6.40 INCHES NOMINAL IN
•
POWER SOURCE: SELF-CONTAINED
•
OUTPUT INTELLIGENCE TYPE: DIGITAL
•
UNPACKAGED UNIT WIDTH: 2.70 INCHES NOMINAL IN
•
DIRECT CURRENT VOLTAGE RATING IN VOLTS: 11.4 AND 15.75
•
UNPACKAGED UNIT HEIGHT: 2.20 INCHES NOMINAL IN
•
INPUT INTELLIGENCE TYPE: DIGITAL
•
STORAGE TEMP RANGE: -20.0 TO 60.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
UNPACKAGED UNIT LENGTH6.40 INCHES NOMINAL IN
POWER SOURCESELF-CONTAINED
OUTPUT INTELLIGENCE TYPEDIGITAL
UNPACKAGED UNIT WIDTH2.70 INCHES NOMINAL IN
DIRECT CURRENT VOLTAGE RATING IN VOLTS11.4 AND 15.75
UNPACKAGED UNIT HEIGHT2.20 INCHES NOMINAL IN
INPUT INTELLIGENCE TYPEDIGITAL
STORAGE TEMP RANGE-20.0 TO 60.0 CELSIUS DEGC
SPECIAL FEATURESFOUR PORT TRANSCEIVER FOR USE WITH THIN COAX AND 10BASE2(BNC-T) TYPE NETWORK, HAS DATA RATE OF 10 MBPS/CSMA/CD AND ARE COMPLIANT WITH IEEE 802.3 SPECIFICATIONS AND ARE PLUG COMPATIBLE WITH EXISTING ETHERNET NETWORKS MBPS
MATERIALSTEEL CASE
SUBSTITUTES & CROSS-REFERENCES 2
256424-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AT-477-05Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AT-477?
AT-477 is a AT-477. It is classified as a MRO (MRO_GENERAL).
What parts can replace AT-477?
There are 2 known substitutes for AT-477: 256424-1, AT-477-05. Substitute compatibility should be verified for your specific system.
What is the NSN for AT-477?
AT-477 is cataloged in the U.S. Government catalog under NSN 7025-01-418-3926. This indicates validated use in U.S. government and defense supply chains.
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