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Technical Data Sheet

AT-SP10LR20/I — INTERFACE UNIT,AUTOMATIC DATA PR

✓ Government record, cited
Allied Telesis · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

AT-SP10LR20/I: INTERFACE UNIT,AUTOMATIC DATA PR.

The Allied Telesis AT-SP10LR20/I is a hot-pluggable 10Gbps SMF small form factor transceiver module. It is compliant with the SFF-8431 SFP+ Electrical Multi-Source Agreement (MSA) and features five digital monitoring functions: Temperature, Vcc, Tx optical power, Tx laser bias current and Rx received optical power. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-641-0223, 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
STORAGE_HDD→ 3.5_SATA_HDD→ AT-SP10LR20/I
NSN: 7025-01-641-0223
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 0T156 — ALLIED TELESIS, INC. DBA ALLIED TELESIS INVESTMENT INC DIV HEADQUARTERS (USA)
SPECIFICATIONS
power_sourceEXTERNAL
storage_temp_range-40.0 TO 85.0 CELSIUS DEGC
part_name_assigned_by_controlling_agencyPLUGGABLE MODULE
NSN7025-01-641-0223
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K AT-SP10LR20/I Allied Telesis NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN AT-SP10LR20/I MFR Allied Telesis
KEY FEATURES
•
POWER SOURCE: EXTERNAL
•
STORAGE TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
POWER SOURCEEXTERNAL
STORAGE TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUGGABLE MODULE
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AT-SP10LR20/I?
AT-SP10LR20/I is a INTERFACE UNIT,AUTOMATIC DATA PR manufactured by Allied Telesis. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for AT-SP10LR20/I?
AT-SP10LR20/I is cataloged in the U.S. Government catalog under NSN 7025-01-641-0223. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.