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Technical Data Sheet
PartsTable / MRO / HP2748B
HP2748B ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

The HP2748B is a the manufacturer industrial component. Key specifications include overall_width: 16.000 INCHES NOMINAL IN, overall_height: 7.000 INCHES NOMINAL IN, overall_length: 17.000 INCHES NOMINAL IN, wattage_rating: 240.000 WATTS, special_features: OPERATING TEMPERATURE RANGE IS 0 TO 50 DEGREES C, end_item_identification: AIRCRAFT MODEL B52 G AND H. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-00-280-0782, 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→ HP2748B
NSN: 7025-00-280-0782
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
overall_width16.000 INCHES NOMINAL IN
overall_height7.000 INCHES NOMINAL IN
overall_length17.000 INCHES NOMINAL IN
wattage_rating240.000 WATTS
special_featuresOPERATING TEMPERATURE RANGE IS 0 TO 50 DEGREES C
end_item_identificationAIRCRAFT MODEL B52 G AND H
voltage_in_volts_and_current_type115.0 AC
NSN7025-00-280-0782
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 HP2748B MFR OEM HP2748B
KEY FEATURES
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC
•
WATTAGE RATING: 240.000 WATTS
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH17.000 INCHES NOMINAL IN
SPECIAL FEATURESOPERATING TEMPERATURE RANGE IS 0 TO 50 DEGREES C
OVERALL HEIGHT7.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
WATTAGE RATING240.000 WATTS
OVERALL WIDTH16.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT MODEL B52 G AND H
OVERALL LENGTH17.000 INCHES NOMINAL IN
SPECIAL FEATURESOPERATING TEMPERATURE RANGE IS 0 TO 50 DEGREES C
OVERALL HEIGHT7.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
4780Interchangeable
interchangeable cross-reference
interchangeable
S316H642CInterchangeable
interchangeable cross-reference
interchangeable
2748-BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HP2748B?
HP2748B is a HP2748B. It is classified as a MRO (MRO_GENERAL).
What parts can replace HP2748B?
There are 3 known substitutes for HP2748B: 4780, S316H642C, 2748-B. Substitute compatibility should be verified for your specific system.
Is HP2748B still available?
HP2748B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026