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J4850A — INTERFACE UNIT,DATA TRANSFER

✓ Government record, cited
HEWLETT-PACKARD COMPANY DBA HP · NIC ADAPTER
PRODUCT OVERVIEW

J4850A: INTERFACE UNIT,DATA TRANSFER.

The INTERFACE UNIT,DATA TRANSFER is a HEWLETT-PACKARD COMPANY DBA HP industrial component. Key specifications include UNIT DESIGN: RACK MOUNTED, SPECIAL FEATURES: 4-SLOT CHASSIS WITH LAYER 2/3/4 SWITCHING/ROUTING ENGINE,FAN,POWER SUPPLY. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-538-5908, 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
J4850A
NSN: 7025-01-538-5908
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
UNIT DESIGNRACK MOUNTED
SPECIAL FEATURES4-SLOT CHASSIS WITH LAYER 2/3/4 SWITCHING/ROUTING ENGINE,FAN,POWER SUPPLY
NSN7025-01-538-5908
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 J4850A MFR HEWLETT-PACKARD COMPANY DBA HP INTERFACE UNIT,DATA TRANSFER
KEY FEATURES
•
UNIT DESIGN: RACK MOUNTED
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES4-SLOT CHASSIS WITH LAYER 2/3/4 SWITCHING/ROUTING ENGINE,FAN,POWER SUPPLY
UNIT DESIGNRACK MOUNTED
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 6
HP PROCURVE 5304XL SWITCHSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
J4850-69301CompatiblePARTNER
HP Switch 5304xl 4xI/O Slots 3U Chassis
compatible
J4850-61001CompatiblePARTNER
HP Switch 5304xl 4xI/O Slots 3U Chassis
compatible
J4850-61201CompatiblePARTNER
HP Switch 5304xl 4xI/O Slots 3U Chassis
compatible
J4850-69001CompatiblePARTNER
HP Switch 5304xl 4xI/O Slots 3U Chassis
compatible
J4850-69101CompatiblePARTNER
HP Switch 5304xl 4xI/O Slots 3U Chassis
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
THIS PART SUBSTITUTES FOR 5
J4850-61001SUBSTITUTE
HP Switch 5304xl 4xI/O Slots 3U
HPE
J4850-61201SUBSTITUTE
HP Switch 5304xl 4xI/O Slots 3U
HPE
J4850-69001SUBSTITUTE
HP Switch 5304xl 4xI/O Slots 3U
HPE
J4850-69101SUBSTITUTE
HP Switch 5304xl 4xI/O Slots 3U
HPE
J4850-69301SUBSTITUTE
HP Switch 5304xl 4xI/O Slots 3U
HPE
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FREQUENTLY ASKED QUESTIONS
What is J4850A?
J4850A is a INTERFACE UNIT,DATA TRANSFER manufactured by HEWLETT-PACKARD COMPANY DBA HP.
What parts can replace J4850A?
There are 6 known substitutes for J4850A: HP PROCURVE 5304XL SWITCH, J4850-69301, J4850-61001 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J4850A?
J4850A is cataloged in the U.S. Government catalog under NSN 7025-01-538-5908. 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.