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JH681A — RECEIVER-TRANSMITTER,DIGITAL DAT

✓ Government record, cited
— · IT_GENERAL · SUPPORT_EQUIPMENT
PRODUCT OVERVIEW

JH681A: RECEIVER-TRANSMITTER,DIGITAL DAT.

RECEIVER-TRANSMITTER,DIGITAL DAT. Key specifications include special_features: 850NM CSR4 300M CAMPUS-TRANSCEIVER, end_item_identification: MELAN, part_name_assigned_by_controlling_agency: RECEIVER-TRANSMITTER,DIGITAL DATA. This part is cataloged in the U.S.

Government catalog under NSN 7035-01-677-3803, 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
IT_GENERAL→ SUPPORT_EQUIPMENT→ JH681A
NSN: 7035-01-677-3803
FSC: 7035 — Information Technology Support Equipment
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
special_features850NM CSR4 300M CAMPUS-TRANSCEIVER
end_item_identificationMELAN
part_name_assigned_by_controlling_agencyRECEIVER-TRANSMITTER,DIGITAL DATA
NSN7035-01-677-3803
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECEIVER-TRANSMITTER,DIGITAL DAT TITLE COMPONENT PN JH681A MFR RECEIVER-TRANSMITTER,D
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES850NM CSR4 300M CAMPUS-TRANSCEIVER
PART NAME ASSIGNED BY CONTROLLING AGENCYRECEIVER-TRANSMITTER,DIGITAL DATA
END ITEM IDENTIFICATIONMELAN
OTHER ITEMS IN FSC 7035 — Information Technology Support Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7035-00-001-2646 7035-00-001-2647 7035-00-001-2648 7035-00-001-2649 7035-00-001-2664 7035-00-001-4080 7035-00-001-4081 7035-00-001-4087
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 JH681A?
JH681A is a RECEIVER-TRANSMITTER,DIGITAL DAT. It is classified as a IT_GENERAL (SUPPORT_EQUIPMENT).
What is the NSN for JH681A?
JH681A is cataloged in the U.S. Government catalog under NSN 7035-01-677-3803. 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.