PartsTable
Technical Data Sheet
PartsTable / ELECTRONIC MODULE,STANDARDIZED / B1305
B1305 ✓ Verified by PartsTable
— · SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The TRANSCEIVER 10-GBE is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include design_type: STRAIGHT, hang-up_hook: NOT INCLUDED, operation_method: LEVER OVER, end_item_identification: WORTHINGTON CO COMPRESSOR MODEL 30NL30, air_flow_capacity_rating: 180 PSIG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5963-01-565-8991, 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
B1305
NSN: 5963-01-565-8991
FSC: 5963 — ELECTRONIC MODULE,STANDARDIZED
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)
SPECIFICATIONS
design_typeSTRAIGHT
hang-up_hookNOT INCLUDED
operation_methodLEVER OVER
end_item_identificationWORTHINGTON CO COMPRESSOR MODEL 30NL30
air_flow_capacity_rating180 PSIG
NSN5963-01-565-8991
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN B1305 MFR OEM TRANSCEIVER 10-GBE
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
220122BK1Interchangeable
interchangeable cross-reference
interchangeable
8440BInterchangeable
interchangeable cross-reference
interchangeable
8440Interchangeable
interchangeable cross-reference
interchangeable
8440-SInterchangeable
interchangeable cross-reference
interchangeable
N120813Interchangeable
interchangeable cross-reference
interchangeable
J8440BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B1305?
B1305 is a TRANSCEIVER 10-GBE.
What parts can replace B1305?
There are 8 known substitutes for B1305: 220122BK1, 8440B, 8440 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B1305?
B1305 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5963-01-565-8991. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026