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Technical Data Sheet

B1306 — Network Technical Data

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LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN · 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 MDL TRANSCEIVER is a LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN optical transceiver module designed for high-speed data center interconnects. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-158-7199, 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
B1306
NSN: 3110-00-158-7199
FSC: 3110
CAGE: 51600 — REGAL BELOIT AMERICA, INC. DBA ROLLWAY BEARING (USA)
SPECIFICATIONS
Part NumberB1306
ManufacturerLOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN
NSN3110-00-158-7199
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 B1306 MFR LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN MDL TRANSCEIVER
KEY FEATURES
SURFACE FINISH: GROUND
MATERIAL: STEEL OUTER RING
LOCATING FEATURE: NONLOCATING
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
BORE DIAMETER: 1.6010 INCHES NOMINAL IN
BORE SHAPE: STRAIGHT
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)
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHGROUND
MATERIALSTEEL OUTER RING
MATERIALSTEEL ROLLER
LOCATING FEATURENONLOCATING
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
BORE DIAMETER1.6010 INCHES NOMINAL IN
OVERALL WIDTH0.7480 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER2.8346 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
178851Interchangeable
interchangeable cross-reference
interchangeable
EC-A5478Interchangeable
interchangeable cross-reference
interchangeable
5478Interchangeable
interchangeable cross-reference
interchangeable
149055-01Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-296Interchangeable
interchangeable cross-reference
interchangeable
1266Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B1306?
B1306 is a MDL TRANSCEIVER manufactured by LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN.
What parts can replace B1306?
There are 27 known substitutes for B1306: 178851, EC-A5478, 5478 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B1306?
B1306 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-158-7199. This indicates validated use in U.S. government and defense supply chains.
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