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Technical Data Sheet
PartsTable / NETWORK / A2124
A2124 ✓ Verified by PartsTable
— · NETWORK · 10GBE_NIC
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 SWITCHING SET,COMMUNICATIONS is a the manufacturer industrial component. Key specifications include material: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL, memory_size: 64.0 GIGABYTES, unit_design: PORTABLE, overall_width: 6.1 MILLIMETERS NOMINAL MM, alignment_type: RIGID, overall_height: 0.24 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-9162, 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
NETWORK→ 10GBE_NIC→ A2124
NSN: 3110-00-155-9162
FSC: 3110
CAGE: 70801 — AUTOMOTIVE THRUST BEARING CORP (USA)
SPECIFICATIONS
materialSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
unit_designPORTABLE
overall_width6.1 MILLIMETERS NOMINAL MM
alignment_typeRIGID
overall_height0.24 MILLIMETERS NOMINAL MM
overall_length203.2 MILLIMETERS NOMINAL MM
surface_finishGROUND
special_featuresIPS LCD CAPACITIVE TOUCHSCREEN, 16M COLORS; 1536 X 2048 PIXELS, SCRATCH-RESISTANT GLASS, IOS 12.1.3; 3.5MM JACK; WI-FI 802.11, DUAL-BAND,HOTSPOT. UP TO 10 HOUR TALKTIME PER CHARGE. MM
style_designatorFLAT RACE SURFACE, STAGGERED BALL RETAINER
data_storage_capacity256.0 GIGABYTES
bore_smallest_diameter2.0060 INCHES MINIMUM AND 2.0080 INCHES MAXIMUM IN
overall_outside_diameter3.3418 INCHES MINIMUM AND 3.3438 INCHES MAXIMUM IN
NSN3110-00-155-9162
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 A2124 MFR OEM SWITCHING SET,COMMUNICATIONS
KEY FEATURES
•
BORE SMALLEST DIAMETER: 2.0060 INCHES MINIMUM AND 2.0080 INCHES MAXIMUM IN
•
OVERALL OUTSIDE DIAMETER: 3.3418 INCHES MINIMUM AND 3.3438 INCHES MAXIMUM IN
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
ALIGNMENT TYPE: RIGID
•
SURFACE FINISH: GROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
STYLE DESIGNATOR: FLAT RACE SURFACE, STAGGERED BALL RETAINER
TECHNICAL CHARACTERISTICS (FLIS)
BORE SMALLEST DIAMETER2.0060 INCHES MINIMUM AND 2.0080 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER3.3418 INCHES MINIMUM AND 3.3438 INCHES MAXIMUM IN
OVERALL HEIGHT0.8075 INCHES MINIMUM AND 0.8175 INCHES MAXIMUM IN
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
ALIGNMENT TYPERIGID
SURFACE FINISHGROUND
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORFLAT RACE SURFACE, STAGGERED BALL RETAINER
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
A24Interchangeable
Target,bull's-Eye
interchangeable
A-24SET2Interchangeable
interchangeable cross-reference
interchangeable
76024Interchangeable
interchangeable cross-reference
interchangeable
17258Interchangeable
interchangeable cross-reference
interchangeable
5060-0750Interchangeable
interchangeable cross-reference
interchangeable
45244Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A2124?
A2124 is a SWITCHING SET,COMMUNICATIONS. It is classified as a NETWORK (10GBE_NIC).
What parts can replace A2124?
There are 17 known substitutes for A2124: A24, A-24SET2, 76024 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A2124?
A2124 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-9162. 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