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Technical Data Sheet

8521/2 — Network Technical Data

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Origin Storage · MRO · MRO_GENERAL
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

With ST to ST termination, this high quality fibre optic patch cable is specifically designed for Fast Ethernet, fibre channel, ATM and Gigabit Ethernet applications. The ST connector features a bayonet locking system.<br><br>The Low Smoke Zero Halogen (LSZH / LS0H) jacket is composed from materials that lessen the smoke and halogen emissions when the cable is exposed to extreme temperatures.<br><br>This reduces the amount of harmful toxic and corrosive gases that cabling made with plastic materials would otherwise emit into the air during combustion. This construction makes LSZH cables ideal for use where the protection of people and equipment from harmful corrosive gases is absolutely critical.<br><br>The patented injection moulding process provides each connection greater durability in resisting pulls, strains and impacts from cabling installs.<br><br>Each cable is 100% optically inspected and tested for insertion loss before you receive it.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-102-6938, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 8521/2
NSN: 5998-00-102-6938
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 53397 — NUMAX ELECTRONICS INC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyASSEMBLY,LANYARD,TAIL ASSEMBLY
NSN5998-00-102-6938
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 8521/2 MFR Origin Storage Origin Storage 85212 InfiniBand/fibre op
TYPICAL APPLICATIONS
  • Data center top-of-rack switching
  • High-speed server interconnects (10G/25G/40G/100G)
  • Storage network fabric (iSCSI, FCoE)
  • Campus and branch network infrastructure
  • Firewall and security appliance connectivity
  • WAN edge and SD-WAN deployments
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH4.578 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 7; CONNECTOR TEST POINT 1; PRINTED WIRING BOARD 1; RESISTOR,FIXED 9; RESISTOR,VARIABLE 2; SEMICONDUCTOR DEVICE,DIODE 3; TRANSISTOR 8
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: TRAINER,ELECTRONICS WARFARE
OVERALL HEIGHT0.605 INCHES NOMINAL IN
OVERALL WIDTH3.078 INCHES NOMINAL IN
OVERALL LENGTH4.578 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 7; CONNECTOR TEST POINT 1; PRINTED WIRING BOARD 1; RESISTOR,FIXED 9; RESISTOR,VARIABLE 2; SEMICONDUCTOR DEVICE,DIODE 3; TRANSISTOR 8
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: TRAINER,ELECTRONICS WARFARE
OVERALL HEIGHT0.605 INCHES NOMINAL IN
OVERALL WIDTH3.078 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
7736944P2Upgraded Successor
successor cross-reference
successor
6145PL1997113Upgraded Successor
successor cross-reference
successor
F9889-000297Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 8521/2?
8521/2 is a Origin Storage 85212 InfiniBand/fibre optic cable 10 m ST Orange manufactured by Origin Storage. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8521/2?
There are 3 known substitutes for 8521/2: 7736944P2, 6145PL1997113, F9889-000297. Substitute compatibility should be verified for your specific system.
What is the NSN for 8521/2?
8521/2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-102-6938. This indicates validated use in U.S. government and defense supply chains.
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