• Follow the Path to

    400G Solutions

  • Expand Your Speed Capabilities

    With Our I/O Cable Assemblies

  • Faster, More Compact

    Low Power and Cost–Efficient

  • Greater Bandwidth, Lightweight

    Immune to EMI

About High Speed IO

Amphenol is a global provider of high speed interconnect solutions to designers and manufacturers of Internet enabling systems.


With our design creativity, simulation and testing capability, and cost effectiveness, Amphenol leads the way in interconnect development for internet equipment, infrastructure, enterprise networks, and appliances. Whether industry standard or application-specific designs are required, Amphenol provides customers with products that enable performance at the leading edge of next-generation, high-speed technology.


Amphenol is a technology leader in the design, manufacture, and supply of high-performance interconnect systems.


We supply a wide range of superior value product solutions to the entire spectrum of the computer systems markets from data centers, wireless infrastructure to super computers. Our technical solutions are also used in specialized products for advanced medical, instrumentation, industrial and applications.


ExtremePort™ SFP112G

ExtremePort™ SFP112G

Amphenol's ExtremePort™ SFP112G interconnect system is comprised of a 20-position hot swappable I/O connector enclosed in a metal cage mounted...
ExtremePort™ OSFP 112G Connectors

ExtremePort™ OSFP 112G Connectors

112GB/S PAM-4 WITH UP TO 800GB/S AGGREGATED BANDWIDTH Amphenol's ExtremePort™ OSFP 112G interconnect system is comprised of a 60 position, 0.60mm...
QSFP DD OverPass™ Assemblies

QSFP DD OverPass™ Assemblies

56G AND 112G DIRECT HIGH SPEED CONNECTION FROM CHIP SITE TO IO PORT QSFP DD OverPass™ products remove high speed signaling from the PCB and create...
DensiLink® OverPass™ Assemblies

DensiLink® OverPass™ Assemblies

112G DOUBLE ENDED HIGH PERFORMANCE CABLING INTERCONNECT DensiLink® OverPass™ products remove high speed signaling from the PCB and create a...
OSFP OverPass™ Assemblies

OSFP OverPass™ Assemblies

DIRECT HIGH SPEED CONNECTION FROM CHIP SITE TO IO PORT OSFP OverPass™ products remove high speed signaling from the PCB and create an eight channel...
QSFP OverPass™ Assemblies

QSFP OverPass™ Assemblies

28G AND 56G DIRECT HIGH SPEED CONNECTION FROM CHIP SITE TO IO PORT QSFP OverPass™ products remove the high speed signaling from the PCB and create...
SFP OverPass™ Assemblies

SFP OverPass™ Assemblies

DIRECT HIGH SPEED CONNECTION FROM CHIP SITE TO IO PORT SFP OverPass™ products remove high speed signaling from the PCB and create a direct connection...
micro-LinkOVER™ OverPass™ Assemblies

micro-LinkOVER™ OverPass™ Assemblies

HIGH SPEED CABLES SUPPORTING 56G AND 112G SIGNALING micro-LinkOVER™ OverPass™ products remove high speed signaling from the PCB and create...
CFP8

CFP8

Amphenol's CFP8 interconnect system has 124 contacts per port, with a 0.5mm contact pitch and 16 high speed channels. It is rated for 28Gb/s per channel...
QSFP DD

QSFP DD

Amphenol's QSFP DD interconnect system is comprised of a 76 position, 0.8mm pitch connector built for use in high speed serial applications. Each port...
ExtremePort™ QSFP+

ExtremePort™ QSFP+

Amphenol's ExtremePort™ QSFP+ interconnect system is comprised of a 38-position, 0.8mm pitch connector built for use in high speed serial applications....
ExpressPort® QSFP+

ExpressPort® QSFP+

Amphenol's ExpressPort® QSFP+ interconnect system is comprised of a 38 position 0.8mm pitch SMT connector, and a press-fit cage. With four channels...
OSFP

OSFP

Amphenol's OSFP interconnect system has 60 contacts per port, with a 0.6mm contact pitch and 8 high speed channels. The OSFP footprint is optimized...
CFP4

CFP4

Amphenol's CFP4 series offers a 56 position, 0.6mm pitch connector and is used in multi-hundred Gb/s systems. It is comprised of insert molding assemblies...
UltraPort™ QSFP+

UltraPort™ QSFP+

QSFP28 with Stamped and Formed Contact Design Amphenol's UltraPort™ QSFP+ interconnect system comprises of a 38-position, 0.8mm pitch connector...
CFP2

CFP2

Amphenol's CFP2 series offers a 104 position, 0.6mm pitch connector designed to be compatible with 100Gb/s Form Factor Pluggable (CFP) Multi-Source...
Mini-SAS HD Cable Assemblies

Mini-SAS HD Cable Assemblies

THE MOST RELIABLE 12G/24G SAS 3.0/4.0 HSIO CABLE SOLUTION IN THE INDUSTRY Amphenol's 12G / 24G Mini-SAS HD product is the next generation SAS storage...
CDFP Cable Assemblies

CDFP Cable Assemblies

THE MOST RELIABLE PCIe CABLE SOLUTION IN THE INDUSTRY Amphenol CDFP cable assemblies are designed to meet emerging data center and high-performance computing...
SFP Cable Assemblies

SFP Cable Assemblies

10G/25G/50G/100G Amphenol's SFP cable assemblies are designed to support applications for Ethernet and Fibre Channel. The Amphenol SFP products offer...
QSFP Cable Assemblies

QSFP Cable Assemblies

40G/ 100G / 200G / 400G SOLUTIONS Amphenol's QSFP copper cable assemblies are designed to meet data center, networking and high-performance computing...
QSFP DD Cable Assemblies

QSFP DD Cable Assemblies

200G / 400G / 800G SOLUTIONS Amphenol's QSFP DD (Double Density) passive copper cable assemblies double the number of channels from 4 to 8 lanes when...
OSFP Cable Assemblies

OSFP Cable Assemblies

200G / 400G / 800G SOLUTIONS Amphenol's leading the industry in OSFP cable development. Our Electronics Products 'Product of the Year' award-...
Leap® On-Board Transceiver

Leap® On-Board Transceiver

SMALL, FAST AND POWER EFFICIENT Amphenol's 300Gb/s Leap®High-Speed Optical Module is faster, smaller, and more cost and power efficient than...
300G CXP2 Active Optical Cable (AOC)

300G CXP2 Active Optical Cable (AOC)

HIGH DENSITY, EXCELLENT PERFORMANCE AND RELIABILITY Amphenol's 300G CXP2 to CXP2 Active Optical Cable is a natural choice for optical cabling in data...
100G QSFP28 Active Optical Cable (AOC)

100G QSFP28 Active Optical Cable (AOC)

COST EFFICIENT, HIGH PERFORMANCE, PLUG AND PLAY INTERCONNECT SOLUTIONS Amphenol's 100G QSFP28 to QSFP28 Active Optical Cable assemblies are a reliable,...
200G QSFP DD Active Optical Cable (AOC)

200G QSFP DD Active Optical Cable (AOC)

DOUBLE DENSITY, COST EFFICIENT, HIGH PERFORMANCE Amphenol QSFP DD to QSFP DD 200G Active Optical Cable assemblies increase the number of lanes from 4...
Mini-SAS HD Active Optical Cable (AOC)

Mini-SAS HD Active Optical Cable (AOC)

INTEROPERABILITY, RELIABILITY, COMPATIBILITY Amphenol's Mini-SAS HD Active Optical Cable fully complies with SAS 3.0 and SAS 4.0 industry standards...

High Speed Cables

Amphenol High Speed Cables is a leading manufacturer of bulk copper cable for enterprise data, storage, and networking applications. Drawing on the rich history of innovation of Amphenol Spectra-Strip cable engineering and the SKEWCLEAR® parallel pair product family, our integrated design, simulation, manufacture, and test expertise enables technology leading cable solutions across Amphenol.

Our dedicated research & development team is aligned with IO, Cabled Backplane, and Internal/Controller experts to deliver unmatched ‘end-to-end’ system design for performance, reliability, and cost-efficiency. Our equipment design & fabrication team enables manufacturing responsiveness to support the diverse portfolio of Amphenol cable-enabled interconnects and customizable solutions.

Our mission is to deliver the best cable-enabled products, and we are actively driving cable technology forward to meet the challenges of current and next-generation customer interconnect needs. Please explore some of our newest innovative solutions: