• 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 the high speed signaling from the PCB and create a four...
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...
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...
CXP

CXP

The CXP connector comes in a one-piece Press-Fit assembly that provides a one-step placement to the board to accommodate single, ganged or stacked connector...
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...
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...
QSFP28/56/112G Cable Assemblies

QSFP28/56/112G Cable Assemblies

THE INDUSTRY LEADER IN 100G / 200G / 400G QSFP28 CABLE ASSEMBLIES Amphenol's QSFP28/56/112G cable assembly is designed to meet data center, networking...
QSFP+ Loopback Modules

QSFP+ Loopback Modules

4X10 (40G) PORT TESTING SOLUTIONS Amphenol's QSFP+ Loopback Modules are part of our comprehensive QSFP+ product family which includes copper cables...
SFP28 Loopback Modules

SFP28 Loopback Modules

SFP28 PORT TESTING SOLUTION Amphenol's SFP28 MSA compliant Loopback Modules are part of Amphenol's comprehensive copper cable and connector product...
QSFP28/56G Loopback Modules

QSFP28/56G Loopback Modules

4X25/4X50 (100G/200G) PORT TESTING SOLUTIONS Amphenol's QSFP28/56G Loopback Modules are part of our comprehensive QSFP28/56G product family which...
10G SFP+ Loopback Modules

10G SFP+ Loopback Modules

10G PORT TESTING SOLUTION Amphenol's SFP+ MSA compliant Loopback Modules are part of Amphenol's comprehensive product family offering which includes...
QSFP DD Loopback 200G/400G

QSFP DD Loopback 200G/400G

200G / 400G SYSTEM CONFIGURATION SOLUTION Amphenol's QSFP DD (Double-Density) Loopback Modules are part of our comprehensive QSFP DD product family...
OSFP Loopback 200G/400G

OSFP Loopback 200G/400G

200G / 400G SYSTEM CONFIGURATION SOLUTION Amphenol's OSFP (Octal SFP) Loopback Modules are part of our OSFP I/O system product family that includes...
OSFP Copper Cable Assemblies 200G/400G/800G

OSFP Copper Cable Assemblies 200G/400G/800G

200G / 400G / 800G SOLUTIONS Amphenol is leading the industry in OSFP cable development. Our Electronics Products 'Product of the Year' award-winning...
Mini-SAS HD Copper Cable Assemblies 6G/12G/24G

Mini-SAS HD Copper Cable Assemblies 6G/12G/24G

LEADING THE INDUSTRY WITH HD MINI-SAS Amphenol's Mini-SAS HD product is the present generation SAS storage interface addressing multi-channel bandwidth...
QSFP to 4x SFP Copper Splitter Cable Assemblies 100G/200G

QSFP to 4x SFP Copper Splitter Cable Assemblies 100G/200G

HIGH-PERFORMANCE 28G RACK INTERCONNECTION SPLITTER CABLES Amphenol's QSFP28 - 4XSFP28 Splitter cable assembly is designed to meet data center, networking...
RCx Copper Cable Assemblies 25G/50G/100G

RCx Copper Cable Assemblies 25G/50G/100G

THE LOW COST ALTERNATIVE TO HIGHER COST COPPER CONNECTIVITY SOLUTIONS Amphenol's RCx is a low-cost passive copper connector and cable system, specifically...
QSFP DD Copper Cable Assemblies 200G/400G/800G

QSFP DD Copper Cable Assemblies 200G/400G/800G

200G / 400G / 800G SOLUTIONS Amphenol's QSFP DD (Double Density) passive copper cable assemblies originally doubled the number of 25G/lane NRZ channels...
SFP Copper Cable Assemblies 25G/50G

SFP Copper Cable Assemblies 25G/50G

THE MOST RELIABLE 25G - 50G I/O CABLE SOLUTION IN THE INDUSTRY Amphenol's SFP28 cable assemblies are designed to support applications for...
QSFP to 2x QSFP Copper Splitter Cable Assemblies 100G/200G

QSFP to 2x QSFP Copper Splitter Cable Assemblies 100G/200G

AMPHENOL - THE INDUSTRY LEADER IN 100G QSFP28 TO 2xQSFP50 Y CABLES Amphenol's QSFP28 to 2xQSFP50 cable assembly is designed to meet data center, networking...
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...
QSFP DD 200G Active Optical Cable

QSFP DD 200G Active Optical Cable

DOUBLE DENSITY, COST EFFICIENT, HIGH PERFORMANCE Amphenol QSFP DD to QSFP DD 200G Active Optical Cable assemblies increase the number of lanes from 4...
CXP2 Active Optical Cable

CXP2 Active Optical Cable

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

QSFP28 Active Optical Cable

COST EFFICIENT, HIGH PERFORMANCE, PLUG AND PLAY INTERCONNECT SOLUTIONS Amphenol's 100G QSFP28 to QSFP28 Active Optical Cable assemblies are a reliable,...
Mini-SAS HD Active Optical Cable

Mini-SAS HD Active Optical Cable

INTEROPERABILITY, RELIABILITY, COMPATIBILITY Amphenol's Mini-SAS HD Active Optical Cable is fully compliant to SAS 2.1 and SAS 3.0 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: