80+ Years of Interconnect Manufacturing Experience

Solution Center:  25-Gigabit/100-Gigabit Ethernet Tech


Cables on Demand is the First Online Company to Offer Genuine Amphenol SFP28 and QSFP28 Cables for 25-Gigabit Ethernet and 100-Gigabit Ethernet Applications Factory-Direct to the Buying Public.

With the combined R&D and manufacturing resources of 6
Amphenol divisions, Amphenol High Speed Interconnects 
first major interconnect company to release 25GbE 
and 100GbE QSFP28 Cables online
with its exclusive partnership with Amphenol Cables on Demand!


Amphenol Cables on Demand is the online leader in high-performance datacenter cable solutions (Copper & Optical), available for same-day shipment before 3PM Eastern. We always maintain high stocking levels of the industries most popular datacenter cables, including CAT5e/CAT6/CAT6A Patch Cords, Fiber Optic Patch Cords, Fibre Channel, SAS and SCSI Cables for data storage applications, as well as a plethora of scalable cable products for 10G/20G/40G (SDR/DDR/QDR) applications such as 10GbE-CX4, SFP+ Direct Attach, QSFP QDR InfiniBand and QSFP+ 40-Gigabit Ethernet cable assemblies. We can also provide Custom Cable Kits for OEM's that ship complete datacenter rack packages pre-populated with cables. One out of every two pieces of datacenter hardware feature Amphenol brand interconnects in their designs -- Trust a leader in the industry: Amphenol Cables on Demand. For special requests or questions, contact customerservice@cablesondemand.com or 1-866-223- 2860.

3m (9.8') External 4x HD Mini-SAS Cable - 4x Mini-SAS HD (SFF-8644) to 4x Mini-SAS HD (SFF-8644) Passive Copper Cable Assembly [28 AWG] - 12 Gbps SAS 3.0 & iPass+â?¢ HD Compliant
HD Mini-SAS Cables (SFF-8644) 
HD Mini-SAS Cables (SFF-8644 iPass+™ HD) from Amphenol Cables on Demand -- NEW from Amphenol: Mini-SAS HD (High Density) External Passive Copper Cable Assemblies support the next generation of Serial Attached SCSI devices -- operating at a blazing fast 12.0 Gbps per lane as per the latest SAS 3.0 specifications. For connecting legacy Mini-SAS devices with the newest suite of HD Mini-SAS hardware, we also offer Mini-SAS to Mini-SAS HD Hybrid Copper Cable Assemblies.


QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]
100G QSFP Loopbacks (QSFP28) 
Check out our NEW exclusive 100G QSFP (QSFP28) Loopback Adapter Modules from Amphenol High Speed Interconnects -- by Amphenol for a Limited Time Only! The new 28.0 Gbps QSFP+ standard, popularly known as QSFP28, supports 4 x 28G channels for 100-Gigabit Ethernet applications in the same low-profile QSFP+ package you're familiar with! Our QSFP28 100G Loopbacks are offered in a variety of power and signal attenuation options to duplicate the operational characteristics of typical QSFP28 cable assemblies and optical modules -- perfect for testing QSFP28 compatible ports on the newest 100-Gigabit Ethernet and EDR InfiniBand switches, servers and host bus adapters.

3m (9.8') 100GbE QSFP28 Cable - Amphenol 100-Gigabit Ethernet Passive Copper QSFP Cable (SFF-8665 802.3bj) - QSFP28 to QSFP28
QSFP28 Cables (100G QSFP Cable) 
QSFP28 Cables (100G Ethernet QSFP Cables) by Amphenol Cables on Demand by Amphenol -- Buy Direct from the World's Largest QSFP Cable OEM and Save. Amphenol is pleased to expand its leadership in Quad-SFP interconnects with a revolutionary line of 100-Gigabit Ethernet optimized QSFP28 Copper Cable Assemblies. Amphenol QSFP28 Cables integrate Amphenol Spectra-Strip's most advanced SKEWCLEAR wire to date, offering a flat frequency response beyond 20 GHz. QSFP28 connectors add an extended EMI cage and upgraded PCB to meet strict new 100-Gigabit Ethernet specifications.

2m QSFP28 to 4 x SFP28 Splitter Cable (26 AWG Passive Copper) - 1 x QSFP28 (100GbE) to 4 x SFP28 (25GbE) Connectors (6.6 ft)
100G QSFP28 to SFP28 Splitter 
100G QSFP (QSFP28) to 4 x SFP28 Splitter Cables [25% OFF SALE] Now Available from Amphenol Cables on Demand. Amphenol’s revolutionary 100G QSFP28 to 4 x SFP28 Splitter Cable offers IT professionals a cost-effective interconnect solution for merging QSFP28 and 25G SFP28 enabled host adapters, switches and servers. With the rapid evolution of high-speed networking standards, Genuine Amphenol 100G QSFP28 to (4) SFP28 Splitter Cables allows one to aggregate traffic between one 100-Gigabit Ethernet QSFP28 port with up to four 25-Gigabit SFP28 ports.

5m SFP28 Cable - Amphenol 25G / 28G SFP28 Direct Attach Copper Cable (16.4 ft) - 26 AWG
SFP28 25G Direct Attach Cables 
SFP28 Cables (25G SFP28 Direct Attach Cables) Now On Sale at Amphenol Cables on Demand -- Amphenol 25-Gigabit Ethernet SFP28 Direct Attach Passive Copper Cable Assemblies are available in lengths up to 5m (16.4 ft) everyday. The single channel SFP28 interface features the same compact profile as the popular 10-Gigabit SFP+ standard, but has been upgraded internally to support 25-Gigabit data rates for 25G Ethernet applications and future standards such as 32G Fibre Channel.