40GE QSFP to 4x 10GE SFP+ Splitter Cable for Cisco & Arista Networks

Cisco Network 40G QSFP+ to 4 x 10G SFP+ Direct Attach Copper Breakout Cable 40G Connection

for Cisco QSFP-4SFP10G-CU1M: http://amzn.to/2rQ8uM0 (Only $55.99+ Free Second Day Delivery)

for Cisco QSFP-4SFP10G-CU3M: http://amzn.to/2sKUAz5 (Only $79.99+ Free Second Day Delivery)

for Cisco QSFP-4SFP10G-CU3M: http://amzn.to/2sRCY55 (Only $99.99+ Free Second Day Delivery)

Arista Networks 40G QSFP+ to 4SFP+ Direct Attach Copper Breakout Cable

for Arista CAB-Q-S-2M: http://amzn.to/2tnVoYo (Only $55.99+ Free Second Day Delivery)

for Arista CAB-Q-S-5M: http://amzn.to/2sOhmH6 (Only $59.99+ Free Second Day Delivery)

QSFP+ to 4x SFP+ copper DAC cable is a 40GBase QSFP+ hybrid passive cable.

Fully compliant to the latest SFP+ & QSFP MSA (Multi-Source-Agreement).
Supports all current 10-Gigabit Ethernet and 40-Gigabit Ethernet standards.

A side is a QSFP+ connector, B side is 4 pcs SFP+ connectors.

It's an application for link with QSFP+ port on 40Gb/s rate switch or host and feed up to 4 upstream 10Gb/s switch or host.

QSFP+ to 4x SFP+ copper breakout DAC cable allows a 40G Ethernet port to be used as four independent 10G ports thus providing increased density while permitting backward compatibility and a phased upgrade of equipment.

As a lower cost alternative to MTP/MPO breakouts for short reach applications up to 5 meters, it helps IT organizations achieve new levels of infrastructure consolidation while expanding application and service capabilities.

Application:
Data Center Switching
Cisco Nexus 3000 Series
Cisco Nexus 5000 Series
Cisco Nexus 6000 Series
Cisco Nexus 7000 Series
Cisco Nexus 9000 Series (Modular 9500)
Cisco Nexus 9000 Series (Fixed 9300)
Cisco Nexus 9000 Series (Modular 9500)ACI Mode
Cisco Nexus 9000 Series (Fixed 9300)ACI Mode
Catalyst 6500 Series
Catalyst 4500 Series
Catalyst 4500-X Series
Catalyst 3850 Series
Cisco Unified Computing System
Router
CRS Router Series
ASR 9000 Series Router
NCS 6000 Router