The Arista Networks compatible cable assembly is designed to meet the high density requirements of standard and combo connector configurations. QSFP-DD pluggable solutions enable 400G transmission. It is fully compliant with SFF-8679, QSFP-DD MSA, IEEE802.3bj, and IEEE802.3cd standards.
QSFP-DD to 8xSFP56 cable assemblies are high performance, high bandwidth and cost effective interconnect solutions that support 400G standard applications with different data rates. FS currently offers 400G QSFP-DD to 8x50G SFP56 DAC in lengths of 0.5, 1, 1.5, 2, 2.5, and 3 meters, ideal for AI, SDN, ML, and Cloud Computing.
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2m (7ft) Arista Networks CAB-D-8S-400G-2M Compatible 400G QSFP-DD to 8x50G SFP56 Passive Direct Attach Copper Breakout Cable
#82459
#82459
US$249.00
FS P/N: Q-8S56PC02Import Fees Included
FS P/N: Q-8S56PC02
52 Sold
3 Reviews
6 Questions
Length:
Available for back order, Get It By Jan 19, 2024
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Deliver to New York, 10010
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Test Support
5-Year Warranty
30-Day Returns
30-Day Exchange
Specifications
Connectivity Solutions
Features
Q&A
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Arista Networks CAB-D-8S-400G-2M Compatible 400G QSFP-DD to 8x50G SFP56 DAC Breakout Cable (2-meter, Passive, QSFP-DD to 8 SFP56, 28AWG)
Specifications
Arista Networks Compatible
CAB-D-8S-400G-2M
Vendor Name
FS
Connector Type
QSFP-DD to 8 SFP56
Max Data Rate
400Gbps
Minimum Bend Radius
39.5mm
Wire AWG
28AWG
Cable Length
2m (7ft)
Jacket Material
PVC (OFNR)
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Media
Copper
Cable Type
Passive Twinax
Power Consumption
＜0.1W
Power Supply
3.3V
Application
400G Ethernet
Protocols
SFF-8679, QSFP-DD MSA, IEEE802.3bj, IEEE802.3cd
Warranty
5 Years
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Direct Connection for 400GbE QSFP-DD to 8 SFP56 DAC
Direct Connection for 400GbE QSFP-DD to 8 SFP56 DAC
View products Features
Low Power Consumption for Energy-saving
Direct attach copper is suitable for very short links and offers a cost-effective way to establish a 400G to 8x50G within racks and across adjacent racks.
0.1W
Lower Power Consumption
Copper Cable
to Save OPEX
39.5mm Minimum
Bend Radius for Easy Cabling
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Specifications
Arista Networks CAB-D-8S-400G-2M Compatible 400G QSFP-DD to 8x50G SFP56 DAC Breakout Cable (2-meter, Passive, QSFP-DD to 8 SFP56, 28AWG)
The Arista Networks compatible cable assembly is designed to meet the high density requirements of standard and combo connector configurations. QSFP-DD pluggable solutions enable 400G transmission. It is fully compliant with SFF-8679, QSFP-DD MSA, IEEE802.3bj, and IEEE802.3cd standards.
QSFP-DD to 8xSFP56 cable assemblies are high performance, high bandwidth and cost effective interconnect solutions that support 400G standard applications with different data rates. FS currently offers 400G QSFP-DD to 8x50G SFP56 DAC in lengths of 0.5, 1, 1.5, 2, 2.5, and 3 meters, ideal for AI, SDN, ML, and Cloud Computing.
Specifications
Arista Networks Compatible
CAB-D-8S-400G-2M
Vendor Name
FS
Connector Type
QSFP-DD to 8 SFP56
Max Data Rate
400Gbps
Minimum Bend Radius
39.5mm
Wire AWG
28AWG
Cable Length
2m (7ft)
Jacket Material
PVC (OFNR)
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Media
Copper
Cable Type
Passive Twinax
Power Consumption
＜0.1W
Power Supply
3.3V
Application
400G Ethernet
Protocols
SFF-8679, QSFP-DD MSA, IEEE802.3bj, IEEE802.3cd
Warranty
5 Years
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Direct Connection for 400GbE QSFP-DD to 8 SFP56 DAC
Direct Connection for 400GbE QSFP-DD to 8 SFP56 DAC
View products Features
Low Power Consumption for Energy-saving
Direct attach copper is suitable for very short links and offers a cost-effective way to establish a 400G to 8x50G within racks and across adjacent racks.
0.1W
Lower Power Consumption
Copper Cable
to Save OPEX
39.5mm Minimum
Bend Radius for Easy Cabling
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Questions & Answers
All (6)Backward Compatible (1)Supported Rate (1)
Customer Reviews
M***s
Australia
June 15, 2020
We were struggling to find some 400G DACs that would work with our Arista switches, but these DACs worked like a charm! Just plugged them into our switches and they worked immediately without any issues until now. Worthy to buy.
Verified Purchase
Helpful 13
Comment 0P***y
United States
January 06, 2020
Bought two QSFP-DD to 8 SFP56 twinax cable to connect our newly purchased 400G switches. Compared with other vendors I inquired, this cable was priced very competitively and worked exactly as intended.
Verified Purchase
Helpful 36
Comment 0M***o
Spain
December 17, 2019
I knew that FS began to supply 400G products from the social platform by accident, and recently our new project needed to deploy 400G connections, so I ordered two pcs cable from them. If no issues happened to these two, we will order the other several ones again.
Verified Purchase
Helpful 14
Comment 0See all reviews
Resources
US$249.00
Available for back order