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HomeOptical TransceiversDAC/AOC/AEC Cables100G DAC/AOCArista79535
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable

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0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable
0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable

0.5m (2ft) Arista Networks CAB-Q-Q-100G-0.5M Compatibility 100G QSFP28 Passive Direct Attach Copper Twinax Cable

Hot #79535
Hot #79535
US$ 32.00
FS P/N: Q28-PC005
FS P/N: Q28-PC005
2.2K Sold
12 Reviews
6 Questions
Compatible:
Cisco
Juniper
Arista
Brocade
Dell
Mellanox
Extreme
HW
Generic
FS
Customized
Cisco
Juniper
Arista
Brocade
Dell
Mellanox
Extreme
HW
Generic
FS
Customized
Length:
0.5m (2ft)
1m (3ft)
1.5m (5ft)
2m (7ft)
2.5m (8ft)
3m (10ft)
5m (16ft)
0.5m (2ft)
1m (3ft)
1.5m (5ft)
2m (7ft)
2.5m (8ft)
3m (10ft)
5m (16ft)
326 In U.S. Warehouse, Get It By Jun 7, 2023
49 In Global Warehouse, Get It By Jun 16, 2023
See more warehouse availability
Deliver to New York, 10010
Free Shipping via UPS Ground® on orders over US$ 79.00
Free Product Trial
Test Support
5-Year Warranty
30-Day Returns
30-Day Exchange
Specifications
Connectivity Solutions
Features
Q&A
Reviews
Resources

Arista Networks CAB-Q-Q-100G-0.5M Compatible 100G QSFP28 DAC Cable (0.5-meter, Passive, QSFP28 to QSFP28, 30AWG)

The 100G QSFP28 Passive Direct Attach Copper Twinax Cable provides a cost-effective way to establish a 100-Gigabit link between QSFP-100G ports of switches within racks and across adjacent racks. This Direct Attach Copper is compliant with IEEE 802.3, SFF-8665, and QSFP28 MSA.

Note: FS Box does not currently support changing H3C and HPE compatibility for DAC cables.

Specifications
Arista Networks Compatible
CAB-Q-Q-100G-0.5M
Vendor Name
FS
Connector Type
QSFP28 to QSFP28
Max Data Rate
100Gbps
Minimum Bend Radius
35mm
Wire AWG
30AWG
Cable Length
0.5m (1.64ft)
Jacket Material
PVC (OFNR)
Cable Type
Passive Twinax
MTBF
≈50 Million Hours
Power Consumption
≤0.5W
Power Supply
3.3V
Temperature
0 to 70°C (32 to 158°F)
Protocols
IEEE 802.3,SFP28 MSA, SFF-8665

Quality Testing Program

Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers. 

Quality Testing Program

Optical Transceivers Testing Learn more
Quality Certifications
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

Scenario 1
Scenario 2
Scenario 1
View products
Scenario 2
View products

Features

Low Power Consumption for Energy-saving
Direct attach copper is suitable for very short links and offer a cost-effective way to establish a 100-Gigabit link between QSFP-100G ports within racks and across adjacent racks.
≤0.5W
Lower Power Consumption
Copper Cable
to Save OPEX
33mm 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.
Enable Seamless Connectivity for Your Network

FS offers the ability to configure the pre-set compatibility of either connector of the DAC cable online with FS BOX to connect Cisco to Arista, Dell to Juniper, and any other mixes of configurations.

Q28-AC03
Q28-PC01
Q28-AO01
Cable Type
Active Direct Attach Copper
Passive Direct Attach Copper
Active Optical Cable
Max Data Rate
100Gbps
100Gbps
100Gbps
Connector Type
QSFP28 to QSFP28
QSFP28 to QSFP28
QSFP28 to QSFP28
Power Consumption
≤1.5W
≤0.5W
<3.5W
Cable Length
1-9m (3ft-29ft)
0.5-5m (2ft-16ft)
0.5-30m (2ft-98ft)
Wire AWG
26-30AWG
26-30AWG
/
Minimum Bend Radius
33-44.5mm
33-46mm
7.5mm
Media
Copper
Copper
Optic Fiber
Jacket Material
PVC (OFNR)
PVC (OFNR)
OFNP
Specifications

Arista Networks CAB-Q-Q-100G-0.5M Compatible 100G QSFP28 DAC Cable (0.5-meter, Passive, QSFP28 to QSFP28, 30AWG)

The 100G QSFP28 Passive Direct Attach Copper Twinax Cable provides a cost-effective way to establish a 100-Gigabit link between QSFP-100G ports of switches within racks and across adjacent racks. This Direct Attach Copper is compliant with IEEE 802.3, SFF-8665, and QSFP28 MSA.

Note: FS Box does not currently support changing H3C and HPE compatibility for DAC cables.

Specifications
Arista Networks Compatible
CAB-Q-Q-100G-0.5M
Vendor Name
FS
Connector Type
QSFP28 to QSFP28
Max Data Rate
100Gbps
Minimum Bend Radius
35mm
Wire AWG
30AWG
Cable Length
0.5m (1.64ft)
Jacket Material
PVC (OFNR)
Cable Type
Passive Twinax
MTBF
≈50 Million Hours
Power Consumption
≤0.5W
Power Supply
3.3V
Temperature
0 to 70°C (32 to 158°F)
Protocols
IEEE 802.3,SFP28 MSA, SFF-8665

Quality Testing Program

Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers. 

Quality Testing Program

Optical Transceivers Testing Learn more
Quality Certifications
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
Scenario 1
Scenario 2
Scenario 1
View products
Scenario 2
View products
Features
Low Power Consumption for Energy-saving
Direct attach copper is suitable for very short links and offer a cost-effective way to establish a 100-Gigabit link between QSFP-100G ports within racks and across adjacent racks.
≤0.5W
Lower Power Consumption
Copper Cable
to Save OPEX
33mm 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.
Enable Seamless Connectivity for Your Network

FS offers the ability to configure the pre-set compatibility of either connector of the DAC cable online with FS BOX to connect Cisco to Arista, Dell to Juniper, and any other mixes of configurations.

Q28-AC03
Q28-PC01
Q28-AO01
Cable Type
Active Direct Attach Copper
Passive Direct Attach Copper
Active Optical Cable
Max Data Rate
100Gbps
100Gbps
100Gbps
Connector Type
QSFP28 to QSFP28
QSFP28 to QSFP28
QSFP28 to QSFP28
Power Consumption
≤1.5W
≤0.5W
<3.5W
Cable Length
1-9m (3ft-29ft)
0.5-5m (2ft-16ft)
0.5-30m (2ft-98ft)
Wire AWG
26-30AWG
26-30AWG
/
Minimum Bend Radius
33-44.5mm
33-46mm
7.5mm
Media
Copper
Copper
Optic Fiber
Jacket Material
PVC (OFNR)
PVC (OFNR)
OFNP

Questions & Answers
Ask a Question

All (6)Application (1)Cable Length (1)Coupling Capacitor (1)Customized cables (1)Dual Compatibility (1)FEC (1)Wire AWG (1)
Q:

by C***n on 12/15/2021

A:

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Q:

by V***a on 12/14/2021

A:

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Customer Reviews
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4.8
5 stars 11 Reviews
4 stars 0 Review
3 stars 1 Review
2 stars 0 Review
1 star 0 Review

C***a

Switzerland

March 16, 2020
5.0
Amazing online service replied to us at once when I contacted them. The guy suggested that we could use custom DAC cable for connecting Arista and Mellanox switch. We were glad to hear that, but found that the 100G DAC cable used 30AWG wire, actually, we needed 26AWG. The man received our demand and said that they also could offer 26AWG version for us. We then made the order of customized 100G DAC cables. The cables were placed in a hard-material box during the delivery. Took them out of the box, their construction was as solid as we expected before. Plugged them into our devices, the LED lights turned on.
Verified Purchase
Helpful 23
Comment 0

B***k

Canada

January 07, 2020
5.0
I use your Arista cable to replace the original ones as there are no differences in data transmission compared to the original one but the price is much lower, which can save lots of money. Really appreciated.
Verified Purchase
Helpful 18
Comment 0

W***n

United States

October 28, 2018
5.0
These are the first Arista compatible 100G QSFP DACs I've ordered. Like everything else, they arrived next day, and worked as expected.
Verified Purchase
Helpful 1
Comment 0
See all reviews

Resources
View more

US$ 32.00

326 In U.S. Warehouse
49 In Global Warehouse
Call us at Call +1 (888) 468 7419

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