1m (3ft) 400G QSFP-DD Passive Direct Attach Copper Twinax Cable for FS Switches

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1m (3ft) 400G QSFP-DD Passive Direct Attach Copper Twinax Cable for FS Switches

Name: 1m (3ft) 400G QSFP-DD Passive Direct Attach Copper Twinax Cable for FS Switches
Brand: FS.COM
SKU: 110541
Price: 139.00 USD
Availability: InStock
Rating: 5.0 (7 reviews)

#82455

US$ 139.00

FS P/N: QSFP-DD-PC01

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7 Reviews
1 Question

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Compatible:: Cisco; Juniper; Arista; Dell; Generic; FS

Length:: 0.5m (2ft); 1m (3ft); 1.5m (5ft); 2m (7ft); 2.5m (8ft); 3m (10ft)

46 In Stock,

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Deliver to New York, 10010

Free Shipping via UPS Ground®, get it by Tue. Apr. 13

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Professional Quality Testing Program for Direct Attach Twinax Cables (DACs).

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Warranty & Returns
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If items don't work as expected, FS warranty may allow the items to be returned, exchanged, or repaired.

We offer a 30-day return & refund and exchange service for most in-stock items. And within the warranty period, we still offer free repair services.

For consumables, there is no warranty period and free repair services. If there are any quality issues after delivery, please feel free to contact us. We will handle it promptly. View Return Policy and Warranty page for more details.

Free Technical Support
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FS is committed to becoming the trusted partners of our clients, and offering a full portfolio of digital infrastructure products and a comprehensive one-stop digital solution.

You can Request Technical Support to get timely help for any questions about the items or a free connectivity solution design.

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Insufficient Quantity Available

This promotional product is limited to 595 pc(s) and will be removed once sold out.

For more quantities, please contact your account manager.

Specifications

400G QSFP-DD DAC Twinax Cable (1-meter, Passive, QSFP-DD to QSFP-DD, 30AWG)

The 400G QSFP-DD DAC primarily enables high-bandwidth 400G links and supports 400G Ethernet rate. It provides a QSFP-DD-to-QSFP-DD copper direct-attach solution. They are suitable for very short links and offer a cost-effective way to establish a 400-Gigabit link between QSFP-400G ports of switches/routers within racks and across adjacent racks.

Product Specification

FS Genuine	QSFP-DD-PC01	Vendor Name	FS
Connector Type	QSFP-DD to QSFP-DD	Max Data Rate	400Gbps
Minimum Bend Radius	33.5mm	Wire AWG	30AWG
Cable Length	1m (3.28ft)	Jacket Material	PVC (OFNR)
Cable Type	Passive Twinax	MTBF	≈50 Million Hours
Power Consumption	<1.5W	Power Supply	3.3V
Temperature	0 to 70°C (32 to 158°F)	Protocols	400G Ethernet

Quality Testing Program

Quality Control SystemLearn more

Take a look at our optics test program and see what truly sets us apart.

Quality Certifications

This product provides the lifetime warranty, which aims to reflect our greatest sincerity. Please contact us to learn more.
This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
This product is in conformity with ISO14001. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. Please contact us to learn more.
This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.
This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.

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.

Network Connectivity

Direct Connection for 400GbE QSFP-DD to QSFP-DD DAC

1m (3ft) 400G QSFP-DD Passive Direct Attach Copper Twinax Cable for FS Switches

US$ 139.00

N9500-32D, 32-Port L3 Data Center White Box Switch, 32 x 400Gb QSFP-DD, Broadcom Chip, Bare-Metal Hardware

US$ 9,999.00

Product Highlights

High Performance 400G QSFP-DD DAC

400G QSFP-DD DAC is the most power-efficient connectivity solution for short distance interconnects, because it is passive and has the characteristics of high reliability, low insertion loss and the lowest latency.

Superior Workmanship of Direct Attach Copper Cable

Foam Skin Technology

The special foam skin technology makes DAC higher foam degree, higher flexibility and smaller bending radius. Ensure stable transmission performance.

EMC Shielding

Electromagnetic shielding keeps the low crosstalk and high signal integrity, which ensures consistent transmission.

Superior Insertion Loss

Insertion loss is 10% lower than the industry average. Lower insertion loss, reducing the loss of optical power caused by the optical devices.

High-Order Modulation PAM4

400G DAC adopts 8x 50G PAM4 modulation. Its transmission efficiency is doubled compared to the NRZ signal, effectively reducing costs.

Test Bed

FS N9500-32D

Platform Support

1m (3ft) 400G QSFP-DD is supported on a wide range of FS equipment.

FS N5900-32D

Questions & Answers

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All Application (1)

Q:
Can this cable be used in the stack port of Cisco Meraki series device to achieve the switch stacking? By B***e on 11/23/2020

A:
No, it can’t be used in the stack port of your device. FS DAC & AOC can only be used in the business port of the switch to achieve virtual stacking, but can not be used in the stack port to achieve physical stacking. The stacking through the stack port of device belongs to physical stacking which needs a specific stacking cable, and it is under development for now. By E***n on 11/24/2020

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Customer Reviews Write a review

5.0

5 Stars
7 Reviews

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7 Reviews

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D
D***s
United States: 5.0
09/16/2020
Good 400G vendor

Look for 400G DAC for a long time. FS is nice. Arista compatible cables work quite reliably. Multiple length choices are available. All is within our budget. We couldn't be happier with the stuff we are getting.

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Verified Purchase

 10  0

L
L***y
Peru: 5.0
08/16/2020
Can work on my switch

Compatibility: Cisco | Length: 0.5m (2ft)

Not the first time I've bought DACs here. This 400G DAC is as good quality as ever. It makes the connection right. The work efficiency also satisfies us. I'm glad to get such a good high-speed cable here.

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Verified Purchase

 20  0

M
M***n
Belarus: 5.0
06/01/2020
Love these Arista compatible DACs

Compatibility: Arista | Length: 2m (7ft)

I ordered some for testing at first and then bought back more. Used them between my two servers and 400G switches. They work flawlessly. What else to say?

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Verified Purchase

 68  0

D
D***v
Russian Federation: 5.0
01/05/2020
Thanks for the considerate services.

Length: 3m (10ft)

Have used FS optical modules and cables for years. My account manager told me 400G DAC and QSFP-DD transceivers were available in FS, and if I had any needs, she could help me. Emm, I indeed needed one QSFP-DD twinax cable recently. The AM helped place the order and informed me about the shipping info, thanks for her considerate service.

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Verified Purchase

 43  0

Е
Е***в
Russian Federation: 5.0
12/19/2019
Fast shipping and good package

Length: 3m (10ft)

Ordered this DAC from fs.com and received it in a short time. Shipping is very fast. This cable is packaged in a good condition. It’s my first time to touch 400G and I’ll keep full expectation.

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Verified Purchase

 74  0

K
K***n
Canada: 5.0
10/21/2019
worked exactly as intended

This cable was priced very competitively and worked exactly as intended. I am very happy with the cable and highly recommend it.

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Verified Purchase

 2  0

D
D***n
United States: 5.0
10/03/2019
Quality products and Low Price

I was surprised at the high quality and superior performance of this cable at such a low price. The shipping is also fast. I am going to buy more on FS.

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 2  0

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Can DAC Cables Be Used as Stacking Cables?

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Network Connectivity

1m (3ft) 400G QSFP-DD Passive Direct Attach Copper Twinax Cable for FS Switches

N9500-32D, 32-Port L3 Data Center White Box Switch, 32 x 400Gb QSFP-DD, Broadcom Chip, Bare-Metal Hardware

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