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400G QSFP-DD Passive DAC Cable (QSFP-DD to QSFP-DD)

Short Description:

● Product origin: China

● Delivery time: 7-10 workdays

We are manufacturer that could support you good quality with aggressive price. Believe that we are the best choice for you from many traders and resellers.

Accepted OEM/ ODM

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Product Detail

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DAC is suitable for short links, with the advantages of low cost, low power consumption, interchangeability, etc. It is an ideal solution for short distance transmission between data center racks, and can effectively save costs compared to the combination form of modules plus patch cords.BuyDaccable Co., Ltd high-speed cables are widely used in SATA storage devices, RADI system scenarios, core routers, 10G or 40G Ethernet and other data center interconnection scenarios, and the high-speed cables will pass several professional tests before leaving the factory and gradually become the preferred supplier for users with high quality service.


▪ Copper link length up to 2.5m (passive limiting)

▪ Excellent signal integrity, low insertion loss and low crosstalk

▪ Operating case temperature range: 0°C to + 70°C

▪ Single 3.3V supply voltage

▪ RoHS compliant

8-channel full-duplex passive copper cable

▪ QSFP-DD MSA-compliant connectors

▪ SFF-8636 compliant I2C management interface

▪ IEEE 802.3cd 200GBASE-CR4 compliant

▪ InfiniBand HDR compliant

▪ Data rate up to 400Gbps (8x50Gbps)


▪ 200G Ethernet 200GBASE-CR4

▪ InfiniBand HDR

▪ Servers, hubs, switches and routers


1. Are your products compatible with my system?
All our products are manufactured in strict compliance to MSA standard, they can work well with those brands that do not have compatibility requirements, such as, IBM, DELL, SUN, etc But some brands such as CISCO, HP, Juniper etc, might need their private coding inside for compatibility, if you can let us know the brand and model of your systems , we might solve the compatible issue before goods delivered.

2.What if I can not find the products I need?
Due to limit of space, the products you are looking for may not be included on this shopping mall. Pls contact us for further information.

3. I'm a wholesaler. Can I use another payment method?
Yes, you can pay by PayPal, Visa, Bank Transfer. Please contact our staff for detail.

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