400G Breakout DAC
Your Professional 400G Breakout DAC Supplier
D-NET has two major production bases.The total area is more than 4,000 square meters. Including optical module production base, mainly producing SFP, SFP +, QFSP +, QSFP28, QSFP56 and other series of optical modules, AOC/ DAC cable high-speed cable. The annual output value can reach US $10 million. Optical transmission production base mainly produces Optical Filter, Fiber Optical Switch, WDM MUX DEMUX, Active wave division transmission equipment, etc.
Why Choose Us
Production Market
D-NET. series of products are sold to all regions of the world. Mainly sold in the Asian market. And gradually expanded to the European market, the South American market, the Australian market. Asia accounted for 80% of the total sales. The newly developed Australian market has also established trust, and the sales trend is gradually rising.
Customized Services
D-NET, an optical fiber communication specialist, provides OEM customization, including colored logo labels, to suit clients' branding and functional needs.
Certification
D-NET is a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH,REACH, CE and UL, with advanced manufacturing equipment and testing equipment imported from abroad.
Independent R&D department
We have an independent Research&Development Department with 8 skillful engineers, with some advanced equipment and devices, We also have related optical products and good solutions to satisfy customers' requirements.
400G Breakout DAC Specifications
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Fiber Count |
1F/2F/4F |
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Attenuation |
1310nm≤0.36 1550nm≤0.22 |
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Color of fiber |
Blue orange green brown |
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Fiber type |
G652D/G657A/G657A2 |
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Strength member |
Steel wire/FRP/KFRP |
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Outer sheath |
LSZH Lower smoke zero halogen frame retardant & UV Anti |
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Cable Diameter dimensions |
2.0( Height) x 3.0W + 0.1 mm(width) |
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Operation temperature range |
-20°C to + 70 ° |
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Installation temperature range |
-0 °C to + 60 C |
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Transport and storage temperature range |
-20 °C to + 70 °C |
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Tension Load (N) |
Short term :800N Long term :500N |
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Crush Load(N) |
Long term 1000 N/100mm Short term:2200N/100mm |
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Minimal installation bending radius |
30 x OD |
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Minimal operation bending radius |
15 x OD |
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Cable marking |
The marking length 1meter apart, as required |
Key Features
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PAM4 modulation
Unlike the 100G QSFP28 DAC cable, the 400G breakout DAC features PAM4 modulation, reaching data rates of up to 50 Gbps per lane. And support 8x 50Gbps data rate or 4x 100Gbps.
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Cost-effective
Compared with the 400G transceiver and 400G AOC cable, the 400G breakout DAC is more cost-effective. Its lower pricing will save the total cost of data center cabling and investment.
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High Speed
400G breakout DACs are specially designed for 400G applications, providing a higher data rate and more reliable connection than 100G QSFP28 DAC cables.
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Compatibility
The 400G breakout DAC is compatible with existing equipment that supports the 400G Ethernet standard, such as the mainstream switches, routers, and other platforms.
Applications
Server and GPU Interconnect
Link servers, Network Interface Cards (NICs), and Graphics Processing Units (GPUs) to top-of-rack (TOR) switches.
High-Density Deployments
In modern data centers, 400G systems can break out into 4x100G ports to achieve much higher density, enabling a single TOR switch to support many more servers and network devices.
Storage Connectivity
Used in scenarios requiring high-speed data transmission for SATA storage devices and RAID systems.
Data Center Interconnect (DCI)
Suitable for ultra-short-haul applications within a data center, providing stable and reliable connections between different switches and servers.
Delivery and Shipping
Payment
We usually use TT T/T deposit before production and balance when shipment.
Shipping
We usually ship by Ali-Logistics, DHL, UPS, Fedex, SF Express or your designated forwarder. It usually takes 7-12days to arrive(Depends on the shipping method you choose) . Airline and sea shipping also optional.
Our Certifications
FAQ
We're well-known as one of the leading 400g breakout dac manufacturers and suppliers in China. If you're going to buy high quality 400g breakout dac made in China, welcome to get quotation from our factory.
SFP-10G-ER, SFP28-25G-SR, QSFP-40G-SR4