Sinanova Equipment Co., Ltd
| Payment Terms | T/T |
| Delivery Time | 1-3 working day |
| Part number | C DQ8FNMxxx N00 400G |
| Brief Description | 400GBASE-AOC QSFP-DD to QSFP-DD 5m |
| Details | 400G breakout cable |
| Key Features | 400G DAC cable |
| Condition | Original new |
| Warranty | 1 year |
| Packing | original new |
| Lead time | 1-3 working day |
| Ship | DHL FEDEX UPS |
| Payment term | TT in advance |
| original | USA |
| Brand Name | Hua wei |
| Model Number | C DQ8FNMxxx N00 400G |
| Certification | CE |
| Place of Origin | USA |
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Product Specification
| Payment Terms | T/T | Delivery Time | 1-3 working day |
| Part number | C DQ8FNMxxx N00 400G | Brief Description | 400GBASE-AOC QSFP-DD to QSFP-DD 5m |
| Details | 400G breakout cable | Key Features | 400G DAC cable |
| Condition | Original new | Warranty | 1 year |
| Packing | original new | Lead time | 1-3 working day |
| Ship | DHL FEDEX UPS | Payment term | TT in advance |
| original | USA | Brand Name | Hua wei |
| Model Number | C DQ8FNMxxx N00 400G | Certification | CE |
| Place of Origin | USA | ||
| High Light | Data Centers C DQ8FNMxxx N00 ，C DQ8FNMxxx N00 400G ，QSFP-DD to SFP56 Passive DAC Cable | ||
| T-DQ8FNS-N00 | 400GBASE-SR8 QSFP-DD 850nm 100m |
| T-DP4CNH-N00 | 400GBASE-DR4 QSFP-DD 1310nm 500m |
| T-DP4CNT-N00 | 400GBASE-DR4+ QSFP-DD 1310nm 2km |
| T-DP4CNL-N00 | 400GBASE-DR4++ QSFP-DD 1310nm 10km |
| T-DQ4CNT-N00 | 400GBASE-FR4 QSFP-DD 1310nm 2km |
| T-DQ4CNL-N00 | 400GBASE-LR4 QSFP-DD 1310nm 10km |
| T-DQ4CND-N00 | 400GBASE-ER4 LITE QSFP-DD 1310nm 30km |
| CT-QDS400SZRTA00 | 400G QSFP-DD OIF ZR |
| CT-QDS400SZPTA00 | 400G QSFP-DD OPEN ZR+ |
| C-DQ8FNMxxx-N00 | 400GBASE-AOC QSFP-DD to QSFP-DD 5m |
The C DQ8FNMxxx N00 is a high-density direct attach cable (DAC) assembly, designed to support 400G QSFP-DD to 8x 50G SFP56 breakout configurations. This passive copper cable solution provides a cost-effective, low-latency, and energy-efficient interconnect for high-speed data center environments. It enables direct point-to-multipoint connectivity between 400G switches and multiple 50G server NICs without the need for optical transceivers.
| Attribute | Description |
|---|---|
| Product Name | C DQ8FNMxxx N00 |
| Cable Type | Passive Direct Attach Cable (DAC) |
| Connector 1 | QSFP-DD |
| Connector 2 | 8 x SFP56 |
| Data Rate | 400G (1x400G ↔ 8x50G breakout) |
| Interface Type | QSFP-DD to 8x SFP56 |
| Cable Length | xxx meters (e.g. 010 = 1m, 020 = 2m, etc.) |
| Transmission Speed | 50 Gbps per lane |
| Conductor | Twinax copper |
| Application | Data center switch-to-server breakout, high-speed short links |
| Operating Temperature | 0C to 70C |
QSFP-DD to 8x SFP56 passive copper breakout cable
Supports 400G (8x 50G PAM4) Ethernet applications
Ideal for TOR (Top-of-Rack) switch-to-server connections
Low power, low latency, and low cost alternative to optical links
Plug-and-play deployment for high-density environments
Compliant with QSFP-DD and SFP56 MSA standards
| Specification | Value |
|---|---|
| Interface | QSFP-DD to 8 x SFP56 |
| Data Rate | 400 Gbps total (8 x 50 Gbps) |
| Signal Type | PAM4 |
| Cable Type | Passive Twinax Copper |
| Length Options | 0.5m, 1m, 2m, 3m (denoted by xxx) |
| Connector Type | QSFP-DD / SFP56 |
| Operating Temperature | 0C to 70C |
| RoHS Compliance | Yes |
| Application Use Case | Switch-to-server high-speed links |
| Model | Interface | Data Rate | Max Length | Cable Type | Use Case |
|---|---|---|---|---|---|
| C DQ8FNM010 N00 | QSFP-DD to 8x SFP56 | 400G | 1m | Passive Copper DAC | Short-reach breakout |
| C DQ8FNM020 N00 | QSFP-DD to 8x SFP56 | 400G | 2m | Passive Copper DAC | Top-of-rack connectivity |
| QSFP-DD-2xQSFP56 | QSFP-DD to 2x QSFP56 | 400G | 3m | Passive Copper DAC | Switch-to-switch |
| QSFP-DD-to-QSFP-DD | QSFP-DD to QSFP-DD | 400G | 2m | Passive Copper DAC | Direct 400G link |
Sinanova specializes in supplying ICT networking equipment from leading brands such as Cisco, Huawei, and Juniper. Our product range includes switches, routers, firewalls, wireless access points and controllers, IP phones, video conferencing solutions, and more. We are committed to delivering original and reliable hardware along with professional ICT solutions—all at competitive prices. Our high-quality service ensures a smooth and hassle-free purchasing experience for our clients.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Seller
Year Established:
2025
Total Annual:
50000-3000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Sinanova began as a domestic distributor of Cisco products and an ICT integrator. Over time, the company expanded its portfolio to include Huawei data communication equipment as well as networking solutions from Juniper and Fortinet. Today, Sinanova specializes in providing a wide range of networ... Sinanova began as a domestic distributor of Cisco products and an ICT integrator. Over time, the company expanded its portfolio to include Huawei data communication equipment as well as networking solutions from Juniper and Fortinet. Today, Sinanova specializes in providing a wide range of networ...
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