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Brand Name : Huawei
Model Number : ES5D21Q04Q01
Certification : CE
Place of Origin : China
Model : ES5D21Q04Q01
Interface Type : QSFP+
Maximum Data Rate : 40 Gbps
Product Series : S6720EI
Form Factor : Plug-in module
Power Consumption : 10 W
Dimensions : 218 mm x 108 mm x 39 mm
Payment : TT, Paypal, Western Union
Shipment : DHL, FEDEX, UPS
The Huawei ES5D21Q04Q01 is a high-performance interface card designed for use in the S6720EI series switches. It supports four 40 Gigabit QSFP+ ports, providing robust connectivity and enhancing network capabilities. This card is essential for enterprises seeking to expand their network capacity with top-tier hardware.

| Accessory | Model |
| QSFP+ Transceivers | QSFP-40G-SR4-S |
| Optical cables | OS2-LC-LC-3M |
| Direct Attach Cables | QSFP-H40G-CU1M |
| Model | Differences |
| Huawei ES5D21Q02S00 | Supports 2 ports with Gigabit SFP+ |
| Huawei ES5D21Q04Q02 | Overclocking capabilities up to 50 Gbps per port |
| Huawei ES5D21Q08Q01 | Supports 8 QSFP+ ports for higher density |
ES5D21Q04Q01 Specifications | |
| Brand | Huawei |
| Model | ES5D21Q04Q01 |
| Interface Type | QSFP+ |
| Port Quantity | 4 |
| Maximum Data Rate | 40 Gbps |
| Product Series | S6720EI |
| Compatible Devices | S6720EI Series Switches |
| Form Factor | Plug-in module |
| Cooling | Passive Cooling |
| Hardware Version | V1 |
| Environmental Operating Temperature | -5°C to 50°C |
| Storage Temperature | -40°C to 70°C |
| Operating Humidity | 5% to 95% (non-condensing) |
| Storage Humidity | 5% to 95% (non-condensing) |
| Power Consumption | 10 W |
| Dimensions (WxDxH) | 218 mm x 108 mm x 39 mm |
| Hot Swappable | Yes |
| Warranty | 1 Year |
| Compliant Standards | IEEE 802.3ba |
| MTBF | Over 1,000,000 hours |
| RoHS Compliant | Yes |

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ES5D21Q04Q01 Huawei 4 40 Gig QSFP+ Interface Card (used in S6720EI Series) ES5D21Q04Q01 Images |