Secure & Protected • Purchase Orders Accepted
Genuine Products • Guaranteed Compatibility
Description
Huawei CE6820-48S6CQ-A Data Center Switch
The Huawei CloudEngine 6820‑48S6CQ‑A‑B is a fixed-configuration 1RU data center switch designed for high-performance server connectivity and flexible aggregation scenarios. It includes 48 × 10 GE SFP+ downlink ports, 6 × 100 GE QSFP28 uplink ports, dual redundant AC power modules, and 4 hot-swappable fan trays, with optimized front-port intake airflow.
Ideal for high-density data centers, it provides robust performance and advanced features including VXLAN and RoCE for modern cloud environments.
Overview
Highlights
-
Dense connectivity: 48 × 10 GE downlink + 6 × 100 GE uplink (breakout ready).
-
Robust performance: 2.16 Tbps switch capacity, 470 Mpps forwarding.
-
Data center-grade features: VXLAN/BGP‑EVPN, M‑LAG, PFC, ECN, RoCE v1/v2, ZTP, telemetry via NCE Fabric.
-
Flexible airflow: Front intake by default, reversible to rear exhaust.
-
Service-ready design: Hot-swap PSUs/fans, clear front‑panel indicators, redundancy built in.
Recommended Accessories
| Accessory | Category | Description |
|---|---|---|
| 100 GE QSFP28 optics/DAC | Uplink Module | Supports 100/40 GE breakout |
| 10 GE SFP+ optics/DAC | Downlink Module | Adds server-facing connectivity |
| PAC600S12-CF 600 W AC PSU | Power Supply | Hot‑swappable, front power panel |
| FAN‑031A‑F Fan Tray | Cooling | Hot‑swappable, front intake fan tray |
Comparison with Similar Models
| Feature / Model | 6820‑48S6CQ‑A‑B (front intake) | 6820‑48S6CQ‑bare chassis | 6820‑48S6CQ‑F (rear airflow) |
|---|---|---|---|
| 10 GE Ports | 48 × SFP+ | 48 × SFP+ | 48 × SFP+ |
| 100 GE Uplink Ports | 6 × QSFP28 | 6 × QSFP28 | 6 × QSFP28 |
| Power Modules | 2 × 600 W AC | — | 2 × 600 W AC |
| Fan Trays | 4 × front intake | — | 4 × rear exhaust |
| Airflow Direction | Front intake (reversible) | Flexible | Rear intake |
| Switching Capacity | 2.16 Tbps | 2.16 Tbps | 2.16 Tbps |
| Forwarding Rate | 470 Mpps | 470 Mpps | 470 Mpps |
Specifications
| Parameter | Specification |
|---|---|
| Model | Huawei CloudEngine 6820‑48S6CQ‑A‑B |
| Ports | 48 × 10 GE SFP+; 6 × 100 GE QSFP28 (breakouts supported) |
| Switching Capacity | 2.16 Tbps |
| Forwarding Performance | 470 Mpps |
| Packet Buffer | 21 MB |
| CPU | Quad-core 1.4 GHz |
| Memory & Storage | 4 GB DRAM, 64 MB NOR flash, 4 GB NAND |
| Fabric & Virtualization Features | VXLAN/BGP-EVPN, M-LAG, RoCE, PFC, ECN, ZTP |
| Congestion Control & QoS | AI‑ECN, WRED |
| Power Supplies | 2 × 600 W AC hot‑swappable, front intake |
| Cooling Modules | 4 × hot‑swappable fan trays |
| Typical/Max Power Consumption | 162 W typ, 282 W max |
| Noise (27 °C) | < 55 dBA (front); < 64 dBA (rear) |
| Dimensions (W×D×H) | 442 × 420 × 43.6 mm |
| Weight (with modules) | 7.7 kg |
| Operating Temperature | 0–40 °C (≤ 1,800 m) |
| Airflow Direction | Front intake (reversible) |
| Certifications | UL, CE, FCC, RoHS, EMC compliant |
More Details
Quality Certifications
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Huawei HCIE Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Flexible Secure Payment & Shipment
Verified authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your Huawei products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Product
We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help. Just email us directly and we’ll take you through the process.
Other
You can contact us through our contact page! We will be happy to assist you.
Any question?
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.