| Product Type | Data Center Switch | 
| Model Number | 8820-40C | 
| Manufacturer Part Number | 8820-40C-AC-F | 
| Mounting Type | Rackmount (4-post included) | 
| Form Factor | 1U | 
| Weight | 10.8 kg (23.8 lbs) | 
| Power Supply Type | Dual AC power supplies | 
| Input Power Requirements | 100-240V AC, 50/60 Hz | 
| Power Consumption (Typical) | 884W | 
| Cooling | Front-to-Back airflow with 6 fan modules | 
Extreme 8820-40C 40x100GE QSFP28 Switch, Front-Back Airflow, AC Power, Rackmount

Key Benefits
              
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        AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- High port density and 100Gbps performance enable exceptional scalability for enterprise and data center networks.
 - Redundant power supplies and cooling modules increase equipment uptime and operational reliability.
 - TAA compliance and Taiwan origin support deployment in regulated industries and government environments.
 
Product Overview
Extreme 8820-40C with Front-Back airflow. Base unit with 40x100GE/40GE QSFP28 ports with 2 AC power supplies 6 fan modules and a 4-post rack mount kitSpecifications
                      Product Overview
                      
                    
                    
                      Wireless Features
                      
                    
                    | Wireless Support | 
                      Compliance & Origin
                      
                    
                    | Country of Origin | Taiwan | 
| TAA Compliant | Yes | 
| Certifications | UL, cUL, CB, CE, FCC Class A, VCCI, RoHS | 
| Safety Compliance | IEC/EN/UL/CSA 60950-1, 62368-1 | 
| Environmental Standards | RoHS, WEEE | 
                      Advanced Security Features
                      
                    
                    | Access Control Lists (ACLs) | Ingress and egress ACLs | 
| Network Access Control | 802.1X, MAC-based, Web-based | 
| Secure Management | SSH, HTTPS, SNMPv3 support | 
| Storm Control | Supported | 
| Denial of Service (DoS) Protection | Yes | 
| Traffic Classification & Policing | Layer 2-4 classification, bandwidth policing | 
                      Interfaces
                      
                    
                    | Total Ports | 40 | 
| Port Type | QSFP28 | 
| Port Speeds Supported | 100GbE, 40GbE | 
| Uplink Ports | Configurable via QSFP28 ports | 
| Data Transfer Rate | 100 Gbps per port | 
| Switching Capacity | 8 Tbps (bidirectional) | 
| Forwarding Rate | 2.97 Bpps | 
| MAC Address Table Size | MAC address table size: 512K entries | 
                      Physical & Environmental
                      
                    
                    | Dimensions (W x D x H) | 17.72 x 25.2 x 1.7 in (450 x 640 x 43.5 mm) | 
| Operating Temperature | 0°C to 40°C (32°F to 104°F) | 
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) | 
| Operating Humidity | 5% to 95% non-condensing | 
| Acoustic Noise | 69 dB (typical) | 
| Heat Dissipation | 3017 BTU/hr (typical) | 
                      Cloud Management & Licensing
                      
                    
                    | Cloud Management | ExtremeCloud IQ supported | 
| Management Interface | CLI, SNMP v1/v2c/v3, HTTP/HTTPS, REST API, NetConf/YANG | 
| Licensing Requirements | Extreme Perpetual or Subscription Licensing | 
| Included Management Features | Base OS includes advanced Layer 2/3 features |