| Manufacturer | EXTREME NETWORK INC | 
| Model | 8820-40C-DC-F | 
| Product Name | Extreme 8820-40C 100GE QSFP28 Switch with Front-Back Airflow | 
| Product Type | Layer 3 Managed Switch | 
| Form Factor | 1U Rack-mountable | 
| Weight | 36.4 lbs (16.5 kg) | 
| Power Supply Type | Hot-swappable DC power supply | 
| Installed Power Supplies | 2 | 
| Total Power Budget | 1600 W | 
| Voltage Required | +/-39 VDC to +/-72 VDC | 
| Fan Modules | 6 (Front-to-Back airflow) | 
Extreme 8820-40C 100GE QSFP28 Switch with Front-Back Airflow

Key Benefits
              
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- Designed for high-throughput enterprise environments with 100GE QSFP28 connectivity and optimized airflow
 - Highly efficient thermal management system with front-back airflow and six internal fans
 - Complies with TAA and RoHS standards, making it ideal for secure and environmentally regulated deployments
 
Product Overview
Extreme 8820-40C with Front-Back airflow. Base unit with 40x100GE/40GE QSFP28 ports with 2 DC power supplies 6 fan modules and a 4-post rack mount kitSpecifications
                      Product Overview
                      
                    
                    
                      Physical & Environmental
                      
                    
                    | Width | 17.72 inches (450 mm) | 
| Depth | 25.2 inches (640 mm) | 
| Height | 1.7 inches (43.6 mm) | 
| Operating Temperature Range | 0°C to 40°C | 
| Storage Temperature Range | -40°C to 70°C | 
| Operating Humidity | 10% to 95% non-condensing | 
| Acoustic Noise | 72.5 dB max | 
| Cooling | Front-to-Back airflow | 
                      Cloud Management & Licensing
                      
                    
                    | Management Interface | ExtremeXOS/EXOS | 
| Cloud Management Option | ExtremeCloud IQ (licensed separately) | 
| CLI Access | Yes | 
| SNMP Support | SNMPv1/v2c/v3 | 
| IPv6 Management | Yes | 
                      Interfaces
                      
                    
                    | Total Network Ports | 40 | 
| Port Type | QSFP28 | 
| Port Speeds Supported | 100GbE / 40GbE | 
| Flexibility Options | Breakout support for 4x25GbE or 4x10GbE per port | 
| Management Port | 1x 10/100/1000BASE-T RJ-45 | 
| Console Port | 1x RJ-45 Serial | 
| USB Port | 1x USB Type-A | 
| Maximum Switching Capacity | 8 Tbps | 
| Forwarding Rate | 2.38 Bpps | 
                      Compliance & Origin
                      
                    
                    | RoHS Compliant | Yes | 
| REACH Compliant | Yes | 
| Country of Origin | Taiwan | 
| TAA Compliant | Yes | 
| Certifications | FCC, UL, CE, CB, VCCI, BSMI | 
                      Advanced Security Features
                      
                    
                    | Access Control Lists (ACLs) | Yes | 
| 802.1X Authentication | Yes | 
| DHCP Snooping | Yes | 
| Dynamic ARP Inspection | Yes | 
| IP Source Guard | Yes | 
| Control Plane Protection | Yes |