Product Type | Managed Multigigabit PoE+ Network Switch |
Model | 4220-8MW-40P-4X |
Form Factor | 1U Rackmount |
Power Supply Type | Internal AC with optional external redundant PSU |
Power Requirement | AC 100–240V, 50/60Hz |
Power Provided | 950 W |
Max Power Consumption | 899 W |
PoE Power Budget | 740 W |
Weight | 5.41 kg |
Mounting Options | 19-inch rack mountable |
Extreme Networks 4220-8MW-40P-4X 48-Port Multigigabit PoE Switch




Key Benefits

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- Supports next-gen access points and high-power devices with 90W multigigabit PoE ports
- Designed for enterprise scalability with 48 active ports and 10G SFP+ uplinks
- Redundant power options and TAA compliance make it suitable for critical business and government networks
Product Overview
4220 48 port stackable MultiGig switch (740W POE) with 8 1G/2.5G/5GBaseT 90W POE ports 40 10/100/1000BaseT 30W POE ports 4 1G/10G SFP+ ports. Includes Fans 1 Fixed AC PSU with option to add external redundant PSUSpecifications
Product Overview
Wireless Features
Wireless Support |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | UL, CE, FCC Class A, RoHS |
Green Compliance | RoHS, WEEE |
Advanced Security Features
Access Control Lists (ACLs) | IPv4/IPv6 supported |
DHCP Snooping | Yes |
Dynamic ARP Inspection | Yes |
Port Security | Yes |
Network Access Control | 802.1X |
Loop Detection | Yes |
BPDU Guard | Yes |
Storm Control | Yes |
RA Guard | Yes |
Interfaces
Total Interfaces | 56 |
Multigigabit Ports | 8 x 1G/2.5G/5GBaseT PoE++ (802.3bt), 90W |
Gigabit Ethernet Ports | 40 x 10/100/1000BaseT PoE+ (802.3at), 30W |
Uplink Ports | 4 x 1G/10G SFP+ |
MAC Address Table Size | 32,000 entries |
Switching Capacity | 176 Gbps |
Forwarding Rate | 130.95 Mpps |
Jumbo Frame Support | Yes |
Auto-MDI/MDIX | Supported on all copper ports |
Physical & Environmental
Width | 17.4 in (442 mm) |
Depth | 13 in (330 mm) |
Height | 1.7 in (44 mm) |
Operating Temperature Range | 0°C to 50°C |
Storage Temperature Range | -40°C to 70°C |
Relative Humidity (Non-Condensing) | 10% to 95% |
Cooling | Redundant, field-replaceable fans |
Acoustic Noise | Less than 49 dB |
Cloud Management & Licensing
Cloud Management Platform | ExtremeCloud IQ |
License Requirement | Optional; cloud-managed features may require license |
Zero-Touch Provisioning | Supported via ExtremeCloud IQ |
Management Protocols | IPv4, IPv6, DHCP, SNMP v1/v2/v3, HTTP/HTTPS |