Interfaces

• 48 x 10/100/1000BASE-T Ethernet (RJ45) with auto-MDIX crossover
• 48V DC 802.3af/802.3at Power-over-Ethernet (PoE/PoE+) on the MS220-48P models, available on all ports (maximum of 30W per port for PoE+)
• 4 x SFP Gigabit Ethernet interfaces for uplink
• Auto negotiation and crossover detection

Ethernet switching capabilities

• 802.1p Quality of Service prioritization
• 802.1Q VLAN tagging and Q-in-Q VLAN stacking with 4096 addressable tags
• 802.1D Spanning Tree Protocol (RSTP, STP)
• 802.1ab Link Layer Discovery Protocol (LLDP)
• 802.3ad link aggregation with up to 8 ports per aggregate
• Broadcast storm control
• IGMP snooping for multicast filtering
• MAC forwarding table entries: 8,000

Security

• Integrated two-factor authentication
• Role-based administration
• Corporate wide password policy enforcement
• IEEE 802.1X port-based security

Performance

• Non-blocking fabric
• 104 Gbps non-blocking switching capacity
• 2.5 microsecond latency

Power over Ethernet (PoE models):

• 802.3af (PoE) 15.4 W per port and 802/.3at (PoE+) 25.5 W per port
• MS220-48LP maximum PoE output: 370 W
• PoE available on all ports simultaneously
• Pre-standard PoE: supports pre-standard PoE devices

Management

• Managed via the cloud using the Meraki dashboard
• Integrated with Meraki wireless, routing, and firewall management
• No-touch remote deployment (no staging needed)
• Detailed historical per-port and per-client usage statistics
• DHCP and hostname fingerprinting
• SNMP v2c
• Seamless over-the-web firmware upgrades

Remote diagnostics

• Email and text alerts
• Live remote packet capture
• Aggregated event logs with instant search

Scalable stacking

• Unified configuration and monitoring of all switches
• Virtually stack thousands of switch ports in a single logical stack for unified management, monitoring, and configuration

Power

• Power input: 100-240 VAC, 47-63 Hz
• MS220-48 power consumption: 28-51 W max
• MS220-48LP power consumption: 45-505 W max
• MS220-48FP power consumption: 49-903 W max

Environment

• Operating temperature: 32°F to 104°F (0°C to 40°C)
• Humidity: 5 to 95% non-condensing
• Silent operation for office environments
• Surface (wall/desk) mountable with integrated brackets

Physical dimensions MS220-48

• Weight: 8.47 lbs (3.84 kg)
• 19.1”(w) x 14.2” (l) x 1.8” (h) (48.5 x 36.0 x 4.4 cm)

Physical dimensions MS220-48LP

• Weight: 10.88 lbs (4.94 kg)
• 19.1”(w) x 14.2” (l) x 1.8” (h) (48.5 x 36.0 x 4.4 cm)