• Interfaces
    • 48 × 100/1/2.5/5/10G Ethernet (RJ45)
    • 4/8 × 10G SFP+ uplink modules
    • 2 × 40G QSFP uplink modules
    • Auto-negotiation and crossover detection
    • 2 × dedicated stacking ports
  • Management
    • Managed via the Web with the Meraki cloud management platform
    • Integrated with Meraki wireless and complete portfolio of IT products and solutions
    • Zero-touch remote provisioning (no staging needed)
    • Detailed historical per-port and per-client usage statistics
    • Operating system, device, and hostname fingerprinting
    • SNMP and SYSLOG support for integration with other network management solutions
    • Automatic firmware upgrades with scheduling control
  • Remote Diagnostics
    • Email, SMS, and Mobile push notification alerts
    • Ping, traceroute, cable testing, and link failure detection with alerting
  • Remote packet capture
    • Dynamic and interactive network discovery and topology
    • Combined event and configuration change logs with instant search
  • Stacking
    • Virtual Stacking supports thousands of switch ports in a single logical stack for unified management, monitoring, and configuration
  • Ethernet Switching Capabilities
    • 802.1Q VLAN and trunking support for up to 4,094 VLANs (1000 active VLANs with STP enabled)
    • Single instance of 802.1s Multiple Spanning Tree Protocol (interoperable with RSTP, STP, PVST, RPVST)
    • STP Enhancements: BPDU guard, Root guard, Loop guard, UDLD
    • Broadcast storm control
    • 802.1ab Link Layer Discovery Protocol (LLDP) and Cisco Discovery Protocol (CDP)
    • 802.3ad Link aggregation with up to 8 ports per aggregate, Multichassis aggregates supported on stacked switches
    • Port mirroring
    • IGMP snooping for multicast filtering
    • MAC forwarding entries: 32K
  • Security
    • Integrated multi-factor authentication for cloud management platform
    • Role-based access control (RBAC) with granular device and configuration control
    • Corporate-wide password policy enforcement
    • IEEE 802.1X RADIUS and MAB, hybrid authentication, and RADIUS server testing
    • Single-Host/Multi-Domain/Multi-Host/Multi Authentication
    • Port security: Sticky MAC, MAC whitelisting
    • DHCP snooping, detection and blocking, Dynamic ARP Inspection
    • IPv4 and IPv6 ACLs
  • Adaptive Policy
    • Software feature exclusively on the MS390 to provide an additional layer of security based on the intent of the user, device, and application.
  • SecureConnect
    • SecureConnect enables MS210 and above to detect and verify that the MR connected to a port belongs to the same organization and then automatically configure it.
  • Performance
    • Switching capacity: MS390-48: 256 Gbps, MS390-48P: 256 Gbps, MS390-48U: 256 Gbps,MS390-48UX: 580 Gbps, MS390-48UX2: 640 Gbps
    • Forwarding rate: MS390-48: 190 Mpps, MS390-48P: 190 Mpps, MS390-48U: 190 Mpps,MS390-48UX: 431.54 Mpps, MS390-48UX2: 476.19 Mpps
    • Jumbo frame support (9600 byte Ethernet frame)
    • Flow control
    • Stacking bandwidth of 480 Gbps
  • Layer 3 Capabilities
    • Static routing, OSPFv2 (with support for up to 16 ECMP Routes)
    • Multicast routing [PIM-ASM]
    • Warm spare (VRRP)
    • DHCP Relay, DHCP Server
  • Power
    • Power input: 100-240V~, 50-60Hz
    • Power consumption
      • MS390-48-HW: 83.9 / 109.9 W (idle/max)
      • MS390-48P-HW: 92.6 / 555 W (idle/max)
      • MS390-48U-HW: 145 / 844.9 W (idle/max)
      • MS390-48UX-HW: 218.5 / 785.5 W (idle/max)
      • MS390-48UX2-HW: 157.9 / 843.8 W (idle/max)
  • Mounting
    • 1U Rack-mountable with included rack mount hardware
    • 2-post front mounting options available
  • Environment
    • Operating temperature: 0°C to 45°C
    • Humidity: 5 to 95% RH
    • Variable speed fans
  • Safety Compliance
    • CAN/CSA-C22.2 No. 60950-1, UL 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1
  • Warranty
    • Full lifetime hardware warranty with next-day advanced replacement included
  • MTBF (at 25°C)
    • MS390-48-HW: 305,870
    • MS390-48P-HW: 277,770
    • MS390-48U-HW: 227,410
    • MS390-48UX-HW: 202,160
    • MS390-48UX2-HW: 198,647
  • Physical Specifications (H × W × D)
    • MS390-48P-HW
      • 1.73” × 17.5” × 17.7”(4.4 × 44.5 × 44.9cm)
      • Weight: 16.73 lb (7.59 kg)