The Cisco Meraki MS450-12 brings powerful high-bandwidth switching to the aggregation layer. The 40G fiber aggregation switch with 100G uplinks adopts the benefits of the cloud with simplified management, reduced complexity, and network-wide visibility.

- Aggregation Switch
- Rapid Deployment & Configuration
- Application Layer Visibility

• Capabilities & Stacking
• Technical Specs
• Warranty & License

• - 802.1p Quality of Service, 8 queues (w/ 6 configurable for DSCP-to-CoS mapping)
  - 802.1Q VLAN and trunking support for up to 4,094 VLANs
  - 802.1w, 802.1D Rapid Spanning Tree Protocol (RSTP, STP)
  - 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: 80K
  - Physical stacking of up to 8 switches with 400 Gbps stacking bandwidth on all models
  - Virtual Stacking supports thousands of switch ports in a single logical stack for unified management, monitoring, and configuration

• Interfaces:
  12 × 40G QSFP+
  2 × 100G QSFP28
  2 × stacking interfaces
  1 × RJ45 management port
  Auto-negotiation and crossover detection

  Performance:
  Non-blocking fabric
  Switching capacity: 1.36 Tbps
  1.2 microsecond latency
  Jumbo frame support (9578 ethernet frame)

  Power:
  Power input: 100-240 VAC, 47-63Hz
  Power consumption: 57-138 W

  Security:
  Integrated multi-factor authentication for Dashboard management
  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

  Environmental Parameters: Operating temperature: 0°C to 40°C, Humidity: 5 to 95% non-condensing

  Weight: 14.00 lbs (6.35 kg)

• Warranty & Support:
  Full lifetime hardware warranty

  Next-day advanced replacement included

  Licenses:
  Enterprise - LIC-MS450-12
  Network-wide visibility and control via the cloud.