Cisco Meraki MS450-12

Switch ports/stacking ports:12 × 40G QSFP+ ports; 2 × 100G QSFP28 uplinks; 2 × 100G QSFP28 stacking ports
Hardware platform: Reliable platform with 24/7 Meraki Support; 1RU rack mountable; 1 RU for space-constrained environments; Voice and video QoS; Non-blocking switch fabric
Cloud management: ; Email alerts for switch management; Remote troubleshooting tools; Manage ports from a GUI-based dashboard; Zero-touch provisioning; Per-port and per-client usage statistics; Secure, user-scheduled firmware updates
Switching capabilities: Layer 3; OSPF Routing; MAC forwarding entries, up to 80K; DHCP Server, DHCP Relay; 802.1X Authentication; DHCP Snooping; STP Enhancements; IPv4 and IPv6 ACLs

Thông số kỹ thuật

Ethernet Ports	12 × 40G QSFP+
High-Speed Uplinks	2 × 100G QSFP28
Stacking Interfaces	2 × stacking interfaces
Management Port	1 × RJ45 management port
Features	Auto-negotiation and crossover detection

Platform	Managed via the Web with the Meraki cloud management platform
Integration	Integrated with Meraki Wireless and complete portfolio of IT products and solutions
Provisioning	Zero-touch remote provisioning (no staging needed)
Statistics & Monitoring	Detailed historical per-port and per-client usage statistics Operating system, device, and hostname fingerprinting
Integration Support	SNMP and SYSLOG support for integration with other network management solutions Automatic firmware upgrades with scheduling control

Alerts & Notifications	Email, SMS, and Mobile push notification alerts
Diagnostics Tools	Ping, traceroute, cable testing, and link failure detection with alerting
Packet Analysis	Remote packet capture
Network Visibility	Dynamic and interactive network discovery and topology
Logging	Combined event and configuration change logs with instant search

Physical Stacking	Physical stacking of up to 8 switches with 400 Gbps stacking bandwidth on all models
Virtual Stacking	Virtual Stacking supports thousands of switch ports in a single logical stack for unified management, monitoring, and configuration

Quality of Service	802.1p Quality of Service, 8 queues (w/ 6 configurable for DSCP-to-CoS mapping)
VLAN Support	802.1Q VLAN and trunking support for up to 4,094 VLANs
Spanning Tree Protocol	802.1w, 802.1D Rapid Spanning Tree Protocol (RSTP, STP) STP Enhancements: BPDU guard, Root guard, Loop guard, UDLD
Network Protocols	Broadcast storm control 802.1ab Link Layer Discovery Protocol (LLDP) and Cisco Discovery Protocol (CDP)
Link Aggregation	802.3ad Link aggregation with up to 8 ports per aggregate, Multichassis aggregates supported on stacked switches
Advanced Features	Port mirroring IGMP snooping for multicast filtering MAC Forwarding: 80K

Authentication & Access Control	Integrated multi-factor authentication for Dashboard management Role-based access control (RBAC) with granular device and configuration control Corporate wide password policy enforcement
Network Authentication	IEEE 802.1X RADIUS and MAB, hybrid authentication and RADIUS server testing Single-Host/Multi-Domain/Multi-Host/Multi Authentication
Port Security	Port security: Sticky MAC, MAC whitelisting
Network Monitoring & Filtering	DHCP snooping, detection and blocking, Dynamic ARP Inspection IPv4 and IPv6 ACLs

Fabric Architecture	Non-blocking fabric
Switching Capacity	1.36 Tbps
Latency	1.2 microsecond latency
Frame Support	Jumbo frame support (9578 ethernet frame)

Routing	Static routing, OSFPv2 Multicast routing
Redundancy	Warm spare (VRRP)
DHCP Services	DHCP Relay, DHCP Server

Model	MS450-12
Physical Dimensions (H × W × D)	1.72″ × 19.08″ × 18.85″ (4.37 × 48.46 × 47.88 cm)
Weight	14.00 lbs (6.35 kg)
Power Input	100-240 VAC, 47-63Hz
Power Consumption	57-138 W
Mounting	Rack-mountable with included rack mount hardware Front-to-back airflow
Operating Temperature	0°C to 45°C
Humidity	5 to 95% non-condensing
Regulatory Certifications	CSA (US) IC (Canada) CE (Europe) C-Tick (Australia/New Zealand) RoHS
Warranty	Full lifetime hardware warranty with advanced replacement included
MTBF Rating (at 25°C)	436,776 hours