Mô tả
Thiết bị mạng Switch Meraki MS450-12-HW
Mã sản phẩm | MS450-12-HW |
Interface | 1x RJ45 Management port |
12x 40G QSPF+, 2 x 100G QSFP28 uplinks | |
2x 100G QSFP28 stacking ports | |
Switching Capacity | 1.36 Tbps |
Stacking Bandwidth | 400 Gbps |
Forwarding rate | 654 Mpps |
Jumbo frame support | 9578 bytes of MTU |
Physical Dimensions (H x W x D) | 1.72” x 19.08” x 18.85”(4.37cm x 48.46cm x 47.88cm) |
Weight | 13.80 lb (6.26 kg) |
Idle / Full (with Combined Power) | 57 / 138 W |
Redundant / Combined Power | 740 / 1440 W |
Power Supply Configuration | Hot-swappable |
Supported Power Supply | 2 x 250W PSU* |
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 | |
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 | |
Scalable Stacking | Physically stack up to 8 switches with 400 Gbps of stacking bandwidth on all models |
Virtual stacking supports thousands of switch ports in a single logical stack for unified management, monitoring, and configuration | |
Ethernet Switching Capabilities | Layer 3 |
Warm spare redundancy (VRRP) | |
OSPF Routing | |
MAC forwarding entries, up to 32K | |
DHCP Server, DHCP Relay | |
802.1X Authentication | |
DHCP Snooping | |
STP Enhancements | |
IPv4 and IPv6 ACLs | |
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 | |
Performance | Non-blocking fabric |
2.5 microsecond latency | |
Jumbo frame support (9600 byte Ethernet frame) | |
Layer 3 | Static routing, OSFPv2 (with support for up to 16 ECMP Routes) |
Multicast routing [PIM-ASM] | |
Warm Spare (VRRP) | |
DHCP Server, DHCP Relay | |
Power | Power input: 100 – 240 VAC, 47-63 Hz |
Power consumption: 7-138 W | |
Mounting | 1U rack-mountable |
4 post rack mount support | |
Environment | Operating temperature: 0°C to 45°C |
Humidity: 5 to 95% non-condensing | |
Variable speed fans | |
MTBF Rating | 436,776 hrs |