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 |