| 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 |
