Cisco Meraki Switch Hardware รุ่น MS390-48U-HW

MS390-48U-HW
Meraki MS390 48GE L3 UPOE Switch

The Meraki MS390-48U-HW is a powerful 48-port Gigabit Ethernet (1GbE) Layer 3 switch with Universal Power over Ethernet (UPOE) capability, designed to meet the needs of the most demanding enterprise applications.

Overview:

The MS390-48U-HW switch provides the scalability, flexibility, and performance needed for high-bandwidth applications and high-speed connectivity. It features modular uplink options for 40G or 10G, dual dedicated 120G hardware stacking ports, and support for both PoE+ and UPOE. The switch is managed through the intuitive Cisco Meraki Dashboard, offering seamless network management and monitoring.

Key Features:

• Layer 3 Capability: Supports advanced Layer 3 features, including OSPF routing, multicast routing, and IPv6 routing for comprehensive network management.
• Uplink Options: Equipped with modular 40G or 10G uplinks to provide high-speed connectivity.
• High PoE Power Budget: Supports Universal Power over Ethernet (UPOE), providing up to 60W per port. This is ideal for powering devices like IP phones, surveillance cameras, and access points.
• Hardware Stacking: Dual dedicated 120G hardware stacking ports enable up to 8 switches to be stacked, providing resiliency and simplified management.
• StackPower: StackPower technology allows power sharing across switches in the stack, enhancing power redundancy and efficiency.
• Security Features: Adaptive Policy and micro-segmentation via Security Group Tags (SGTs) for simple and scalable security policies.
• Management: Fully managed through the Meraki Dashboard, including zero-touch provisioning, per-port and per-client usage statistics, and detailed historical data.
• Efficient Performance: Up to 480 Gbps of stacking bandwidth and support for multigigabit Ethernet (mGig) to handle high-bandwidth applications.
• Advanced Troubleshooting: Integrated remote troubleshooting tools via the dashboard for effective network management.

This switch is ideal for enterprises looking to scale, secure, and optimize their network performance while ensuring ease of management and deployment.

Specifications:

• Interfaces

  • 48 × 100/1/2.5/5/10G Ethernet (RJ45)
  • 4/8 × 10G SFP+ uplink modules
  • 2 × 40G QSFP uplink modules
  • Auto-negotiation and crossover detection
  • 2 × dedicated stacking ports

  Management

  • Managed via the Meraki cloud management platform
  • Integrated with Meraki wireless and complete portfolio of IT products
  • Zero-touch remote provisioning
  • Detailed historical per-port and per-client usage statistics
  • Operating system, device, and hostname fingerprinting
  • SNMP and SYSLOG support
  • Automatic firmware upgrades with scheduling control
  • 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

  Scalable Stacking

  • Virtual Stacking supports thousands of switch ports in a single logical stack

  Ethernet Switching Capabilities

  • 802.1Q VLAN and trunking support for up to 4,094 VLANs (1,000 active VLANs with STP enabled)
  • Single instance of 802.1s Multiple Spanning Tree Protocol (interoperable with RSTP, STP, PVST, RPVST)
  • STP Enhancements: BPDU guard, Root guard, Loop guard, UDLD
  • Broadcast storm control
  • LLDP and Cisco Discovery Protocol (CDP)
  • Link aggregation with up to 8 ports per aggregate
  • Port mirroring and IGMP snooping
  • MAC forwarding entries: 32K

  Security

  • Integrated multi-factor authentication for cloud management platform
  • 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
  • Port security:
    • Sticky MAC, MAC whitelisting
  • DHCP snooping, detection and blocking
  • Dynamic ARP Inspection
  • IPv4 and IPv6 ACLs
  • Adaptive Policy: Provides an additional layer of security based on user, device, and application intent (exclusive to the MS390).
  • SecureConnect: Automatically configures MR connected to a port if it belongs to the same organization.

  Performance

  • Switching capacity: 256 Mpps
  • Forwarding rate: 190 Mpps
  • Jumbo frame support: 9600 byte Ethernet frame
  • Flow control
  • Stacking bandwidth: 480 Gbps

  Layer 3 Capabilities

  • Static routing, OSPFv2 (supports up to 16 ECMP Routes)
  • Multicast routing (PIM-ASM)
  • Warm spare (VRRP)
  • DHCP Relay and DHCP Server

  Power

  • Power input: 100 – 240 VAC, 50-60Hz
  • Power consumption: 145 W / 844.9 W (idle/max)

  Mounting

  • 1U rack-mountable with included rack mount hardware
  • 2-post front mounting options available

  Environmental Specifications

  • Operating temperature: 0°C to 45°C
  • Humidity: 5% to 95% RH
  • Variable speed fans

  Regulatory Compliance

  • FCC Part 15 (CFR 47) Class A, ICES-003 Class A, CISPR22 Class A, CNS13438
  • EN 300 386 V1.6.1, EN 55022 Class A, EN 61000-3-2, EN 61000-3-3
  • KN 32, TCVN 7189 Class A, EN 55032, CISPR 32 Class A
  • V-2/2015.04, V-3/2015.04, VCCI-CISPR 32 Class A, CISPR24
  • EN 300 386 V1.6.1, EN 55024, KN35, TCVN 7317

  Safety Compliance

  • CAN/CSA-C22.2 No. 60950-1
  • UL 60950-1
  • EN 60950-1
  • IEC 60950-1
  • AS/NZS 60950.1

  Warranty

  • Full lifetime hardware warranty with next-day advanced replacement included

  Physical Specifications

  • Dimensions (H × W × D): 1.73” × 17.5” × 19.2” (4.4 × 44.5 × 48.8 cm)
  • Weight: 17.03 lb (7.72 kg)
  • MTBF (at 25°C): 227,410 hours