Switch Meraki MS250-48 Cisco Gerenciado via Cloud

MS250-48

• Interfaces
  • 48 × 10/100/1000BASE-T Ethernet (RJ45) with auto-MDIX crossover
  • 802.3af/802.3at Power-over-Ethernet (PoE/PoE+) on MS250-24P, available on all ports (maximum of 30W per port for PoE+)
  • 4 × SFP+ 10 Gigabit Ethernet interfaces for uplink
  • 2 × Stacking interfaces
  • Auto negotiation and crossover detection
• Management
  • Managed via the cloud using the Meraki dashboard
  • Integrated with Meraki Wireless and complete portfolio of IT products and solutions
  • No-touch remote deployment (no staging needed)
  • Detailed historical per-port and per-client usage statistics
  • DHCP, client, and hostname fingerprinting
  • SNMPd and SYSLOG support for integration with other network management solutions
  • Seamless over-the-web firmware upgrades with scheduling & control
• Remote diagnostics
  • Email, SMS and Mobile push notification alerts
  • Cable testing and link failure detection with alerting
  • Live remote packet capture
  • Dynamic and interactive network discovery and topology
  • Aggregated event logs with instant search
• Flexible stacking
  • Physical stacking of up to 8 switches with 80 Gbps stack 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
  • 802.1p Quality of Service prioritization
  • 802.1Q VLAN tagging with 4,095 addressable tags
  • 802.1w, 802.1D Rapid Spanning Tree Protocol (RSTP, STP)
  • Broadcast storm control
  • 802.1ab Link Layer Discovery Protocol (LLDP) and Cisco Discovery Protocol (CDP)
  • 802.3ad link aggregation with up to 8 ports per aggregate, Multichassis aggregates supported on stacked switches
  • IGMP snooping for multicast filtering
  • MAC forwarding entries: 16K on 24-port models, 32K on 48-port models
• Security
  • Integrated two-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, hybrid authentication and RADIUS server testing
  • MAC-based RADIUS authentication (MAB)
  • Port security: Sticky MAC, MAC whitelisting
  • DHCP snooping, detection and blocking
  • STP Enhancements: BPDU guard, Root guard
  • IPv4 ACLs
• Power over Ethernet:
  • 802.3af (PoE) 15.4 W per port and 802.3at (PoE+) 30 W per port
  • Maximum PoE output (48LP/48FP): 370 / 740 W
  • PoE available on all ports simultaneously

• Performance
  • Non-blocking switching fabric
  • Switching capacity: 128Gbps (24-port models), 176Gbps (48-port models)
  • Forwarding rate (mpps): 95.24 (24-port models), 127.98 (48-port models)
  • Jumbo Frame Support (9578 byte Ethernet frame)
  • Flow control support
• Layer 3 capabilities
  • Static routing
  • Dynamic routing (OSPFv2)
  • DHCP Server and Relay
  • Warm spare (VRRP) with DHCP Failover
• Power
  • Power input: 100 - 240 VAC, 47-63 Hz
  • Power consumption: 24 - 874 W
  • Power Supplies are field-replaceable, one power supply is included
• Mounting
  • 1U Rack-mountable with included rack mount hardware
  • 2-post front mounting options available
• Environment
  • Operating temperature: 32°F to 104°F (0°C to 40°C)
  • Humidity: 5 to 95% non-condensing
  • Fan control
• Regulatory
  • CSA-US (US, Canada)
  • FCC (USA)
  • IC (Canada)
  • CE (Europe)
  • RCM (Australia/New Zealand)
  • RoHS
• Warranty
  • Full lifetime hardware warranty with next-day advanced replacement included
• MTBF at 25°C
  • MS250-48: 392,906
  • MS250-48LP: 339,906
  • MS250-48FP: 338,366
• Physical dimensions (H×W×D)
  • MS250-48: 1.72” x 19.08” x 20.32”(4.38cm x 48.46cm x 51.6cm)
  • MS250-48LP: 1.72” x 19.08” x 20.32”(4.38cm x 48.46cm x 51.6cm)
  • MS250-48FP: 1.72” x 19.08” x 23.42”(4.38cm x 48.46cm x 59.5cm)
• Physical Weight
  • MS250-48: 11.56 lb (5.24 kg)
  • MS250-48LP: 12.37 lb (5.61 kg)
  • MS250-48FP: 12.83 lb (5.82 kg)