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Cisco Meraki MS250 48FP HW PoE Switch

Teknik Özellikler

MS250-48FP-HW
Interfaces	48 x 10/100/1000BASE-T Ethernet RJ45 with auto negotiation and crossover detection (auto-MDIX crossover)
	• 4 x SFP+ 10GbE uplink
	• 2 x stacking ports
Switching capacity	176 Gbps
Stacking Bandwidth	80G (dual interface)
Available PoE+ Power	740 W
Idle / Full Load Power	25 / 874 W
Power Supply Configuration	Hot-swappable
Supported Power Supply	2 x 1025W PSU
What’s included	1 x Power Supply (MA-PWR-1025WAC), Mounting screw kit
Dimensions	1.72 x 19.08 x 20.42” (4.38 x 48.46 x 51.87cm)
Weight	12.83 lb (5.82 kg)
Forwarding rate	127.98mpps
Management	• Managed via the Web with the Meraki cloud management platform
	• Integrated with Meraki Wireless and complete portfolio of IT products and solutions
	• Zero-touch remote provisioning (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
	• Automatic 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
	• Combined event and configuration change logs with instant search
Stacking	• Physical stacking of up to 8 switches with 80 Gbps stack bandwidth on all models
Stacking	• Virtual Stacking supports thousands of switch ports in a single logical stack for unified management, monitoring, and configuration
Power	• Power input: 100 - 240 VAC, 47-63 Hz
Power	• Power consumption: 5-1655W
Layer 3	• Static routing, OSFPv2
	• Warm Spare (VRRP)
	• DHCP Relay, DHCP Server
Mounting	• 1U Rack-mountable with included rack mount hardware
	• 2-post front mounting options available
	• Desktop-mountable with included feet
Ethernet Switching Capabilities	• 802.1p Quality of Service, 8 queues (w/ 6 configurable for DSCP-to-CoS mapping)
	• 802.1Q VLAN and trunking support for up to 4,094 VLANs
	• 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
	• Port mirroring
	• IGMP snooping for multicast filtering
	• MAC forwarding entries: 32K
Environment	• Operating temperature: -5°C to 50°C
	• Humidity: 5 to 95% non-condensing
	• Variable speed fans
Regulatory	• CSA-US (US, Canada)
	• FCC (USA)
	• IC (Canada)
	• CE (Europe)
	• RCM (Australia/New Zealand)
	• RoHS
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 and MAB, hybrid authentication and RADIUS server testing
	• Multi-Domain/Multi-Host/Multi Authentication
	• Port security: Sticky MAC, MAC whitelisting
	• DHCP snooping, detection and blocking, Dynamic ARP Inspection
	• STP Enhancements: BPDU guard, Root guard, Loop guard
	• IPv4 and IPv6 ACLs
MTBF Ratings	338,366