Meraki MS220-8-HW

Thiết bị mạng Switch Cisco Meraki MS220-8-HW

Mã sản phẩm	MS220-8-HW
Interface	• 8 x 10/100/1000BASE-T Ethernet RJ45 with auto negotiation and crossover detection (auto-MDIX crossover) • 2 x SFP 1GbE uplink
Switching Capacity	20 Gbps
Physical Dimensions (H x W x D)	1.75 x 9.05 x 8.66”(4.54 x 23 x 22cm)
Weight	2.37 lb (1.08 kg)
Idle / Full Load Power	5 / 10 W
Power Supply Configuration	Fixed internal
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 – Operating system, device, and hostname fingerprinting – SNMP 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 1 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
Stacking	– Virtual Stacking supports thousands of switch ports in a single logical stack for unified management, monitoring, and configuration – Physically stack of up to 8 switches with 80 Gbps of stacking bandwidth – Flexible stacking on all interfaces and SFP+/QSFP+ accessory types, up to 8 switches
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) – STP Enhancements: BPDU guard, Root guard, Loop guard, UDLD – 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: 16K on 24-port models, 32K on 48-port models
Layer 3 capabilities	– Static routing, OSFPv2 – Multicast routing – Warm Spare (VRRP) 2 – DHCP Relay, DHCP Server
Mounting	– Rack-mountable with included rack mount hardware – Front-to-back airflow
Performance	– Switching capacity: 20Gbps – Forwarding rate: 14.88mpps with standard packet size – Jumbo frame (9600 byte Ethernet frame) – Flow control
Power	– Power input: 100 – 240 VAC, 47-63 Hz – Power consumption: 5 – 149W
Environment	Operating temp: 0°C to 40°C, Humidity: 5 to 95% non-condensing
Warranty	Full lifetime hardware warranty with next-day advanced replacement included

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