Meraki MS250-24-HW

Thiết bị mạng Switch Cisco Meraki MS250-24-HW

Mã sản phẩm	MS250-24-HW
Interface	• 24 x 10/100/1000BASE-T Ethernet RJ45 with auto negotiation and crossover detection (auto-MDIX crossover) • 4 x SFP+ 10G uplink • 2 x stacking ports
Switching Capacity	128 Gbps
Stacking Bandwidth	80 Gbps
Physical Dimensions (H x W x D)	1.72 x 19.08 x 14.89” (4.38 x 48.46 x 37.8cm)
Weight	9.9 lb (4.5 kg)
Idle / Full Load Power	14 / 27 W
Power Supply Configuration	Hot-swappable
Supported Power Supply	2 x 250W PSU*
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: 128Gbps on 24-port models, 176Gbps on 48-port models – Forwarding rate: 95.24mpps on 24-port models, 127.98mpps on 48-port models – Jumbo frame support (9578 byte Ethernet frame)
Power	– Power input: 100 – 240 VAC, 47-63 Hz – Power consumption: 5-1655W
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

Giỏ hàng0