Коммутатор Cisco Meraki MS220-8-HW

Коммутаторы Cisco семейства Meraki созданы для крупных предприятий и объединяют в себе производительность и гибкость. Cisco CloudManagement позволит, после подключения сетевого кабеля, удалённо произвести настройку коммутатора через облачные приложения, не затрачивая дополнительных средств на конфигурацию устройства. Также, предоставляет набор инструментов для управления и мониторинга сетями.

Технические характеристики коммутатора Cisco Meraki MS220-8-HW: 

Interfaces

• 8 × 10/100/1000BASE-T Ethernet (RJ45) with auto-MDIX crossover
• 48V DC 802.3af/802.3at Power-over-Ethernet (PoE/PoE+) on the MS220-8P model, available on all ports (maximum of 30W per port for PoE+)
• 2 × SFP Gigabit Ethernet interfaces for uplink
• Auto negotiation and crossover detection

Ethernet switching capabilities

• 802.1p Quality of Service prioritization
• 802.1Q VLAN tagging with 4,095 addressable tags
• 802.1D Spanning Tree Protocol (RSTP, STP)
• 802.1ab Link Layer Discovery Protocol (LLDP)
• 802.3ad link aggregation with up to 8 ports per aggregate
• Broadcast storm control
• IGMP snooping for multicast filtering
• MAC forwarding table entries: 8,000

Security

• Integrated two-factor authentication
• Role-based administration
• Corporate wide password policy enforcement
• IEEE 802.1X port-based security

Performance

• Non-blocking fabric
• 20 Gbps non-blocking switching capacity
• 2.5 microsecond latency

Power over Ethernet (MS220-8P):

• 802.3af (PoE) 15.4 W per port and 802.3at (PoE+) 30 W per port
• Maximum PoE output: 124 W
• PoE available on all ports simultaneously
• Pre-standard PoE: supports pre-standard PoE devices

Management

• Managed via the cloud using the Meraki dashboard
• Integrated with Meraki wireless, routing, and firewall management
• No-touch remote deployment (no staging needed)
• Detailed historical per-port and per-client usage statistics
• DHCP and hostname fingerprinting
• SNMP v2c
• Seamless over-the-web firmware upgrades

Remote diagnostics

• Email and text alerts
• Live remote packet capture
• Aggregated event logs with instant search

Scalable stacking

• Unified configuration and monitoring of all switches
• Virtually stack thousands of switch ports in a single logical stack for unified management, monitoring, and configuration

Power

• Power input: 100-240 VAC, 47-63 Hz
• MS220-8 power consumption: 5-10 W max
• MS220-8P power consumption: 13-159 W max

Environment

• Operating temperature: 32°F to 104°F (0°C to 40°C)
• Humidity: 5 to 95% non-condensing
• Silent operation for office environments
• Surface (wall/desk) mountable with integrated brackets

Warranty

• Lifetime hardware warranty with advanced replacement included

Physical dimensions MS220-8

• Weight: 2.4 lbs (1.1 kg)
• 9.1”(w) x 8.7” (l) x 1.8” (h) (23.0 x 22.0 x 4.4 cm)

Physical dimensions MS220-8P

• Weight: 3.0 lbs (1.3 kg)
• 9.1”(w) x 8.7” (l) x 1.8” (h) (23.0 x 22.0 x 4.4 cm)