Суич Cisco Meraki MS225-48FP-HW, 52 порта, 48x 10/100/1000 Ethernet порта, 48x 10/100/1000 PoE, 4x SFP порта

Interfaces
48 × 10/100/1000BASE-T Ethernet (RJ45)
4 × 1G SFP ports for uplinks
Auto-negotiation and crossover detection

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
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

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: 32K

Security
Integrated multi-factor authentication for cloud management platform
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
Single-Host/Multi-Domain/Multi-Host/Multi Authentication
Port security: Sticky MAC, MAC whitelisting
DHCP snooping, detection and blocking
IPv4 and IPv6 ACLs

Performance
Switching capacity: 104 Gbps
Forwarding rate: 77.38 mpps
Jumbo frame support (9600 byte Ethernet frame)
Flow control

Layer 3
DHCP Relay

Power
Power input: 100 - 240 VAC, 47-63 Hz
MS120-48: 17-36 W max, fanless
MS120-48LP: 37-478 W
MS120-48FP: 37-908 W
48V DC 802.3af/802.3at Power-over-Ethernet (PoE/PoE+) available on all ports (maximum of 30W per port for PoE+) for powered switches

Mounting
1U Rack-mountable with included rack mount hardware
2-post front mounting options available

Environment
Operating temperature: 0°C to 45°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
For international availability, please contact [email protected]

MTBF at 25°C
MS120-48-HW: 692,887
MS120-48LP-HW: 660,538
MS120-48FP-HW: 660,538

Physical Specifications (H × W × D)
MS120-48-HW
1.73” × 17.32” × 9.84” (4.40 × 44 × 25cm)
8.97 lb (4.06 kg)
MS120-48LP-HW
1.73” × 17.32” × 13.39” (4.40 × 44 × 34cm)
12.70 (5.70 kg)
MS120-48FP-HW
1.73” × 17.32” × 13.39” (4.40 × 44 × 34cm)
12.70 (5.70 kg)

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