Коммутатор Cisco Meraki MS355-48X2

Interfaces

24 × 100M/1/2.5/5/10G Ethernet RJ45

24 × 1G Ethernet RJ45

4 × 10G SFP+

2 × 40G QSFP+ uplinks

2 × 100G QSFP28 stacking ports

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

Physical stacking of up to 8 switches with 400 Gbps stacking bandwidth on all models

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 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

Single-Host/Multi-Domain/Multi-Host/Multi Authentication

Port security: Sticky MAC, MAC whitelisting

DHCP snooping, detection and blocking, Dynamic ARP Inspection

IPv4 and IPv6 ACLs 

Performance

Switching capacity: 688 Gbps

Forwarding rate: 512 mpps

Jumbo frame support (9600 byte Ethernet frame)

Flow control support 

Layer 3

Static routing, OSPFv2

Multicast routing

Warm spare (VRRP)

DHCP Relay, DHCP Server 

Power

Power input: 100-240 VAC, 47-63 Hz

Power consumption: 110-1793 W max

48V DC 802.3af/802.3at Power-over-Ethernet (PoE/PoE+/UPoE) available on all ports (maximum of 60W per port for UPoE) for powered switches 

Mounting

1U rack-mountable with included rack mount hardware

4 post rack mount support 

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] 

Warranty

Full lifetime hardware warranty with next-day advanced replacement included 

MTBF at 25°C

MS355-48X2-HW: 330,228 

Physical Specifications (H × W × D)

MS355-48X2-HW

1.72” × 19.08” × 20.34” (4.37cm × 48.46cm × 51.66cm)

13.14 lb (5.96 kg)