Description
Highlights
Configurations
48 port Gigabit Ethernet
4 × 10GbE SFP+
uplink
MS225-48LP includes 370 W PoE / PoE+
MS225-48FP includes 740 W PoE
/ PoE+
80G Physical Stacking
Hardware platform
Voice and Video QoS
Supports Cisco redundant power system (RPS2300)
Non-blocking switch fabric
Ultra-reliable, includes lifetime warranty
Power over Ethernet (for PoE
models)
802.3af (PoE) 15.4 W per port
802.3at (PoE+) 30 W per port
MS225-48LP maximum PoE output: 370 W
MS225-48FP maximum PoE output: 740 W
PoE available simultaneously on all ports
Intelligent PoE power allocation
based on device advertisement (LLDP, CDP)
Cloud management
Visibility and
control over thousands of ports
Built-in multi site management
Zero touch
provisioning
Monitoring and diagnostics
Cable failure testing
Gateway
connectivity testing
Real time troubleshooting tools
Email and text
message alerts
TECHNICAL SPECIFICATIONS
Interfaces
48 ×
10/100/1000BASE-T Ethernet (RJ45) with auto-MDIX crossover
802.3af/802.3at
Power-over-Ethernet (PoE/PoE+) on MS225-48 LP/FP, available on all ports
(maximum of 30W per port for PoE+)
4 × SFP+ 10 Gigabit Ethernet interfaces
for uplink
2 × Stacking interfaces
Auto negotiation and crossover
detection
Management
Managed via the cloud using the Meraki dashboard
Integrated with Meraki Wireless and complete portfolio of IT products and
solutions
No-touch remote deployment (no staging needed)
Detailed
historical per-port and per-client usage statistics
DHCP, client, and
hostname fingerprinting
SNMPd and SYSLOG support for integration with other
network management solutions
Seamless over-the-web firmware upgrades with
scheduling & control
Remote diagnostics
Email, SMS and Mobile push
notification alerts
Cable testing and link failure detection with alerting
Live remote packet capture
Dynamic and interactive network discovery and
topology
Aggregated event logs with instant search
Flexible stacking
Physical stacking of up to 8 switches with 80 Gbps stack 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 prioritization
802.1Q VLAN tagging
with 4,095 addressable tags
802.1w, 802.1D Rapid Spanning Tree Protocol
(RSTP, STP)
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
IGMP snooping for multicast filtering
MAC forwarding entries: 16K on 24-port
models, 32K on 48-port models
Security
Integrated two-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, hybrid authentication and RADIUS server
testing
MAC-based RADIUS authentication (MAB)
Port security: Sticky MAC,
MAC whitelisting
DHCP snooping, detection and blocking
STP Enhancements:
BPDU guard, Root guard
IPv4 ACLs
Power over Ethernet:
802.3af (PoE)
15.4 W per port and 802.3at (PoE+) 30 W per port
Maximum PoE output
(48LP/48FP): 370 / 740 W
PoE available on all ports simultaneously
Performance
Non-blocking switching fabric
Switching capacity: 128Gbps
(24-port models), 176Gbps (48-port models)
Forwarding rate (mpps): 95.24
(24-port models), 127.98 (48-port models)
Jumbo Frame Support (9578 byte
Ethernet frame)
Flow control support
Layer 3
Static Routing (maximum of
16 static routes supported)
DHCP Relay
Power
Power input: 100 - 240
VAC, 47-63 Hz
Power consumption: 25 - 882 W
RPS interface: Requires
RPS-2300 chassis, see Cisco RPS-2300 Datasheet for further information
Mounting
1U Rack-mountable with included rack mount hardware
2-post front
mounting options available
Desktop-mountable with included feet
Environment
Operating temperature: 32°F to 104°F (0°C to 40°C)
Humidity: 5
to 95% non-condensing
MS225-24, MS225-48 feature fanless operation
Regulatory
CSA-US (US, Canada)
FCC (USA)
IC (Canada)
CE (Europe)
RCM (Australia/New Zealand)
RoHS
Warranty
Full lifetime hardware
warranty with next-day advanced replacement included
MTBF at 25°C
MS225-48: 439,585
MS225-48LP: 381,015
MS225-48FP: 320,555
Physical
dimensions (H×W×D)
MS225-48: 1.72 x 19.08 x 13.38”(4.38 x 48.46 x 34cm)
Physical Weight
MS225-48: 8.78 lb
(3.98 kg)