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The Cisco CBS220-24T-4G-NA is a 24-port, smart,
rack-mountable Gigabit Ethernet switch with four 1Gb SFP uplink ports. Key
features include a 56 Gb/s switching capacity, 41.66 Mpps forwarding rate,
support for Layer 2 features like VLANs, QoS, and IGMP snooping, 64 MB flash
memory, 256 MB RAM, and a fanless design for quiet operation. It is designed
for small business networks and can be managed via a web-based dashboard or
mobile app.
Hardware Specifications
- Ports:
24 x 10/100/1000Base-T Gigabit Ethernet ports, 4 x 1000Base-X SFP uplink
ports.
- Switching
Capacity: 56 Gb/s.
- Forwarding
Rate: 41.66 Mpps (million packets per second).
- Packet
Buffer: 4.1 Mb.
- MAC
Address Table Size: 8K.
- Memory:
64 MB flash memory, 256 MB RAM.
- Power:
Internal power supply, 110 to 220 VAC, 60/50 Hz input, with a typical
power consumption of 18W.
- Dimensions:
11 x 6.7 x 1.7 inches (279 x 170 x 44 mm).
- Weight:
6.06 lbs (2.75 kg).
- Cooling:
Passive (fanless) design.
Management & Features
- Management
Type: Smart Managed.
- Network
Features: Supports Layer 2 services, including VLANs, QoS, Voice VLAN,
Link Aggregation, IGMP Snooping, and Jumbo Frames (9216 bytes).
- Security:
DoS Attack Prevention and RADIUS Authentication.
- Management
Interface: Cisco Business Dashboard portal and mobile app for
configuration and monitoring.
Physical & Environmental
- Rack
Mountable: Yes, designed for rack installation.
- Operating
Temperature: 32 to 122°F (0 to 50°C).
- Operating
Humidity: 10 to 90% (non-condensing).
Compatible Transceivers
The Cisco CBS220-24T-4G-NA switch has four Small Form-Factor
Pluggable (SFP) ports that operate at Gigabit Ethernet speeds, which means it
is compatible with Gigabit SFP transceivers.
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