The Cisco CBS220-48P-4X-NA is a 48-port Gigabit PoE+ Smart Switch with four 10 Gigabit SFP+ uplink ports, featuring a total PoE budget of 382W and a 176 Gbps switching capacity. It supports Layer 2 features like VLANs, QoS, and IGMP snooping, has an 8,192 MAC address table, and includes essential components such as a power cord, mounting hardware, and a quick start guide in its package.

Key Specifications

• Product Name: Cisco CBS220-48P-4X-NA (Business 220 Series Smart Switch)
• Port Types:
• 48 x 1 Gigabit Ethernet PoE+ RJ45 ports
• 4 x 10 Gigabit Ethernet SFP+ uplink ports
• PoE Power Budget: 382W
• Switching Capacity: 176 Gbps
• Forwarding Rate: 130.94 Mpps (Million packets per second)
• MAC Address Table Size: Up to 8,192 entries
• Management: Smart, web-managed
• Stacking: No
• Power Supply: Internal AC PSU

Features & Protocols

• PoE+: Supports Power over Ethernet Plus for devices like wireless access points, IP phones, and surveillance cameras.

• Layer 2 Features: Includes support for Link Aggregation, VLANs, Quality of Service (QoS), and IGMP Snooping.

• Security: Features like DoS Attack Prevention and RADIUS Authentication are supported.

• Memory: Equipped with 256 MB RAM and 64 MB Flash memory.

Physical & Environmental

• Cooling: Fanless design.
• Dimensions: Approximately 17.3 x 10.1 x 1.7 inches (440 x 257 x 44 mm).
• Weight: Approximately 11.82 lbs (5.36 kg).

Compatible Transceivers

The CBS220-48P-4X-NA supports 10G SFP+ modules for its four uplink ports, enabling high-speed fiber connections.