 
                                            CBS220-48FP-4X Thiết bị chuyển mạch thông minh Cisco Business 220 Cisco CBS220-48FP-4X 48 ports 10/100/1000 PoE+ with 740 W power budget 4 ports 10G SFP+ port

| Mã sản phẩm | CBS220-48FP-4X-EU | 
| Product Description | Cisco Business 220 Series CBS220-48FP-4X – switch – 52 ports – smart – rack-mountable | 
| Device Type | Switch – 52 ports – smart | 
| Enclosure Type | Rack-mountable | 
| Subtype | Gigabit Ethernet | 
| Ports | 48 x 10/100/1000 (PoE+) + 4 x 10 Gigabit SFP+ (uplink) | 
| Power Over Ethernet (PoE) | PoE+ | 
| PoE Budget | 740 W | 
| Performance | Forwarding performance (64-byte packet size): 130.94 Mpps ¦ Switching capacity: 176 Gbps | 
| Capacity | MSTP instances: 16 ¦ VLANs supported: 256 ¦ ACL rules: 512 ¦ Buffer capacity (MB): 12 | 
| MAC Address Table Size | 8192 entries | 
| Jumbo Frame Support | 9216 bytes | 
| Routing Protocol | IGMPv2, IGMP, IGMPv3, MLDv2, MLD, MSTP, RSTP, STP | 
| Remote Management Protocol | SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP, RSTP, TACACS+, RADIUS |