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The Cisco CBS220-48P-4G-NA-RF 48-Port 4 Gigabit PoE+ Managed Network Switch with SFP is intended to provide dependable and adaptable connectivity for small and medium-sized businesses. This switch provides advanced features, strong security, and simple management, making it an excellent choice for organizations looking to upgrade their network infrastructure. The Cisco CBS220-48P-4G-NA-RF has 48 Gigabit Ethernet ports that support PoE+, allowing users to power devices like IP phones, wireless access points, and security cameras directly from the network cable. With a total PoE budget of 382W, this switch ensures that all connected devices receive enough power without the need for additional power supplies. The switch also has four Gigabit SFP uplink ports, which provide a variety of connectivity options for high-speed connections to other switches or network devices. The user-friendly Cisco Business Dashboard makes network management easier, allowing IT administrators to configure and monitor the switch quickly. Furthermore, the CBS220 series includes critical security features such as IP-MAC port binding and DHCP snooping, which protect your network from unauthorized access. The CBS220-48P-4G-NA-RF is an essential component for any small to medium-sized business seeking to establish a dependable and efficient networking environment. Its combination of power, flexibility, and security makes it a top choice for improving connectivity in modern business environments.
• 48 Gigabit Ethernet ports with PoE+ provides high-speed connectivity and power for a wide range of devices across your network.
• 382W Total PoE Budget for multiple PoE devices, ensuring reliable operation in various applications.
• 4 Gigabit SFP Uplink ports offers flexibility in connecting to other switches or network devices for expanded network capabilities.
• The Cisco Business Dashboard allows for easy configuration and monitoring of network performance.
• Advanced Security features protects against unauthorized access with features like IP-MAC port binding and DHCP snooping.
• Supports 802.3az Energy Efficient Ethernet to reduce power consumption when link bandwidth is not fully utilized.
| Manufacturer | Cisco |
| Manufacturer Part Number | CBS220-48P-4G-NA-RF |
| Product Name | Cisco CBS220-48P-4G-NA-RF 48-Port 4 Gigabit PoE+ Managed Network Switch with SFP |
| Product Type | Networking Switch |
Enclosure Type | Rack-mountable |
Subtype | Gigabit Ethernet |
Ports | 48 x 10/100/1000 (PoE+) + 4 x Gigabit SFP (uplink) |
Power Over Ethernet (PoE) | PoE+ |
PoE Budget | 382 W |
Performance | Forwarding performance (64-byte packet size): 74.38 Mpps ¦ Switching capacity: 104 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 |
Encryption Algorithm | SSL |
Authentication Method | Secure Shell (SSH), RADIUS, TACACS, TACACS+, Secure Shell v.2 (SSH2) |
Features | BOOTP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, MAC address filtering, Broadcast Storm Control, Multicast Storm Control, Access Control List (ACL) support, Quality of Service (QoS), Cable Diagnostics Function, LACP support, LLDP support, Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), dual firmware images, Neighbor Discovery Protocol (NDP), Generic VLAN Registration Protocol (GVRP), 802.1x authentication, Type of Service (ToS), DiffServ Code Point (DSCP) support, 1 fan, VLAN management, LLDP-MED, Guest VLAN, User Datagram Protocol (UDP), STP loop guard, Weighted Round Robin (WRR), Head-of-line (HOL) Blocking Prevention, loopback detection, Telnet server, Unknown Storm Control, BPDU Guard, Cisco Discovery Protocol (CDP), Duplicate Address Detection (DAD), TCP support, auto voice VLAN, Automatic Media-Dependent Interface Crossover (MDIX) |
Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az |
RAM | 256 MB |
Flash Memory | 64 MB |
Status Indicators | System, link/activity/speed |
Interfaces | 48 x 10/100/1000 Base-T RJ-45 PoE+ - 30 W ¦ 4 x 1000Base-X SFP uplink |
Power Device | Internal power supply |
Voltage Required | AC 100-240 V (50/60 Hz) |
Power Consumption Operational | 478.2 Watt |
Rack Mounting Kit | Included |
MTBF | 452,351 hours |
Compliant Standards | C-Tick, UL 60950, CSA 22.2, FCC CFR47 Part 15 A |
Localization | Colombia, Canada, Chile, Mexico, Latin America, United States |
Width | 17.3 in |
Depth | 10.1 in |
Height | 1.7 in |
Weight | 11.66 lbs |
Service & Support | Limited warranty - replacement - 3 years - response time: next business day |
Min Operating Temperature | 32 °F |
Max Operating Temperature | 122 °F |
Humidity Range Operating | 10 - 90% (non-condensing) |
Min Storage Temperature | -4 °F |
Max Storage Temperature | 158 °F |
Humidity Range Storage | 10 - 90% (non-condensing) |