Running a small office or a shop means you need a network that never drops, can power cameras or phones, and stays easy to control. When the network is slow or the power supply fails, work stops and customers get frustrated. The Cisco Business (CBS220-24P-4G-UK), 24 Port GE, PoE, 4x1G SFP, Managed Switch gives you a solid, affordable backbone that powers devices and lets you manage traffic from a simple web page.
Cisco Business (CBS220-24P-4G-UK), 24 Port GE, PoE, 4x1G SFP, Managed Switch with Cisco
Imagine a switch that combines the price of an unmanaged device with the control of a smart one. This Cisco model offers 24 gigabit ports, built-in PoE for up to 195 W, and four SFP slots for fiber links. It is perfect for businesses that need reliable connectivity without hiring a network specialist. If you are tired of devices that cannot talk to each other or power-hungry cameras that need separate adapters, this switch solves both problems in one tidy rack unit.
Usages
Use it in a small office to connect computers, VoIP phones, and printers while powering the phones through PoE. In a retail store it can drive security cameras, digital signage, and point-of-sale terminals from the same device. Schools can link classrooms, provide internet to tablets, and run interactive whiteboards. Any location that needs both data and power over a single cable will benefit from this managed switch.
Benefits
- Easy web interface lets you set up VLANs and QoS in minutes.
- PoE saves money by removing separate power adapters for devices.
- Four SFP ports let you extend the network with fiber for long runs.
- Built-in security features protect against unauthorized access.
- Compact 1U design fits in any standard rack.
Key Features
- 24 Gigabit Ethernet ports with auto-MDI/MDI-X.
- 802.3af/at PoE delivering up to 195 W total.
- Four 1 Gbps SFP uplink slots.
- Layer-2 managed switch with web-based GUI.
- Quality of Service (QoS) for voice and video traffic.
- VLAN support for up to 256 virtual networks.
- Link aggregation and spanning-tree for redundancy.
- SSH/SSL secure remote management.
- Built-in fan and LED status indicators.
- Supports DHCP client, SNMP v1-v3, and RADIUS authentication.
- Jumbo frames up to 9216 bytes for large data transfers.
- Upgradeable firmware with 64 MB flash and 256 MB RAM.
Specifications
| Management features |
| System event log |
Yes |
| Web-based management |
Yes |
| Quality of Service (QoS) support |
Yes |
| Switch layer |
L2 |
| Switch type |
Managed |
| Ports & interfaces |
| SFP module slots quantity |
4 |
| Installed SFP+ modules quantity |
0 |
| Installed SFP modules quantity |
0 |
| Basic switching RJ-45 Ethernet ports type |
Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity |
24 |
| Network |
| Number of VLANs |
256 |
| VLAN support |
Yes |
| Auto MDI/MDI-X |
Yes |
| Broadcast storm control |
Yes |
| Ethernet LAN data rates |
10,100,1000 Mbit/s |
| Flow control support |
Yes |
| Head-of-line (HOL) blocking |
Yes |
| Link aggregation |
Yes |
| Spanning tree protocol |
Yes |
| IP routing |
Yes |
| Port mirroring |
Yes |
| 10G support |
Yes |
| Networking standards |
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Data transmission |
| Packet buffer memory |
4.1 MB |
| Jumbo frames |
9216 |
| Jumbo frames support |
Yes |
| Number of queues |
8 |
| Forwarding rate |
41.66 Mpps |
| Switching capacity |
56 Gbit/s |
| MAC address table |
8192 entries |
| Security |
| Authentication type |
IEEE 802.1x, RADIUS |
| BPDU filtering/protection |
Yes |
| Loop protection |
Yes |
| MAC address filtering |
Yes |
| Queue scheduling algorithms |
Weighted Round Robin (WRR) |
| SSH/SSL support |
Yes |
| Security algorithms |
SSH, SSH-2, SSL/TLS |
| IGMP snooping |
Yes |
| Access Control List (ACL) |
Yes |
| DHCP features |
DHCP client |
| Multicast features |
| Multicast MAC address table |
8192 entries |
| Multicast support |
Yes |
| Protocols |
| GARP VLAN Registration Protocol (GVRP) |
Yes |
| Management protocols |
SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP |
| Design |
| Market segment |
Business |
| Number of fans |
1 fan(s) |
| LED indicators |
Yes |
| Reset button |
Yes |
| Product colour |
White |
| Form factor |
1U |
| Rack mounting |
Yes |
| Performance |
| Firmware upgradeable |
Yes |
| Flash memory |
64 MB |
| Internal memory |
256 MB |
| Built-in processor |
Yes |
| Power |
| Power plug type |
Type C |
| AC input frequency |
50 - 60 Hz |
| AC input voltage |
100 - 240 V |
| Power over Ethernet (PoE) |
| Total Power over Ethernet (PoE) budget |
195 W |
| Power over Ethernet (PoE) |
Yes |
| Other features |
| Packaging content |
Switch, Power cord or adapter, Mounting hardware, and Quick Start Guide |
| Operational conditions |
| Heat dissipation |
833.59 BTU/h |
| Operating temperature (T-T) |
0 - 50 °C |
| Storage relative humidity (H-H) |
10 - 90% |
| Operating relative humidity (H-H) |
10 - 90% |
| Storage temperature (T-T) |
-20 - 70 °C |
| Operating temperature (T-T) |
0 - 50 °C |
| Weight & dimensions |
| Weight |
4.07 kg |
| Height |
43.9 mm |
| Depth |
439.9 mm |
| Width |
257 mm |
| Packaging data |
| Package weight |
6.01 kg |
| Package height |
109.2 mm |
| Package depth |
574 mm |
| Package width |
419.1 mm |
| Technical details |
| Products per shipping (inner) case |
1 pc(s) |
