| Суич, тип | Fixed Port |
| Общ брой портове | 28 |
| Основни портове, тип | 24x RJ-45 10/100/1000 Mbps |
| Power Over Ethernet (PoE) | 802.3af, 802.3at, and Cisco pre-standard (legacy) PoE; 24 ports, 195 W PoE Power Budget, Intelligent PoE power management |
| Uplink портове | 4x1G SFP |
| Свободни (10GB) слотове | - |
| Управление | Support direct management with Cisco Business Dashboard and mobile app, Cisco Network Plug and Play (PnP) agent, Web user interface, CLI, SNMP, MIBs, RMON, DHCP, Command-line interface, Other management |
| Stackable | - |
| Fans | 2 |
| Захранване | Internal, 100-240 V, 50-60 Hz |
| Routing | - |
| Памет (Flash, RAM) | Flash: 64 MB, CPU memory: 256 MB, 4.1 Mb packet buffer |
| Капацитет за маршрутизиране/превключване, Gbps | 56 Gbps |
| Пропускателна способност, Mpps | 41.66 Mpps |
| MAC адреси | Up to 8 192 Media Access Control (MAC) addresses |
| VLAN (брой, стандарти) | Support for up to 256 VLANs simultaneously, Port-based and 802.1Q tag-based VLANs, Management VLAN, Guest VLAN, Auto voice VLAN, QinQ VLAN |
| QoS | 8 hardware queues per port, Scheduling, Port-based Class of service; 802.1p VLAN priority-based; ToS, and DSCP-based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS; Rate limiting; Congestion avoidance |
| L2 мрежови стандарти | 802.3 10BASE-T, 802.3u 100BASE-TX, 802.3ab 1000BASE-T, 802.3ad LACP, 802.3z, 802.3x Flow Control, 802.1D (STP, GARP, and GVRP), 802.1Q/p VLAN, 802.1w RSTP, 802.1s Multiple STP, 802.1X Port Access Authentication, 802.3af, IEEE 802.3at, RFC |
| L3 мрежови стандарти | - |
| IPv6 functionality | IPv6 host mode, IPv6 over Ethernet, IPv6/IPv4 Dual Stack, neighbor and router discovery (ND), IPv6 stateless address auto-configuration, Path Maximum Transmission Unit (MTU) discovery, Duplicate Address Detection (DAD), ICMP v6, IPv6 QoS, IPv6 ACL |
| Сигурност | ACLs, Port security, IEEE 802.1X, RADIUS, TACACS+, MAC address filtering, Storm control, DoS protection, STP Bridge Protocol Data Unit (BPDU) Guard, Spanning Tree Loop Guard, SSH, SSL |
| Размери (Ш, Д, В), mm | 440 x 257 x 44 mm |
| Опция за монтаж | Rackmount |
Комутатор Cisco CBS220 Smart 24-port GE, PoE, 4x1G SFP
Availability:
Limited
Brand:
CISCO
