CBS220 SMART 48-PORT GE 4X1G/SFP

IGMP snooping: Yes | Management protocols: SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP | BPDU filtering/protection: Yes | Head-of-line (HOL) blocking: Yes | DHCP features: DHCP client | System event log: Yes | Forwarding rate: 74.38 Mpps | Multicast support: Yes | Broadcast storm control: Yes | Spanning tree protocol: Yes | Link aggregation: Yes | Jumbo frames: 9216 | Port mirroring: Yes | SSH/SSL support: Yes | Authentication type: IEEE 802.1x, RADIUS | Flow control support: Yes | Queue scheduling algorithms: Weighted Round Robin (WRR) | Switch layer: L2 | Switch type: Managed | Access Control List (ACL): Yes | Loop protection: Yes | Number of queues: 8 | IP routing: Yes | Multicast MAC address table: 8192 entries | Heat dissipation: 124.54 BTU/h | Built-in processor: Yes | Firmware upgradeable: Yes | Ethernet LAN data rates: 10,100,1000 Mbit/s | Height: 44 mm | LED indicators: Yes | Operating temperature (T-T): 0 - 50 °C | Depth: 257 mm | Switching capacity: 104 Gbit/s | Networking standards: IEEE 802.3 | Networking standards: IEEE 802.3ab | Form factor: 1U | Networking standards: IEEE 802.1D | Networking standards: IEEE 802.3z | Networking standards: IEEE 802.1w | AC input frequency: 50 - 60 Hz | Networking standards: IEEE 802.3af | Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) | Networking standards: IEEE 802.3at | Security algorithms: SNMPv2 | Networking standards: IEEE 802.3ad | Networking standards: IEEE 802.1s | Security algorithms: SNMP | Networking standards: IEEE 802.3u | Security algorithms: SNMPv3 | Storage relative humidity (H-H): 10 - 90% | Rack mounting: Yes | Operating relative humidity (H-H): 10 - 90% | Networking standards: IEEE 802.1x | Reset button: Yes | Networking standards: IEEE 802.3x | Product colour: White | Storage temperature (T-T): -20 - 70 °C | Number of VLANs: 256 | Internal memory: 256 MB | Basic switching RJ-45 Ethernet ports quantity: 48 | Quality of Service (QoS) support: Yes | Weight: 3.18 kg | MAC address table: 8192 entries | Jumbo frames support: Yes | Packet buffer memory: 12 MB | Auto MDI/MDI-X: Yes | VLAN support: Yes | Harmonized System (HS) code: 85176990 | 10G support: Yes | Power over Ethernet (PoE): No | Width: 440 mm | Web-based management: Yes | MAC address filtering: Yes | SFP module slots quantity: 4 | AC input voltage: 100 - 240 V | Flash memory: 64 MB