Cisco 28-Port Gigabit PoE Smart Switch รุ่น SG220-28MP-K9-EU

Description

Device Type Switch – 28 ports – managed
Enclosure Type Desktop, rack-mountable 1U
Subtype Gigabit Ethernet
Ports 24 x 10/100/1000 + 4 x Gigabit SFP
Power Over Ethernet (PoE) PoE
PoE Budget 375 W
Performance Forwarding performance (64-byte packet size): 41.67 Mpps | Switching capacity: 56 Gbps
Capacity VLANs supported: 4096
MAC Address Table Size 8192 entries
Jumbo Frame Support 9216 bytes
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI
Authentication Method RADIUS, TACACS+
Features Flow control, layer 2 switching, BOOTP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), MLD snooping, reset button, fanless, LLDP support, DHCP relay, DHCP client, Energy Efficient Ethernet, Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Type of Service (ToS), 4.1MB packet buffer
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 802.3at, IEEE 802.3az
RAM 128 MB
Flash Memory 32 MB
Status Indicators Port transmission speed, system, link/activity
Expansion / Connectivity
Interfaces 24 x 1000Base-T RJ-45 PoE | 4 x 1000Base-X SFP