DGS-3120-24PCEOL

xStack L2 +網管型千兆交換機，帶有20個端口10/100 / 1000Base-T，4個Combo 10/100 / 1000BASE-T / SFP端口和PoE支持

specifications

• Provide 20-port 10/100/1000 BASE-T PoE port, 4-port Combo 10/100 / 1000BASE-T PoE / SFP port
• The 24-port 10/100 / 1000BASE-T port can support 802.3af and 802.3at PoE network power supply functions, and the maximum power output power can reach 370W.
• Provide two-port physical stacking port, support 40Gbps stacking bandwidth and 6 switches physical stacking.
• Support SIM, can manage up to 32 switches with a single IP.
• The bandwidth of the switch backplane is 88Gbps, and the transmission rate of 64 Byte packets is 65.48Mpps.
• 16K MAC Address Table.
• Support 13K Bytes Jumbo Frame function.
• Support IGMP Snooping v1 / v2; support MLD Snooping function.
• Support 802.1D STP, 802.1w RSTP and 802.1s MSTP Spanning Tree functions.
• Support Loopback Detection
• Support 802.3ad Link Aggregation function.
• Supports one-to-one, many-to-one port mirroring and Per flow mirroring.
• Support IEEE 802.1ab LLDP Link Layer to automatically search for network devices.
• Support 4K VLAN Groups, support 802.1Q, GVRP, 802.1v Protocol VLAN, VLAN Trunking function.
• Support 802.1p QoS, can set 8 priority orders;
• The priority order can be set according to 802.1p priority, VLAN, Ether type, MAC Address, IPv4 / v6 Address, DSCP, Protocol Type, TCP / UDP port number.
• Support Port-based / Flow-based bandwidth control function.
• Support ACL function, can be set according to Ether Type, VLAN, 802.1p, MAC, IP, DSCP, Protocol Type, TCP / UDP Port.
• Provide a switch self-protection mechanism to ensure the normal operation of the switch when malicious network traffic erupts.
• Support D-Link Green energy-saving technology, which can automatically adjust the power consumption according to the distance of the equipment and whether it is turned on or not.
• Provide 802.1x Port Access Control authentication mechanism.
• Provide SSH, SSL, Web-based, CLI, SNMP, RMONv1 / v2 management mechanism.
• With LED display light, it can display the machine power, connection, speed and other status.
• It meets the standard 19-inch rack specifications and can be installed in a 19-inch rack.
• Support Dual Image function.
• Passed IPv6 Ready Logo Phase2 certification, supporting IPv6 function.
• With cable quality detection Cable Diagnostic
• Built-in 100-240VAC, 50 / 60Hz AC Power.
• Passed FCC class A, CE class A, C-Tick class A, UL and other electrical inspection safety certification.