DGS-3120-24TC(SI)

xStack DGS-3120系列L2網管型Gigabit交換器

24端口受管L2 +千兆交換機，物理堆疊

specifications

• Provide 20-port 10/100/1000 BASE-T port + 4-port Combo 10/100/1000 BASE-T / SFP port.

• Store and Forward transmission mode.

• Provide two-port physical stacking port, support 40Gbps stacking bandwidth and 6 switches physical stacking.

• The bandwidth of the switch backplane is 88Gbps, and the 64 Byte packet transmission rate is 65.48Mpps.

• 16K MAC Address Table.

• Support 13KBytes Jumbo Frame function.

• Support IGMP Snooping v1 / v2 can create 1024 groups of IGMP Snooping groups, and support IGMP per VLAN and IGMP Fast Leave function; support MLD Snooping function.

• Supports 802.1D-2004 STP, 802.1w RSTP and 802.1s MSTP Spanning Tree functions.

• Support Loopback Detection.

• Support 802.3ad Link Aggregation function, each can set up 32 groups, each group can set up 8 ports.

• Supports one-to-one, many-to-one port mirroring and Per flow mirroring.

• Support 4K VLAN Groups, support 802.1Q, GVRP, 802.1v Protocol VLAN, VLAN Trunking, Voice VLAN and MAC-Based VLAN functions.

• Support 802.1p QoS, can set 8 priorities, scheduling method supports Strict, WRR and Strict + WRR.

• Support Port-based / Flow-based bandwidth control function, the minimum step distance is 64kb / s.

• Support L2 ~ L4 ACL access list function.

• Provide switch self-protection mechanism. When network virus / worm or malicious traffic breaks out, it can suppress broadcast / group broadcast packets to paralyze the switch to ensure the normal operation of the switch.

• Supports D-Link Green energy-saving technology, which can automatically adjust the power consumption according to the distance of the equipment used and whether it is turned on, which can greatly reduce power consumption to achieve energy saving and carbon saving.

• Provide 802.1x Port / MAC-Based / Web-Based Access Control, without 802.1x MAC-based Access Control authentication function can be combined with Radius and TACACS + external authentication mechanism.

• Provide SSH, SSL, Web-based, CLI, SNMPv1 / v2 / v3 and RMONv1 / v2 management mechanisms.

• Support Dual Image function.

• Passed IPv6 Ready Logo Phase2 certification, supporting IPv6 function.

• With Cable Diagnostic for line quality detection.

Notes:

The standard content of this product does not include stacking lines. Stacking line is optional.

Please refer to the following models for the dedicated stacking line:

DEM-CB50 DGS-3120 series dedicated stacking line 50 cm

DEM-CB100 DGS-3120 series dedicated stacking line 100 cm

* If you have purchasing requirements, please contact the business consultation hotline 02-66000123 to extension 8888.