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The DGS-3120 xStack Series switches are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast, and enhanced security, making them an ideal Gigabit access layer solution.
Overview
The DGS-3120 xStack Series switches are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast, and enhanced security, making them an ideal Gigabit access layer solution.
switch – 48 ports – Managed
Device Type | Switch – 48 ports – Managed – stackable |
Subtype | Gigabit Ethernet |
Ports | 44 x 10/100/1000 + 4 x combo SFP |
Power Over Ethernet (PoE) | PoE |
Performance | Switching capacity: 136 Gbps ¦ Forwarding performance (64-byte packet size): 101.2 Mpps |
Capacity | ACL rules: 1500 ¦ QoS hardware queues: 8 |
MAC Address Table Size | 16K entries |
Jumbo Frame Support | 13000 bytes |
Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH-2, CLI |
Features | Flow control, Layer 2 switching, DHCP support, BOOTP support, ARP support, VLAN support, IGMP snooping, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, DHCP server, MLD snooping, Safeguard Engine, Network Access Protection (NAP), D-Link Green Technology |
Compliant Standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1v, IEEE 802.1ag, IEEE 802.3at |
Power | AC 120/230 V (50 – 60 Hz) |
Dimensions (WxDxH) | 44 cm x 31 cm x 4.4 cm |
brand | D-Link |
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