D-Link DGS-3120-48TC/SI 48port Gbit L2 SFP+4xSFP DGS-3120-48TC/SI

* Complete new series of Layer 2 switches
* Built-in 10GbE stacking ports
* Stackable up to 6 units
* 40 Gb stacking bandwidth
* Up to 288 Gigabit ports in a single stack
* Standard and Enhanced software images
* PoE/PoE+ versions available
* Ethernet Ring Protection System (ERPS)
* Comprehensive security
* Power-saving technology
* IPv6 Ready
* Easy to configure through a Web interface


D-Link's DGS-3120 xStack Series 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. The DGS-3120-48TC provides 44 Gigabit ports and 4 combo SFP ports. This switch is also equipped with an SD Card slot, allowing the user to boot images and upload configuration files directly from an SD Card.



48-port 10/100/1000 Layer 2 Stackable Managed Gigabit Switch including 4-port Combo 1000BaseT/SFP with Standard Image
- Managed Gigabit Ethernet Switch
- 48 x 10/100/1000Mbps Auto-Negotiating Ports
* Including 4 Combo 1000BaseT/Mini-GBIC SFP ports
- 2 dedicated stacking ports for full-duplex 40Gbps stacking (up to 6 units/stack)
- IEEE 802.1D/1w/1s Spanning Tree Protocol, 802.3ad Link Aggregation
- LBD, Port Mirroring
- IGMP/MLD Snooping
- 802.1Q, Voice VLAN, Asymmetric VLAN, GVRP, Port/MAC-based VLAN
- 802.1p, Bandwidth Control
- ACL, Time-based ACL
- SSH/SSL, Traffic Segmentation, ARP Spoofing Prevention, DHCP Server Screening, BPDU Attack Protection
- Port/Host Based 802.1X, Identity-driven security policy assignment, Port/Host Based WAC/MAC, Microsoft NAP Support
- SNMP, RMON v1/v2, DHCP Auto-configuration, Flash file system, LLDP, DHCP Relay, Multiple images/configuration
- 1U height, 19" Rackmount Installation

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