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

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

Informácie k záruke:
Na produkt je poskytovaná obmedzená doživotná záruka, to znamená, že záručná lehota vyprší až päť rokov potom, čo spoločnosť D-Link (alebo jej nástupca) ukončí predaj daného produktu v Európe.
Pre nárok na obmedzenú doživotnú záruku treba produkt zaregistrovať (pozri nižšie) u D-Link Europe do tridsiatich (30) dní od dátumu zakúpenia. Registráciu je možné vykonať cez samoobslužný portál.

http://www.dlink.com/cz/cs/support/product-registration-and-support-log-in

* 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 softvér 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