D-Link’s latest generation of Web Smart Gigabit Switches blend plug-and-play simplicity with exceptional performance and reliability to create a cost-effective solution for bandwidth-starved work groups and departments. Enhanced features of the DGS-1248T include Gigabit uplink combo ports, QoS, and versatile management functions.
The DGS-1248T is housed in a new style 19” rackmount case with an easy-to-view front panel and diagnostic LEDs. User-friendly, web-based management is supported for easy configuration and flexibility for different network requirements.
Secure Your Network Powered by D-Link Safeguard Engine, the DGS-1248T detects and blocks broadcast, multicast, and unicast flooding when frames enter the switch, which can overload a CPU and bring network traffic to a halt. In addition, the switches provide support for secure encrypted 802.1X Port-based Authentication, Broadcast Storm Control, and up to 256 static MAC address entries.
802.1p Priority Tagging or DSCP-based QoS The DGS-1248T allows users to prioritize traffic based on 802.1p or DSCP-based (Differentiated Services Case Point) QoS. Port-based QoS prioritizes all port traffic with one value, while 802.1p classifies frames according to their VLAN tag. DSCP-based QoS prioritizes traffic according to its IP header. DSCP-based QoS and 802.1p priority tagging prioritizes traffic such as VoIP as it enters the switch, ensuring that your data is always clear and jitter-free.
Gigabit Network Connectivity The D-Link DGS-1248T integrates 1000Mbps Gigabit Ethernet technology that provides a tenfold increase over 100M Fast Ethernet and a hundredfold increase over 10M Ethernet, to raise the speed and performance threshold for a converged network.
Multiple Ports The D-Link DGS-1248T features a built-in 48-port Ethernet switch for direct connections to 48 PCs or additional switches.
Link Aggregation Supporting Static Link Aggregation, the D-Link DGS-1248T can “trunk” multiple ports together to function as a single, high-bandwidth channel, greatly benefiting you when a high-bandwidth channel is needed to uplink to another switch.
Green Ethernet Technology With Green technology, the D-Link DGS-1248T automatically adjusts power usage according to link status, greatly reducing power consumption and operational costs while generates less heat for reliable operation.
Warranty, Returns, And Additional Information
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- Limited Warranty period (labor): Lifetime
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