20-Port SmartPro Gigabit Switch D-Link DGS-1510-20

-16-port UTP 10/100/1000Mbps, 2-port Gigabit SFP; 2-port 10G SFP+ (H/W : A1, Rackmountable)/E: EU 2 round pin power cord, /B: UK 3-pin power cord.

-The DGS-1510-20 is D-Link's latest generation of SmartPro switches with 10G port connectivity, making them ideal for deployment in SME/SMB aggregation environments. -The DGS-1510-20 provides a reliable and scalable interconnection between core switches and edge switches.

-The DGS-1510-20 PoE-enabled switches are ideal for businesses looking to power VoIP phones, wireless access points, or network cameras.

10G SFP+ Stacking/Uplink Ports

-Depending on whether linear or fault-tolerant ring stacking is implemented, users can use one or two 10-Gigabit SFP+ ports to create a physical stack. 6 units or 288 gigabit ports can be configured as a stack using optional direct attach cables to provide high bandwidth with cost efficiency.

-Users can also easily configure and manage any of the DGS-1510-20 in a single stack.

-With 20 Gbps full duplex capabilities, the DGS-1510-20 10G connectivity to core networks and servers while still maintaining fast data transfer rates.

Layer 3 Traffic Management

-The DGS-1510-20 provides static routing, allowing you to segment your network into workgroups and communicate across VLANs without degrading application performance.

-With these capabilities, you can boost the efficiency of your network by offloading internal traffic-handling tasks from your router, allowing it to manage external traffic and security.

Extensive Layer 2 Features

-The DGS-1510-20 switches are equipped with a complete lineup of Layer 2 features, including IGMP Snooping, Port Mirroring, Spanning Tree, and Link Layer Discovery Protocol (LLDP).

-The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfer.

-Network maintenance features include Loopback Detection and Cable Diagnostics; Loopback Detection is used to detect loops created by a specific port or VLAN and will automatically shut down the affected port or VLAN.

-The Cable Diagnostics feature, designed primarily for administrators and customer service representatives, can determine cable quality and can quickly discover sections of cabling that need to be replaced.

Traffic Classification & QoS

-The DGS-1510-20 supports Auto Surveillance VLAN (ASV) and Auto Voice VLAN, which are best suited for VoIP and video surveillance deployments.

-Auto Surveillance VLAN is a new, industry-leading technology built into D-Link Smart Switches.

-This technology consolidates data and surveillance video transmission through a single SmartPro switch, sparing businesses the expense of maintaining expensive dedicated hardware and facilities.

-ASV also ensures the quality of real-time video for monitoring and control without compromising the transmission of conventional network data.

-The Auto Voice VLAN technology enhances VoIP service by automatically placing voice traffic from an IP phone to an assigned VLAN.

-With higher priority and an individual VLAN, these features guarantee the quality and security of VoIP traffic.

-Furthermore, the DSCP markings on Ethernet packets enable different levels of service to be assigned to network traffic.