D-Link DES-7200 manual Key Solution, Access Network, Wired/Wireless Connectivity Solution

3 KEY SOLUTION

Key Solution

D-Link Business Solution provides end-to-end network solution to achieve secure, reliable, easy to manage and high performance network for small, medium to large enterprises.

Access Network

Over the past few years, enterprise access network has seen one of the fastest areas of growth. As technology evolves and user demand increases, enterprise access network is fast turning from a 'traditional’ data network to a more complex network with integrated data, voice and multimedia services. D-Link, in meeting the needs of enterprises to have more productive business processes, is therefore providing the following solutions for their access network:

•Wired/Wireless Connectivity Solution

D-Link provides wired and wireless solutions for access network infrastructure as the foundation for data communication and other IP-based services in the enterprise network. Core functionalities of these solutions include consistent wireless connectivity, comprehensive network control and secure user authentication. With these solutions, businesses and organizations will be able to have greater flexibility and investment protection through scalable network expansion for future technologies through Gigabit connectivity, such as the 10-Gigabit fibre link connection.

D-Link offers a Unified Wired/Wireless Switching solution which consists of D-Link access point and unified switch. This solution offers premium wireless connectivity options with flexible and easy-to-deploy central management system.

D-Link's unified switch is the managing device for thin access point. It provides centralized AP management and features L2/L3 roaming, automatic wireless channel assignment,and automatic power output adjustment. It offers Wireless Intrusion Detection System (WIDS) which empowers network administrators to detect rogue access points and rogue client. On the wired side, D-Link's unified switch utilized Dynamic ARP Inspection (DAI) and DHCP Snooping to ensure maximum security.

D-Link's unified access points provide features such as Power-over-Ethernet (PoE), choices of operating modes, user authentication, and wireless security. Its high speed dual band wireless IEEE802.11n standard offers Multiple In Multiple Out (MIMO) and wider bandwidth channels that increases the physical transfer rates.

•Unified IP Surveillance Solution

D-Link provides a complete IP Surveillance solution which consists of network cameras, video management

software (VMS), storage and Power-over-Ethernet (PoE) switches for network connectivity.

D-Link has a wide range of network cameras and network video recorders (NVR) for this solution. D-Link network cameras consist of fixed, pan-tilt-zoom (PTZ), fixed dome, and PTZ dome cameras with capability for indoor/outdoor, day/night usage. D-Link network cameras support megapixel resolution, 2-way audio, wired or wireless connection, PoE, choices of video format, digital and optical zoom. D-Link network cameras and NVR, together with D-ViewCam software, offers functionalities such as video recording, live viewing, playback, and event management.

D-Link IP Storage Area Network (SAN) arrays provide a reliable network data storage solution using powerful System-on-a-Chip (SoC) design to handle over 80,000 I/ Os per second and support terabytes of raw capacity using multiple 1TB hard drives. It can also be used as a backup and recovery device in the network. Large amount of videos and images captured from the network cameras can be stored in such storage devices securely.

D-Link Power-over-Ethernet (PoE) switches are equipped to inject up to 15.4 watts of power per port to network cameras. This eliminates the need to place the cameras within close proximity to a power outlet and minimizes cable clutter.

•Data/Video/Audio Triple Play Application Solution D-Link Web Smart III switches are ideal for deployment in a Voice over IP (VoIP) environment. They support Auto Voice VLAN and Differentiated Services Code Point (DSCP) Quality of Service (QoS) for VoIP application. Auto Voice VLAN will automatically place voice traffic from an IP phone to an assigned VLAN and enhance the VoIP service. This feature can guarantee the quality and security of VoIP traffic.

Aggregation Network

Aggregation network is where each connection from the access network is gathered and terminated. Enterprise network needs reliable redundant, and high performance devices to perform the necessary traffic policing and intermediate routing.D-Link therefore offers a robust solution for the aggregation network with its Layer-3 managed switch and Layer-3 chassis switch. With these devices, D-Link provides fundamental functions for enterprise aggregation network, which include: