Product Overview

Switches DGS-3700 series are included in the product line of switches Metro Ethernet D-Link, optimized for the Ethernet-to-the-Home (ETTH) and Ethernet-to-the-Business (ETTB). The device is equipped with reliable software security and management features OAM and provides support services Triple-Play.

Switches D-Link DGS-3700 series are equipped with:

- DGS-3700-12: 8-port 10/100/1000 Mbit / s + 4 combo ports for copper / SFP

- DGS-3700-12G: 8-port SFP + 4 combo ports for copper / SFP

Gigabit SFP ports support a wide range of SFP-transceivers, including 100Base-FX, 1000Base-LX, 1000Base-SX, 1000BASE-SXM, 1000BASE-LHX, 1000BASE-ZX and WDM (Wavelength-Division Multiplexing).

Ease of Use

Switches DGS-3700 can be installed inside and outside the premises telecom service providers. It has a compact body width 210 mm and the size of 1U rack-moreover, for ease of installation, troubleshooting and maintenance, all the necessary connection located on the front panel of the device, including:

- Ports 10/10 / 1000Base-T or SFP-ports

- Modular Power Supply AC / DC

- Modular Cooling System

- Modular Filter dust reduction

- Console RS-232 port

- Control port RJ-45

- Signal RJ-45 port

- Grounding

Robust Software & Security

Switches D-Link DGS-3700 series provides enhanced functionality VLAN, including Double VLAN (Q-in-Q), Layer 2 Tunneling Protocol (L2PT), GARP / GVRP and 802.1Q, which allows you to increase network security and performance.

Bandwidth management can be established for each port using a predefined threshold, which ensures an appropriate level of service for end users. For advanced applications, bandwidth management based on flows makes it easy to configure the type of service for certain IP-addresses and protocols. Moreover, the device supports multi-level (L2, L3, L4) Quality of Service QoS / CoS, ensuring the provision of services Triple-Play, for example, Voice over IP (VoIP), Media-on-Demand (MOD), Intranet and video conference. Also, Priority queues for 802.1p / TOS / DiffServ classification and marking based on MAC / IP-address of the source / receiver and / or port number TCP / UDP.

Switches D-Link DGS-3700 series provides a complete set of security features, including IP-MAC-Port Binding (IMPB) with DHCP Snooping, multi-level (L2 / L3 / L4) ACLs and user authentication via TACACS + and RADIUS. In addition, the device supports compression to increase network performance and security. To prevent attacks from worms / viruses, Switches DGS-3700 series supports native Safeguard Engine, serviceability and security of the network.

Management OAM

For the implementation of the agreement with the user about the level of quality of service SLA (Service Level Agreement) providers must strive to reduce the average time of disaster recovery device (MTTR) and increase service availability. To solve these problems helps functional Ethernet OAM, allowing service providers to deliver services to the transport network. Switches D-Link DGS-3700 series supports standard functions OAM, including Connectivity Fault Management (Fault Management Connection) IEEE 802.1ag and Ethernet in the First Mile IEEE 802.3af. IEEE 802.1ag protocol describes the functions of monitoring, and troubleshooting networks Ethernet, allowing service providers to check connectivity, isolate network issues, and identify customers affected by network issues. Protocol Ethernet in the First Mile EEE 802.3ah OAM provides detection, local and remote diagnostics loops, (Loopback) on the connection between the user equipment and the network service provider.