D-Link DGS-1210-52 - 52-Port Gigabit Smart Managed Switch

The D-Link Series of Smart Smart Managed Switches come equipped with a complete line up of L2 features, including IGMP Snooping, Port Mirroring, Spanning Tree Protocol (STP) and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control Function allows servers to directly connect to the switch for fast, reliable data transfers.

The DGS-1210 Series also supports advanced features such as static routing, with static routing, IP routes are manually entered into a routing table which allows for communication between different user groups in different VLAN segments in a network. The switch can directly handle interVLAN routing using multiple interfaces, making the network run faster and more efficiently. As the Switches can manage internal routing, the network router can be assigned to handle external traffic routing only.

Network maintenance features include loopback detection and cable diagnostics. Loopback detection significantly speeds up troubleshooting by automatically detecting and shutting down switching loops. The cable diagnostics feature, designed primarily for administrators and customer service representatives, determines the cable quality ad can quickly discover errors.

Network Security Features

D-Link's innovative Safeguard Engine function helps to protect the switch against traffic flooding caused by virus attacks. The D-Link DGS-1210-52 Switch also supports 802.1X port-based authentication, allowing the network to be authenticated through an external RADIUS server. The Access Control List (ACL) feature helps to enhance network security and helps to protect the internal IT network.

D-link DGS-1210-52 includes Address Resolution Protocol (ARP) Spoofing Prevention, which helps protect attacks on the Ethernet Network that could allow an intruder to sniff data frames, modify traffic, or bring traffic to an halt altogether by sending fake ARP messages. To prevent ARP Spoofing attacks, the switch uses Packet Control ACLs to block invalid packets that contain fake ARP messages. For added security, the DHCP Server Screening feature filters DHCP replies on unauthorised ports to help prevent them from being assigned an IP address.

Versatile Management

The D-Link DGS-1210-52 comes with the D-Link Network Assistant (DNA) utility that enables administrators to remotely control their network. The D-Link Network Assistant utility furthermore allows customers to easily discover multiple D-Link Smart Switches within the same L2 network segment and display them on screen for instant access. With this utility, users do not need to change the IP address of their PC, this allows for simultaneous configuration and basic setup of all discovered devices, including password changes and firmware upgrades.

The D-Link DGS-1210-52 also supports S-View 7.0 and Command Line Interface (CLI) through Telenet. D-View 7.0 is a network management system that allows for the central management of critical network characteristics such as availability, reliability, resilience and security.

Features

• 48 x 10/100/1000BASE-T Ports
• 4 x Gigabit GbE/SFP Combo Ports
• Advanced L2 Switching and Security Features
• L2+ Static Routing
• Optional Standard Mode or Surveillance Mode Management User Interface
• Green Technology - Link Status Detection, Port Shut Off, System Hibernation
• Security Features - Access Control Lists (ACLs), D-Link Safeguard Engine Protects the CPU from Broadcast/Multicast/Unicast Flooding, Port Security Supports up to 64 MAC Addresses per Port, ARP Spoofing Prevention, Smart Binding
• Intuitive Management - D-Link Network Assistant (DNA) utility or Multilingual Web UI, Built-in SNMP MIB for Remote NMS (D-View 7.0), Compact Command Line Interface (CLI) through Telnet
• Advanced Features - Static Mode, Surveillance Mode, Auto Voice VLAN, Dual Software Images, Dual Configuration Files

Technical Specifications

General

• Hardware Version - REV.F
• 10/100/1000 Ports - 48
• Combo Ports (10/100/1000 or 100/1000 SFP - 4
• Port Standards and Functions - IEEE 802.3 10BASE-T Ethernet (Twisted Pair Copper), IEEE 802.3u 100BASE-TX Fast Ethernet (Twisted Pair Copper), IEEE 802.3u 100BASE-FX 100 Mbps over Fiber Optic, IEEE 802.3ab 1000BASE-T Gigabit Ethernet (Twisted Pair Copper), IEEE 802.3z 1000BASE-X 1 Gbps over Fiber Optic, IEEE 802.3az Energy Efficient Ethernet (EEE), IEEE 802.3x Flow Control
• Network Cables - UTP Cat. 5, Cat. 5e, Cat. 6 (100 m max.)
• Duplex Mode - Full/Half Duplex for 10/100 Mbps, Full Duplex for 1000 Mbps
• Media Interface Exchange - Auto MDI/MDIX Adjustment for all Twisted Pair Ports

Performance

• Switching Capacity - 104 Gbps
• Transmission Method - Store and Forward
• MAC Address Table - 8K Entries
• Maximum 64 Byte Packet Forwarding Rate - 77.4 Mpps
• Packet Buffer Memory - 12 Mbits
• CPU Memory - DDR3 128 MB
• Flash Memory - 32 MB

Weights and Dimensions

• Weight - 3.46kg (7.63 il)
• Dimensions - 440mm x 210mm x 44mm (17.32 Inches x 8.27 Inches x 1.73 Inches)