D-Link 48 PoE 10/100/1000 ports + 4 SFP ports Metro Switch

D-Link Web Smart 48-Port Gigabit PoE + 4x GbE/SFP combo Port Switch

• The D-Link DGS-1210 Series Smart Managed Switches are the latest generation of switches
  to provide increased Power over Ethernet (PoE) output, a range of physical interface types,
  multiple management interfaces, and advanced Layer 2 features. With all of these features
  combined, the DGS-1210 Series provides a cost-efficient and flexible solution for expanding
  any business network.

Advanced Features
- The DGS-1210 Series comes equipped with a complete lineup 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 routes, which allow network administrators to divide the network into VLANs, increasing network efficiency. 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 and quickly discovers errors, allowing for hassle-free diagnostics and maintenance.

Automatic Configuration
- The DGS-1210 Series supports Auto Voice VLAN and Surveillance Mode, which allows voice and video traffic to be automatically identified and handled differently than regular network traffic. Auto Voice VLAN detects Voice over IP (VoIP) traffic and automatically segments it from the rest of the network, adding a layer of isolation and allowing Quality of Service (QoS) to be applied. Surveillance Mode detects compatible ONVIF cameras and places them in a
surveillance VLAN, allowing a single switch to be used for voice, video, and data, removing the need for dedicated hardware and reducing maintenance costs. Surveillance Mode also includes its own Web UI, making surveillance features easily accessible and simplifying management of your surveillance network.

Advanced Access Control
- D-Link's innovative Safeguard Engine helps to protect the switches against traffic flooding caused by malicious attacks. The DGS-1210 Series supports 802.1X port-based authentication, allowing the clients to be authenticated through external RADIUS servers. The Access Control List (ACL) feature helps to enhance network security and helps to protect the internal IT network. The DGS-1210 Series also features Address Resolution Protocol (ARP) spoofing
prevention, which helps to provide protection from attacks on the network that could allow an intruder to sniff data frames, modify traffic, or bring traffic to a halt altogether by sending fake ARP messages. To help prevent ARP spoofing attacks, the switch uses packet control ACLs to block invalid packets that contain fake ARP messages. The DHCP server screening feature filters DHCP replies on unauthorized ports to prevent them from being assigned
an IP address.

Features
- 48x 10/100/1000 Mbps (PoE) Ports
- 4x 100/1000 GbE/SFP combo Ports
- IEEE 802.3af/at compliance (for PoE ports)
- 370W (30W max per port) PoE power budget
- 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

Performance
- Maximum 64 Byte Packet Forwarding Rate of 77.4 Mpps
- Packet Buffer Memory of 12 Mbits

PoE capable ports
- Ports 1 to 24

What's in the box
1x D-Link DGS-1210-52MP EasySmart Switch
Power cord and Power Cord Retainer
Rack-mount kit and rubber feet
User Guide CD
1x Multilingual Getting Started Guide