D-Link DGS-1250-52XMP 52-Port 10-Gigabit Smart Managed PoE Switch

• Description
• Specifications
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• D-Link DGS-1250-52XMP 52-Port 10-Gigabit Smart Managed PoE Switch

  
  Power & Value
  The D-Link DGS-1250 Series Smart Managed Switches deliver real value as an Enterprise Access and Small-to-Medium Business (SMB) Access/Aggregation solution. They provide a range of physical interfaces (including a Console Port w/full CLI), multiple management interfaces, 11 Web languages, QoS enablement, and Advanced Layer-2 w/Lite Layer-3 features.

  The DGS-1250 Series switches support 24 or 48 x 10/100/1000BASE-T ports, with each switch also supporting an additional 4 x 10G SFP+ ports for optical connections using multimode or single-mode SFP transceivers – enabling real network horsepower at a value price.

  Easy Maintenance, Less Downtime
  The DGS-1250 Series supports Dual Image and Dual Configuration functionality, as well as a Console Port, all of which make it easier to configure, troubleshoot, and make other changes without interfering with network operation, while full Command Line Interface (CLI) functionality enables remote configuration, without the need for the Internet. And if a network issue ever does occur, the supported Spanning Tree Protocols (STP/RSTP/MSTP) help keep things running without interruptions or downtime.

  Automatic Configuration
  The DGS-1250 Series supports Auto Voice VLAN and Surveillance Mode, which allow Voice and Video traffic to be automatically identified and handled differently from regular network traffic. Auto Voice VLAN detects Voice over IP (VoIP) traffic and automatically segments it from the rest of the network, increasing security and allowing Quality of Service (QoS) to be applied.

  High PoE Budget (370W)
  The DGS-1250 series offers Power-over-Ethernet (PoE), which simplifies deployment of IP cameras, VoIP phones, Wireless Access Points, and other powered devices. Using the switch’s management interface, an administrator can control various PoE functions, such as remotely rebooting Cameras or Access Points, from anywhere on the network, including over the Internet. All PoE models support the IEEE 802.3af and 802.3at standards.

  Extensive Management and Advanced Features
  The DGS-1250 Series comes with 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 series also supports advanced features such as Static Routing, which allows for communication between different user groups in different VLAN segments in a network.

  Management Versatility
  The DGS-1250 Series comes with the D-Link Network Assistant (DNA) utility so admins can remotely control their network to the port level. DNA allows customers to easily discover multiple D-Link Smart Managed Switches within the same L2 network segment and display them onscreen for instant access.

• Technical Specifications	DGS-1250-28X	DGS-1250-28XMP	DGS-1250-52X	DGS-1250-52XMP
  Hardware Version	A1	A1	A1	A1
  General
  Interfaces	24 x 10/100/1000BASE-T	4 x 10G SFP+ ports	24 x 10/100/1000BASE-T PoE	4 x 10G SFP+ ports
  	4 x 10G SFP+ ports		4 x 10G SFP+ ports
  			48 x 10/100/1000BASE-T	4 x 10G SFP+ ports
  			48 x 10/100/1000BASE-T PoE
  			4 x 10G SFP+ ports
  Port Standards
  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	✔	✔	✔	✔
  IEEE 802.3ae 10 Gigabit Ethernet	✔	✔	✔	✔
  IEEE 802.3af/at	✔	✔	✔	✔
  Network Cables	UTP Cat. 5, Cat. 5e (100 m max.)	UTP Cat. 5, Cat. 5e (100 m max.)	UTP Cat. 5, Cat. 5e (100 m max.)	UTP Cat. 5, Cat. 5e (100 m max.)
  Duplex Mode	Full/Half-duplex for 10/100 Mbps	Full/Half-duplex for 10/100 Mbps	Full/Half-duplex for 10/100 Mbps	Full/Half-duplex for 10/100 Mbps
  	Full-duplex for 1000 Mbps	Full-duplex for 1000 Mbps	Full-duplex for 1000 Mbps	Full-duplex for 1000 Mbps
  Performance
  Switching Capacity	128 Gbps	128 Gbps	176 Gbps	176 Gbps
  Transmission Method	Store-and-forward	Store-and-forward	Store-and-forward	Store-and-forward
  MAC Address Table	16K	16K	32K	32K
  Static MAC Addresses	256 entries	256 entries	256 entries	256 entries
  Maximum 64 Byte Packet Forwarding Rate	95.24 Mpps	95.24 Mpps	130.95 Mpps	130.95 Mpps
  Packet Buffer Memory	12 Mbits	12 Mbits	16 Mbits	16 Mbits
  CPU Memory	2G DDR3	2G DDR3	2G DDR3	2G DDR3
  Flash Memory	64 MB	64 MB	64 MB	64 MB
  PoE
  PoE Standard	IEEE 802.3af/at	IEEE 802.3af/at	IEEE 802.3af/at	IEEE 802.3af/at
  PoE Capable Ports	24	48	24	48
  PoE Power Budget	370 W	370 W	370 W	370 W
  	15.4 W per port	15.4 W per port	15.4 W per port	15.4 W per port
  LEDs
  Power (per device)	✔	✔	✔	✔
  Link/Active/Speed (per RJ-45 port)	✔	✔	✔	✔
  Link/Active/Speed (per 10G SFP+ port)	✔	✔	✔	✔

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