D-Link DGS-1210-28MP 28-Port Gigabit PoE+ Smart Switch including 4 SFP Ports - Power budget 370W - 24 x PoE+ 10/100/1000Mbps - 4

DGS-1210-28MP 24x 10/100/1000Mbps PoE+ (370W) 4x 1G SFP Smart Managed Switch   This D-link DGS-1210-28MP is part of D-Link's 3rd generation of Web Smart Switches that integrates advanced management and security functions for performance and scalability. With D-link Green technology now in its second generation, this D-Link DGS-1210-28MP provides a complete, affordable and eco-friendly solution for small and medium businesses (SMB). Key Features Third generation design, with improved management and security functions. Power-saving D-Link Green technology now in its 2nd generation. Solid security with 802.1X authentication and IP/MAC based Access Control Lists (ACL). Malicious traffic and performance degradation prevention with D-Link Safeguard Engine. Auto Voice VLAN for the automatic prioritisation of digital voice traffic. Quality of service (QoS) and bandwidth control (down to 64 kbps). High Reliability with Loopback Detection (LBD) and cable diagnostics. Simple Web based management. SmartConsole utility for the joint management of several switches. Power over Ethernet (PoE) support This D-Link DGS-1210-28MP features 24 PoE ports. They provide either up to 30W on 4 ports, 15.4W on 12 ports or 7.5W on 24 ports. This gives administrators the flexibility to connect 802.3af compliant devices such as network cameras and IP phones, as well as 802.3at pre-standard equipment such as 802.11n Access Points. Uniquely, the PoE function is programmable, so power can be cut at certain times to save energy. Seamless Integration This D-Link DGS-1210-28MP includes 24 10/100/1000 Mbps ports capable of connecting to existing CAT5 twisted-pair cables and the last four ports of this D-Link DGS-1210-28MP combine SFP and copper connectivity into one port to provide a flexible solution for server connections via fiber interface. Using the default presets, the administrator can quickly set up the switch without worrying about reconfiguring any settings and providing easy access for the user. Extensive Layer 2 Features Equipped with a complete lineup of L2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to this D-Link DGS-1210-28MP switch for fast, reliable data transfer. At 2000 Mbps Full Duplex, the Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss. Network maintenance features include Loopback Detection and Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port and automatically shut down the affected port. Cable Diagnostics is designed for network administrators to quickly examine the quality of the copper cables and also determine the type of cable error. QoS & bandwidth control This D-Link DGS-1210-28MP switch is perfect for deployment in a VoIP environment, as it supports Auto Voice VLAN and Differentiated Services Code Point (DSCP) QoS for VoIP application. Auto Voice VLAN will automatically place voice traffic from an IP phone to an assigned VLAN and by doing so enhance the VoIP service. With a higher priority and individual VLAN, this feature guarantees the quality and security of VoIP traffic. DSCP marks parts of an IP packet, enabling different levels of service to be assigned for network traffic. Secure your Network D-Link's unique Safeguard Engine function protects the switch against traffic flooding caused by virus attacks. This D-Link DGS-1210-28MP switch also supports 802.1X port-based authentication, allowing the network to be authenticated through an external RADIUS server. In addition, the Access Control List (ACL) feature enhances network security and helps to protect the internal IT network. This D-link DGS-1210-28MP includes ARP Spoofing Prevention, which protects from attacks on the Ethernet network that may allow an intruder to sniff data frames on a LAN, modify traffic, or bring traffic to a halt altogether by sending fake ARP messages to the network. 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 screens rogue DHCP server packets from user ports to prevent unauthorised IP assignment. Versatile Management This D-Link DGS-1210-28MP provides a SmartConsole utility and a web-based management interface that enables administrators to remotely control their network down to the port level. The SmartConsole easily allows customers to discover multiple D-Link Web Smart Switches within the same L2 network segment. With this utility, users do not need to change the IP address of their PC and it also provides an easy initial setting of the Smart Switches. Switches within the same L2 network segment that are connected to the user's PC are displayed on screen for instant access. This allows extensive switch configuration settings and basic configuration of discovered devices such as password changes and firmware upgrades. This D-Link DGS-1210-28MP also supports D-View 6.0, D-Link's own Network Management System, and Compact Command Line Interface (CLI) through Telnet. CLI management of the switches is possible via Telnet. This makes the adjustment of basic settings like password changes or firmware and configuration file uploads possible. D-Link Green This D-Link DGS-1210-28MP implements D-Link Green, an innovative concept that provides energy savings whitout sacrificing operational performance or functionality. D-Links switch reacts when devices attached to it are turned off, by placing the corresponding port in a standby mode that requires less power. It also automatically detects the length of connected cables, which allows it to cut power usage on shorter cable connections up to 20 m. D-Link Green certification ensures that the switch complies with the RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) directives. RoHS restrict the use of specific hazardous materials during the manufacture of electrical and electronic goods, while WEEE applies standards for proper disposal and recyclable packaging to help reduce wastage.   General Device Type Switch - 28 ports - Managed Enclosure Type Desktop, rack-mountable 1U Subtype Gigabit Ethernet Ports 24 x 10/100/1000 (PoE+) + 4 x Gigabit SFP Power Over Ethernet (PoE) PoE+ Performance Switching capacity: 56 Gbps Forwarding performance (64-byte packet size): 41.7 Mpps Capacity IGMP groups: 256 QoS hardware queues per port: 8 ACL rules: 256 ARP entries: 256 VLAN groups: 4094 IPv4 routing table entries: 32 IPv6 routing table entries: 16 MAC Address Table Size 16K entries Jumbo Frame Support 9216 bytes Routing Protocol IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD Remote Management Protocol SNMP 1, RMON 1, Telnet, SNMP 3, SNMP 2c, HTTP, CLI Encryption Algorithm MD5, SSL, TLS, SSL 3.0, SSL 2.0, PEAP, TTLS Authentication Method RADIUS, Secure Shell v.2 (SSH2), internal user database, Extensible Authentication Protocol (EAP) Features Flow control, full duplex capability, auto-negotiation, BOOTP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, port mirroring, Weighted Round Robin (WRR) queuing, store and forward, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), MLD snooping, Dynamic ARP Inspection (DAI), Safeguard Engine, Cable Diagnostics Function, bandwidth control, D-Link Green Technology, Port Security, IP-MAC binding, SNMP trap, DHCP client, Strict Priority Queuing (SPQ), Multicast filtering function, Class of Service (CoS), TFTP client, security lock slot (cable lock sold separately), 802.1x authentication, Type of Service (ToS), DiffServ Code Point (DSCP) support, 1.5MB packet buffer Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az RAM 128 MB - DDR3 SDRAM Flash Memory 32 MB Status Indicators Port transmission speed, power, PoE, link/activity, fan Expansion / Connectivity Interfaces 24 x 1000Base-T - RJ-45 - PoE+ 4 x - SFP Power Power Device Internal power supply Voltage Required AC 120/230 V ( 50/60 Hz ) Power Consumption Operational 27.49 Watt Miscellaneous MTBF 294,101 hours Compliant Standards FCC Class A certified, C-Tick, BSMI, cUL, ICES-003, LVD, VCCI Class A Dimensions & Weight Width 44 cm Depth 21 cm Height 4.4 cm Manufacturer Warranty Service & Support Limited warranty - lifetime Environmental Parameters Min Operating Temperature -5 °C Max Operating Temperature 50 °C Humidity Range Operating 10 - 90% (non-condensing) Min Storage Temperature -40 °C Max Storage Temperature 70 °C Humidity Range Storage 5 - 90% (non-condensing)