Web Smart Switch with 24 10/100/1000 Mbps PoE ports and 4 SFP ports DGS-1210-28MP

Energy Saving Incorporating D-Link Green technology, the DGS-1210 Series switches are capable of power saving without sacrificing operational performance or functionality. Link status drastically reduces power consumption by automatically toggling ports without a link to sleep mode. The DGS-1210 Series takes the approach to green IT one step further by incorporating a special chipset with advanced silicon technology for efficient use of energy. Extensive Management and Layer 2 Features Equipped with a complete lineup of L2 features, the DGS-1210 Series includes IGMP snooping, port mirroring, spanning tree protocol 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. At 2000 Mbps full duplex, the Gigabit ports provide high-speed data pipes to servers with minimum impact to data transfer fidelity. 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. The cable diagnostic feature, designed primarily for administrators and customer service representatives, can rapidly discover errors and determine the cable quality, allowing hassle free diagnostics and maintenance. QoS, Bandwidth Control The DGS-1210 Series supports Auto Surveillance VLAN (ASV), and Auto Voice VLAN, which are best suited for VoIP and video surveillance deployments. Auto Surveillance VLAN is a new, industry-leading technology that the DGS-1210 Series Web Smart Switch provides. This technology consolidates data and surveillance video transmission through a single DGS-1210 Series, thus sparing businesses the expense of dedicated hardware and facilities. ASV also ensures the quality of real-time video for monitoring and control without compromising the transmission of conventional network data. The Auto Voice VLAN technology enhances the VoIP service by automatically placing voice traffic from an IP phone to an assigned VLAN. With higher priority and individual VLAN, these features guarantee the quality and security of VoIP traffic. The DSCP markings on Ethernet packets enable different levels of service to be assigned to network traffic. As a result, these voice and video packets take precedence over other packets. In addition, with bandwidth control, network administrators can reserve bandwidth for important functions that are higher priority or require a larger bandwidth. Secure your Network D-Link?s innovative Safeguard Engine protects the switches against traffic flooding caused by virus attacks. The DGS-1210 Series supports 802.1X port based authentication, allowing the network to be authenticated through external RADIUS servers. In addition, the Access Control List (ACL) feature enhances network security and helps to protect the internal IT network. The DGS-1210 Series includes ARP spoofing prevention, which protects from attacks on the network that may allow an intruder to sniff data frames, modify traffic, or bring traffic to a 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 routes DHCP server packets from user ports to prevent unauthorized IP assignment. Versatile Management The DGS-1210 Series provides a D-Link Network Assistant Utility that enables administrators to remotely control their network down to the port level. The D-Link network assistant utility allows customers to easily 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. It also simplifies the initial setup by taking switches, within the same L2 network segment, that are connected to the user?s PC, and displaying them on screen for instant access. This allows extensive switch configuration and basic setup of discovered devices, including password changes and firmware upgrades. The DGS-1210 Series also supports D-View 6.0 and Compact Command Line Interface (CLI) through Telnet. D-View 6.0 is a network management system that allows for the central management of critical network characteristics such as availability, reliability, resilience, and security. Seamless Integration The DGS-1210 Series comes with Ethernet and Gigabit copper ports capable of connecting to existing Cat5 twisted-pair cables. Additionally, with its 8/16/24/48 10/100/1000 Mbps plus four 1G SFP ports for the DGS-1210-20/28/52 models; plus two 1G SFP ports for the DGS-1210-10/10P and 24/48 10/100/1000 Mbps PoE plus four 1G SFP ports for the DGS-1210-52MP/28P/52P models, the switch can provide a more flexible solution for upstream or downstream server connections. General features: Interfaces 24 Ports 10/100/1000Mbps PoE 2 SFP Port Standards & Functions Ports 1~24 compliant with 802.3at Other Port Standards & Functions IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper) IEEE 802.3az compliance Auto-negotiation IEEE 802.3x Flow Control IEEE 802.3z Network Cables UTP Cat. 5, Cat. 5e (100 m max.) Full/Half Duplex Full/half duplex for 10/100 Mbps speeds Full duplex for Gigabit speed Media Interface Exchange Auto MDI/MDIX adjustment for all twisted-pair ports Switching Capacity 56 Gbps Transmission Method Store-and-forward MAC Address Table 16 ,000 entries per device MAC Address Update Up to 256 static MAC entries Maximum 64 bytes packet forwarding rate 41.7 Mpps Packet Buffer Memory 1.5 MB DDRIII for CPU 128 Mbytes Flash Memory DDR3 32 Mbytes Software L2 Features MAC Address Table - 16K entries IGMP Snooping - IGMP v1/v2 Snooping - Supports 256 IGMP groups - Supports at least 64 static multicast addresses - IGMP per VLAN - Supports IGMP Snooping Querier Loopback Detection 802.3ad Link Aggregation: - Maximum of 14 groups/8 ports per group LLDP LLDP-MED Jumbo Frame - Up to 9,216 bytes Spanning Tree Protocol - 802.1D STP - 802.1w RSTP - 802.1s MSTP Flow Control - 802.3x Flow Control - HOL Blocking Prevention Port Mirroring - One-to-One - Many-to-One - Supports Mirroring for Tx/Rx/Both Multicast Filtering - Forwards all unregistered groups - Filters all unregistered groups Configurable MDI/MDIX - MLD snooping v1/v2 (256 groups) VLAN 802.1Q VLAN Group - Max. 256 static VLAN groups Configurable VID from 1 - 4094 Asymmetric VLAN Auto Voice VLAN - Max. 10 user-defined OUI - Max. 8 default OUI Auto Surveillance VLAN Quality of Service (QoS) 802.1p Quality of Service 8 queues per port Queue Handling - Strict - Weighted Round Robin (WRR) Bandwidth Control - Port-based (Ingress/Egress, min granularity 10/100/1000 is 64 Kbps) QoS based on: - 802.1p Priority Queues - DSCP - ToS - IPv6 Traffic Class - TCP/UDP port L3 Features IP Interface Supports 1 interface IPv6 Neighbor Discovery (ND) Access Control List (ACL) Max. 50 access list Max. 768 rules shared by IPv4, MAC and IPv6 Each rule can only be associated with a single port ACL based on - 802.1p priority - VLAN - MAC address - Ether type - IP address - DSCP - Protocol type - TCP/UDP port number - IPv6 Traffic Class Security Broadcast/Multicast/Unicast Storm Control D-Link Safeguard Engine DHCP Server Screening IP-MAC-Port Binding (Smart Binding) - Supports 512 address binding entries - ARP Inspection - ARP + IP Inspection - Supports DHCP Snooping 802.1X Port-based Access Control ARP Spoofing Prevention - Max. 64 entries Traffic Segmentation SSH v2 SSL - Supports v1/v2/v3 Port Security - Supports up to 64 MAC addresses per port Duplicate address detection AAA 802.1X Authentication - Supports local/RADIUS database - Supports port-based access control - Supports EAP, OTP, TLS, TTLS, PEAP IPv6 RADIUS Server Support MD5 authentication MIB/RFC Standards RFC 783 TFTP RFC 951 BootP/DHCP Client RFC 1157 SNMP v1, v2, v3 RFC 1213 MIB II RFC 1215 MIB Traps Convention RFC 1350 TFTP RFC 1493 Bridge MIB RFC 1769 SNTP RFC 1542 BootP/DHCP Client RFC 1901 SNMP v1, v2, v3 RFC 1907 SNMP v2 MIB RFC 1908 SNMP v1, v2, v3 RFC 2131 BootP/DHCP Client RFC 2138 RADIUS Authentication RFC 2139 RADIUS Authentication RFC 2233 Interface Group MIB RFC-2246 SSL RFC 2475 RFC 2570 SNMP v1, v2, v3 RFC 2575 SNMP v1, v2, v3 RFC 2598 CoS RFC 2618 RADIUS Authentication RFC 2819 RMON v1 RFC 2865 RADIUS Authentication RFC 3164 System Log RFC 3195 System Log RFC 3411-17 SNMP D-Link Private MIB LLDP MIB Zone Defense MIB 2233 Interface Group MIB OAM Cable Diagnostics Factory Reset Management Web-based GUI D-Link Network Assistant Utility Compact CLI Telnet Server TFTP Client Configurable MDI/MDIX SNMP - Supports v1/v2c/v3 SNMP Trap Backup/Upgrade firmware Smart Wizard Upload/Download Configuration file System Log - Max. 500 log entries BootP/DHCP Client SNTP ICMP v6 IPv4/v6 Dual Stack DHCP Auto Configuration Time Setting - SNTP RMONv1 Trusted Host Green V3.0 Technology Power Saving by: - Link Status - Time-based PoE: PoE ports can be turned on/off by port or system through schedule - LED Shutoff - System Hibernation - Port Shutoff Physical/Environmental AC Input 100 to 240 VAC 50/60 Hz internal universal power supply Maximum Power Consumption 454.4 Watts (PoE on) 33.1 Watts (PoE off) Maximum PoE Budget 370 W Standby Power Consumption 100 V: 23.4 W 240 V: 21.8 W Acoustics Low speed: 47.94 dBA High speed: 52.41 dBA Heat Dissipation 1,552.32 Btu/hr Operating Temperature -5 to 50 ?C (23 to 122 °F) Storage Temperature -20 to 70 ?C (-4 to 158 °F) Operating Humidity 0% to 95% non-condensing Storage Humidity 0% to 95% non-condensing Dimensions (L x W x H) 440 mm x 250 mm x 44 mm (17.32 x 9.84 x 1.73 inches) Weight 3.86 kg (8.51 lbs) Diagnostic LEDs Link/Activity/Speed (per 10/100/1000 Mbps port) Power Fail/Power Ok (per PoE port) Certifications CE Class A VCCI Class A FCC Class A BSMI CCC C-Tick cUL CE (LVD) CCC MTBF 271,281 hours