D-Link DGS-1210-28XS/ME 28-Port Gigabit Fiber Metro Ethernet Switch

D-Link DGS-1210-28XS/ME 28-Port Gigabit Fiber Metro Ethernet Switch Ideal for Metro Ethernet The DGS-1210ME Series Metro Ethernet Switches feature a variety of port configurations, including 10/100/1000BASE-T RJ-45 ports, 1G SFP ports, and 10G SFP+ ports for increased network bandwidth. Surge protection, advanced Layer 2 functions, and a suite of security and management tools make the DGS-1210ME Series Metro Ethernet Switches ideal for Metro Ethernet applications. Features: 24 x SFP ports 4 x 10G SFP+ ports Comprehensive Layer 2 features including Link Aggregation, Port-based Q-in-Q, and VLAN trunking Enhanced network security with IP-MAC Port-Binding (IMPB), Access Control List (ACL), and IEEE 802.1X mbedded 6 kV surge protection, sub-50 ms recovery ERPS, and Dying Gasp provide optimal reliability Efficient and Resilient For mission critical environments, the DGS-1210ME Series Metro Ethernet Switches support IEEE 802.1D 2004 edition, 802.1w, and 802.1s Spanning Tree Protocols (STP). The switches also support IEEE 802.3ad link aggregation, increasing bandwidth and redundancy for higher availability. This series furthermore features IEEE 802.1p Quality of Service (QoS), allowing for real-time traffic classification into Weighted Round Robin (WRR) and strict priority levels mapped to 8 queues. Advanced traffic classification parameters allow the network to be tuned for flexible configurations for specific multimedia applications such as VoIP or IPTV. Security & Authentication The DGS-1210ME Series supports IEEE 802.1X port-based/host-based access control, guest VLAN, and RADIUS/TACACS+ authentication for strict access control to the network. The IP-MAC-Port Binding (IMPB) feature allows administrators to further enhance user access control. The built-in D-Link Safeguard Engine™ protects the CPU from broadcast, multicast, and unicast flooding. In addition, the Access Control List (ACL) feature enhances network security and switch performance. Multicast Applications The DGS-1210ME Series features a full set of L2 multicast functions, including IGMP snooping, IGMP filtering, Fast Leave, and multicast traffic configuration for specific ports. With L2 multicast support, the DGS-1210ME Series is ready and capable of handling growing IPTV applications. Management Capabilities A user-friendly web interface gives administrators access to advanced management features such as DHCP auto-configuration, allowing central management of device configurations. The switches support Link Layer Discovery Protocol (LLDP), which advertises the device’s capabilities and identity to the local network, allowing administrators to better manage their network topology. Each port also supports cable diagnostics to troubleshoot cable length and functionality problems remotely. Traffic & Bandwidth Control Integrated bandwidth control allows network administrators to define the throughput levels for ingress and egress bandwidth. It provides a minimum granularity of 64kbps for ingress port and flow-based bandwidth control, and a minimum granularity of 64kbps for egress queue bandwidth. The DGS-1210ME Series also supports traffic control, which optimizes overall performance, while port mirroring helps administrators perform traffic diagnostics and track network performance. Technical Specifications: Interfaces Port Configuration SFP Ports 24 x 1000M SFP 24 x SFP ports 10G Ports 4 x 10G XFP 4 x 10G SFP+ ports Maximum IP Interface 4 Console Port Yes Performance Switching Capacity 128 Gbps Maximum Forwarding Rate 95.24 Mpps Store & Forwarding Yes Physical Specifications Dimensions 440 x 210 x 44 mm Weight 2.96 kg Environmental Operating Temperature -5 to 50° C (23 to 122° F) Storage Temperature -20 - 70 ËšC Operating Humidity 0% - 95% RH Storage Humidity 0% - 95% RH Operating Altitude 1500 m Power Maximum Power Consumption 32.9 W / 100 V 33.4 W / 240 V Standby Power Consumption 15.5 W / 100 V 16.7 W / 240 V Maximum Heat Dissipation 115.17 BTU/hr Power Input 100 to 240 V AC System Specifications CPU Speed 400 MHz DRAM Size 256 MB Flash Memory Size 32 MB Packet Buffer Size 1.5 Mbits Reliability & Compliance MTBF 243,327 hours RoHS Compliance Comply with RoHS 6: Yes Energy Efficiency Ethernet (EEE) Yes Power Saving Features Power Saving Modes By Link Status By LED Shut-Off By Port Shut-Off By System Hibernation Network Features MAC Address Table Size 16K Flow Control 802.3x Flow Head-of-line (HOL) Blocking Prevention Yes Spanning Tree Protocol (STP) Supported Protocols IEEE 802.1D STP IEEE 802.1s MSTP IEEE 802.1w RSTP Aggregation Link Aggregation Groups 8 x Link Aggregation Group Per Device Ports per Aggregation Group 8 x Max Port Per Link Aggregation Group Jumbo Frame Maximum Frame Size 9,216 Bytes IGMP Snooping Maximum Groups Max 1024 IGMP Snooping Groups