D-Link uk DGS-1210-28/ME/B Managed Gigabit Switch with 24 10/100/1000Base-T + 4 SFP Ports

The D-Link Dgs-1210-28/Me Switch Is An Ideal Solution For Metro Ethernet Applications. This Switch Provides 24 10/100/1000Base-T Ports For Copper Connections Along With 4 1000Base-X Sfp Ports For Improved Uplink Bandwidth. 6 Kv Surge Protection Ensures Resilience Against Unexpected Electrical Spikes While A Full Suite Of Security And Management Features Keeps Your Network Protected From Internal And External Threats.<Br><Br>Efficient And Resilient<Br>For Mission Critical Environments The Dgs-1210-28/Me Switch Supports 802.1D 2004 Edition 802.1W And 802.1S Spanning Tree Protocols (Stp). Stp Allows The Switch To Be Configured With A Redundant Backup Bridge Path So Transmission And Reception Of Packets Can Be Guaranteed In Emergency Situations. The Switch Also Supports 802.3Ad Link Aggregation Which Enables Multiple Ports To Be Grouped In Parallel To Form A Single Port Increasing Bandwidth And Redundancy For Higher Availability. The Switch Features 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. Packet Classification Is Based On Tos Dscp Mac Ipv4 Vlan Id Tcp/Udp Port Number Protocol Type Or User-Defined Packet Content For Flexible Configuration For Specific Multimedia Applications Such As Voip Or Iptv.<Br><Br>Security & Authentication<Br>The Dgs-1210-28/Me Switch Supports 802.1X Port-Based/Host-Based Access Control Guest Vlan And Radius/Tacacs+ Authentication For Strict Access Control Over The Network. The Ip-Mac-Port Binding Feature Allows Administrators To Bind A Source Ip Address With An Associated Mac And Also To Define The Port Number To Enhance User Access Control. The Built In D-Link Safeguard Engine&trade; Protects The Cpu From Broadcast/Multicast/Unicast Flooding By Automatically Trapping Packets And Logging Events In These Situations. In Addition The Access Control List (Acl) Feature Enhances Network Security And Switch Performance.<Br><Br>Management Capabilities<Br>A Web-Based Gui Provides A User-Friendly Interface And Easy Management And Dhcp Auto-Configuration Gives Administrators Enhanced Management Features Allowing Them To Save Configuration Presets To A Tftp Server. Individual Switches Can Then Retrieve Their Ip Addresses From The Server And Load The Preset Configuration. Support For Link Layer Discovery Protocol (Lldp) Allows A Network Device To Advertise Its Identity And Capabilities On The Local Network Which Helps Businesses Better Manage Their Network Topology. Also Each Port On These Switches Supports A Cable Diagnostic Feature That Helps Detect Cable Related Problems Such As Length Or Cable Functionality Issues So The Administrator Can Quickly Identify And Fix This Problem.<Br><Br>Traffic & Bandwidth Control<Br>Integrated Bandwidth Control Allows Network Administrators To Define The Throughput Levels For Each Port To Manage Bandwidth. It Provides Minimum Granularity Of 64 Kbps Ingress Control For Port And Flow-Based Bandwidth Control. The Dgs-1210-28/Me Switch Also Supports Traffic Control Which Optimizes Performance By Dropping Packets Beyond The Threshold And Port Mirroring Helps Administrators Facilitate Traffic Diagnostics And Track Switch Performance. The Dgs-1210-28/Me Switch Also Provides Igmp Snooping With Igmp Authentication To Prune Multicast Traffic And To Optimize Network Performance.<Br><Br>Multicast Applications<Br>The Dgs-1210-28/Me Switch 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-1210-28/Me Is Ready And Capable Of Handling Growing Iptv Applications. Host-Based Igmp/Mld Snooping Allows For Multiple Multicast Subscribers Per Physical Interface And Ism Vlan Sends Multicast Streams In A Multicast Vlan Saving Bandwidth On The Backbone Network. Ism Vlan Profiles Allow Users To Bind/Replace The Predefined Multicast Registration Information To Subscriber Ports Quickly And Easily.