D-LINK DGS-1210-52MP

Layer 2 Smart Managed Gigabit PoE Switches 48-port UTP 802.3af PoE & 802.3at PoE+ 10/100/1000Mbps, 4-port UTP 10/100/1000Mbps / SFP Combo
(Port 1-8 Up-to 30W, Port 9-48 Up-to 15.4W, Power Budget : 370W, EU 2 round pin+ UK 3-pin Power Cord, H/W : F1, Rackmountable)
DGS-1210 Series Key Features:
– Bandwidth Management : Bandwidth Control, QoS
– VLAN : IEEE 802.1Q, Port-based, Auto Surveillance VLAN, Auto Voice VLAN
– Security : Access Control List, D-Link Safeguard Engine, ARP Spoofing Prevention, Smart IP-MAC-Port Binding, DoS Attack Prevention
– Network Management : SNMP v1/v2c/v3,  Compact CLI support, D-Link Network Assistant Utility for Easy Installation
– Power Saving : IEEE 802.3az Energy Efficient Ethernet, D-Link Green 3.0 power-saving features
*Basic Layer 3 Features: Default Routing, Static Routing
*Dual Images, Dual Configurations, 802.1s Multiple Spanning Tree (MSTP)
*Surveillance Mode for easy configuration & graphical display of PoE devices status on screen (DGS-1100MP/MPP Series)