D-Link DGS-3630-52PC 52-Port Gigabit PoE+ Layer 3 Stackable Managed Switch - High Performance Network Solution for Offices, Data Centers & Smart Buildings (Pre-Order)

High performance, flexibility, fault tolerance, and advanced software features for SMBs, SMEs, large enterprises, and ISPs.

• 44 x 10/100/1000BASE-T PoE ports
• 4 x Combo 10/100/1000BASE-T PoE/SFP ports
• 4 x 10G SFP+ ports
• Supports IEEE 802.3af/at Power over Ethernet
• 6 kV surge protection on all RJ-45 access ports
• Switch Resource Management (SRM) for flexible management of system resources
• Redundant Power Supply (RPS) support
• MPLS L2VPM/L3 VPN support
• Full L3 routing protocol support including OSPF, BGP, and ISIS for IPv4/IPv6
• SDN-enabled switch, compatible with Openflow 1.3

• 10/100/1000BASE-T PoE ports 44
• Combo 10/100/1000BASE-T PoE/SFP ports 4
• 10G SFP+ ports 4
• RJ-45 and Mini-USB port 1
• RJ-45 Management Port 1
• RJ-45 Alarm port 1
• USB 2.0 port 1
• Switch Capacity 176 Gbps
• Max. Packet Forwarding Rate 130.95 Mpps
• Store & Forwarding Forwading Yes
• Dimension 441mm x 380mm x 44mm
• Weight xxkg
• Operation Temperature -5-50°C
• Storage Temperature -40-70°C
• Operation Humidity 10%-95% RH
• Storage Humidity 5% ~ 95% RH
• Operating Altitude Up to 2000 M
• Maximum Power Consumption PoE off: 54.1 W<br>PoE on: 485 W
• Standby Power Consumption xxx Watt
• Maximum Heat Dissipation 1653.85 BTU/h
• MTBF 199,929.76 hours
• Power Input AC Input: 100 – 240 VAC, 50-60 Hz
• Redundant Power Supply Yes
• CPU Speed 1GHz
• DRAM Size 1GB (Byte)–DDR3