D-Link DGS-3620-52P Hardware Installation Guide - Page 42

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Hardware Installation Guide Appendix Appendix A - Technical Specifications General Feature Standards Protocols Data Transfer Rates: Ethernet Fast Ethernet Gigabit Ethernet 10 Gigabit Ethernet Stacking Topology Network Cables Detailed Description IEEE 802.3 compliance IEEE 802.3u compliance Support Full-Duplex operations IEEE 802.3x Flow Control support for Full-Duplex mode IEEE 802.3ab compliance IEEE 802.3af compliance (DGS-3620-28PC & DGS-3620-52P only) IEEE 802.3at compliance (DGS-3620-28PC & DGS-3620-52P only) IEEE 802.3z compliance IEEE 802.3ae compliance IEEE 802.3aq compliance IEEE 1588 CSMA/CD Half-duplex 10 Mbps 100Mbps Full-duplex 20Mbps 200Mbps 2Gbps 20Gps Duplex Ring, Duplex Chain Cat.5 Enhanced for 1000BASE-T UTP Cat.5, Cat. 5 Enhanced for 100BASE-TX UTP Cat.3, 4, 5 for 10BASE-T EIA/TIA-568 100-ohm screened twisted-pair (STP)(100m) Physical and Environmental Feature Internal Power Supply Optional Redundant Power Supply Fans Power Consumption Detailed Description AC input for DGS-3620-28TC/28SC/28PC/52T/52P - 100-240 VAC, 50/60Hz DC input for DGS-3620-28TC-DC/28SC-DC - -36Vdc ~ -72Vdc One connector in back to install optional external RPS. When internal power fails, the optional external RPS will take over all the power supply immediately and automatically. Supported RPS model: DPS-500 (For DGS-3620-28TC/,DGS-3620-28SC,DGS-362052T) - DPS-700 (For DGS-3620-28PC/52P) DGS-3620-28TC-DC/28SC-DC does not support RPS The IC Sensor detects the temperature on the switch automatically, and adjusts the speed.  DGS-3620-28TC=50.8W  DGS-3620-28TC-DC=51.5W  DGS-3620-28SC=60.3W  DGS-3620-28SC-DC=65.5W  DGS-3620-28PC=478.0W  DGS-3620-52T=81.0W 42