Redundant Power Supply - DPS-500A BSBU -40 °C to +75 °C

-40 °C to +75 °C wide operating temperature range

connect up to four DGS-1520 switches (non-PoE models only) with the DPS-520 PoE redundant power supply system through the management port and actively back-up four devices to significantly reduce power redundancy costs

26) DHCP/BootP Client Yes Microsoft® Network Load Balancing (NLB) Yes Switch Resource Management (SRM) Yes D-Link License Management System (DLMS) Yes Web-based GUI Yes Telnet Server Yes Telnet Client Yes SNMP Yes SNMP Trap Yes TFTP Client Yes FTP Client Yes ZModem Yes System Log Yes (RFC3164 only) Command Logging Yes SMTP Yes RMONv1 Yes RMONv2 Yes LLDP Yes LLDP-MED Yes DHCP Auto-configuration Yes DHCP Auto-image Yes DHCP relay Yes DHCP Server Yes Flash file system Yes Multiple Images Yes Multiple Configurations Yes Editable Login Banner Yes Editable System Prompt Yes DNS Relay Yes DNS Client Yes Debug Command Yes Password Recovery Yes Password Encryption Yes MTU Setting Yes Ping Yes Traceroute Yes sFlow Yes D-Link Network Assistant Yes IPv6 Ready Logo pre-testing only 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

It offers high data rate transmission of up to 25 Gbps

IP Interface

Redundant Power Supply - DPS-500A BSBU -40 °C to +75 °CKeeps your switch online in case of power supply failure. Can be installed as standalone module, or in 19 inch rack mountable chassis Solid metal housing LED status indicators 90 to 264 Volts, 47 to 63Hz AC input range Easy and Flexible Deployment Deployment of a DPS series device does not require any change in the configuration of the LAN switch. Each RPS is equipped with a universal internal power supply and can be connected to any AC power source