External Power Supply SP-320-48SM is ideal for use with the IP DSLAM DAS-4192 D-Link, providing the necessary parameters for operation of the DAS-4192. 
 

SP-320-48SM supports the following nominal values ​​of characteristics: output power of 321.6 W, 6.7 A output current and output voltage of 48 V. In addition, the device has a built-in protection mechanisms against overload, over the output voltage, short circuit and high temperatures.