Hi!
I'm using a pair of DASAN SDSL-CPE PRO modem to connect pcs apart 250m. It was working for one and a half years. But from last month its W/L led is not emitting. L/L led is on and L/A, W/A leds are blinking. And network connection is broken down. Can anyone help me with proper instructions?

Maybe you must buy the new one, I think maybe the lighting broken your dasan. You can buy to me please visit to my website at www.tme.co.id you can buy it the new one.