1.25G BIDI 1310/1490nm 20km

YSP12-B3420&YSP12-B4320

SFP 1.25G BIDI 20km

YSP12-B3520&YSP12-B5320

SFP 1.25G 550m

YSP12-8505M

SFP 1.25G 20km

YSP12-3120