GPBH yog Huawei OLT 8 GPON Ports Enhanced Board uas siv rau Huawei MA5600T series OLT, xws li MA5600T, MA5603T, MA5608T, MA5680T, MA5683T.
GPBH muaj ob hom: H806GPBH, H807GPBH.
Qhov sib txawv tseem ceeb ntawm GPBD thiab GPBH yog tias GPBH yog qhov hloov kho dua tshiab, thiab nws txhawb ONU raws li kab ntawv, tab sis GPBD tsis muaj qhov ua haujlwm no.