guāng xiān fēn bù shù jù jiē kǒu
Fiber Distributed Data Interface (FDDI)
光
guāng
light; ray (CL:道[dao4])
纤
xiān
fine
分
fēn
to divide; to separate
布
bù
cloth
数
shù
number; figure
据
jù
according to
接
jiē
to receive
口
kǒu
mouth
