On the basis of a LINK ID held by the data, data requiring storage, e.g. data making {HEAD ~ exclusive use} of {TAIL ~ a wide bandwidth} such as audiovisual data and large volume data packages, are determined among all the data sent to an optical network unit 
of
On the basis of a LINK ID held by the data , data requiring storage , e.g. data making { HEAD ~ exclusive use } of { TAIL ~ a wide bandwidth } such as audiovisual data and large volume data packages , are determined among all the data sent to an optical network unit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH