hat
Itilize WDM kòm transmisyon teknoloji, rezo operatè yo kapab konstwi yon enfrastrikti ki te pou elaji selon nesesite. An plis, pòs nan tout zòn sib rezo a extensible. Sa ki repwezante yon avantaj pa gen lòt teknoloji ki ka bay. W ap itilize aktyèl UN se enterè pou operatè rezo kab, tou. Teknoloji sa a pwal pèmèt bay lòt sèvis tankou combinant sèvis jounal-bidirectionnelle enfòmasyon ak uni-bidirectionnelle TV transmisyon san pwoblèm, pandan ke yo ap itilize enfwastrikti ki ekziste.
eng
Using WDM as transmission technology, network operators can build an infrastructure that may be expanded depending on need. In addition, the capacities in all sub-areas of the network are expandable. This represents an advantage no other technology can provide. Using passive multiplexers is of interest for cable network operators, too. This technology will allow providing additional services such as combining bi-directional data services with uni-directional TV transmission without any problem, while using the existing infrastructure.