de snorlex » Joi Feb 24, 2005 8:07 am
Revin cu niste intrebari despre Patch Corduri.
am vazut in oferta PatchCorduri simplex si duplex. Care-i diferenta?
Aveti pe stoc Patch cord SC-SC simplex, SingleMode Fiber, 3m, SC/PC ?
(m-ar interesa 6 bucati). Casete de sudura aveti pe stoc?
Cutii jonctiuni de 24 conexiuni (53E) aveti pe stoc?
later: am gasit raspunsul:
Duplex
Duplex cable consists of two fibers, usually in a zipcord (side-by-side) style. Use duplex multimode or singlemode fiber optic cable for applications that require simultaneous, bi-directional data transfer. Workstations, fiber switches and servers, fiber modems, and similar hardware require duplex cable. Duplex fiber is available in singlemode and multimode.
Simplex
Simplex fiber optic cable consists of a single fiber, and is used in applications that only require one-way data transfer. For instance, an interstate trucking scale that sends the weight of the truck to a monitoring station or an oil line monitor that sends data about oil flow to a central location. Simplex fiber is available in singlemode and multimode.
Deci eu daca voi folosi WDM am nevoie de simplex, right?
Multumesc anticipat ptr raspunsuri