Mea hana CWDM
Hōʻike huahana
ʻO CWDM-55 kahi 1550nm CWDM mux a i ʻole demux me ka kānana 1550nm i kūkulu ʻia e hoʻohui i ka hōʻailona 1550nm i ka com port a i ʻole e hāʻule i ka hōʻailona 1550nm mai ka com port. He mea maikaʻi loa ka polokalamu CWDM-xx e hoʻohui a hoʻokuʻu paha i ke kahawai xx CWDM i ka ʻōnaehana fiber optic. Ka lōʻihi o ka nalu maʻamau CWDM mai 1270nm, 1290nm, 1310nm, 1330nm, 1330nm, 1350nm, 1370nm, 1390nm, 1410nm, 1430nm, 1450nm, 1450nm, 1450nm, 1450nm 530nm, 1550nm, 1570nm, 1590nm i 1610nm, kahi 1310nm a me 1490nm ka GPON ʻO nā hawewe nalu optical ʻelua ala no ka fiber i ka home, ʻo 1550nm ka lōʻihi o ka hawewe maʻamau o ka hoʻolaha ʻana ma o ka hoʻohana ʻana i ka fiber amplifier. ʻO ka mea maʻamau ʻo Nch CWDM mux a i ʻole de-mux ka hoʻopaʻa ʻana o N-1 cascading CWDM mea kānana hoʻokahi.
Ua hoʻololi ke kamaʻilio fiber optic i kēia honua mai ka makahiki 1980. Loaʻa i ka fiber mode hoʻokahi ka maikaʻi o ka mālama maʻalahi, haʻahaʻa haʻahaʻa, ākea ākea ākea ākea a me nā ʻikepili wikiwiki kiʻekiʻe i kēlā me kēia nalu optical. Eia kekahi, he kūpaʻa kiʻekiʻe ka fiber i ka hoʻololi ʻana i ka mahana a me nā ʻano ʻokoʻa. Ke pāʻani nei nā kamaʻilio fiber optic i nā kuleana koʻikoʻi mai ka hoʻololi ʻana i ka ʻike intercontinental a i nā ʻoliʻoli ʻohana. ʻO nā hāmeʻa WDM, Fiber splitters a me nā fiber patchcords nā mea nui i ka passive optical network (PON), e kākoʻo ana i nā lōʻihi hawewe optical he nui e hana pū ana mai kahi kikoʻī a i nā helu ʻelua mau noi. Me nā mea hou e pili ana i nā mea hana e like me ka laser, photodiode, APD a me ka optical amplifier, ʻo nā ʻāpana fiber optic passive e loaʻa ai ke kaula fiber ma ka puka o ka home o ka poʻe kākau inoa ma ke kumukūʻai kūpono. ʻO ka pūnaewele wikiwiki kiʻekiʻe, nā kahawai wikiō HD hoʻolaha nui ma luna o ka fiber e liʻiliʻi i kēia honua.
Hiki ke hoʻohana ʻia ka mea CWDM ma ke ʻano he mea kūʻokoʻa a i hoʻokomo ʻia i ka laser a me ka photodiode. ʻO ka puʻupuʻu kaulana he ʻekolu puaʻa puaʻa fiber, pahu pahu cassette plastic, hale LGX a me 19 "1RU chassis.
CWDM2
CWDM16
Nā hiʻohiʻona ʻē aʻe:
• Alanui Kanal Laulā.
• Paʻa kiʻekiʻe a me ka hilinaʻi.
• Epoxy-Free ma ke ala Optical.
• RoHS.
