Ke koho mākou i kahi module optical, i ka hoʻohui ʻana i ka waihona kumu, ka mamao o ka hoʻouna ʻana, a me ka wikiwiki o ka hoʻouna ʻana, pono mākou e hoʻolohe i nā mea aʻe:
1. ʻAno fiber
Hiki ke hoʻokaʻawale ʻia nā ʻano fiber i hoʻokahi-mode a me multi-mode.ʻO nā nalu waena o nā modules optical mode hoʻokahi he 1310nm a me 1550nm, a hoʻohana pū ʻia lākou me nā fiber optical mode hoʻokahi.Loaʻa i ka fiber optical single-mode ke alapine hoʻoili ākea a me ka hiki ke hoʻouna nui ʻia, a kūpono ia no ka lawe lōʻihi.ʻO 850nm ka lōʻihi waena o ka module optical multimode, a hoʻohana pū ʻia me ka fiber optical multimode.Loaʻa i ka multimode fiber nā hemahema modal dispersion, a ʻoi aku ka maikaʻi o kāna hana hoʻouna ʻana ma mua o ka fiber mode-hoʻokahi, akā haʻahaʻa kona kumukūʻai, a kūpono ia no ka liʻiliʻi liʻiliʻi a me ka hoʻouna ʻana i kahi pōkole.
2. Pilikia fiber Optical
Loaʻa i nā kikowaena module maʻamau ka LC, SC, MPO, etc.
3. Hana wela
ʻO ka pae wela hana o ka module optical ka helu pāʻoihana (0 ° C-70 ° C), ka papa lōʻihi (-20 ° C-85 ° C), a me ka papa hana ʻoihana (-40 ° C-85 ° C).Loaʻa maʻamau nā ʻano ʻelua o nā modula Optical me ka pūʻolo like, ka helu, a me ka mamao o ka hoʻouna ʻana: ʻoihana kalepa a me ka papa hana ʻoihana.Hoʻohana nā huahana ʻenehana i nā mea hana me ka ʻoi aku ka maikaʻi o ka wela, no laila ʻoi aku ka kiʻekiʻe o ke kumukūʻai o nā huahana ʻoihana.Pono mākou e koho i ka pae wela hana o ka module optical e like me ke ʻano hoʻohana maoli.
4. Mea Hoʻohālikelike
No ka mea, ʻo nā mea hana mea hana nui, i mea e hoʻolako ai i nā huahana a me nā lawelawe maʻamau, makemake lākou a pau i kahi kaiaola paʻa.No laila, ʻaʻole hiki ke hoʻohui ʻia nā modula optical me nā mea hana.Ke kūʻai mākou i kahi module optical, pono mākou e wehewehe i ka mea kūʻai aku i nā mea pono e hoʻohana ʻia ai ka module optical, i pale aku ai i ka pilikia o nā mea like ʻole i ka module optical.
5. Kumukuai
ʻO ka maʻamau, ʻoi aku ke kumukūʻai o nā modula optical me ka hōʻailona like me ka brand lako.Hiki ke ʻōlelo ʻia ka hana a me ka maikaʻi o nā modules optical compatible ʻekolu me nā modules optical brand i kēia manawa, akā ʻike ʻia ke kumukūʻai.
6. Hana maikaʻi a ma hope o ke kūʻai aku
ʻO ka maʻamau, ʻaʻohe pilikia me nā modula optical i ka makahiki mua o ka hoʻohana ʻana, a ʻo ka hapa nui o lākou e ʻike ʻia ma hope.No laila e ho'āʻo e koho i kahi mea hoʻolako me ka maikaʻi paʻa.