ʻO ka mana optical puka (Output Power) e pili ana i ka awelika o ka mana optical o ke kumu kukui ma ka hopena hoʻouna o ka module optical, i kapa ʻia hoʻi ka mana optical output, hiki ke hoʻomaopopo ʻia e like me ka ikaika o ka mālamalama.
Kumu: P(dBm)=10Log(P/1mW)
ʻO ka ʻāpana W a i ʻole mW a i ʻole dBm. (Ma kahi o W a i ʻole mW kahi ʻāpana laina a ʻo dBm kahi ʻāpana logarithmic.) Ma nā kamaʻilio, hoʻohana maʻamau mākou i ka dBm e hōʻike i ka mana optical.
ʻO ka ʻoi aku ka nui o ka waiwai o ka mana optical, ʻoi aku ka nui o ka ikaika o ka mana o ka mana optical. Akā ʻaʻole ia he manaʻo ʻoi aku ka kiʻekiʻe o ka mana optical, ʻoi aku ka maikaʻi. Loaʻa i kēlā me kēia mea optical ka mana optical overload paʻa, a ʻo ka nui o ka mana optical e hoʻonui i nā hewa bit. ʻO ka maʻamau, ʻo ka mana optical o ka module SFP ma waena o -2 a me -13dbm, a e hoʻololi pū ka pae waiwai me nā kilomika hoʻouna.
Loaʻa ka mana ʻoi aku ka nui, a aia kekahi sensitivity (ka liʻiliʻi o ka mana kamaʻilio mana optical). Ke liʻiliʻi loa ka mana optical i hoʻouna ʻia, ʻo ka mana optical i loaʻa ma ka ʻaoʻao loaʻa o ka module e emi iho ia ma mua o ka naʻau o ka module, a ʻaʻole hiki i ka module ke loaʻa i ke kukui hōʻailona maʻamau.
Ke nui loa ka mana optical i hoʻouna ʻia, ʻoiai hiki ke hoʻohui ʻia ka attenuator ma ka hopena e hoʻokō ai i ka mana o ka mana o ka module e loaʻa ana i ka hopena, ʻoi aku ka nui o ka mana o ka mana i koi ʻia, e pili ana i ka maikaʻi o ka hoʻouna ʻana i ka hōʻailona. ke ola lawelawe o ka module.
ʻO ka mea i luna nei ka hoʻolauna ʻana i nā ʻano laser o nā modula SFP i lawe ʻia e Shenzhen Shenzhen HDV photoelectric Technology Co., Ltd. e nā huahana module i hana ʻia e ka uhi ʻoihana.onā modula fiber plastic, Nā modules Ethernet, nā modules transceiver fiber optical, nā modules komo fiber optical, SSFP mau modula optical, aʻO nā fiber optical SFP, etc.
Hiki i kēia mau huahana module a pau ke hāʻawi i ke kākoʻo no nā hiʻohiʻona pūnaewele like ʻole. Hiki i kahi hui R&D ʻoihana a ikaika ke kōkua i nā mea kūʻai aku me nā pilikia ʻenehana, a hiki i kahi hui ʻoihana noʻonoʻo a ʻoihana ke kōkua i nā mea kūʻai aku e loaʻa nā lawelawe kiʻekiʻe i ka wā o ka kūkākūkā mua a
a me ka hana ma hope o ka hana ʻana. Welina mai iā ʻoe kāhea iā mā˚ou no kēlā me kēia ʻano nīnau.
