Nui nā ʻano o nā kaula lopi a me nā huelo puaʻa. Pono e ʻike ʻia ʻaʻole manaʻo nā pigtails fiber a me nā kaula patch. ʻO ka ʻokoʻa nui ma waena o nā kaula optic patch a me nā pigtails fiber optic ʻo ia hoʻokahi wale nō hopena o ka fiber optic pigtail he mea hoʻohui hoʻoneʻe, a ʻo nā ʻāpana ʻelua o ke kaula hoʻopaʻa he mau mea hoʻohui. Ma nā ʻōlelo maʻalahi, hiki ke hoʻokaʻawale ʻia ke kaula patch i ʻelua a hoʻohana ʻia e like me ka puaʻa.
1. He aha nā mea lele a me nā huelo puaʻa?
ʻO nā Jumpers nā kaula i hoʻopili pololei ʻia i nā kamepiula papapihi a i ʻole nā mea hana e hoʻomaʻamaʻa i ka pilina a me ka hoʻokele. ʻOi aku ka mānoanoa o ka pale pale a hoʻohana pinepine ʻia ma waena o nā pahu pahu a me nā transceivers optical.
Hoʻokahi wale nō ʻaoʻao o ka huelo puaʻa he mea hoʻohui, a ʻo kekahi ʻaoʻao he mea hoʻopili fiber optical, i hoʻopili ʻia i nā core fiber optical ʻē aʻe ma ke ʻano o ka fusion splicing, ka mea maʻamau e ʻike ʻia i ka pahu pahu pahu.
2.ʻano o nā mea lele fiber optical
Hoʻokaʻawale ʻia nā mea lele ʻo Optical fiber i nā jumpers fiber mode hoʻokahi a me nā multi-mode fiber jumpers i nā lako lawe ʻikepili. He melemele maʻamau ka lele lele ʻana o ka fiber hoʻokahi, ʻulaʻula nā mea hoʻohui a me nā lima pale, ʻo 1310nm/1550nm ka lōʻihi o ka hawewe, a ʻo ka mamao o ka hoʻouna ʻana he 10km/40km, lōʻihi ka lōʻihi o ka hoʻouna ʻana; multimode fiber jumper: ʻalani a i ʻole ka loko uliuli, ʻo ka mea hoʻohui a me ka uhi pale. beige a ʻeleʻele paha, ʻo 850nm ka lōʻihi o ka hawewe, ʻo 500m ka mamao o ka hoʻouna ʻana, a pōkole ka mamao o ka lawe ʻana.
Hiki ke hoʻokaʻawale ʻia nā kaula fiber patch i kēia mau ʻano e like me ke ʻano o ka mea hoʻohui:
①LC type optical fiber jumper: hookui huinahalike, i hanaia me ka maalahi ke hoohana ia modular jack (RJ) latch mechanical, he mea hookui no ka hookui ana i SFP optical modules, hoohana pinepine ia manā mea hoʻokele.
②SC type optical fiber jumper: rectangular connector, using plug-in bolt type fastening method, is the connector for connecting GBIC optical module, and is often used innā mea hoʻokeleanā hoʻololi.
③ST type fiber optical jumper: hookui poʻo poepoe, i hoʻopaʻa ʻia e ka wili wili, i hoʻohana mau ʻia ma ke kiʻi hoʻolaha fiber optical.
④FC-type optical fiber jumper: circular optical fiber connector, ʻo waho i hana ʻia me nā mea metala, a hoʻopaʻa ʻia hoʻi e nā turnbuckles, hoʻohana maʻamau ma ka ʻaoʻao ODF.
⑤ ʻO MPO-type optical fiber jumper: Ua haku ʻia ʻelua mau mea hoʻohui i hoʻoheheʻe ʻia i ka plastik a me nā uwea optical. Hoʻohana ʻo ia i kahi hoʻolālā miniaturized a loaʻa i kahi kikoʻī nui a me kahi pilina paʻa a hilinaʻi.
⑥MTP type optical fiber patch cord: hoʻohana ʻia nā kaula fiber patch me ka nui o nā cores a me ka liʻiliʻi liʻiliʻi i nā kaiapuni laina fiber optical kiʻekiʻe.
3.ʻO keʻano o ka puaʻa puaʻa
E like me nā mea lele lele, ua māhele ʻia nā pigtails i nā pua puaʻa hoʻokahi a me nā ʻano puaʻa multi-mode e like me nā ʻano fiber. He melemele ka puʻu o waho o nā pua puaʻa hoʻokahi, me ka lōʻihi o ka nalu o 1310nm/1550nm, a me kahi mamao hoʻouna a hiki i 10km/40km. Hoʻohui lōʻihi; ʻO ka ʻāʻī waho o ka puaʻa multi-mode he ʻalani / loko uliuli, ʻo 850nm ka lōʻihi o ka nalu, a ʻo ka mamao o ka hoʻouna ʻana he 500m. Hoʻohana ʻia ia no ka hoʻopili ʻana i kahi mamao pōkole. ʻO ka fiber jumpers a me nā pigtails i hāʻawi ʻia e ETU-LINK he mau ʻano like ʻole e koho ai.
Hiki ke hoʻokaʻawale ʻia nā pigtails i nā ʻano like ʻole e like me ke ʻano hoʻohui:
①LC-type pigtail connector: ʻO ka nui o ka pine a me ka lima o ka LC-type pigtail connector ʻo ia ka hapalua o nā mea hoʻohui ʻelua ma luna, e hoʻomaikaʻi ana i ka hoʻohana ʻana i ka lewa o ke kiʻi hoʻoili optical. Hoʻohana ia i kahi jack modular i maʻalahi e hana. (RJ) Hana ʻia ke kumu o ka latching.
②SC-type pigtail connector: Hana ʻia ia me ka mea ʻenekinia plastic, ʻuʻuku ke kumu kūʻai, he ʻāpana ʻehā ka pūpū, ʻo nā pine ma ka ʻaoʻao hope o ka male ʻana he PC a i ʻole APC-type wili ʻana, a ʻo ke ʻano hoʻoponopono he plug-in latch. ʻano, maʻalahi e hana a ʻaʻole maʻalahi e oxidize.
③St-type pigtail connector: ʻokoʻa mai ka SC-type pigtail connector, ke kumu o ka ST-type pigtail connector i ka wā o ka SC-type pigtail connector i loko o ka connector. ʻO ka maʻamau, hoʻohana ʻia ʻo ST i ka ʻōnaehana Ethernet 10Mbps. Hoʻohana ʻia ka connector pigtail type, SC type pigtail connector ma 10Mbps Ethernet.
④FC-type pigtail connector: i ʻike ʻia ʻo ia hoʻi ʻo ka mea hoʻohui i hoʻopaʻa ʻia, ua hana ʻia me ka metala a maikaʻi ka lōʻihi. Hoʻohana pinepine ʻia ia ma nā papa pā.
4. ʻO ka hoʻohanaʻana i nā mea lele a me nā pigtails
Hoʻohana nui ʻia nā jumpers no ka hoʻopili ʻana ma waena o ka pānaʻi hoʻohele ʻana i ka fiber optical a i ʻole ka ʻike ʻike fiber optical a me kahoʻololi, ka pilina ma waena o nāhoʻololia me kahoʻololi, ka pilina ma waena o nāhoʻololia me ka lolouila papapihi, a me ka pilina ma waena o ke kumu ʻike fiber optical a me ka lolouila. No ka hoʻokele, lumi lako a me nā subsystems wahi hana.
Hoʻohana nui ʻia ʻo Pigtails i nā ʻōnaehana kamaʻilio optical, nā ʻenehana komo optical, ka hoʻouna ʻana i ka ʻikepili optical, ka CATV optical, nā ʻenehana wahi kūloko (LAN), nā mea hoʻāʻo, nā mea ʻike maka, nā kikowaena serial, FTTH/FTTX, nā kelepona kelepona a me nā hoʻonohonoho mua.
5.Precautions no ka lele a me ka pigtails
① Pono nā lōʻihi hawewe transceiver o nā modula optical i hoʻopili ʻia e ka mea lele. ʻO ka mea maʻamau, ua hoʻohālikelike ʻia nā modula optical hawewe pōkole me nā mea lele multi-mode, a ua hoʻohālikelike ʻia nā module optical hawewe lōʻihi me nā ʻano lele lele hoʻokahi e hōʻoia i ka pololei o ka lawe ʻana i ka ʻikepili.
②Pono ka mea lele e hoemi i ka wiliwili e like me ka hiki i ke kaʻina hana uwea, i mea e hōʻemi ai i ka attenuation o ka hōʻailona optical i ka wā o ka hoʻouna ʻana.
③ Pono e hoʻomaʻemaʻe ʻia ka mea hoʻohui o ka mea lele. Ma hope o ka hoʻohana ʻana, pono e hoʻopaʻa ʻia ka mea hoʻohui me kahi uhi pale e pale ai i ka ʻaila a me ka lepo mai ke komo ʻana. Inā ʻeleʻele ia, e hoʻohana i ka pulupulu pulupulu i ʻū ʻia i loko o ka waiʻona e hoʻomaʻemaʻe ai.
④ ʻOi aku ka liʻiliʻi o ka huelo puaʻa, a aia ka ʻāpana keʻa o ka huelo puaʻa ma kahi kihi o 8 degere. ʻAʻole kūʻokoʻa i ka wela kiʻekiʻe a e pōʻino inā ʻoi aku ia ma mua o 100°C. No laila, e hōʻole i ka hoʻohana ʻana iā ia ma nā wahi wela kiʻekiʻe.
He ʻāpana koʻikoʻi nā mea hoʻohui fiber optic o ka launa fiber optical. Ma keʻano o ka laweʻana i kaʻikepili, ka maikaʻi o ka ferrule, kaʻenehana hana a me nāʻano hana e hoʻoholo ai i ka paʻa o ka laweʻana i kaʻikepili.