Ina buƙatar yin bayani game da nau'ikan haɗin fiber optic daban-daban. Bari in fara da tunawa da abin da na sani. Ana amfani da haɗin fiber don haɗa zaruruwan gani inda ake buƙatar ƙarfin haɗawa/katse haɗin. Akwai nau'ikan iri da yawa, kowannensu yana da nasa ƙira da aikace-aikacen.

Da farko, mahaɗin ST. Na tuna mahaɗin kamar bayonet ne, wataƙila kamar waɗanda ake amfani da su a tsoffin hanyoyin sadarwa. Sannan akwai SC, wanda ina tsammanin mahaɗin snap-in ne, siffar murabba'i. LC ƙarami ne, wataƙila nau'in turawa ne, wanda ake amfani da shi a cikin yanayi mai yawa. FC yana amfani da mahaɗin zare, ko ba haka ba? Ya fi aminci, wataƙila don wuraren girgiza mai yawa. MTP da MPO suna don haɗin fiber da yawa, ana amfani da su a cibiyoyin bayanai. Akwai kuma MU, wanda ya fi SC ƙanƙanta, da E2000 tare da rufewa mai kariya. SMA nau'in da ya tsufa ne, wataƙila don amfanin masana'antu. DIN misali ne na Jamusanci, ba a saba gani ba. Kuma akwai mahaɗin duplex kamar FDDI da ESCON, kodayake ban tabbata game da waɗannan ba.

Jira, ya kamata in duba ko ina haɗa wasu bayanai. Misali, LC ƙaramin siffa ce, rabin girman SC. MTP sunan alama ne na mahaɗin MPO, wataƙila? Ko kuwa iri ɗaya ne? Haka kuma, wasu mahaɗin simplex ne (zare ɗaya) idan aka kwatanta da duplex (zare biyu). Kamar LC za a iya haɗa biyu tare. SC ma za a iya haɗa su biyu. MPO/MTP na iya samun zare 12 ko 24 a cikin mahaɗi ɗaya.

Nau'in Haɗin Fiber Optic Applications: ST ya zama ruwan dare a harabar jami'o'i, SC a cikin bayanai, LC a cikin cibiyoyin bayanai masu yawa, FC a cikin kayan aiki, MPO a cikin haɗin baya. Ina buƙatar ambaton asarar shigarwa da asarar dawowa ga kowannensu, saboda hakan yana da mahimmanci ga aiki. Hakanan, nau'ikan gogewa kamar PC, UPC, APC. An yi kusurwa da APC don haskaka ƙasan baya, ana amfani da shi a cikin hanyoyin sadarwa masu sauri kamar GPON.

Jira, mai amfani ya nemi nau'ikan mahaɗi, amma nau'ikan gogewa wani ɓangare ne na ƙayyadaddun mahaɗin. Shin ya kamata in haɗa da hakan? Amsar farko ta yi, don haka wataƙila babu matsala. Bari in tsara kowane mahaɗin da manyan fasaloli, aikace-aikace na yau da kullun, da ƙayyadaddun ayyuka.

Ina buƙatar tabbatar da cewa ban rasa wasu manyan nau'ikan ba. Bari mu sake lissafa su: ST, SC, LC, FC, MTP/MPO, MU, E2000, SMA, DIN, FDDI, ESCON, D4, wataƙila wasu kamar Biconic ko Opti-Jack? Amma waɗannan ba su da yawa. Mayar da hankali kan manyan waɗanda aka ambata.

Haka kuma, ga kowane mahaɗi, bayyana fannoni na zahiri: nau'in haɗin gwiwa (bayonet, snap-in, threaded), girman ferrule (ST, SC suna da ferrules 2.5mm, LC 1.25mm). MPO/MTP yana da ferrule mai kusurwa huɗu tare da zare da yawa.

Nau'in Haɗin Fiber Optic Aikace-aikace: ST a cikin tsoffin hanyoyin sadarwa, FC a cikin sadarwa, LC a cikin cibiyoyin bayanai na zamani, MPO a cikin manyan hanyoyin sadarwa kamar 40/100G Ethernet.

Nau'in Haɗin Fiber Optic Aiki: Asarar shigarwa (nawa ne hasken da aka rasa idan aka haɗa shi) da asarar dawowa (tunani baya). APC tana da mafi kyawun asarar dawowa saboda goge mai kusurwa.

Ya kamata in lura cewa wasu masu haɗawa sun fi shahara a wasu yankuna, kamar E2000 a Turai. Ana amfani da SMA a fannin soja ko masana'antu saboda dorewa.

Bari in tsara wannan bayanin a cikin maki ga kowane nau'in mahaɗi, kamar yadda amsar farko ta yi. Tabbatar da cewa ka yi taƙaitaccen bayani amma ka rufe mahimman bayanai. Guji kuskuren fasaha. Misali, MTP takamaiman alama ce ta MPO, don haka suna kama da juna amma MTP na iya samun wasu haɓakawa. Amma wataƙila don sauƙi, a haɗa su wuri ɗaya.

Nau'in Haɗin Fiber Optic Duba girman ferrule sau biyu: ST, SC, FC amfani da 2.5mm; LC yana amfani da 1.25mm. MPO yana da zare mai yawa, don haka ferrule ya fi girma.

Nau'ikan gogewa na haɗin fiber optic: PC (Physical Contact), UPC (Ultra Physical Contact), APC (Angled Physical Contact). APC tana da kusurwar digiri 8. UPC tana da asarar dawowa mafi kyau fiye da PC, APC ma ta fi kyau. Don haka akwai masu haɗawa kamar SC/APC ko LC/APC, ya danganta da aikace-aikacen.

Ina ganin wannan tsari ne mai kyau. Yanzu, lissafa kowace mahaɗi tare da cikakkun bayanai da aka ambata. Tabbatar kun rufe dukkan manyan nau'ikan da halayensu.