Mene ne Bambanci: G.652.D da G.657.A1?
Kwatankwacinsu na fasaha tsakanin G.652.D na masana'antu da kuma G.657.A1 fiber mai jure lanƙwasa.
G.652.D ya kasance ma’aunin masana’antu tsawon shekaru da yawa, amma tsananin lanƙwasa na asali ya zama matsala a cikin wurare masu tsauri kamar racks, enclosures, da wuraren abokan ciniki. An ƙirƙira G.657.A1 musamman don magance waɗannan matsalolin, yana ba da radiyon lanƙwasa mai ragu wanda ke taimakawa wajen kiyaye daidaiton sigina a wurare masu cunkoso.
G.652.D (SMF Na Yau da Kullum)
- ✕Tsananin Lanƙwasa: Babban asarar lanƙwasa; gazawar sigina na faruwa a radiyo da ke ƙasa da 30mm.
- ✕Babban Tsarin Gado: ‘Jigon aiki’ na duniya wanda aka inganta don dogon zango da yankunan karkara.
- ✕Jagoran Farashi: Fiber mafi tattalin arziƙi saboda yawan tanadin farashi.
- ✕Girka Mai Ƙarfi: Mafi kyau don madaidaitan bututun ƙasa da dogayen wayoyin iska.
G.657.A1 (Mai Jure Lanƙwasa)
- ✓Juriya Lanƙwasa: Yana kiyaye daidaiton sigina a radiyo ƙanana kamar 10mm.
- ✓Mai Haɗa da Tsarin Tsoho: Cikakken haɗe-haɗe da cibiyoyin sadarwa na G.652.D da ke akwai.
- ✓Tare da Taimakon Rami: Yana da ‘rami’ mai karyewa don kiyaye haske a cikin ainihin fiber.
- ✓Ƙwarewar Birni: Mafi kyau don FTTH mai rikitarwa, MDUs, da kuma tsarin tsarin cibiyoyin bayanai.
Amfanin Juriya Lanƙwasa
Kwatanta ƙarfin inji da na gani na fiber na G.657.A1 da G.652.D na yau da kullum.
10mm
Mafi Ƙanƙantar Radiyon Lanƙwasa0.25dB
Mafi Girman Asara a Lanƙwasa 15mm100%
Haɗa da Tsarin Tsoho35%
Ƙananan Kuɗin KulawaMatakan Ma'auni na ITU-T
Zaɓin fiber daidai yana daidaita matsalolin jiki na muhallin girka tare da farashi da dacewa.
G.652.D
Jigon Aikin Masana'antuMa’aunin duniya don fiber wanda ba a canza rabuwar sa ba. An inganta shi don aiki na 1310nm tare da cikakken bakan taga daga 1260nm zuwa 1625nm.
- Babu rarrabuwa a 1310 nm
- Mafi ƙarancin farashin siyayya na farko
- Babban asara daga lanƙwasa
G.657.A1
Mai Jure LanƙwasaMataki na farko na fiber mai jure lanƙwasa. An tsara shi don rarrabawa a birane inda kusurwoyi masu tsauri da bututun cunkoso ke yawaita.
- Mafi ƙanƙantar radiyon lanƙwasa na 10 mm
- Cikakken haɗa da tsarin tsoho
- Yana rage 'balaguron motar' na gazawa
G.657.A2
Tsananin JuriyaAn ƙera shi don wuraren abokin ciniki da haɗin gwiwar mai yawa. Ana iya wuce shi ta kusa da ƙofofin kofa da ramukan bango ba tare da tasirin sigina ba.
- Radiyon lanƙwasa 7.5 mm (G.657.A2)
- Tare da taimakon rami don riƙe haske
- Mafi girman sassauƙin girka
Juyin Halittar Ma'aunin Single-Mode
Daga haihuwar fiber zuwa juyin juya halin mai jure lanƙwasa.
Haihuwar G.652
ITU-T ta gabatar da ma’auni na farko don fiber wanda ba a canza rabuwar sa ba.
Bunkasar LWP
G.652.D yana kawar da ‘kololuwar ruwa’ a 1383nm, yana ba da damar cikakken bakan CWDM.
An Kafa G.657
An haifi ma’aunin G.657 don tallafawa faɗaɗa Fiber-to-the-Home (FTTH) a duniya.
Juyin Juya Halin Yawa
Amfani da fiber BI na micron 200 da 180 don haɓaka ƙarfin bututu don 5G da AI.
Inda Ma'auni Ke Haɗuwa da Gaskiya
Girka mai dabaru dangane da matsalolin jiki da buƙatun lanƙwasa.
FTTH & Girka A Wuri
G.657.A1 yana da mahimmanci don wucewa ta kusurwoyi masu tsauri da ƙananan gidajen ONT inda G.652.D zai sha wahala mai girma daga lanƙwasa.
Kayan Aiki Mai Girma
Yana samar da juriya da ake buƙata don babban yawa, babban yawan fiber cabling wanda dole ne a bi ta hanyoyin wurare masu rikitarwa.
Haɗin Cibiyar Bayanai
Yana sarrafa cunkoso a cikin rack ɗin inci 19 da tiren kebul inda lanƙwasa mai tsauri da ajiyar ratsi ba makawa ne.
Asarar Lanƙwasa a 1625nm (dB)
Ƙarfin Inji
Hoto-8 Duplex Fiber Patch Leads, 2mm
Hoto-8 duplex patch igiyoyi tare da 2mm zagaye na USB, samuwa a cikin Multi-yanayin da kuma guda-yanayin fiber na gani fiber iri, goyon bayan duk wani abu daga gado cibiyoyin sadarwa zuwa zamani 800G …
Duba G.657.A1 Patch CordsTechnical FAQ
Inganta Gina Cibiyar Sadarwarka ta Gaba
Ko kuna buƙatar kwanciyar hankali na dogon zango ko sassaucin birni, muna samar da ƙwarewar fasaha don zaɓar gilashin da ya dace.
Zazzage Kwatancen FasahaYi shawarwari tare da ƙungiyar injiniyoyinmu game da yanayin girkar ku na musamman.


