Fiber mai yanayin guda ɗaya: G652D vs G657A2

1/ Menene zare mai yanayin guda ɗaya?

+ Fiber mai yanayi ɗaya fiber ne wanda aka ƙera don ɗaukar yanayi ɗaya kawai na haske - yanayin juyawa.

+ Zaren gani na yau da kullun yana da diamita na tsakiya tsakanin 8 zuwa 10.5 μm (na yau da kullun shine 9 μm) da diamita na rufin rufi na 125 μm.

+ OS1 da OS2 su ne fiber na gani na yau da kullun na 9/125 μm guda ɗaya. Ana amfani da su duka tare da tsawon tsayi na 1310 nm da 1550 nm.

+ An ƙera zare mai yanayi ɗaya don watsawa mai nisa da sauri, yawanci yana tallafawa nisan daga kilomita 2 zuwa kilomita 100-160.

+ Tsarin zare mai tsari ɗaya na yau da kullun:

Core:Diamita 8–9 μm

Rufewa:Diamita 125 μm

Ma'ajiyar Abinci:Diamita 250 μm

jaket:Diamita 600 ko 900 μm

2/ G652D Fiber mai yanayi ɗaya:

+ G652D Fiber mai yanayin guda ɗaya shine nau'in fiber optical fiber (SMF) da aka fi amfani da shi a yau, wanda ITU-T ta tsara don sadarwa mai sauri da nisa.

+ Yana da fasahar "ƙarancin kololuwar ruwa", yana rage asarar sigina a cikin kewayon tsawon tsayin 1383 nm.

+ An san shi da babban bandwidth, ƙarancin raguwa, da kuma jituwa ta baya, ya dace da hanyoyin sadarwa na sadarwa, hanyoyin sadarwa na Metropolitan Area (MAN), da aikace-aikacen Fiber to the Home (FTTH).

3/ G657A2 Fiber mai yanayi ɗaya:

+ G.657A2 Fiber mai yanayin guda ɗaya wani nau'in fiber ne mai lanƙwasa wanda ba ya jin zafi sosai, wanda ya dace da ƙa'idodin ITU-T, wanda aka ƙera don aiki tare da ƙarancin asarar sigina a lokacin radiyo mai lanƙwasa (ƙasa da 7.5mm).

+ Yana da cikakken jituwa da zare na G.652D, wanda hakan ya sa ya dace da kebul na FTTH mai yawan yawa, wayoyi na cikin gida, da kuma shigarwar ƙananan sarari, mai lanƙwasa-radius mai tsayi.

4/ Zaren yanayi guda ɗaya G652D vs G657A2: