Waan ku faraxsanahay inaan ka jawaabno su'aal kasta, fadlan soo dir su'aalahaaga iyo dalabaadkaaga.
G.652d | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation | @850nm |
|
| ≤3.0 dB/km | ≤3.0 dB/km |
(+20 ℃) | @1300nm |
|
| ≤1.0 dB/km | ≤1.0 dB/km |
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km |
|
|
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km |
|
|
Bandwidth (fasalka A) | @850nm |
|
| ≥500 MHz·km | ≥200 MHz · km |
@1300nm |
|
| ≥1000 MHz · km | ≥600 MHz·km | |
dalool lambar |
|
| 0.200 ± 0.015NA | 0.275 ± 0.015NA | |
Cable goynta mawjada λcc | ≤1260nm | ≤1480nm |
|
Nooca fiilada | Tirada fiber-ka | Tuubooyinka | Buuxinta | Dhexroorka fiilada mm | Miisaanka fiilada kg/km | Xoogga Jilicsan | Iska caabinta burburi | raadiyaha warp |
| Muddada Dheer/Gaaban N | Muddada Dheer/Gaaban N/100mm | Joogta ah / Firfircoon | |||||
GYFTY-48 | 48 | 4 | 2 | 9.0 | 70 | 600/1500 | 300/1000 | 10D/20D |
Kaydinta/ heerkulka shaqaynta: -40 ℃ ilaa +70 ℃ |
Fiilada dibadda ADSS waxa lagu dhejiyaa tuubo dabacsan oo ka samaysan balaastiig sare oo ay ka buuxsameen biyo xidhidhiyaha buuxinta, tuubada waxa ay ku tidcan tahay FRP oo ah xubin xoog dhexe oo aan bir ahayn oo ku jirta xudunta fiilo is haysta iyo xargaha ADSS ee wareegta ah ayaa ku habboon dhirta dibadda Codsiyada anteenada, fiilada khafiifka ah iyo dhammaan-dhismaha tamarta korontada ku shaqeeya ayaa u oggolaanaya in lagu rakibo kharash-ku-ool ah oo badbaado leh oo ku saabsan xadhkaha korantada sare ee danabka sare.
1. Waxaa lagu rakibi karaa iyada oo aan la damin korontada;
2. Waxqabadka AT ee ugu fiican, inductance ugu badan ee goobta shaqada ee daboolka AT waxay gaari kartaa 25 kV;
3. Miisaanka fudud iyo dhexroorka yar wuxuu yareeyaa culayska ay keenaan barafka iyo dabayshu iyo culayska saaran munaaradaha iyo dabada danbe;
4. Dhererka qaybta weyn iyo qaybta ugu weyn waxay dhaaftaa 1000 m;
5. Waxqabadka caabbinta wanaagsan iyo heerkulka;
6. Nolosha naqshadeynta waa 30 sano.
Teecom fogaan dheer, LAN oo ku taal aagga korantada sare ama gelitaanka shabakadda isgaarsiinta
Rakibaadda: Hawo iskeed isu taageerta
Mr Herry
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Mr James
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