4-Fiber Self-Supporting FTTH Drop Aerial Optical Fiber Cable /Outdoor FTTH Drop corning optic fiber cable 2core G657A Steel wire /FRP/KFRP LSZH Jacket.
Mae cebl gollwng ffibr Optegol FTTH wedi'i leoli yn y canol. Mae dau aelod cryfder FRP cyfochrog wedi'u gosod ar y ddwy ochr.
Yna, cwblheir y cebl â gwain LSZH du neu liw.
Color:
Disgrifiad
Adeiladu cebl:
Eitemau | Disgrifiad | ||||||
Nifer y ffibr | 2cores / 4core | ||||||
Aelod cryfder 1 | deunydd | KFRP | |||||
Diamedr | 2 * 0.5mm | ||||||
Aelod cryfder 2 | deunydd | FRP | |||||
Diamedr | 2 * 0.8mm | ||||||
Gwain fewnol | deunydd | LSZH | |||||
Diamedr | 1.8 ± 0.2mm | ||||||
Lliw | Du | ||||||
Gwain allanol | deunydd | Addysg Gorfforol | |||||
Diamedr | ≥1.0mm | ||||||
Lliw | Du | ||||||
Edafedd Aramid | Edafedd Kevlar | ||||||
Y tu mewn i faint y cebl (Uchder * lled) | 2.0 (± 0.1) mm × 3.0 (± 0.2) mm | ||||||
Gwain Cable Cyfan | 6.5 ± 0.2mm | ||||||
Pwysau cebl | 32KG ± 1KG |
Lliw safonol ffibr a thiwb
Rhaid i liw'r ffibrau unigol fod yn unol â'r tabl fel isod:
Adnabod Lliw Safonol 2core | ||||||||
Na. | 1 | 2 | ||||||
Lliw |
4core
Adnabod Lliw Safonol 4core | ||||||||
Na. | 1 | 2 | 3 | 4 | ||||
Lliw |
Cable Nodwedd fecanyddol
Eitemau | Disgrifiad | |||||||
Amrediad tymheredd gosod | -20 + 60 ℃ | |||||||
Tymheredd gweithredu a chludiant | -40 + 70 ℃ | |||||||
Radiws Plygu Min (mm) | Tymor hir | 15D | ||||||
tymor byr | 30D | |||||||
Cryfder Tynnol a Ganiateir (N) | Tymor hir | 500 | ||||||
tymor byr | 1000 | |||||||
Llwyth Malu (N / 100mm) | Tymor hir | 500 | ||||||
tymor byr | 1000 | |||||||
Rhychwant a argymhellir (m) | 70 | |||||||
Sag gosod | 1.5% | |||||||
Max. Cyflymder Gwynt (m / s) | 25 | |||||||
Cyflymder Gwynt Cyfartalog (m / s) | 10 |
Nodwedd ffibr
Arddull ffibr | Uned | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
cyflwr | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
gwanhau | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | —- | —- | |||
Gwasgariad | 1550nm | Ps / (nm * km) | —- | ≤18 | —- | —- | Gwasgariad |
1625nm | Ps / (nm * km) | —- | ≤22 | —- | —- | ||
Bandwith | 850nm | MHZ.KM. | —- | —- | ≧ 400 | ≧ 160 | Bandwith |
1300nm | MHZ.KM. | —- | —- | ≧ 800 | ≧ 500 | ||
Tonfedd gwasgariad sero | nm | 1300-1324 | ≧ 1302, ≤1322 |
—- | —- | ≧ 1295, ≤1320 |
|
Llethr gwasgariad sero | nm | ≤0.092 | ≤0.091 | —- | —- | —- | |
Ffibr Unigol Uchaf PMD | ≤0.2 | ≤0.2 | —- | —- | ≤0.11 | ||
Gwerth Cyswllt Dylunio PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | —- | —- | —- | |
Tonfedd toriad ffibr λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
—- | —- | —- | |
Cable shutoff λcc |
nm | ≤1260 | ≤1260 | —- | —- | —- | |
MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | —- | —- | —- |
1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | —- | —- | —- | |
Agorfa Rhifiadol (NA) |
—- | —- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
Cam (cymedr y ) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
Afreoleidd-dra dros length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 |
Diffyg parhad | |||||||
Backscatter gwahaniaeth coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
Unffurfiaeth gwanhau | dB / km | ≤0.01 | ≤0.01 | ||||
Diamedr craidd | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
Diamedr cladin | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
Cylchdroi nad yw'n gylchol | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
Diamedr cotio | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
Coating/chaffinch ddwys |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
Gorchudd nad yw'n gylcholrwydd | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
Gwall crynodoldeb craidd / cladin | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
Cyrl (radiws) | um | ≤4 | ≤4 | —- | —- | —- |
Pecyn
1.Pacio deunydd: Drwm pren | |||||||
2. Hyd pacio: hyd safonol y cebl fydd 2 km. Mae hyd cebl arall ar gael hefyd | |||||||
os yw'n ofynnol gan y cwsmer |
Marcio cebl a marcio rîl cebl
Rhaid marcio'r wain gebl â nodau gwyn yn unol â gofynion y cwsmer.
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