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G.657.A1. Laabicida Dareenka La'aanta ah ee Hal-hab Fiber

G.657.A1, foorarsiga indho-indheynta hal-habka ah ee aan dareenka lahayn, kaliya maaha inuu leeyahay sifooyin qalloocan oo muuqda, laakiin sidoo kale wuxuu leeyahay sifooyin lumay oo aad u fiican oo ah 1310 nm iyo 1550 nm dual mowjadaha dhererka, taas oo ku habboon fidinta caymiska gelitaanka shabakadda.

    Xaaladaha Codsiga

    > Gigabit broadband home
    > 5G ka hor dhismaha shabakada
    > Xarunta weyn ee xogta iyo isku xirka kombuyuutarka

    Tilmaamaha Waxqabadka

    > Khasaare hooseeya & laabasho dareen la'aan
    > Laba dhexroor oo ikhtiyaari ah: 245 μm (standard) & 200 μm (ikhtiyaar)
    > La hagaajiyay MFD iyo sifooyinka joomatari ee saxda ah

    Tilmaamaha Alaabta

    Halbeegga shuruudaha Unugyo qiimaha
    Muuqaal
    Attenuation 1310 nm dB/km ≤ 0.350
    1383 nm dB/km ≤ 0.350
    1550 nm dB/km ≤ 0.210
    1625 nm dB/km ≤ 0.230
    Attenuation vs. Mawjada 1310 nm VS. 1285-1330 nm dB/km ≤ 0.04
    1550 nm VS 1525-1575 nm dB/km ≤ 0.03
    Mawjadaha kala firdhisan eber  - nm 1300-1324
    Eber Kala firdhin ps/ (nm2 ·km) 0.073-0.092
     Kala firdhiso 1550nm ps/ (nm · km) 13.3- 18.6
    1625nm ps/ (nm · km) 17.2-23.7
    Qaabka Kala-firdhinta (PMD)  - ps/√km ≤ 0.2
    Mawjada dhererka-goynta λcc - nm ≤ 1260
     Dhexroorka Goobta Qaabka (MFD) 1310 nm μm 9.2±0.4
    1550 nm μm 10.4±0.5
     Joojinta Attenuation 1310 nm dB ≤ 0.03
    1550 nm dB ≤ 0.03
    Joometrical

    Dhexroorka daboolka

    μm

    125±0.7

    Isku-duubni Aan Wareegto Ahayn

    %

    ≤ 1.0

    Khaladka Xudunta/Daboosha

    μm

    ≤ 0.5

    Dhexroorka Dahaarka (midab la'aan)

    μm

    242± 7 (standard)

    μm

    200± 10 (ikhtiyaar)

    Dahaarka/Dabooshada Cilad-saarnaanta

    μm

    ≤ 12

    Curl

    m

    ≥ 4

    Deegaanka(1310nm, 1550nm)

    Baaskiilka heerkulka

    -60ilaa +85

    dB/km

    ≤ 0.05

    Heerkulka Sare & Sare

    Qoyaanka

    85 ℃, 85% RH, 30 maalmood

    dB/km

    ≤ 0.05

    Biyo-gelinta

    23 ℃, 30 maalmood

    dB/km

    ≤ 0.05

    Gabowga Heerkulka Sare

    85 ℃, 30 maalmood

    dB/km

    ≤ 0.05

    Makaanik

    Caddaynta Cadaadiska

    -

    GPA

    0.69

    Xoogaga Xargaha Dahaarka *

    Meesha ugu sarreysa

    N

    1.3 - 8.9

    Celcelis ahaan

    N

    1.0-5.0

    Xoogga Jilicsan

    Fk=50%

    GPA

    ≥ 4.00

    Fk= 15%

    GPA

    ≥ 3.20

    Daalka Firfircoon (Nd)

    -

    -

    ≥ 20

    Khasaaraha Macrobending

    Ø30 mm×10 t

    1550 nm

    dB

    ≤ 0.25

    1625 nm

    dB

    ≤ 1.0

    Ø20 mm×1 saac

    1550 nm

    dB

    ≤ 0.75

    1625 nm

    dB

    ≤ 1.5

    * Xoogga diirka ugu sarreeya ee dahaarka waa 0.6-8.9N, celceliska qiimaha waa 0.6-5.0N marka dhexroorku yahay 200 ± 10.