Taura Papatahi GJYXCH FTTH 6 Matua me te muka whatu G657A2

TAWHITO HANGANGA

Ingoa

Mātou

RAHI

Mema kaha-whakapūmau

Waea maitai whakapūkara

1

1.0 mm

mema kaha taura

Waea maitai whakapūkara

2

0.45 mm

Rauemi o waho

LSZH

Te whānui o te taura

(2.0±0.1) x (5.0±0.1)mm

Momo muka me te tae

G.657.A1

GJYXCH-1

1 Muka Matua

Kikorangi

GJYXCH-2

muka matua 2

Kikorangi | Karaka

GJYXCH-4

muka matua 4

Kikorangi | Karaka | Kakariki | Parauri

MIN te pūtoro piko

mahi

30D

Te whakamahi

15D

Te kaha kume e wātea ana

Mō te wā roa

300N

wā poto

600N

Te kaha kuru e wātea ana

Mō te wā roa

1000 N/100mm

Wā poto

2000 N/100mm

Ngā āhuatanga whatu
i muri i te otinga o te taura

Uara Paerewa

Whakaiti

1310nm

≤0.36dB/km

1550nm

≤0.22dB/km

Ngaru roangaru tapahi

Ngā āhuatanga taiao

Te pāmahana rokiroki

-40℃~+70℃

Te pāmahana whakahaere

-30℃~+60℃

Whakatakotoranga Taura

Taura Taka FTTH GJYXCH XXCORE(G.657A) XXXXm

FEIBOER

Waitohu a te kaihanga (ka taea e mātou te hoahoa kia rite ki te waitohu a te kiritaki)

2024

Tau hanga

FTTH

Momo taura

XX (G.657A)

: XX matua muka whatu aratau-kotahi (ITU-T Rec. G.657A)

XXXXm

: Tohu mita

*Ka tāia te tohu i ia mita kotahi;

● He mā te tae o te tohu, engari ki te hiahiatia he tohu anō, me tā hou te tohu kōwhai ki tētahi atu tūranga.
● Ka whakaaetia te tohu roa kāore i te mārama i ētahi wā mēnā he mārama ngā tohu e rua e tata ana;
● Kua hiritia ngā pito o te taura e rua ki ngā taupoki pito ka taea te whakaiti i te wera hei ārai i te urunga o te wai.

Ngā Āhuatanga Muka

Ngā āhuatanga o te muka whatu aratau kotahi (ITU-T Rec. G.657A)

Ngā taonga

Whakatakotoranga

MFD（1310nm）mm

8.2-9.0

Diameter whakakikorua mm

125.0 ± 0.7

% kore-porowhita o te hipoki

≤1.0

Hapa whakawhāiti ki te matua mm

≤0.5

Diameter paninga tuarua mm

245.0± 10.0

Hapa whakawhāiti o te paninga tuarua ki te whakakī mm

≤12.0

Mīro muka

≥4.0

@1310 nm

≤0.34 dB/km

@1383 nm

≤0.31dB/km

@1383 nm (whai muri i te koroheketanga o te H2)

≤0.01dB/km

@1550 nm

≤0.20dB/km

@1625 nm

≤0.23dB/km

Te korenga o te pūwāhi i te 1310 me te 1550nm

≤0.02dB

Ngaru tapahi muka 2m λc nm

1150≤λc≤1330

Ngaru marara kore l₀nm

1300~1324

Te pari ki te tonga₀ps/(nm².km)

≤0.092

I te 1288~1339nm, D(l) ps/(nm.km)

≤3.5

I te 1271~1360nm, D(l) ps/(nm.km)

≤5.3

I te 1550nm , D(l) ps/(nm.km)

≤18

I te 1625nm , D(l) ps/(nm.km)

≤22

PMD ps/km^1/2

≤0.2 (uara muka)

≤0.1 (Uara hononga)

● Te whakaiti me te roangaru te pikinga mōrahi o te att. i te 1285-1330nm tohutoro ki te att. i te 1310nm 0.03dB/km; te pikinga mōrahi o te att. i te 1525-1575nm tohutoro ki te att. i te 1550nm 0.02dB/km.
● Te whakaiti i te pito o waho - te whakaiti i te pito o roto 0.05dB/km; te ngaronga wāhanga mōrahi - te ngaronga toharite 0.03dB/km. (OTDR)

Ngā Āhuatanga Mīhini

Ngā taonga

Whakatakotoranga

Taumata ahotea taunakitanga

Taumahatanga³2.0% (te tohu ahotea kume³(19.76N)

ngā pūtoro piko e whakaaetia ana

15mm

Te whakaiti anō mā te piko

10huri/D=30mm α1550≤0.25dB
α1625≤1.0dB

1huri/D=20mm α11550≤0.75dB
α1625 ≤ 1.5dB

Te kaha o te rīpene paninga

Uara tihi：1≤F≤8.9

Uara toharite：1≤F≤5

Whakamātautau ngenge hihiri, Nd

≥20

Whakamātautau kukū, kaha pakarungāf(0.5)

≥3.8GPa

Te Tākai me te Tohu

Te tākai

● Me rīria ia taura ki runga i te Pahu Kirihou.

● Te roa o te pahu: Ko te roa paerewa o te pahu he 3000m±2%, ko te hoahoa rānei e ai ki te patai a te kiritaki;

Te Tohu Pahu (ka taea te whakamahi kia rite ki te whakaritenga i roto i te whakatakotoranga hangarau)

-Ingoa o te kaihanga;
-Te tau me te marama o te hanga;
-Pere e anga ana ki te hurihuri;
-Te pere e tohu ana i te tūranga pito o waho o te taura;
-Te kupu "TAURA MUKU WHITI";
-Momo taura me te rahi;
-Tau o te pahu;
-Te roa o te pahu;
-Taumaha katoa / taumaha kupenga;
-Putake, Te kupu "I HANGAIA KI HĀINA";
-He pereti whakatūpato e tohu ana i te tikanga tika mō te uta, te tango me te kawe i te taura;
-Ētahi atu mōhiohio kiritaki pēnei i te nama kirimana, te nama kaupapa, me te wāhi tuku (mēnā e tika ana)

Ngā tuhinga tautuhi taura

-Tiwhikete whai mana mō te hua;
-Pūrongo whakamātautau.