Φ3.0mm G.657B3 Chingwe cha Fiber Optical GJYFJU-1 G.657B3

Zinthu

Gwirizanani

Zofotokozera

Mtundu wa CHIKWANGWANI

G.657B3

Zithunzi za geometric

Mode filed diameter (MFD) 1300nm

μm

8.4-9.2

Kutsekera m'mimba mwake

μm

125±0.7

Vuto la concentricity lapakati

μm

≤0.5

Kutsekera kosazungulira

%

≤0.7

Kuphimba m'mimba mwake

μm

245 ± 10

Kulakwitsa kwa zokutira-kutchingira

μm

≤12.0

Makhalidwe opatsirana

Chingwe chodulidwa kutalika kwa mawonekedwe λcc

nm

≤1260

Kuchepetsa

1310 nm

dB/km

≤0.35

1550nm

dB/km

≤0.23

Zero dispersion wavelength

ps/(nm2·km)

≤0.092

PMD Maximum munthu CHIKWANGWANI

Ps/km1/2

≤0.1

Macro-bend imapangitsa kuti attenuation

Radius

mm

10

7.5

5

Kutembenuka

/

1

1

1

Zolemba malire 1550nm

dB

0.03

0.08

0.15

Zolemba za 1625nm

dB

0.1

0.25

0.45

Kufotokozera Kwamakina

Mayeso a umboni

N

≥9

Dynamic stress corrosion susceptibility parameter

/

≥20

Coating strip Force

N

1.3-8.9

Ma parameter ena ali ndi muyezo

ITU-T G.657 B3

Zinthu

Zofotokozera

Mtundu wa CHIKWANGWANI

SM (G.657B3)

Fiber attenuation coefficient

≤0.36dB/km@1310nm

≤0.25dB/km@1550nm

Mtundu wa CHIKWANGWANI

Buluu

Diameter ya blue fiber

245 ± 10um

Optical fiber buffer wosanjikiza

Dimension

0.9 ± 0.05mm

Zakuthupi

Mtengo wa LSZH

Mtundu

Buluu

Membala wamphamvu

Ulusi wa Aramid

Span

≤70m

Sagi

1%

Kuthamanga kwakukulu kwa mphepo

60km/h

Jacket Yakunja

Diameter

3.0 ± 0.1mm

Zakuthupi

Mtengo wa TPU FR

Mtundu

Wakuda

Makulidwe

Osachepera 0.6mm

Kulemera kwa chingwe

8.5kg/km

Yesani

Standard

Mtengo wotchulidwa

Zovomerezeka zovomerezeka

Kuvutana

IEC 60794-1-21-E1

Kutalika kwachitsanzo: Osachepera 100m.

- Katundu: 800N

- Mandrel dia.: ≥360mm

- Nthawi: 10 min.

Kusintha kwa attenuation kudzakhala kuchepera 0.1dB

Gwirani

IEC 60794-1-21-E3

- Katundu: 500 N

- Utali: 100 mm

- Ola: 5 min.

Kusintha kwa attenuation kudzakhala kuchepera 0.1dB

Zotsatira

IEC60794-1-21-E4

- Kuzungulira kozungulira: 25 mm

- Kuchuluka kwamphamvu: 0.5 kg

- Kugwa kutalika: 150mm

- Nthawi: 1 nthawi ya 3 mfundo zosiyanasiyana

Kusintha kwa attenuation kudzakhala kuchepera 0.1dB

Mphamvu Yokoka Sheath

IEC60794-1-21-E21

- Kutalika kwa mizere: 50mm

- Kukoka liwiro: 400mm / min

Mphamvu yokoka m'chimake: 30N ~ 100N

Kutalika kwa mchira

Kugwira ntchito pamanja kamodzi povula pliers

≥10mm

Kutentha kupalasa njinga

IEC 60794-1-22-F1

- Chiwerengero cha kuzungulira: 1

- Nthawi pa sitepe: 8hours

20℃→-20℃→+60℃→-

20℃→+60℃→20℃

Kusintha kwa attenuation kudzakhala kuchepera 0.1dB/km