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

Lintho

Kopana

Litlhaloso

Mofuta oa fiber

G.657B3

Likarolo tsa Geometri

Mokhoa o kentsoeng ka bophara (MFD) 1300nm

μm

8.4-9.2

Bophara ba ho roala

μm

125±0.7

Phoso ea concentricity ea li-core-cladding

μm

≤0.5

Ho koahela ho se pota-potile

%

≤0.7

Bophara ba ho roala

μm

245±10

Phoso ea concentricity ea li-coating-cladding

μm

≤12.0

Litšobotsi tsa phetiso

Cable cutoff wavelength λcc

nm

≤1260

Khatholoho

1310nm

dB/km

≤0.35

1550nm

dB/km

≤0.23

Zero dispersion wavelength

ps/(nm2·km)

≤0.092

PMD Boholo fiber ea motho ka mong

Ps/km1/2

≤0.1

Macro-bend e bakang ho thetheha

Radius

mm

10

7.5

5

E reteleha

/

1

1

1

Boholo ba 1550nm

dB

0.03

0.08

0.15

Boholo ba 1625nm

dB

0.1

0.25

0.45

Tlhaloso ea Mechini

Tlhahlobo ea bopaki

N

≥9

Paramethara ea ho ba le khatello e matla ea kutu

/

≥20

Coating strip force

N

1.3-8.9

Li-parameter tse ling li maemong a holimo

ITU-T G.657 B3

Lintho

Litlhaloso

Mofuta oa fiber

SM (G.657B3)

Fiber attenuation coefficient

≤0.36dB/km@1310nm

≤0.25dB/km@1550nm

'Mala oa fiber

Boputsoa

Diameter ea fiber e putsoa

245±10um

Optical fiber buffer layer

Boemo

0.9±0.05mm

Lintho tse bonahalang

LSZH

Mmala

Boputsoa

Setho sa matla

Khoele ea Aramid

Span

≤70m

Sag

1%

Lebelo le phahameng la moea

60km/h

Jacket ea Kantle

Diameter

3.0±0.1mm

Lintho tse bonahalang

TPU FR

Mmala

Ntsho

Botenya

Ha ho ka tlase ho 0.6mm

Boima ba thapo

8.5 kg/km

Teko

Standard

Boleng bo boletsoeng

Mekhoa ea ho amohela

Tsietsi

IEC 60794-1-21-E1

Bolelele ba mohlala: E seng ka tlase ho 100m.

- Mojaro: 800N

- Mandrel dia.: ≥360mm

- Hora: 10 mets.

Phetoho ea attenuation e tla ba ka tlase ho 0.1dB

Qhatla

IEC 60794-1-21-E3

- Mojaro: 500 N

- Bolelele: 100 mm

- Hora: 5 mets.

Phetoho ea attenuation e tla ba ka tlase ho 0.1dB

Tšusumetso

IEC60794-1-21-E4

- Radius ea sebaka se amehileng: 25 mm

- Boima ba tšusumetso: 0.5 kg

- Ho oa bophahamo: 150mm

- Linako: Nako e le 'ngoe bakeng sa lintlha tse 3 tse fapaneng

Phetoho ea attenuation e tla ba ka tlase ho 0.1dB

Matla a ho hula Sheath

IEC60794-1-21-E21

- bolelele ba lesela: 50mm

- Ho hula lebelo: 400mm / min

Matla a ho hula: 30N ~ 100N

Bolelele ba lesela la sheath

Ho sebetsa ka letsoho hanngoe ka ho hlobola pliers

≥10mm

Mocheso oa libaesekele

IEC 60794-1-22-F1

- Palo ea potoloho: 1

- Nako ka mohato: lihora tse 8

20℃→-20℃→+60℃→-

20℃→+60℃→20℃

Phetoho ea attenuation e tla ba ka tlase ho 0.1dB/km