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I-Sumitomo B6.a1 SM Fiber (G.657.A1)

I-Sumitomo B6.a1 SM Fiber (G.657.A1) Isithombe Esifakiwe
  • I-Sumitomo B6.a1 SM Fiber (G.657.A1)
  • I-Sumitomo B6.a1 SM Fiber (G.657.A1)
  • I-Sumitomo B6.a1 SM Fiber (G.657.A1)

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukunciphisa

I-Wavelength(nm)

Ai-ttenuation (dB/km)
@1310 nm

≤0.35
@1383 nm

≤0.33
@1383 nm (ngemuva kokuguga kwe-H2)

D≤0.01
@1550nm

≤0.21
@1625 nm

≤0.23

Ukukhiqizwa Komkhiqizo

Izithombe zokukhiqiza (4)
Izithombe zokukhiqiza (1)
Izithombe zokukhiqiza (3)

I-Attenuation vs. Wavelength

ukuncishiswa okukhulu koshintsho efasiteleni ukusuka kunkomba

Ububanzi be-wavelength(nm)

Ireferensi ƛ(nm)

dB/km
1285-1330

1310

≤0.03
1525-1575

1550

≤0.02

Ukupakishwa Komkhiqizo

Ukupakishwa komkhiqizo
Ukupakishwa komkhiqizo (2)
Ukupakishwa komkhiqizo (1)

Iphoyinti lokuyeka

Ukungaqhubeki kwephoyinti akukho ngaphezu kuka-0.02dB ku-1310nm noma ku-1550nm.

Attenuation ukufana

Uma i-fiber Length ≥2.15km, inani lomehluko lokuncishiswa kwengxenye kanye nokunciphisa okumaphakathi lingekho ngaphezu kuka-0.03dB/km.

Usayizi kanye nepharamitha ye-Optical

Into

Ukucaciswa
I-MFD (1310nm) mm

8.60± 0.40
I-MFD (1550nm) mm

9.80± 0.50
Ububanzi bokuvala mm

125.0 ± 0.7
I-Cladding No-circular %

≤1.0
Iphutha lokuhlanganisa ku-core concentricity mm

≤0.5
I-diameter yesibili yokwemboza mm

245.0± 10.0
Iphutha lesibili lokugxila ekuhlanganisweni mm

≤10.0

Ubude begagasi obunqunyiwe

I-2m fiber Cut-off wavelengthλc nm

1150≤λc≤1330
Ikhebula elingu-22m elisikiwe i-wavelengthλcc Max nm

1260

Ukulahleka kokugoba okuyimakhro

Ububanzi be-Mandrel(mm)

Inombolo

kwamajika

Ubude begagasi

(nm)

I-attenuation eyenziwe (dB)

30

10

1550

≤0.25

1625

≤1.0

20

1

1550

≤0.75

1625

≤1.5

Ukuhlakazeka kweChromatic

Ubude begagasi bokuhlakazeka obuziro l0    nm 1300 ~ 1324
Umthambeka S0ps/(nm2.km) 0.073~0.092
Ku-1288~1339nm, D(l) ps/(nm.km) ≤3.5
Ku-1271~1360nm, D(l) ps/(nm.km) ≤5.3
Ku-1550nm , D(l) ps/(nm.km) 13.3–18.6
Ku-1625nm , D(l) ps/(nm.km) 17.2~23.7
I-PMD coefficient ps/km1/2  ≤0.2(inani le-fiber)
≤0.1 (Inani lesixhumanisi)

Ukucaciswa komshini

Into

Ukucaciswa
Ukuhlolwa kobufakazi ubunzima≥2.0% (ingcindezi yobufakazi 19.6N)
I-coating strip force N Ukuphakama okungu-1.0≤F≤8.9

Isilinganiso esingu-1.0≤F≤5.0
Ukukhathala okunamandla Nd ≥20
Amandla okuqina (amaphakathi) obude besampula obungu-0.5m (Gpa) I-weibull Amathuba angu-50% ≥3.8
I-weibull Amathuba angu-15% ≥3.14
I-fiber curl R (m) ≥4

Ukucaciswa kwemvelo

Isimo sokuhlolwa kwemvelo

Ukuncipha okubangelwayo (dB/km)

1550nm

1625nm
Ukuncika kwezinga lokushisa

-600c ku850C

≤0.05

≤0.05
Ukushisa nomswakama ukuguga

85±20C,RH>85%,30days

≤0.05

≤0.05
Ukucwiliswa emanzini 23+/-20C, izinsuku ezingama-30

≤0.05

≤0.05
Ukushisa ukuguga 85+/-20C, izinsuku ezingama-30

≤0.05

≤0.05

Inkomba yeqembu esebenzayo

1310nm 1.4660

1550nm 1.4670

I-Fiber Ubude nephakheji

• Ubude bokulethwa 2.15~50.8km, ubude obujwayelekile 12.65km, 24.45km, 25.25km.48.85km kanye 50.45km.Ubude besiphetho sangaphakathi³5m.

• Usayizi wephakheji we-spool

Ububanzi be-Flange 235mm/265mm

Ububanzi 108mm/170.5mm

Imbobo yokuphotha 25.4mm/25.4mm

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