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

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kuchepetsa

Wavelength (nm)	Akuchepa (dB/km)
@1310 nm	≤0.35
@1383 nm	≤0.33
@1383 nm (pambuyo pa ukalamba wa H2)	D≤0.01
@1550nm	≤0.21
@1625nm	≤0.23

Kupanga Zinthu

Attenuation vs. Wavelength

Kusintha kwakukulu kwapang'onopang'ono kuchokera pawindo

Wavelength range (nm)	Zolozera ƛ(nm)	dB/km
1285-1330	1310	≤0.03
1525-1575	1550	≤0.02

Kupaka Kwazinthu

Mfundo discontinuities

Kusiya kwa mfundo sikupitirira 0.02dB pa 1310nm kapena 1550nm.

Attenuation kufanana

Ngati Utali wa CHIKWANGWANI ≥2.15km, mtengo wosiyana wagawo lochepetsetsa komanso kuchepa kwapakati sikupitilira 0.03dB/km.

Kukula ndi Optical Parameter

Kanthu	Kufotokozera
MFD (1310nm) mm	8.60± 0.40
MFD (1550nm) mm	9.80± 0.50
Kuyika m'mimba mwake mm	125.0 ± 0.7
Kuyika popanda zozungulira%	≤1.0
Kutsekereza ku cholakwika chapakati pa concentricity mm	≤0.5
Second ❖ kuyanika awiri mm	245.0± 10.0
Chophimba chachiwiri ku cholakwika cha concentricity mm	≤10.0

Kutalika kwa mafunde

2m CHIKWANGWANI Chodula-wavelengthλc nm	1150≤λc≤1330
Chingwe cha 22m Chodula-wavelengthλcc Max nm	1260

Kutayika kwa macro

M'mimba mwake (mm)	Nambala wa mipotolo	Wavelength (nm)	Kuchepetsa (dB)
30	10	1550	≤0.25
30	10	1625	≤1.0
20	1	1550	≤0.75
20	1	1625	≤1.5

Kubalalika kwa Chromatic

Ziro dispersion wavelength l₀nm	1300 ~ 1324
Slope S₀ps/(nm²km)	0.073 ~ 0.092
Pa 1288 ~ 1339nm, D(l) ps/(nm.km)	≤3.5
Pa 1271 ~ 1360nm, D(l) ps/(nm.km)	≤5.3
Pa 1550nm , D(l) ps/(nm.km)	13.3-18.6
Pa 1625nm , D(l) ps/(nm.km)	17.2-23.7
PMD coefficient ps/km^1/2	≤0.2 (mtengo wa fiber)
PMD coefficient ps/km^1/2	≤0.1 (mtengo wolumikizira)

Kufotokozera kwamakina

Kanthu	Kufotokozera
Mayeso a umboni	kupsinjika≥2.0% (kupsinjika kwaumboni 19.6N)
Coating strip Force N	Pamwamba pa 1.0≤F≤8.9 Avereji 1.0≤F≤5.0
Kutopa kwamphamvu Nd	≥20
Kulimba kwamphamvu (kwapakati) kwa 0.5m kutalika kwa chitsanzo (Gpa)	weibull Mwina 50%	≥3.8
	weibull Mwina 15%	≥3.14
Fiber curl R (m)	≥4

Kafotokozedwe ka chilengedwe

Chiyeso cha chilengedwe	Kuchepetsa (dB/km)
	1550nm	1625nm
Kudalira kutentha -60⁰c ku85⁰C	≤0.05	≤0.05
Kutentha ndi chinyezi kukalamba 85 ±2⁰C,RH>85%,30days	≤0.05	≤0.05
Kumiza m'madzi 23+/-2⁰C, masiku 30	≤0.05	≤0.05
Kutentha kukalamba 85+/-2⁰C, masiku 30	≤0.05	≤0.05

Mlozera wamagulu wogwira mtima

1310nm 1.4660

1550nm 1.4670

Utali wa Fiber ndi phukusi

• Kutumiza kutalika 2.15 ~ 50.8km, Standard kutalika 12.65km, 24.45km, 25.25km. 48.85km ndi 50.45km. Kutalika kwamkati³5m.

• Phukusi la spool kukula

Flange awiri 235mm/265mm

M'lifupi 108mm/170.5mm

Bowo la spindle 25.4mm / 25.4mm

Zam'mbuyo: Sumitomo B1.3 SM Fiber (G.652.D)

Ena: Sumitomo 200 µm B1.3 SM Fiber (G.652.D)

Lembani uthenga wanu apa ndikutumiza kwa ife

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

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Magulu azinthu

Sumitomo 200 µm B6.a1 SM Fiber (G.657.A1)

Sumitomo 200 µm B1.3 SM Fiber (G.652.D)

Sumitomo B1.3 SM Fiber (G.652.D)

G.657A1 Ulusi wopindika wa single-mode

Sumitomo B6.a2 SM Fiber (G.657.A2)

G.652D Single-mode Optical fiber (B1.3) -Giredi B