G.657

Parameter

imiterere

Ibice

agaciro

Ibyiza

Kwiyegereza

1310 nm

dB / km

≤ 0.350

1383 nm

dB / km

≤ 0.350

1550 nm

dB / km

≤ 0.210

1625 nm

dB / km

≤ 0.230

Attenuation vs Uburebure

1310 nm VS. 1285- 1330 nm

dB / km

≤ 0.05

1550 nm VS. 1525- 1575 nm

dB / km

≤ 0.04

Uburebure bwa Zeru

-

nm

1300-1324

Ikibanza cya Zeru

ps / (nm2 · km)

0.073-0.092

Gutatana

1550nm

ps / (nm · km)

13.3- 18.6

1625nm

ps / (nm · km)

17.2-23.7

Uburyo bwo gukwirakwiza polarisiyasi

(PMD)

-

ps / √km

≤ 0.2

Gukata-Umuhengeri λcc

-

nm

60 1260

Uburyo bwa Diameter (MFD)

1310 nm

μm

8.6 ± 0.4

1550 nm

μm

9.6 ± 0.5

Kwihagarika

1310 nm

dB

≤ 0.03

1550 nm

dB

≤ 0.03

Uburinganire

Diameter

μm

125 ± 0.7

Kwambika ubusa

%

≤ 0.8

Ikosa / Kwambika Ikosa

μm

≤ 0.5

Igipimo cya Diameter (Ibara)

μm

242 ± 7 (bisanzwe)

μm

200 ± 10 (bidashoboka)

Gupfuka / Kwambika Ikosa

μm

≤ 12

Kurl

m

≥ 4

Ibidukikije (1550nm, 1625nm)

Amagare yubushyuhe

-60 ℃ kugeza + 85 ℃

dB / km

≤ 0.05

Ubushyuhe bwo hejuru & Hejuru

Ubushuhe

85 ℃, 85% RH, iminsi 30

dB / km

≤ 0.05

Kwibiza mu mazi

23 ℃, iminsi 30

dB / km

≤ 0.05

Ubusaza bukabije

85 ℃, iminsi 30

dB / km

≤ 0.05

Umukanishi

Guhangayikishwa

-

GPa

0.69

Ingabo zifata *

Impinga

N.

1.3 - 8.9

Impuzandengo

N.

1.0-5.0

Imbaraga

Fk = 50%

GPa

≥ 4.00

Fk = 15%

GPa

20 3.20

Umunaniro udasanzwe (Nd)

-

-

≥ 20

Gutakaza Macrobending

Ø30 mm × 10 t

1550 nm

dB

≤ 0.03

1625 nm

dB

≤ 0.1

Ø20 mm × 1 h

1550 nm

dB

≤ 0.1

1625 nm

dB

≤ 0.2

Mm15 mm × 1 t

1550 nm

dB

≤ 0.4

1625 nm

dB

≤ 0.8

* Imbaraga zishishwa zimpu zingana ni 0,6-8.9N, naho impuzandengo ni 0,6-5.0N mugihe diameter yo gutwikira ari 200 ± 10.