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Optiset tele- ja lähiverkon kaapelit - Fibre Optic Cables - Draka

Optiset tele- ja lähiverkon kaapelit - Fibre Optic Cables - Draka

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4<br />

OP TIS TEN KUI TU JEN OMI NAISUUDET<br />

Yk simuo tokui tu jen tyypil lisiä ar vo<strong>ja</strong><br />

YLEISTÄ / GENERAL<br />

Tyyp pi merk intä SM G.652B SM G.652C SM G.655B Designation<br />

Määrittely Standard single<br />

mode<br />

CHAR AC TER IS TICS OF OP TI CAL FI BRES<br />

Typi cal char ac ter is tics of single- mode op ti cal fi bres<br />

Low water peak Non-zero<br />

dispersion<br />

shifted<br />

Des cription<br />

Yleiskaapelointikategoria EN 50173 OS1 OS1 na Category in EN 50173<br />

Muo tokentän hal kaisi<strong>ja</strong> (λ=1310 nm) (µm) 9,2 ± 0,4 9,2 ± 0,4 - Mode field di ame ter (λ=1310 nm) (µm)<br />

Muo tokentän hal kaisi<strong>ja</strong> (λ=1550 nm) (µm) 10,4 ± 0,8 10,4 ± 0,8 8,4 ± 0,6 Mode field di ame ter (λ=1550 nm) (µm)<br />

Kuo ren hal kaisi<strong>ja</strong> (µm) 125±1 125±1 125±1 Clad ding di ame ter (µm)<br />

Vai men nuskerroin<br />

(maksimiarvo kaapeloituna)<br />

λ = 1310 nm<br />

λ = 1385 nm<br />

λ = 1550 nm<br />

λ = 1625 nm<br />

λ = 1530 - 1625 nm<br />

(dB/km)<br />

(dB/km)<br />

(dB/km)<br />

(dB/km)<br />

(dB/km)<br />

0,36 - 0,38<br />

-<br />

0,22 - 0,25<br />

-<br />

-<br />

0,35 - 0,37<br />

0,33 - 0,42<br />

0,22 - 0,25<br />

0,22 - 0,27<br />

-<br />

0,23 - 0,27<br />

-<br />

≤ 0,27<br />

Attenuation coefficient<br />

(Maximum value for cabled fibre)<br />

λ = 1310 nm<br />

λ = 1385 nm<br />

λ = 1550 nm<br />

λ = 1625 nm<br />

λ = 1530 - 1625 nm<br />

Ra<strong>ja</strong>- aallonpituus (kaapeloitu kuitu) (nm) ≤ 1260 ≤ 1260 ≤ 1450 Cut- off wave length (cabled fibre) (nm)<br />

Kromaattinen dispersio<br />

- nolladispersioaallonpituus<br />

- dispersiokerroin,<br />

1288 nm - 1339 nm<br />

- dispersiokerroin,1550 nm<br />

- dispersio 1530 - 1565 nm<br />

- dispersio 1565 - 1625 nm<br />

- dispersiokulmakerroin 1550 nm<br />

(nm)<br />

(ps/(nm x km)<br />

(ps/(nm x km)<br />

(ps/(nm x km)<br />

(ps/(nm x km)<br />

(ps/(nm 2 x km)<br />

1300 - 1324<br />

≤ 3,5<br />

≤ 18<br />

-<br />

-<br />

-<br />

1300 - 1324<br />

≤ 3,5<br />

≤ 18<br />

-<br />

-<br />

-<br />

2,6 - 6,0<br />

4,0 - 8,9<br />

≤ 0,05<br />

Chromatic dispersion<br />

- zero-dispersion wavelength<br />

- dispersion coefficient,<br />

1288 nm - 1339 nm<br />

- dispersion coefficient,1550 nm<br />

- dispersion 1530 - 1565 nm<br />

- dispersion 1565 - 1625 nm<br />

- dispersion coefficient 1550 nm<br />

(dB/km)<br />

(dB/km)<br />

(dB/km)<br />

(dB/km)<br />

(dB/km)<br />

(nm)<br />

(ps/(nm x km)<br />

(ps/(nm x km)<br />

(ps/(nm x km)<br />

(ps/(nm x km)<br />

(ps/(nm 2 x km)<br />

PMD-kerroin (kaapeloitu kuitu) (ps/√km) ≤ 0,5 ≤ 0,5 ≤ 0,5 PMD coefficient (cabled fibre) (ps/√km)<br />

PMD-linkin suunnitteluarvo (ps/√km) ≤ 0,2 ≤ 0,2 ≤ 0,1 PMD link design value (ps/√km)<br />

Koerasitustaso % 1,0 1,0 1,0 Proof stress level %<br />

Moni muo tokui tu jen tyypil lisiä ar vo<strong>ja</strong> Typi cal char ac ter is tics of mul ti mode op ti cal fi bres<br />

Tyyppimerkintä GK OM1 GI OM2 GI OM3 Designation<br />

Yleiskaapelointikategoria EN 50173 OM1 OM2 OM3 Category in EN 50173<br />

Yti men hal kaisi<strong>ja</strong> (µm) 62,5±3 50±3 50±3 Core di ame ter (µm)<br />

Kuo ren hal kaisi<strong>ja</strong> (µm) 125±2 125±2 125±2 Clad ding di ame ter (µm)<br />

Vai men nuskerroin<br />

λ = 850 nm<br />

λ = 1300 nm<br />

Kais tan leveys<br />

λ = 850 nm<br />

λ = 1300 nm<br />

(dB/km)<br />

(dB/km)<br />

(MHz x km)<br />

(MHz x km)<br />

≤ 3,5<br />

≤ 1,0<br />

≥ 200<br />

≥ 500<br />

≤ 2,7<br />

≤ 0,8<br />

≥ 500<br />

≥ 500<br />

≤ 3,0<br />

≤ 1,0<br />

≥ 1500<br />

≥ 500<br />

At tenua tion coefficient<br />

λ = 850 nm<br />

λ = 1300 nm<br />

Bandwidth<br />

λ = 850 nm<br />

λ = 1300 nm<br />

Koerasitustaso % 1,0 1,0 1,0 Proof stress level %<br />

(dB/km)<br />

(dB/km)<br />

(MHz x km)<br />

(MHz x km)

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