FTTH Imikorere ihanitse FBT fibre optique itandukanya

Ibisobanuro bigufi:

FBT nuburyo bugufi bwa Fused Biconic Taper splitter, ishingiye ku buhanga gakondo, guhuza fibre ebyiri cyangwa nyinshi za optique, hanyuma ugakurura imashini ya cone yashonga irambuye, hamwe nigihe gikurikirana ihinduka ryikigereranyo, ibisabwa byerekana ibipimo byerekana nyuma yo gushonga kurambura, uruhande rumwe rugumana fibre imwe (ahasigaye gukata) nkiyinjiza, urundi ruhande ni umuyoboro mwinshi usohoka.


Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

Nka kimwe mu bintu by'ingenzi bigize imiyoboro ya GPON FTTx, ibice bya optique bishobora gushyirwa mu biro bikuru cyangwa muri kimwe mu bigabanywa (hanze cyangwa mu nzu) kubera ko abahuza ba FBT bahagaze neza cyane ku bimenyetso bya optique bigabanywa hamwe no gutakaza igihombo gito. Ihuriro rya FBT ryagenewe kugabana amashanyarazi no gukanda mubikoresho byitumanaho, umuyoboro wa CATV, nibikoresho byo gupima.

Ibiranga ibicuruzwa

1. Guhuza neza no gutakaza igihombo gito
2. Igihombo gito gishingiye ku gihombo
3. Umukanishi mwiza
4. Ibidukikije bikora: -40ºC kugeza + 85ºC
5. Ikigereranyo cyo Kurimbuka Cyinshi & Igipimo Cyiza Cyiza
6. Kwinjiza fibre: 0.9mm cyangwa 250μm fibre yo guhitamo
7. Ibisohoka bya fibre: 250μm fibre yambaye ubusa (Ninyungu yo gutera) G.657A Fibre

Ibicuruzwa

1. Fibre kugeza aho (FTTX)

2. Fibre murugo (FTTH)

3. Imiyoboro ya optique itemewe (PON, GEPON)

4. Imiyoboro y'akarere (LAN)

5. Umuyoboro wa televiziyo (CATV)

6. Ibikoresho byo gupima

Kugaragaza ibicuruzwa

Gukoresha Umuhengeri

1310 cyangwa 1550

1310 na 1550

1310,1490 na 1550

Umuyoboro mugari (nm)

± 15

± 40

± 40

Ikigereranyo cyo guhuza amanota

Icyiza. Gutakaza Kwinjiza (db)

P

S

P

S

P

S

50/50

3.4

3.5

3.5

3.6

3.6

3.7

40/60

4.5 / 2.7

4.8 / 2.9

4.7 / 2.7

4.9 / 2.9

4.8 / 2.9

5.0 / 3.0

30/70

5.8 / 2.0

6.1 / 2.1

6.0 / 1.9

6.3 / 2.1

6.2 / 2.0

6.4 / 2.2

20/80

7.7 / 1.2

8.0 / 1.3

7.9 / 1.4

8.4 / 1.5

8.2 / 1.5

8.5 / 1.6

10/90

11.2 / 0.75

11.3 / 0.85

11.3 / 0.80

12 / 0.85

11.5 / 0.80

12.5 / 0.85

5/95

14.5 / 0.45

14.6 / 0.55

14.6 / 0.55

14.9 / 0.60

14.7 / 0.60

15.2 / 0.65

3/97

16.7 / 0.35

17.0 / 0.45

16.7 / 0.35

17.25 / 0.45

17.2 / 0.40

17.8 / 0.45

2/98

18.5 / 0.30

19.0 / 0.35

18.65 / 0.30

19.2 / 0.40

19.0 / 0.35

19.5 / 0.40

1/99

21.50 / 0.30

22.20 / 0.35

21.80 / 0.30

22.50 / 0.35

22.0 / 0.35

22.8 / 0.40

PDL (db)

≤0.10

≤0.15

≤0.15

≤0.20

≤0.15

≤0.20

Ubuyobozi

≥50

Gukoresha Ubushyuhe (℃)

-40 ~ + 85

Ubushyuhe Ububiko (℃)

-40 ~ + 85

Igipimo (nm)

250μm fibre yambaye ubusa

Ø 3.0 X 5.0

900 mm

Ø 3.0 X 5.4

900μm / 2.0mm / 3.0mm umuyoboro urekuye

90 X 20 X 10


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