I-ZHR1000SD FTTH iNqanaba eliPhezulu loMamkeli oSebenzayo

I-ZHR1000SD FTTH iNqanaba eliPhezulu loMamkeli oSebenzayo

Inkcazo emfutshane:


Iinkcukacha Product

Iimpawu zemveliso

Inkcazo yemveliso e-1

I-ZHR1000SD FTTH i-optical receiver yenzelwe ngokukodwa inethiwekhi yeCATV FTTH. Eyona nto iphambili kuyo kukusetyenziswa kwamandla asezantsi, imveliso ye-AGC ebonakalayo yenqanaba, Umthamo omncinci kunye nokuthembeka okuphezulu. Ukwamkela iqokobhe lealuminium alloy, kunye nolawulo lwesekethe ye-AGC eyakhelweyo, ulwakhiwo olumbeneyo kunye nonikezelo lwamandla emodyuli yangaphandle lwenza ukufakelwa nokulungisa ingxaki kube lula kakhulu. Yimveliso efanelekileyo yokwakha inethiwekhi ye-FTTH CATV.

2. Uphawu lwemveliso

1. Yamkela imodyuli ye-GaAs njenge-RF yokukhulisa imodyuli, uluhlu lokufumana olunombala wedijithali lunokufikelela -23dBm, kunye -15dBm kwisiginali ye-analog.

2. Uluhlu lolawulo lwe-AGC 0 ~ -10dBm, inqanaba lokuphuma ligcina lingatshintshanga.

3.Uyilo lokusetyenziswa okuphantsi kunye nokusetyenziswa ngokupheleleyo ≤2w, unikezelo lwamandla oluthembekileyo oluphezulu kunye nesekethe yokuhlola ebonakalayo.

4. Inqanaba lokuphuma linokuhlengahlengiswa ngaphakathi kuluhlu lwe-0 -18dB, inqanaba lokuvelisa ngaphezulu kwe-80dBuV.

5. Qaphela 6VDC ~ 14VDC igalelo port lokondla indlela yonikezelo lwamandla

3. Ipharamitha yobugcisa

Umba

Iyunithi

Ipharamitha

Isongezelelo

Umzekelo

ZHR1000SD

Kwamaza Optical

nm

1310/1490 / 1550nm

Uluhlu lokufakelwa okubonakalayo

(dBm)

0 ~ -12

I-Analog TV

0 ~ -18

Digital TV

Ukulahleka kwemveliso yokubuyisa   

(dB)

45

Ububanzi bebhendi (MHz)

MHz

47 ~ 1218

Ukucaba (dB)

dB

± 0.75

Inqanaba lokuphuma leRF *

(dBuv)

.88

Ikhonkco: -15 ~ + 0dBm

Uluhlu lolawulo lwe-AGC

(dBm)

0 ~ -10

Uhlobo lwe-AGC (dB)

dB

± 0.5

Iphini: -10 ~ + 0dBm

Imveliso ilahleko yokubuya

(dB)

14

47-1000MHz

Iziphumo zemveliso

 (Ω)

75

MER

dB

> 36

Ikhonkco: -15 ~ + 0dBm

dB

> 28

Ikhonkco: -22dBm

IBER

dB

<1.0E-9

Ikhonkco: -15- + 0dBm

dB

<1.0E-9

Ikhonkco: -22dBm

I-CNR (dB)

dB

151

Phina = -2dBm

I-CTB (dB)

dB

65

Phina = -2dBm

I-CSO (dB)

dB

≥62

Phina = -2dBm

Ukunikezelwa kwamandla (V)

V

+ 5VDC

ZHR1000SD

+ 6V ~ 14VDC

ZHR1000SDP

Ukutya umbane

UW

2 (250mA)

+ 5VDC

Iqondo lobushushu elisebenzayo

 (℃)

-20 ~ + 60

Ubukhulu

mm

87 * 68 * 22

4.Umzobo

v


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