ZHR1000SD FTTH Aqbaaraha Heerka Sare

ZHR1000SD FTTH Aqbaaraha Heerka Sare

Sharax Gaaban:


Faahfaahinta alaabta

Calaamadaha alaabta

1 Tilmaanta alaabta

ZHR1000SD FTTH qalabka wax lagu duubo waxaa si gaar ah loogu talagalay shabakadda CATV FTTH. Muuqaalkeeda ugu weyni waa isticmaalka korontada oo hooseeya, soosaarka heerka joogtada ah ee AGC, Volume yar iyo kalsooni sare. Qaadashada qolofka aluminium aluminium ah, oo leh kontaroolka indhaha wareegga AGC ee lagu dhisay, qaab dhismeedka is haysta iyo korontada qaab qaybsan oo dibadda ah ayaa ka dhigaysa rakibidda iyo khaladka mid aad u habboon. Waa shey ku habboon in la dhiso shabakadda FTTH CATV.

2. Muuqaalka sheyga

1. Wuxuu korsadaa module-ka GaAs oo ah module-ka wax-u-kordhinta RF-ka, kala duwanaanta qaab-dhismeedka muuqaalka ee calaamadda dhijitaalka ah ayaa gaari karta -23dBm, iyo -15dBm oo loogu talagalay calaamadda analogga.

2. Xakamaynta AGC kala duwanaanta 0 ~ -10dBm, heerka wax soo saarku isma beddelo.

3. Naqshadeynta isticmaalka hooseeya iyo wadarta isticmaalka ≤2w, koronto sarreysa oo lagu kalsoonaan karo oo leh wareegga kormeerka indhaha.

4. Heerka wax soo saarku wuxuu noqon karaa mid lagu hagaajin karo inta u dhexeysa 0 -18dB, heerka wax soosaarka oo intaa ka badan 80dBuV.

5. Xaqiiji habka quudinta dekedda gelinta ee 6VDC ~ 14VDC ee korantada

3. Halbeegga farsamada

Shayga

Cutub

Halbeegga

Kordhin

Model

ZHR1000SD

Dhererka dhererka indhaha

nm

1310/1490 / 1550nm

Baaxadda gelinta indhaha

(dBm)

0 ~ -12

Analog TV

0 ~ -18

Telefishanka Dijital ah

Khasaaraha soo noqoshada indhaha   

(dB)

≥45

Baaxadda (MHz)

MHz

47 ~ 1218

Fidnaanta (dB)

dB

75 0.75

Heerka wax soo saarka RF *

(dBuv)

. 88

Biin: -15 ~ + 0dBm

Xakamaynta AGC

(dBm)

0 ~ -10

Astaamaha AGC (dB)

dB

. ± 0.5

Biin: -10 ~ + 0dBm

Khasaaraha soo celinta

(dB)

.14

47-1000MHz

Soo bixitaanka

 (Ω)

75

MER

dB

36

Biin: -15 ~ + 0dBm

dB

28

Biin: -22dBm

BER

dB

<1.0E-9

Biin: -15- + 0dBm

dB

<1.0E-9

Biin: -22dBm

CNR (dB)

dB

.51

Biil = -2dBm

CTB (dB)

dB

≥65

Biil = -2dBm

CSO (dB)

dB

.62

Biil = -2dBm

Koronto (V)

V

+ 5VDC

ZHR1000SD

+ 6V ~ 14VDC

ZHR1000SDP

Isticmaalka awoodda

W

≤2 (250mA)

+ 5VDC

Heerkulka hawlgalka

 (℃)

-20 ~ + 60

Cabbir

mm

87 * 68 * 22

4.Jaantus

v


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