1550nm Sab Nraud Module Kho Kom Zoo Sab Hloov (ZTX1800)

1550nm Sab Nraud Module Kho Kom Zoo Sab Hloov (ZTX1800)

Cov lus piav qhia luv luv:


Khoom Nthuav dav

Cov khoom lag luam

Cov lus piav qhia txog khoom

ZTX1800 yog ib hom kev ua haujlwm ntawm kev ua haujlwm siab 1550nm sab nraud kho qhov muag kho qhov hluav taws xob uas muaj qhov ua tau zoo dual switching fais fab mov. Tag nrho cov teeb tsa lub teeb pom kev nqaim bandwidth, lub suab qis, nruam nthwv DFB laser, uas yog hais txog qhov txo kom txhob cuam tshuam txog kev tawg. Vim tias kev lag luam thoob ntiaj teb txais yuav cov khoom siv tseem ceeb thiab peb lub tuam txhab system txhim kho kev tswj hwm kev siv tshuab, SMNP network tswj kev siv tshuab, tshuab tshuab cov txheej txheem kev ntsuas tau ntsuas tag nrho cov qauv ntawm cov khoom zoo sib xws. Nws tuaj yeem muab cov duab zoo, digital lossis compressed digital teeb liab ntev-ntev kis rau cable TV thiab xov tooj sib txuas lus.

Nta

(1) Kev ua tau zoo: Dual microwave qhov thev naus laus zis thiab RF ua ntej-distortion tshuab kom ntseeg tau tias lub kaw lus muaj peev xwm tau txais qhov siab tshaj plaws CTB, CSO, thiab SBS cov phiaj xwm kev ua haujlwm zoo CNR≥52dB.

(2) Kev Yooj Yim: Hauv kev ua kom muaj qhov ua tau zoo ntawm CSO, cov txheej txheem thev naus laus zis ntawm kev hloov kho sab nraud ua kom qhov siab tshaj plaws rau lub zog kho qhov muag kom tau txais cov xov hluav taws xob ntev kom tau txais qhov kev sib kis ntev, thiab thaj teb SBS kho tau, 13, 16,18dB, AGC / MGC hom xaiv tau, teb optimized OMI ua rau nws haum rau cov sib txawv sib kis.

(3) Kev Ntseeg: Lub 19 "1U txheem khib, ua nrog kev ua haujlwm siab hloov lub zog hloov hluav taws xob, nws tuaj yeem ua haujlwm hauv thaub qab ntawm 85 ~ 265Vac City Network Voltage, MS-qib tsis siv neeg hloov; chassis txias tsis siv neeg tswj qhov kub thiab txias.

(4) Kev txawj ntse: Sab sab nraud modulator thiab laser yog qhov tseem ceeb tshaj plaws hauv tshuab, tshuab nruab nrog microprocessor saib xyuas lub xeev ua haujlwm ntawm sab nraud modulator thiab laser, lub vaj huam sib luag LCD qhov rai qhia txog cov haujlwm tsis ua haujlwm.

(5) Network hom: Xaiv All-piece cov xwm txheej saib xyuas transponder lav kom tau raws li lub teb chaws tus qauv thiab ua tau raws SCTE HMS tus qauv, nws ua rau network tswj xyuas kev muaj peev xwm.

(6) Fais fab mov Pluggable: txais yuav cov khoom siv aluminium, pluggable hloov PSU, ua haujlwm nrog 86 ~ 265VAC, nws tuaj yeem hloov nrog -48VDC yooj yim.

Kev parameter

Yam khoom

Chav Nyob

Tsis

Lus khaws xav

Laser hom

DFB laser

Wavelength

nm

1550 ± 10

Yuav teev tau ua ntej kev txiav txim

Kho qhov muag

Sab nraud kev hloov kho

Tso zis ntau zog

dBm

2 × 7

1X7 …… 2 × 9

SBS theem pib

dBm

16,5

13 ~ 19dB tuaj yeem kho tau

Kho qhov muag Connector

SC / APC lossis FC / APC

qhia ua ntej kev xaj

Ntau qhov ntau

MHz

47 ~ 862

47 ~ 1000 xaiv

CNR

dB

≥52

Lub Hauv Paus

dB

0.75

Qib RF nkag

dBuV

75 ~ 85

AGC automatic tswj

C / CTB

dB

≥65.0

C / CSO

dB

≥65.0

RF input impedance

Ω

75

RF Cov Tswv Yim Rov qab Los Poob

dB

> 16 (47 ~ 550) MHz

> 14 (55 ~ 862) MHz

Kev tsuj roj

V

90 ~ 265VAC

Yeem -48VDC

Kev siv fais fab

W

50

Ib leeg siv haujlwm

Lub Sijhawm Ua Haujlwm Kub

° C

0 ~ 50

Nws pib kub tswj

Cia kub

° C

-20 ~ 85

Tus txheeb ze vaum

%

20% ~ 85%

Qhov Coob

"

19 × × 11 × × 1.75 ″

(W) x (D) x (H)

Kev tswj hwm network

RJ45

Txhawb browser thiab SNMP

Nyhav

Kg

5

Nco tseg:
1) Nyob rau hauv cov xwm txheej ntawm stipulated link-loss, teeb tsa nyob rau hauv 59 PAL-D analog TV channel teeb liab tsis pub dhau 550MHz zaus, nyob rau hauv qhov ntau ntawm 550MHz ~ 750 (862) MHz zaus xa cov tes taws los piav qhia cov xov tooj, cov tes taw qhia cov xov tooj hluav taws xob theem (hauv 8MHz bandwidth ) yog 10dB qis dua qhov sib piv ntawm cov pa hluav taws xob sib piv, thaum lub zog tawm tswv yim hluav taws xob yog 0dBm, koj tuaj yeem ntsuas cov khoom sib xyaw ua ke triple beat ratio (C / CTB), cov khoom sib xyaw ua ke ntawm kev sib tw thib ob sib piv (C / CSO) thiab cov cab kuj rau lub suab nrov piv (C / CNR) 2) Fiber: 50KM + EDFA

Cov khoom lag luam

Qauv

Kev teeb tsa

ZTX1825

Dual dav hlau chaw nres nkoj, txhua qhov chaw nres nkoj kho qhov muag fais ≥5dBm

ZTX1826

Dual dav hlau chaw nres nkoj, txhua qhov chaw nres nkoj kho qhov muag fais ≥6dBm

ZTX1827

Dual chaw nres nkoj optic, txhua qhov chaw nres nkoj kho qhov muag fais ≥7dBm

ZTX1828

Dual dav hlau chaw nres nkoj, txhua qhov chaw nres nkoj kho qhov muag fais ≥8dBm

ZTX1829

Dual dav hlau chaw nres nkoj, txhua qhov chaw nres nkoj kho qhov muag fais ≥9dBm


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  • Sau koj cov lus ntawm no thiab xa rau peb

    ntsig txog cov khoom lag luam