Zoo tshaj-muag Catvscope Bor20 Satellite Optical Receiver

Nrog rau "Client-Oriented" lub tswv yim ntawm kev lag luam me, kev ua haujlwm zoo heev, tsim cov tshuab tsim tawm thiab cov pab pawg R & D muaj zog, peb ib txwm muab cov khoom lag luam zoo thiab cov kev daws teeb meem, cov kev pabcuam zoo heev thiab cov nqi hnyav rau Kev Muag Khoom Zoo Tshaj Plaws Catvscope Bor20 Satellite Optical Receiver, Peb tau mus yos hav zoov ua ntej kom muaj kev koom tes zoo nrog rau txawv teb chaws zeem muag raws li kev sib nrig sib zoo. Nco ntsoov tias koj xav hais lus rau peb kom paub meej ntxiv!
Nrog rau "Client-Oriented" lub tswv yim ntawm kev lag luam me, kev ua haujlwm zoo, kev tsim cov tshuab tsim tau zoo thiab pab pawg R & D muaj zog, peb ib txwm muab cov khoom zoo thiab cov kev daws teeb meem, cov kev pabcuam zoo heev thiab cov nqi hnyav rauTuam Tshoj Optical Receiver thiab Satellite, Peb tuaj yeem muab peb cov neeg tau txais txiaj ntsig zoo hauv cov khoom lag luam zoo thiab kev tswj hwm tus nqi, thiab tam sim no peb muaj ntau yam pwm los ntawm ntau txog li ib puas lub hoobkas. Raws li cov khoom hloov kho sai, peb ua tiav hauv kev tsim ntau yam khoom zoo rau peb cov neeg siv khoom thiab tau txais lub koob npe nrov.

Product Description

GLB2000A satellite TV FTTH kho qhov muag LNB hloov kho qhov muag teeb liab rau hauv ob lub polarities RF rau ib lub satellite txais. Ua hauj lwm nrog Greatway GLB3500A-2T satellite TV fiber optic transmitter, GLB2000A outputs zoo Terrestrial TV + Vertical / Kab rov tav RF teeb liab. Qhov ftth LNB no tuaj yeem hloov Vertical (lossis RHCP) lossis Kab rov tav (lossis LHCP) tso zis teeb liab los ntawm 13V lossis 18V DC lub zog los ntawm satellite txais.

Tsis tu ncua LNB yog Tsis tshua muaj suab nrov Block, converting Ku Band 10.7GHz ~ 12.75GHz RF los yog C Band 3.7GHz ~ 4.2GHz RF rau 950MHz ~ 2150MHz IF rau zaum receiver. Ntawm SMATV tshaj fiber ntau, ib lub transmitter hloov LNB IF rau fiber ntau. Tom qab fiber ntau optic amplifier thiab PON, optic teeb liab tau muab faib rau ntau pua lossis ntau txhiab tsev neeg FTTH. Ntawm txhua lub tsev uas muaj fiber ntau cable, ib lub optical receiver converts fiber ntau rau Sat IF. Fiber input hloov mus rau 950MHz ~ 2150MHz IF tso zis rau sat receiver.

• Satellite optical receiver plays tib lub luag haujlwm li LNB ib txwm, nws yog "virtual" LNB hauv tsev. Satellite optical receiver tuaj yeem hu ua Optical LNB lossis Fiber LNB.
• Tsis tu ncua LNB raug teeb tsa ntawm lub phaj tig rau saum ntuj. Optical LNB tau teeb tsa nyob txhua qhov chaw hauv tsev uas muaj fiber ntau. Cov ntsiab lus ntawm ib qho LNB tsis tu ncua tuaj yeem rov tsim tawm txog 500K kho qhov muag LNBs
• Tsis tu ncua LNB muaj ntsug lossis kab rov tav polarities (13V / 18V) thiab siab dua band lossis qis qis (0Hz lossis 22KHz). Los ntawm txoj kev ntawm CWDM / DWDM thev naus laus zis, kho qhov muag LNB tuaj yeem muaj qhov ua haujlwm zoo ib yam RF chaw nres nkoj los ntawm ib qho SM fiber ntau.

Tsis tu ncua LNB yog Tsis tshua muaj suab nrov Block, converting Ku Band 10.7GHz ~ 12.75GHz RF los yog C Band 3.7GHz ~ 4.2GHz RF rau 950MHz ~ 2150MHz IF rau zaum receiver. Ntawm SMATV tshaj fiber ntau, ib lub transmitter hloov LNB IF rau fiber ntau. Tom qab fiber ntau optic amplifier thiab PON, optic teeb liab tau muab faib rau ntau pua lossis ntau txhiab tsev neeg FTTH. Ntawm txhua lub tsev uas muaj fiber ntau cable, ib lub optical receiver converts fiber ntau rau Sat IF. Fiber input hloov mus rau 950MHz ~ 2150MHz IF tso zis rau sat receiver.

Satellite optical receiver plays tib lub luag haujlwm li LNB li niaj zaus, nws yog "virtual" LNB hauv tsev. Satellite optical receiver tuaj yeem hu ua Optical LNB lossis Fiber LNB.

Tsis tu ncua LNB raug teeb tsa ntawm lub phaj tig rau saum ntuj. Optical LNB tau teeb tsa nyob txhua qhov chaw hauv tsev uas muaj fiber ntau. Cov ntsiab lus ntawm ib qho LNB tsis tu ncua tuaj yeem rov tsim tawm txog 500K kho qhov muag LNBs.

Li niaj zaus LNB muaj ntsug lossis kab rov tav polarities (13V / 18V) thiab siab dua band lossis qis qis (0Hz lossis 22KHz). Los ntawm txoj kev ntawm CWDM / DWDM thev naus laus zis, kho qhov muag LNB tuaj yeem muaj qhov ua haujlwm zoo ib yam RF chaw nres nkoj los ntawm ib qho SM fiber ntau.

GLB2000A muaj 1310nm / 1490nm WDM kev xaiv rau kev koom tes nrog GPON / EPON ONU nyob rau hauv txhua rooj plaub FTTH, uas tso cai rau ntxig DTT + SAT hla GPON / EPON network.

Lwm yam nta:

•Compact yas nplaim retarding vaj tsev.

•High Linearity Photodiode.

•SC / APC fiber ntau input.

•Optical AGC ntau yam: -6dBm ~ +1dBm.

•Sat RF Bandwidth: 950MHz ~ 2150MHz.

•Terrestrial TV RF Bandwidth: 174 ~ 806MHz.

•Terrestrial TV + Kab rov tav (LHCP) @ 18V DC los ntawm satellite txais..

•Terrestrial TV + Vertical (RHCP) @ 13V DC los ntawm satellite txais.

•Optional WDM chaw nres nkoj rau GPON ONU.Nrog rau "Client-Oriented" lub tswv yim ntawm kev lag luam me, kev ua haujlwm zoo, kev tsim cov cav tov thiab cov pab pawg R&D muaj zog, peb ib txwm muab cov khoom zoo thiab cov kev daws teeb meem, cov kev pabcuam zoo heev thiab aggressive nqi rau Best-muag Catvscope Bor20 Satellite Optical Receiver, Peb twb tau mus yos hav zoov ua ntej kom txawm zoo dua kev koom tes nrog txawv teb chaws prospects raws li kev sib nrig sib zoo. Nco ntsoov tias koj xav hais lus rau peb kom paub meej ntxiv!
Zoo tshaj-muagTuam Tshoj Optical Receiver thiab Satellite, Peb tuaj yeem muab peb cov neeg tau txais txiaj ntsig zoo hauv cov khoom lag luam zoo thiab kev tswj hwm tus nqi, thiab tam sim no peb muaj ntau yam pwm los ntawm ntau txog li ib puas lub hoobkas. Raws li cov khoom hloov kho sai, peb ua tiav hauv kev tsim ntau yam khoom zoo rau peb cov neeg siv khoom thiab tau txais lub koob npe nrov.