Hoobkas Outlets rau Tuam Tshoj Zoo Tshiab Khoom Satellite Receiver Xnxx Andriod TV Box

Peb yuav mob siab rau peb tus kheej los muab peb cov neeg yuav khoom nrog cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws rau Hoobkas Outlets rau Tuam Tshoj Zoo Tshiab Khoom Satellite Receiver Xnxx Andriod TV Box, Cia siab rau peb, koj yuav nrhiav tau ib qho kev daws teeb meem zoo dua ntawm kev lag luam tsheb.
Peb yuav mob siab rau peb tus kheej los muab peb cov neeg siv khoom zoo nrog rau cov khoom lag luam thiab cov kev pabcuam zoo tshaj plaws rauTuam Tshoj Satellite TV Receiver thiab Satellite Receiver, Peb cov khoom tau lees paub dav thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li cov kev xav tau ntawm kev lag luam thiab kev sib raug zoo. Peb zoo siab tos txais cov qhua tuaj noj mov tshiab thiab qub los ntawm txhua qhov chaw ntawm lub neej los tiv tauj peb rau kev sib raug zoo ntawm kev lag luam yav tom ntej thiab ua kom muaj kev sib raug zoo!

Product Description

RFoG txhais tau tias "Xov tooj cua zaus tshaj iav". Cov txheej txheem kev tshaj tawm yog tso tawm los ntawm SCTE hauv cov ntaub ntawv SCTE-174-2010, uas txhais tau hais tias qhov tawg hom CATV rov qab txoj kev laser tig rau thiab tig tawm thaum ob txoj kev kho qhov muag tau txais cov kab hluav taws xob modem upstream. Cov suab nrov rov qab yog qhov kev txhawj xeeb tseem ceeb ntawm ob txoj kev CATV. Tag nrho cov cable modems lossis CATV davhlau ya nyob twg nrov raug xa rov qab mus rau Headend. Hauv RFoG PON system, RFoG micronode txuas nrog lub chaw ua haujlwm cable modem tsuas yog qhib thaum lwm RFoG micronodes tawm. Muaj tsuas yog ib qho RFoG micronode rov qab teeb liab rau CMTS, muaj suab nrov tsawg dua li ob txoj hauv kev CATV.

Txij li ntau txoj kev sib txuas ntawm Docsis 3.0 thiab Docsis 3.1 system, yuav muaj qhov teeb meem OBI (Optical Beat Interference) vim muaj ob lossis ntau dua tib lub wavelength lasers tuaj txog ntawm ib lub photodiode tib lub sijhawm. Txhawm rau zam OBI, yuav tsum muaj qhov sib txawv laser wavelengths ntawm RFoG Micronode hauv tib PON system.

RFoG Micronode enables CMTS thiab Cable Modem cov kev pab cuam tsiv los ntawm HFC rau PON "Fiber rau hauv tsev".

GFH2009 RFoG MicroNode yog tsim los kom tau txais 1550nm tshaj tawm RF lossis IP HD yees duab los ntawm Passive Optical Network (PON) thiab xa cov kab hluav taws xob txuas ntxiv ntawm 1610nm lossis lwm yam CWDM wavelength. GFH2009 txhawb nqa rov qab RF teeb liab tawg hom kis tau tus mob, tso cai rau ib tug cable modem sib txuas lus nrog CMTS ntawm lub sij hawm seem ntawm TDMA. GFH2009 outputs ob-directional sib tham sib RF kev pab cuam. GFH2009 yog tsim los txhawb DOCSIS2.0, DOCSIS3.0 thiab DOCSIS3.1.

Lwm yam nta:

• Compact Aluminium vaj tse.

• 1002/1218MHz rau pem hauv ntej RF bandwidth.

• 17dBmV RF tso zis rau FTTH.

• ALC muaj txiaj ntsig ntawm -7dBm ~ + 1dBm optical input.

• 5 ~ 42MHz / 85MHz / 204MHz rov qab RF bandwidth.

• Rov qab RF tshaj 1310nm lossis 1610nm DFB laser ua haujlwm ntawm hom tawg.

• Nqi zoo CWDM rov qab txoj kev laser xaiv rau OBI dawb.

• LED zaub rau pem hauv ntej thiab rov ua haujlwm kho qhov muag.

• 6KV Surge Protection.

• 12V DC fais fab ntawm RF chaw nres nkoj.

Peb yuav mob siab rau peb tus kheej los muab peb cov neeg yuav khoom nrog cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws rau Hoobkas Outlets rau Tuam Tshoj Zoo Tshiab Khoom Satellite Receiver Xnxx Andriod TV Box, Cia siab rau peb, koj yuav nrhiav tau ib qho kev daws teeb meem zoo dua ntawm kev lag luam tsheb.
Hoobkas Outlets rauTuam Tshoj Satellite TV Receiver thiab Satellite Receiver, Peb cov khoom tau lees paub dav thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li cov kev xav tau ntawm kev lag luam thiab kev sib raug zoo. Peb zoo siab tos txais cov qhua tuaj noj mov tshiab thiab qub los ntawm txhua qhov chaw ntawm lub neej los tiv tauj peb rau kev sib raug zoo ntawm kev lag luam yav tom ntej thiab ua kom muaj kev sib raug zoo!