Tus neeg muag khoom puas dag cov neeg siv khoom? Tsis txhob ntshai, peb mam li piav qhia rau koj paub.
Ua ntej, cov khoom ntawmcov teeb liab fiber ntau dua
Lub tshuab fiber ntau optical repeater feem ntau yog tsim los ntawm tsib ntu: lub tshuab fiber ntau ze ze, lub tshuab fiber ntau optical jumper, lub tshuab fiber ntau optical chaw taws teeb, lub tshuab jumper pub thiab lub kav hlau txais xov thiab xa xov.
Qhov thib ob, lub hauv paus ntsiab lus ua haujlwm ntawm optical fiber repeater Tom qab lub teeb liab wireless txuas nrog los ntawm lub hauv paus chaw nres tsheb, nws nkag mus rau qhov ze-kawg optical fiber repeater. Lub ze-kawg optical fiber repeater hloov cov teeb liab RF mus rau hauv lub teeb liab optical, thiab tom qab ntawd xa mus rau qhov chaw taws teeb optical fiber repeater los ntawm lub jumper optical fiber, lub chaw taws teeb optical fiber repeater rov qab kho cov teeb liab optical rau RF teeb liab, thiab tom qab ntawd nkag mus rau RF unit rau amplification, thiab cov teeb liab raug xa mus rau lub kav hlau txais xov tom qab amplification, npog thaj chaw lub hom phiaj.
Qhov thib peb, cov yam ntxwv tseem ceeb ntawmcov khoom siv fiber ntau kho qhov muag
1. Txais yuav cov lim dej duplex nrog kev rho tawm siab thiab kev poob qis kom tshem tawm cov kev sib txuas lus upstream thiab downstream.
2. Lub kaw lus muaj suab nrov qis, zoo linearity, zoo tagnrho kev sib txuas lus, thiab tsis muaj kev cuam tshuam rau cov chaw nres tsheb hauv paus thiab lwm yam khoom siv wireless.
3. Muaj lub kaw lus saib xyuas zoo meej, tuaj yeem saib xyuas thiab teeb tsa ntau yam kev teeb tsa, thaum txhawb nqa kev saib xyuas wireless deb, muaj zog.
4. Cov fiber optic siv los txuas cov chaw hauv zos thiab chaw deb, uas muab kev sib kis ntev thiab kev poob me me. Tsis tas li ntawd, lub network rub-thiab-ntau yam tau txhawb nqa rau kev yooj yim thiab kev ywj pheej.
5. Lub module yog ntse thiab sib xyaw ua ke, uas yooj yim rau kev tswj hwm, hloov kho thiab teeb tsa.
Qhov kawg, qhov sib txawv ntawm fiber repeater thiab wireless signal repeater
Vim tias qhov kev sib kis ntawm cov khoom siv fiber ntau optical repeater tsis yog-feeder, yeej tsis muaj kev poob rau kev sib kis teeb liab ultra-ntev, thiab nws yog qhov tsim nyog dua rau cov haujlwm teeb liab ultra-ntev. Lub wireless repeater siv kev sib kis feeder, yuav muaj kev poob hauv cov txheej txheem ntawm kev thauj mus los teeb liab, thiab kev poob nce nrog kev nce ntawm qhov deb, thiab qhov kev thauj mus los deb tsis tuaj yeem piv nrog cov khoom siv fiber ntau optical repeater.
Txawm li cas los xij, tus nqi ntawm cov khoom siv fiber ntau optical kuj siab dua li ntawm cov khoom siv wireless repeater, uas tuaj yeem xaiv raws li qhov chaw thiab peev nyiaj.
Lub sijhawm tshaj tawm: Lub Yim Hli-09-2023