Taw qhia rau DVB S2 Modulator
Lub DVB S2 Modulator yog cov cuab yeej tseem ceeb rau kev sib txuas lus digital satellite. Nws hloov cov ntaub ntawv digital (xws li video, suab, lossis internet teeb liab) rau hauv cov teeb liab uas taug kev ntawm satellite. Nws txhawb ceev, ntev - kis tau tus mob nrog me ntsis teeb liab poob. Nws yog siv dav hauv kev tshaj tawm xov xwm thoob ntiaj teb, kev lag luam satellite network, thiab kev nkag mus rau cov neeg nyob deb nroog.
Sab saum toj 10 DVB S2 Modulator Manufacturers / Cov neeg muag khoom
Hangzhou Dtvane Technology Co., Ltd
Hangzhou Dtvane Technology Co., Ltd yog lub chaw muab kev ntseeg siab ntawm cov khoom siv sib txuas lus digital. Nws pab cov neeg siv khoom thoob ntiaj teb (los ntawm cov tshaj tawm me me mus rau cov tuam txhab lag luam loj) nrog cov khoom tsim. Nws muaj 10+ xyoo R&D pab neeg. Nws siv cov txheej txheem tswj 3-kauj ruam: xyuas cov khoom siv raw, kuaj ntau lawm, txheeb xyuas qhov ua tau zoo kawg.
Nta hauv DVB S2 Modulator:
- Kev ua haujlwm siab: Nws DVB S2 Modulators muaj 99.9% teeb liab stability. Lawv lub suab nrov yog qis dua 2dB. Lawv txhawb cov ntaub ntawv tus nqi ntawm 1Mbps txog 150Mbps. Lawv ua haujlwm nrog C-band thiab Ku-band satellites.
- Customization: Lub tuam txhab tsim modulators nrog adjustable tso zis zog. Nws ntxiv cov interface tshwj xeeb (xws li Ethernet lossis SDI) raws li cov neeg siv khoom xav tau. Nws xa cov qauv hauv 7 hnub ua haujlwm rau cov haujlwm me me.
- Kev sib koom ua ke yooj yim: Nws cov khoom ua haujlwm nrog 90% ntawm lub ntiaj teb satellite txais. Lawv tuaj nrog ua ntej - teeb tsa. Lawv tuaj yeem teeb tsa los ntawm mobile app.
Qhov zoo:
- Technical zog: Nws pab pawg R&D ua ntaub ntawv 5+ patents txhua xyoo. Nws sim cov thev naus laus zis tshiab (xws li kev hloov kho coding) 6 lub hlis ua ntej nws ntaus lub khw.
- Kev Tswjhwm Zoo: Txhua yam khoom siv tsis yog - nres rau 48 teev. Nws ua tau raws li CE thiab FCC cov qauv.
- Tom qab- kev muag khoom: Nws muab kev pabcuam 24/7. Nws muab cov khoom seem dawb rau 1 xyoos. Nws xa engineers los kho cov teeb meem ntawm -site yog tias xav tau.
Lub Vev Xaib:https://www.provideosys.com/
Cisco Systems
Cisco yog tus thawj coj thev naus laus zis thoob ntiaj teb nrog 30+ xyoo hauv kev sib txuas lus. Nws DVB S2 Modulators cia cov neeg siv hloov ntawm ntau lub teeb satellite. Lawv tau tsim-hauv AES-256 encryption rau cov ntaub ntawv nyab xeeb. Lawv tuaj yeem tswj hwm los ntawm Cisco lub ntiaj teb network platform. Cov neeg siv xov tooj loj (xws li Verizon) siv lawv rau kev sib txuas cov ntaub ntawv hla teb chaws.
Huawei Technologies
Huawei yog ib tus kws tshaj lij ICT hauv 170+ kev lag luam thoob ntiaj teb. Nws DVB S2 Modulators siv AI los kho cov teeb liab. Lawv kho qhov nce tau txais raws li kev sib txuas satellite. Lawv txhawb nqa 100+ wavelength channels. Lawv ua ke nrog Huawei lub tshuab kho qhov muag rau qhov kawg -rau- xaus kev sib txuas lus daws teeb meem.
ZTE Corporation
ZTE yog ib qho tseem ceeb ntawm kev sib txuas lus thoob ntiaj teb. Nws DVB S2 Modulators ua haujlwm nyob rau hauv ib puag ncig hnyav (kub ntawm -40℃txog 70 degree). Lawv muaj IP65 waterproof casings. Lawv siv 30% tsawg zog dua li cov khoom lag luam feem ntau. Lawv nrov nyob rau hauv tej thaj chaw deb (xws li African nyob deb nroog broadband tej yaam num).
Ericsson
Ericsson yog ib lub tuam txhab ua lag luam hauv xov tooj. Nws DVB S2 Modulators txhawb 4K / 8K video. Lawv muaj qis latency (hauv qab 50ms) rau kev tshaj tawm nyob. Lawv ua haujlwm nrog Ericsson cov txheej txheem kev tshaj tawm. Cov xov tooj TV loj (xws li BBC) siv lawv rau kev tshaj tawm xov xwm thoob ntiaj teb.
Nokia
Nokia muab kev daws teeb meem kev sib txuas lus tshiab. Nws DVB S2 Modulators muaj cov qauv tsim qauv. Cov neeg siv tuaj yeem ntxiv 2-4 qhov chaw nres nkoj ntxiv yam tsis tau hloov lub cuab yeej. Lawv ua hauj lwm nrog cov laus DVB S systems. European cable TV tes hauj lwm siv lawv rau cov teeb liab uplinking.
Advantech
Advantech tsom rau kev sib txuas lus kev lag luam. Nws DVB S2 Modulators muaj kev poob siab-cov casings tiv taus (txog 10G kev co). Lawv txhawb RS485 / RS232 interfaces rau kev tswj hwm kev lag luam. Cov roj rigs thiab cov chaw mining siv lawv rau kev xa cov ntaub ntawv nyob deb.
Harmonic Inc.
Harmonic yog tus thawj coj hauv kev xa khoom yees duab. Nws DVB S2 Modulators txhawb kev hloov kho bitrate streaming. Lawv kho cov teeb liab zoo raws li receiver bandwidth. Lawv tau tsim-hauv H.265 video compression kom txuag tau satellite bandwidth. Streaming platforms (xws li Netflix) siv lawv rau kev xa cov ntsiab lus hauv cheeb tsam.
Gilat Satellite Networks
Gilat tshwj xeeb hauv kev sib txuas lus satellite. Nws DVB S2 Modulators txhawb "kev sib txuas lus satellite" (sib txuas 2-3 cov cim rau kev nrawm dua). Lawv yog 20% sai dua tus qauv modulators. Tub rog thiab kev sib tham xwm txheej ceev siv lawv.
Newtec
Newtec yog lub ntiaj teb satellite tech muab kev pabcuam. Nws DVB S2 Modulators muaj "rov qab channel" ua haujlwm. Lawv tso cai rau ob-txoj kev sib txuas lus (xws li satellite internet). Lawv muaj cov neeg siv -dawb dashboards tus phooj ywg rau tiag- lub sijhawm kuaj xyuas. Cov lag luam me siv lawv rau kev sib txuas VPN thoob ntiaj teb.