Imininingwane enzuzo
Isikhathi sokuthumela:5-7天
Ubukhulu:L(20)*W(20)*H(220) cm
Indlela yokuthumela:Ukuthunyelwa Ngokushesha
Ukubonisa umlingani
I. Incazelo Yomsebenzi Womkhiqizo:
1. Isakhiwo sangaphandle sensimbi esinezici zokuvikela imvula, uthuli, izinambuzane, nokungqubuzana;
2. Isebenzisa ama-chip ahlanganisiwe asekhaya kanye ne-Linux system, inokuzinza okuhle kakhulu, ukuphepha, ukuthwaleka, ukuguquguquka, futhi ingafaniswa nezixazululo ezingezona ezama-chip eyodwa;
3. I-CPU isebenzisa i-ARM Cortex A7 @ 900 MHz;
4. Ikhamera ye-high-definition eyakhelwe ngaphakathi engu-200W yokudluliswa kwevidiyo esikhungweni;
5. Ukufakwa kwekhodi nokukhipha ikhodi kwe-audio: kusekela ukufakwa kwekhodi nokukhipha ikhodi nge-software, kusekela i-G.711, i-G.726, i-ADPCM, futhi kusekela i-audio 3A (AEC/ANR/AGC);
6. Okujwayelekile kwe-10/100M, isixhumi sokuxhumana senethiwekhi ye-RJ45, esisekela ukuthunyelwa kwenethiwekhi yendawo nenethiwekhi ebanzi;
★7. Isivinini sokulinganisa singalungiswa ngemuva, futhi endaweni yenethiwekhi yendawo, isivinini esiphezulu sokulinganisa singakhethwa ngokukhululeka ukuze kuthuthukiswe ikhwalithi yomsindo ehamba phambili (isekelwa i-WAV 8K/16K/44.1K, i-ACC 16K/44.1K/48K ziyakhetheka);
★8. Ukuqapha izinsiza zehadiwe yangemuva, kubonisa isilinganiso sokusetshenziswa kwe-CPU ne-memory, nokubonisa isikhathi sokuqhubeka nokusebenza;
9. Le divayisi isekela ukuthuthukiswa okukodwa nokweqembu kude kwinethiwekhi yendawo nenethiwekhi yendawo yonke, okwenza kube lula ukusekelwa kwamakhasimende ngempumelelo nangokushesha;
10. Ikhanda lokulanda elihlanganisiwe elizwelayo, elivumela ukuqoqwa komsindo okukude endaweni;
11. Inomsebenzi we-alamu yomsindo nokukhanya, eqala ngokuzenzakalelayo i-alamu yomsindo nokukhanya uma kwenzeka usizo oluphuthumayo;
12. Isipikha esakhelwe ngaphakathi esingangeni manzi esingu-4 ohm 3-W esigcwele ibanga eliphelele sokuxhumana nokukhulisa;
13. 1 okhiye abazimele be-intercom yezimo eziphuthumayo, angalungiswa njengemishini yegumbi lemishini, igumbi lokuphepha, njll., ukuze kusebenze i-intercom;
14. Inikwa amandla yi-DC24V, i-adaptha ejwayelekile ye-AC220V kuya ku-DC24V iyatholakala;
15. Isebenzisa i-D-class digital amplifier ephumelela kakhulu, enesilinganiso somsindo esiphakeme kakhulu, ngaphandle kokuphazamiseka komsindo wamanje;
★16. 1 okuphumayo kwamandla omshini wokumelana okumisiwe, amandla aphumayo angalinganiswa angakwazi ukufinyelela ku-8 ohms 30W;
★17. 1 isignali yokuphuma ye-audio ye-analog, amandla esignali yi-1V (0dB), i-impedance yokuphuma ingu-600 ohms;
★18. 1 okokufaka isignali yokuxhumanisa i-alamu (lomsebenzi ungasethwa);
★19. 1 okuphumayo kwesiginali yokuxhumanisa i-alamu (lo msebenzi uyandiswa);
★20. 1 DC24V isignali yokuphuma yokuxhumanisa i-alamu (lomsebenzi ungasethwa);
★21. 1 inkinobho ye-alamu yokuvimbela ukugqekezwa, ingafinyelela i-alamu yokugqekezwa (lo msebenzi uyandiswa);
22. Kusekela i-DHCP, ihambisana nama-router, ama-switch, i-Internet, i-multicast, i-unicast, njll. noma yikuphi ukwakheka kwenethiwekhi;
23. Isifunda sokuvikela umbani sokuhlukanisa inethiwekhi esakhelwe ngaphakathi;
24. Isigaba sokuvikela i-IP55;
II. Ipharamitha Yezobuchwepheshe
1. Isixhumi senethiwekhi: okokufaka okujwayelekile kwe-RJ45;
★2. Amaphrothokoli asekelwayo: HTTP, HTTPS, UDP, TCP/IP, RTP, RTSP, RTMP, MQTT, FTP, SIP;
3. Ifomethi ye-Audio: mp3, wav;
4. Isilinganiso sokukhetha: 8K - 48K
5. Isivinini sokudlulisa inethiwekhi: 100Mbps;
6. Imbumbulu yomsindo: ikhwalithi ye-CD engu-16-bit;
7. Izinga lokuphuma komsindo: 600 ohms, 1V (0dB);
8. Impendulo yokuphuma kwesiginali yomsindo: 30Hz - 20KHz;
9. Impendulo yokuphuma kwamandla: 50Hz - 20KHz;
10. Ukusetshenziswa kwamandla okuphelele kwe-standby: 3W;
11. Ukuhlanekezelwa kwe-harmonic kwamandla aphumayo i-THD: ≤ 0.05%;
12. Isilinganiso sesigasigidi-kuya-umsindo: ≥ 80dB;
13. Isimo sezulu sendawo yokusebenza: -20℃ - 60℃;
14. Ukufingqa kwendawo yokusebenza: 20% - 80% ukufingqa okuhlobene, akukho ukujiya;
15. Amandla okokufaka: i-DC24V (i-adaptha ejwayelekile ye-AC220V ukuya ku-DC24V iyatholakala);
16. Usayizi: 2200 * 200 * 200mm;
1. Isakhiwo sangaphandle sensimbi esinezici zokuvikela imvula, uthuli, izinambuzane, nokungqubuzana;
2. Isebenzisa ama-chip ahlanganisiwe asekhaya kanye ne-Linux system, inokuzinza okuhle kakhulu, ukuphepha, ukuthwaleka, ukuguquguquka, futhi ingafaniswa nezixazululo ezingezona ezama-chip eyodwa;
3. I-CPU isebenzisa i-ARM Cortex A7 @ 900 MHz;
4. Ikhamera ye-high-definition eyakhelwe ngaphakathi engu-200W yokudluliswa kwevidiyo esikhungweni;
5. Ukufakwa kwekhodi nokukhipha ikhodi kwe-audio: kusekela ukufakwa kwekhodi nokukhipha ikhodi nge-software, kusekela i-G.711, i-G.726, i-ADPCM, futhi kusekela i-audio 3A (AEC/ANR/AGC);
6. Okujwayelekile kwe-10/100M, isixhumi sokuxhumana senethiwekhi ye-RJ45, esisekela ukuthunyelwa kwenethiwekhi yendawo nenethiwekhi ebanzi;
★7. Isivinini sokulinganisa singalungiswa ngemuva, futhi endaweni yenethiwekhi yendawo, isivinini esiphezulu sokulinganisa singakhethwa ngokukhululeka ukuze kuthuthukiswe ikhwalithi yomsindo ehamba phambili (isekelwa i-WAV 8K/16K/44.1K, i-ACC 16K/44.1K/48K ziyakhetheka);
★8. Ukuqapha izinsiza zehadiwe yangemuva, kubonisa isilinganiso sokusetshenziswa kwe-CPU ne-memory, nokubonisa isikhathi sokuqhubeka nokusebenza;
9. Le divayisi isekela ukuthuthukiswa okukodwa nokweqembu kude kwinethiwekhi yendawo nenethiwekhi yendawo yonke, okwenza kube lula ukusekelwa kwamakhasimende ngempumelelo nangokushesha;
10. Ikhanda lokulanda elihlanganisiwe elizwelayo, elivumela ukuqoqwa komsindo okukude endaweni;
11. Inomsebenzi we-alamu yomsindo nokukhanya, eqala ngokuzenzakalelayo i-alamu yomsindo nokukhanya uma kwenzeka usizo oluphuthumayo;
12. Isipikha esakhelwe ngaphakathi esingangeni manzi esingu-4 ohm 3-W esigcwele ibanga eliphelele sokuxhumana nokukhulisa;
13. 1 okhiye abazimele be-intercom yezimo eziphuthumayo, angalungiswa njengemishini yegumbi lemishini, igumbi lokuphepha, njll., ukuze kusebenze i-intercom;
14. Inikwa amandla yi-DC24V, i-adaptha ejwayelekile ye-AC220V kuya ku-DC24V iyatholakala;
15. Isebenzisa i-D-class digital amplifier ephumelela kakhulu, enesilinganiso somsindo esiphakeme kakhulu, ngaphandle kokuphazamiseka komsindo wamanje;
★16. 1 okuphumayo kwamandla omshini wokumelana okumisiwe, amandla aphumayo angalinganiswa angakwazi ukufinyelela ku-8 ohms 30W;
★17. 1 isignali yokuphuma ye-audio ye-analog, amandla esignali yi-1V (0dB), i-impedance yokuphuma ingu-600 ohms;
★18. 1 okokufaka isignali yokuxhumanisa i-alamu (lomsebenzi ungasethwa);
★19. 1 okuphumayo kwesiginali yokuxhumanisa i-alamu (lo msebenzi uyandiswa);
★20. 1 DC24V isignali yokuphuma yokuxhumanisa i-alamu (lomsebenzi ungasethwa);
★21. 1 inkinobho ye-alamu yokuvimbela ukugqekezwa, ingafinyelela i-alamu yokugqekezwa (lo msebenzi uyandiswa);
22. Kusekela i-DHCP, ihambisana nama-router, ama-switch, i-Internet, i-multicast, i-unicast, njll. noma yikuphi ukwakheka kwenethiwekhi;
23. Isifunda sokuvikela umbani sokuhlukanisa inethiwekhi esakhelwe ngaphakathi;
24. Isigaba sokuvikela i-IP55;
II. Ipharamitha Yezobuchwepheshe
1. Isixhumi senethiwekhi: okokufaka okujwayelekile kwe-RJ45;
★2. Amaphrothokoli asekelwayo: HTTP, HTTPS, UDP, TCP/IP, RTP, RTSP, RTMP, MQTT, FTP, SIP;
3. Ifomethi ye-Audio: mp3, wav;
4. Isilinganiso sokukhetha: 8K - 48K
5. Isivinini sokudlulisa inethiwekhi: 100Mbps;
6. Imbumbulu yomsindo: ikhwalithi ye-CD engu-16-bit;
7. Izinga lokuphuma komsindo: 600 ohms, 1V (0dB);
8. Impendulo yokuphuma kwesiginali yomsindo: 30Hz - 20KHz;
9. Impendulo yokuphuma kwamandla: 50Hz - 20KHz;
10. Ukusetshenziswa kwamandla okuphelele kwe-standby: 3W;
11. Ukuhlanekezelwa kwe-harmonic kwamandla aphumayo i-THD: ≤ 0.05%;
12. Isilinganiso sesigasigidi-kuya-umsindo: ≥ 80dB;
13. Isimo sezulu sendawo yokusebenza: -20℃ - 60℃;
14. Ukufingqa kwendawo yokusebenza: 20% - 80% ukufingqa okuhlobene, akukho ukujiya;
15. Amandla okokufaka: i-DC24V (i-adaptha ejwayelekile ye-AC220V ukuya ku-DC24V iyatholakala);
16. Usayizi: 2200 * 200 * 200mm;
