Isango lokuPaga le-SIP JWDT-PA3
I-JWDT-PA3 incinci kwaye inesitayile, efanelekileyo kwindawo encinci kwiimeko ezininzi zesicelo. Ngokudibanisa isandi esinebhendi ebanzi i-G.722 kunye ne-opus, i-JWDT-PA3 izisa abasebenzisi amava okuva e-telecom acacileyo. Ine-interfaces etyebileyo kwaye inokuphuhliswa ibe zizixhobo zokusasaza, ii-amplifier kunye nee-intercom ukuhlangabezana neemfuno ezahlukeneyo. Ngokusebenzisa i-interface ye-USB, i-Max ukuya kwi-32G okanye i-TF card interface, i-JWDT-PA3 ingasetyenziselwa ukwenza usasazo lwe-MP3 olungaxhunyiwe kwi-intanethi kunye nosasazo lwe-intanethi. Abasebenzisi banokujonga umfanekiso wevidiyo ye-HD yekhamera kwifowuni ye-IP ngale SIP Paging Gateway, ukuze bajonge imeko engqongileyo ngexesha langempela.
1. Intle kakhulu, ingafakwa kwezinye izixhobo zokufakelwa kwangaphakathi
2. Isiphumo se-amplifier yamandla e-mono channel eyi-10W ~ 30W, ngokwe-input voltage ukuya ekuseteni amandla e-output.
3. Umgca wesandi kwi-port, ujongano oluqhelekileyo lwe-audio oluyi-3.5mm, iplagi kunye nokudlala.
4. I-port yokukhupha isandi, isithethi esisebenzayo sangaphandle esinokwandiswa.
5. Xhasa i-USB2.0 port kunye ne-TF card slot yokugcina idatha okanye ukusasaza iaudio ngaphandle kwe-intanethi.
6. I-Adaptive 10/100 Mbps network port edibeneyo ye-PoE.
I-JWDT-PA3 sisixhobo senkqubo ye-SIP Public Announcement esisetyenziselwa usetyenziso lweshishini. Ukusasazwa kweendaba kusetyenziswa iiprotokholi ze-IP/RTP/RTSP eziqhelekileyo. Inemisebenzi eyahlukeneyo kunye neendawo zokunxibelelana, ezifana ne-Intercom, ukusasaza kunye nokurekhoda, ukuze ilungelelanise iimeko ezahlukeneyo zesicelo. Abasebenzisi banokwenza isixhobo se-paging ngokulula.
| Ukusetyenziswa kwamandla (i-PoE) | 1.85W ~ 10.8W |
| I-intercom ezimeleyo | Akukho mfuneko yeYunithi/uMncedisi oPhakathi |
| Ufakelo | I-Desktop stand / Ifakwe eludongeni |
| Unxibelelwano | ngeKhamera ye-IP yoMntu Wesithathu |
| Ubonelelo lwaMandla eDC | 12V-24V 2A |
| Ukufuma okusebenzayo | 10~95% |
| Ukuphuma komsindo | I-interface yesithethi esisebenzayo sangaphandle esandisiweyo |
| Inqanaba le-PoE | Iklasi yesi-4 |
| Ubushushu bokugcina | -30°C~60°C |
| Ubushushu bokusebenza | -20°C~50°C |
| Isandisi-mandla | Ubuninzi be-4Ω/30W okanye i-8Ω/15W |
| Iiprotokholi | I-SIP v1 (RFC2543), v2 (RFC3261) ngaphezulu kwe-UDP/TCP/TLS, RTP/RTCP/SRTP, STUN, DHCP, IPv6, PPPoE, L2TP, OpenVPN, SNTP, FTP/TFTP, HTTP/HTTPS, TR-069 |
