Albaabka Shaashada ee SIP JWDT-PA3
JWDT-PA3 waa mid yar oo qurux badan, taas oo ku habboon booska xaddidan inta badan xaaladaha codsiga. Iyada oo leh qaab-dhismeedka codka ballaaran ee G.722 iyo opus, JWDT-PA3 waxay isticmaalayaasha u keentaa khibrad maqal oo telefishan oo cad. Waxay leedahay is-dhexgal hodan ah waxaana loo samayn karaa qalab baahinta, cod-weyneeyayaasha iyo is-dhexgalka si loo daboolo shuruudaha kala duwan. Iyada oo loo marayo is-dhexgalka USB-ga ee ugu sarreeya ilaa 32G ama is-dhexgalka kaarka TF, JWDT-PA3 waxaa loo isticmaali karaa in lagu sameeyo baahinta maxalliga ah ee MP3 ee offline-ka ah iyo sidoo kale baahinta khadka tooska ah. Isticmaalayaashu waxay daawan karaan muuqaalka fiidiyowga HD ee kamaradda taleefanka IP-ga iyada oo loo marayo SIP Paging Gateway, si loola socdo xaaladda ku xeeran waqtiga dhabta ah.
1. Aad u fiican, waxaa lagu dhejin karaa qalab kale oo loogu talagalay rakibidda gudaha.
2. Soo saarista cod-weyneeyaha awoodda mono kanaalka 10W ~ 30W, iyadoo loo eegayo danabka gelinta si loo dejiyo awoodda wax soo saarka.
3. Khadka maqalka ee dekedda, isku-xirka codka caadiga ah ee 3.5mm, ku xir oo ciyaar.
4. Dekedda khadka maqalka, sameecad firfircoon oo dibadda ah oo la ballaarin karo.
5. Taageer dekedda USB2.0 iyo booska kaarka TF si loogu kaydiyo xogta ama loo baahiyo maqalka offline.
6. Dekedda shabakadda ee PoE oo la qabsan kara oo ah 10/100 Mbps.
JWDT-PA3 waa qalab nidaam ah oo loogu talagalay SIP Public Announcement oo loogu talagalay codsiyada warshadaha. Gudbinta warbaahinta waxay ku saleysan tahay hab-raacyada caadiga ah ee IP/RTP/RTSP. Waxay leedahay shaqooyin iyo is-dhexgalyo kala duwan, sida Intercom, baahinta iyo duubista, si ay ula qabsato jawiyo kala duwan oo codsi ah. Isticmaalayaashu si fudud ayay u samayn karaan qalabka qoraalka.
| Isticmaalka Awoodda (PoE) | 1.85W ~ 10.8W |
| Intercom kaligiis taagan | Looma baahna Cutub Dhexe/Server |
| Rakibaadda | Miiska miiska / Derbiga ku rakiban |
| Xiriir | oo leh Kamarad IP-ga Dhinac Saddexaad |
| Awoodda Korontada DC | 12V-24V 2A |
| Qoyaanka shaqada | 10 ~ 95% |
| Khadka Maqalka | Isku-xirka sameecadaha firfircoon ee dibadda ee la ballaarin karo |
| Heerka PoE | Fasalka 4aad |
| Heerkulka Kaydinta | -30°C~60°C |
| Heerkulka Shaqada | -20°C~50°C |
| Koronto-weyneeye | Ugu badnaan 4Ω/30W ama 8Ω/15W |
| Hab-maamuuska | SIP v1 (RFC2543), v2 (RFC3261) oo ka sarreeya UDP/TCP/TLS, RTP/RTCP/SRTP, STUN, DHCP, IPv6, PPPoE, L2TP, OpenVPN, SNTP, FTP/TFTP, HTTP/HTTPS, TR-069 |
