Chipata cha wailesi chopanda zingwe JWAT61-4
JWDT61-4Wailesi Yopanda WayaGateway ndi chipangizo champhamvu cholumikizira mawu chomwe chimapangitsa kuti pakhale kulumikizana kwa ma intercom trunking system ndi ma foni. Ogwiritsa ntchito amatha kuyimba ma intercom mosavuta kuchokera pafoni zawo kapena kugwiritsa ntchito ma intercom awo kuti ayimbe mafoni. Dongosololi limathandizira protocol ya SIP-based VOIP telephony, zomwe zimapangitsa kuti kuyika ndi kugwiritsa ntchito kukhale kosavuta komanso kosavuta.
JWDT61-4Wailesi Yopanda WayaGateway imagwiritsa ntchito kapangidwe kake ka mtundu wa carrier komwe kali ndi mphamvu zamphamvu zolumikizirana komanso kukonza mawu. Imagwiritsa ntchito ukadaulo wa microcomputer chip ndi ukadaulo wosinthira zamagetsi, zomwe zimathandiza kuti pakhale kulamulira kodziyimira pawokha kwa njira iliyonse komanso kusinthana kwa ma audio signal. Imathandizira kulumikizana kwa intercom mpaka kanayi nthawi imodzi.
Chipangizochi chimapereka ma intercom interfaces amodzi kapena anayi, pogwiritsa ntchito ma plug aukadaulo oyendetsa ndege ndipo chili ndi zingwe zowongolera zaukadaulo zolumikizira ma intercom. Chimagwirizana ndi mafoni apamwamba a intercom ndi ma wailesi a magalimoto, kuphatikizapo Motorola ndi Kenwood.
1. Thandizo la protocol ya MAP27, kutsanzira kuyimba kwa gulu limodzi ndi kuyimba kwa gulu
2. Njira yolankhulirana yokhala ndi patent imatsimikizira kuti mawu ndi abwino
3. Ukadaulo wosayerekezeka woletsa phokoso
4. Kugwirizana kwamphamvu, kuthandizira ma walkies-talkies amitundu yosiyanasiyana
5. Kuyimba kambirimbiri ndi kuyika malamulo olandirira manambala
6. Kuthekera kogwiritsa ntchito njira zambiri
7. Adaptive VOX (kuyambitsa mawu), yokhala ndi mphamvu yosinthika
8. Mavoliyumu olowera ndi otuluka amatha kusinthidwa
9. Zizindikiro zovomerezeka za COR ndi PTT zitha kukhazikitsidwa ndi wogwiritsa ntchito
10. Thandizani njira zoyendetsera ntchito pa intaneti
11. Ntchito yothandizira kujambula
Ndi wAmagwiritsidwa ntchito bwino kwambiri mu njira zoyendetsera ndi kutumiza katundu pa chitetezo cha anthu, apolisi okhala ndi zida, ozimitsa moto, asilikali, sitima zapamtunda, chitetezo cha ndege za anthu wamba, mabizinesi amakampani ndi migodi, nkhalango, mafuta, magetsi, ndi boma. Amalola kuyankha mwachangu zadzidzidzi ndipo amaphatikiza njira zingapo zolumikizirana.
| Magetsi | 220V 50-60Hz 10W |
| Mzere | Mzere 1-4 |
| Ndondomeko | SIP(RFC 3261, RFC 2543) |
| Chiyankhulo | Ma interface a ndege a 1*WAN, 1*LAN, 4 kapena 6-pin |
| Kulemba mawu | G.711，G.729，G.723 |
| Konzani ulamuliro | Kusamalira masamba a pa intaneti |
| Gawo la gulu | MAP27 (imathandizira kuyimba kwa gulu limodzi lokha komanso kuyimba kwa gulu) |
| Kuwongolera siteshoni ya wailesi | PTT, VOX, COR |
| Kuletsa mawu kumbali | ≥45dB |
| Chiŵerengero cha chizindikiro-ku-phokoso | ≥70dB |
| Kutentha kozungulira | 10 ℃～35 ℃ |
| Chinyezi | 85% 90% |
