Alamanuia Voip Sip Telefoni e Tete'e Fa'alavelave fa'atasi ma le Moli Uila ma Sipika Fa'alogo mo Mining-JWAT903
O le JWBT821 Explosion-proof VoIP telefoni ua mamanuina mo Faalavelave Tutupu Faafuasei
fesootaiga i le nofoaga matautia.E mafai e le telefoni ona gafatia le tele o eseesega o le vevela, maualuga le susu, vai sami ma le pefu, atemosifia faʻafefe, kasa paʻu & vaega, faʻapea foʻi ma le faʻaogaina o masini ma loimata, faia le faʻatinoga atoatoa e pei o le IP68 puipuiga vasega, e tusa lava pe tatala le faitotoa.
O le tino o le telefoni e faia i le alumini alumini, o se mea e sili ona malosi mate, faʻatasi ai ma le zinc alloy full keypad faʻaalia 15 buttons (0-9, *, #, Redial, SOS, PTT, Volume control) .
Faʻapipiʻiina i pu ma faailoilo, o le pu e mafai ona faʻasalalau mamao mo faʻamatalaga, pu e galue pe a uma le 3 mama (faʻafetaui), tapuni pe a piki le lima. telefoni pe a oʻo mai le telefoni, e mafai ona aoga tele ma manino i le pisapisao o siosiomaga.
E tele fa'aliliuga o lo'o avanoa, lanu fa'apitoa, fa'atasi ai ma uamea fa'aofuofu u'amea po'o le spiral, fa'atasi ma le leai o se faitoto'a, fa'atasi ai ma le ki, e aunoa ma le ki ma pe a talosaga ma fa'aopoopo fa'amau.
O vaega o le telefoni e gaosia e le tagata lava ia, o vaega uma e pei o le keypad, cradle, handset e mafai ona faʻapipiʻiina.
1. Lagolago 2 laina SIP, SIP 2.0 (RFC3261).2. Fa'alogo leo:G.711, G.722, G.729.
3. IP Protocols: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.
4. Fa'ailoga faaleaogaina echo:G.167/G.168.
5.Supports duplex atoa.
6.WAN/LAN: lagolago ala Alalaupapa.
7.Support DHCP maua IP i luga o le taulaga WAN.
8. Lagolago PPPoE mo xDSL.
9.Support DHCP maua IP i luga o le taulaga WAN.
10. Aluminum u'amea mate-fa'a'ai atigi, maualuga malosi fa'ainisinia ma malosi a'afiaga tete'e.
11. Heavy Duty handset with Hearing Aid Compatible (HAC) receiver, Pisa faaleaogaina masini faaleotele leo.
12. Zinc alloy keypad ma maneta reed matau-sui.
13.Weather puipuiga malu ile IP68.
14. Temperature tulaga mai -40 tikeri i +70 tikeri.
15. Paʻu faʻapipiʻiina i le faʻamaeʻaina o polyester UV faʻamautu.
16. Faatasi ai ma le sipika 25-30W ma le moli uila 5W.
17. Faʻapipiʻi puipui, Faʻapipiʻi faigofie.
18. Tele fale ma lanu.
19. E maua e le tagata lava ia vaega fa'apitoa telefoni.
Lenei Explosionproof Telefoni e talafeagai mo le faʻaaogaina i le siosiomaga faigata:
1. Talafeagai mo ea pa'u kasa Sone 1 ma Sone 2.
2. Talafeagai mo IIA, IIB, IIC siosiomaga pa.
3. E talafeagai mo le pefu Sone 20, Sone 21 ma Sone 22.
4. E talafeagai mo le vevela vasega T1 ~ T6.
5. E talafeagai mo nofoaga mata'utia e iai le pefu ma kasa mu i totonu o maina ma e le'o maina.Suau'u & gas atemosifia, alamanuia petrochemical, Alalaupapa, metro, nofoaafi, LRT, auala saoasaoa, gataifale, vaa, i fafo, fale eletise, alalaupapa ma isi.
| Aitema | Fa'amatalaga fa'apitoa |
| Faailoga e le pa | ExdibIICT6Gb/EXtDA21IP66T80℃ |
| Malolosi | AC 100-230 VDC/POE |
| Tusa'i Galuega i le taimi nei | ≤0.2A |
| Tali Faatele | 250～3000Hz |
| Fa'ateleina le Malosi o Galuega | 10～25W |
| Tele leo | 110dB(A) ile 1m mamao |
| Vasega pala | WF1 |
| Ambient Temperature | -40～+60℃ |
| Omiga o le Atemosifia | 80～110KPa |
| Susū Fa'atatau | ≤95% |
| Puta Ta'ita'i | 3-G3/4” |
| Fa'apipi'i | Fa'amau i le puipui |
Afai ei ai sau talosaga lanu, ia tatou iloa le Pantone lanu Nu.
85% vaega faʻapitoa e gaosia e le matou lava fale gaosimea ma faʻatasi ma masini suʻega faʻatusatusa, e mafai ona matou faʻamaonia saʻo le galuega ma tulaga masani.
