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Joiwo JWBT820 VOIP /IP/SIP indawo enobungozi kwindawo yokuthintela ukudubula Ifowuni efakwe kwiplanti yeMichiza.

IXESHA: 2020-12-16 I-HITS: 220

umnxeba ongaqhushumba

 

Ningbo Joiwo’s  JWBT820  VOIP /IP/SIP umnxeba ongaqhushumba  have been  installed in a Chemical plant.

 

aluminiyam  material,with strong weatherproof and explosionproof case,, 0-9 keys and 3 function keys like repeat, speed dial ,volume control which could be set according to customers’ demand.The telephone could be connected to the loudspeaker and beacon to let person hear clearly.

If the telephone install distance is very long, we could add a fiber optic moudle to make telecom transmit better.

Ngezantsi ziimpawu eziphambili zereferensi yakho.

 

Iimbonakalo:

1.Inkxaso ye-2 imigca ye-SIP, i-SIP 2.0 (RFC3261).

2.Iikhowudi zeAudio:G.711, G.722, G.729.

Iiprotokholi ze-3.IP: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

4.Ikhowudi yokurhoxisa ye-Echo:G.167/G.168.

5 ixhasa iduplex epheleleyo.

I-6.WAN / LAN: imo yenkxaso yeBridge.

7.Inkxaso ye-DHCP ifumane i-IP kwi-WAN port.

8.Inkxaso yePPPoE ye-xDSL.

9.Inkxaso ye-DHCP ifumane i-IP kwi-WAN port.

10.Aluminium ingxubevange die-eyahlulayo iqokobhe, amandla aphezulu ngoomatshini kunye nokuchasana nefuthe elinamandla.

11.Umsebenzi onzima ophathwayo kunye noncedo lokuva olwamkelayo, Ingxolo irhoxisa imakrofoni.

Zinc ingxubevange iphedi yamaqhosha kunye Magnetic reed hook-tshintsha.

Ukukhusela ubungqina beWather kwi-IP13-IP66.

14.Uluhlu lobushushu ukusuka kwi -40 ukuya kwi-70 degree.

I-15 yomgubo egutyungelwe kugqityiwe we-UV ozinzileyo we-polyester.

16.Uphakanyisiwe, Ufakelo olulula.

17.Multiple housings kunye nemibala.

18.Ifowuni eyenziwe ngasese yefowuni ekhoyo.

I-19.CE, i-FCC, i-RoHS, i-ISO9001 ethobela.

 

isicelo:

 

1. Ilungele imeko yegesi eqhumayo iZone 1 kunye neZone 2.

2. Ifanele IIA, IIB umoya oqhumayo.

3. Ilungele uthuli Zone 20, Zone 21 kunye Zone 22.

4. Ilungele ubushushu beklasi T1 ~ T6.

5. Hazardous dust and gas atmospheres, petrochemical industry,chemical plant,Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.

 

Joiwo unikeze i ungaqhubi  TVphone call service. We help customer to make design the ungaqhubi  TVphone systems.

Ngaba ujonge nayiphi na imveliso Ubungqina bokudubula  umnxeba kuyo nayiphi na iprojekthi?

 

Ningbo Joiwo Explosionproof ngokufudumeleyo wamkelekile umbuzo wakho, kunye ne-R & D yobungcali kunye neminyaka yeenjineli ezinamava, sinako kwakhona ukulungiselela isisombululo sethu sokuhlangabezana neemfuno zakho ezithile zeshishini.


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