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I-Joiwo JWBT820 VOIP/IP/SIP endaweni eyingozi Ucingo olungaqhumi lufakwe embonini Yamakhemikhali.

ISIKHATHI: 2020-12-16 HITS: 222

ucingo olungaqhumi

 

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

 

aluminium ingxubevange  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.

Ngezansi izici eziyinhloko zereferensi yakho.

 

Izici:

1.Sekela imigqa emi-2 SIP, SIP 2.0 (RFC3261).

2.Amakhodi Omsindo:G.711, G.722, G.729.

3.IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

4.Ikhodi yokukhansela i-Echo:G.167/G.168.

5.Isekela i-duplex egcwele.

6.WAN/LAN: Imodi yebhuloho yokusekela.

7.Ukusekela i-DHCP thola i-IP kumbobo ye-WAN.

8.Sekela i-PPPoE ye-xDSL.

9.Ukusekela i-DHCP thola i-IP kumbobo ye-WAN.

I-10.Igobolondo le-Aluminium i-die-casting, amandla aphezulu emishini kanye nokumelana nomthelela oqinile.

11.Ihendisethi ye-Heavy Duty enesamukeli esihambisanayo neNsiza yokuzwa, imakrofoni yokukhansela Umsindo.

12.Ikhiphedi yengxubevange yeZinc kanye ne-Magnetic reed hook-switch.

13.Ukuvikelwa kobufakazi besimo sezulu ku-IP66-IP67.

14.Izinga lokushisa lisuka ku -40 degree kuya ku +70 degree.

15.I-Powder ehlanganiswe ekuqedeni kwe-UV ezinzile i-polyester.

16.Kufakwe konke, ukufakwa okulula.

17.Izindlu eziningi nemibala.

18.Ingxenye yocingo eyenziwe ngasese iyatholakala.

I-19.CE, FCC, RoHS, imithetho ye-ISO9001.

 

Isicelo:

 

1. Ifanele imikhathi yegesi eqhumayo iZone 1 kanye neZone 2.

2. Ifanele i-IIA, IIB umoya wokuqhuma.

3. Ifanele uthuli Zone 20, Zone 21 kanye neZone 22.

4. Ifanele izinga lokushisa 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 ukunikeza angaqhumi  telephone call service. We help customer to make design the angaqhumi  teleizinhlelo zefoni.

Ingabe ufuna noma iyiphi imboni ukuvimbela ukuqhuma  ucingo nganoma iyiphi iphrojekthi?

 

I-Ningbo Joiwo Explosionproof yamukela ngokufudumele uphenyo lwakho, nge-R & D yobuchwepheshe kanye neminyaka yonjiniyela abanolwazi, singakwazi futhi ukwenza isisombululo sethu ukuhlangabezana nezidingo zebhizinisi lakho elithile.


BHEKA UZE USINDE!Ama-imeyili ahlobene nezinto ezikhethekile zesaphulelo zesikhathi esilinganiselwe