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Eksplozyon Prèv Fib Telefòn optik

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  • telefòn prèv move tan
  • telefòn prèv dlo
  • IP66 aluminum alloy wall mounted telephone
  • explosion proof and waterproof natural gas IP optical fiber industrial telephone
  • Fiber Optic Equipment Explosion Proof Telephone
  • Armored Phone for Subway Railway
  • telefòn prèv move tan
  • telefòn prèv dlo

Eksplozyon Prèv Deyò mi Mount Fibre Optique Telefòn pou lwil oliv ak gaz -JWBT832

Modèl: JWBT832

Gwoup Pwoteksyon: IP66

Materyèl: aliminyòm Alloy

Koulè: jòn (Customized)

Dimansyon: 343 × 294 × 206

Communication Mode: IP Fiber Optic


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  • aplikasyon
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  • Inquiry

1.Standard SIP, IAX protocol, compatible with various IPPBX and VoIP voice platforms.

2.Aluminum alyaj mouri-depoze koki, segondè fòs mekanik ak rezistans enpak fò.

3.Heavy Devwa appareil ak oditif konpatib reseptè, bri ki anile bri. 

4.Zinc alyaj klavye ak mayetik pye wozo switch-.

5.Weather pwoteksyon pwoteksyon IP66-IP67.

6.Powder kouvwi nan fini fini UV Polyester. 

7.Wall monte, senp enstalasyon.

8. Plizyè bwat ak koulè.

9.Self-te fè telefòn pati rezèv disponib.

10.CE, FCC, RoHS, ISO9001 konfòme.



Eksplozyon-prèv make

   ExdibIICT6Gb / EXtDA21IP66T80 ℃

Vòltaj

AC220V ± 10% , 50Hz

Sibstiti Travay Kouran

≤0.2A

Repons yo itilize souvan

250~3000 Hz

Ringer Volim

90dB (A)

Klas korozyon

WF1

Anbyen Tanperati

-20~+ 60

Presyon atmosferik

80~110KPa

Relative Imidite

≤95%

Twou plon

3-G3 / 4 "

Enstalasyon

Mi-monte

VoIP communication protocol

SIP(RFC3261), IAX2

Transfer Protocol

UDP, TCP, TLS, SRTP

Lapawòl kodaj

G.711(alaw/ulaw), G.722, G.723, G.726, G.729A/B, GSM, ADPCM

Speech characteristics

G.168 echo cancellation, dynamic jitter buffer (Dynamic Jitter Buffer)

DTMF estanda

RFC2833, SIP Info, In-band

Pò Sòti

8 RJ11 telephone interfaces (8-way auxiliary machine)



APplication

Why chwazi nou

FAQ
Sètifikasyon: SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,
Anbalaj: 1 sets/carton, 14kg/carton
Dat livrezon: 3-7days
MOQ: 1 seri
Kapasite Pwovizyon pou: 5000 kouche / mwa
Peman Peryòd: T / T, Paypal, Alibaba Komès Asirans, L / C oswa lòt moun pou negosyasyon.
Echantiyon yo ofri: Echantiyon ki disponib epi yo ka gratis pou kliyan estratejik.
Echantiyon aranjman: Echantiyon Creole yo pral prepare yo voye nan apeprè 3 jou travay. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Apre-lavant Sèvis Garanti 2 zan ak pyès rezèv ki disponib pou antretyen.
Kontak Tel: 0086-574-58223619, Mob: +86-13858299692


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