+ 86-13858200389

Txhua pawg

Qhov tawg ntawm Cov Khoom Pov Hwm Fiber Optic Xov Tooj

Koj tseem nyob ntawm no: Tsev>khoom>Xov Xwm Pov Tseg Hauv Xov Tooj>Qhov tawg ntawm Cov Khoom Pov Hwm Fiber Optic Xov Tooj

  • https://www.joiwo.com/upload/product/1573090729130647.jpg
  • https://www.joiwo.com/upload/product/1578236290902543.jpg
  • https://www.joiwo.com/upload/product/1578236290844053.jpg
  • https://www.joiwo.com/upload/product/1578236290955956.jpg
  • https://www.joiwo.com/upload/product/1578236291443404.jpg
  • https://www.joiwo.com/upload/product/1578236291640162.jpg
  • 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
  • xov tooj cua pov thawj
  • dej pov thawj xov tooj

Explosion Proof Outdoor Wall Mount Fiber Optic Telephone for Oil and Gas -JWBT832

Lub xov tooj tawg pov thawj JWBT832 yog ib qho xov tooj xwm ceev uas tshwj xeeb hais txog qhov hnyav ib puag ncig ntawm kev lag luam sab nraum zoov.Xov tooj yog rugged thiab check thiab tawg pov thawj xov tooj yog intrinsically muaj kev nyab xeeb thiab atex zone1 thiab zone 2 kuj zone 21.

The explosion proof telephone uses aluminum alloy as the raw material for the weatherproof enclosure, and the exterior is strong, it is IP optical fiber model. OEM and customization is also available.


Nug
  • Hauj lwm yam khoom
  • Daim ntawv thov
  • Yog vim li cas thiaj xaiv peb
  • FAQ
  • Nug

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

2.Aluminium alloy tuag-casting plhaub, siab txhua yam muaj zog thiab muaj zog cuam tshuam tsis kam.

3.Heavy Duty handset with hearing Aid compatible receiver, Noise cancelling microphone. 

4.Zinc alloy keypad and Magnetic reed hook-switch.

5. Huab cua pov thawj tiv thaiv IP66-IP67.

6.Powder coated in UV stabilized polyester finish. 

7.Wall mounted, Yooj yim installation.

8.Ntau lub vaj tse thiab xim.

9. tus kheej ua xov tooj spare qhov muaj.

10.CE, FCC, RoHS, ISO9001 raws txoj cai.



Kev tawg pov thawj

   ExdibIICT6Gb/EXtDA21IP66T80 ℃

voltage

AC220V ± 10%, 50Hz

Standby Ua Haujlwm Tam Sim No

0.2A

Sij Hawm Pheej Hmoo

250~3000 Hz

Ringer Volume

90dB (A)

Corrosion Qib

WF1

ambient Kub

-20~+ 60

Atmospheric Siab

80~110KPa

Tus kwv tij Vaum

≤95%

Lub qhov taub

3-G 3/4 "

installation

Phab ntsa-mounted

VoIP communication protocol

SIP(RFC3261), IAX2

Hloov raws tu qauv

UDP, TCP, TLS, SRTP

Speech coding

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 standard

RFC2833, SIP Info, In-band

Rau cov chaw nres nkoj

8 RJ11 telephone interfaces (8-way auxiliary machine)



Application

Why Xaiv Peb

FAQ
Ntawv pov thawj:SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,
Cov:1 sets/carton, 14kg/carton
Hnub xa khoom:3-7days
MOQ:1 teeb
Muaj peev xwm muab lus:5000 sets/month
Lub Sij Hawm Them Nyiaj:T/T, Paypal, Alibaba Trade Assurance, L/C or others for negotiation.
Qauv muab:Samples are available and can be free for strategic customer.
Qauv kev npaj:Standard samples will be prepared to sending in about 3 working days. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Kev pab cuam tom qab muag2 Years' Warranty and spare parts are available for maintenance.
Tiv taujTel: 0086-574-58223619, Mob: +86-13858299692


Hu Rau Peb

Kos npe rau thiab khaws!Muaj email tshwj xeeb & Tsawg sijhawm luv nqi tshwj xeeb