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Ledakan Proof Serat Optik Bukti

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  • IP66 aluminum alloy wall mounted telephone
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  • 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
  • weather proof telephone
  • telpon bukti banyu

Telpon Ledakan Bukak Serat Optik ing Ruangan Gunung Fiber kanggo Minyak lan Gas -JWBT832

Model: JWBT832

Kelas Perlindungan : IP66

Material: Alloy Aluminium

Werna : Kuning (Disesuaikan)

Ukuran: 343 × 294 × 206

Communication Mode: IP Fiber Optic


  • Product Description
  • aplikasi
  • Napa Pilih kita
  • FAQ
  • Inquiry

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

2.Aluminum alloy die-casting shell, kekuatan mekanik sing dhuwur lan resistensi kuwat.

Handset 3.Heavy Tugas karo panrima sing kompatibel karo Pangrungon, Mbebayani mikropon. 

4. Keypad paduan seng lan saklar pancing magnet.

5.Proteksi bukti bukti kanggo IP66-IP67.

6. Bubuk dilapisi UV dadi poliester stabil. 

7.Wall dipasang, instalasi prasaja.

8.Pemasang lan warna.

9. bagean telpon digawe khusus kasedhiya.

10.CE, FCC, RoHS, ISO9001 netepi.



Tandha bledosan-bukti

   ExdibIICT6Gb / EXtDA21IP66T80 ℃

Voltase

AC220V±10%,50Hz

Saiki Siaga Pakaryan

≤0.2A

Frekuensi Response

250~3000 Hz

Jilid Ringer

90dB (A)

Bahan Korosi

WF1

Suhu sekitar

-20~+ 60

Tekanan atmosfir

80~110KPa

Asor Relatif

≤95%

Bolongan Lead

3-G3 / 4 "

instalasi

Dipasang tembok

VoIP communication protocol

SIP(RFC3261), IAX2

Transfer Protocol

UDP, TCP, TLS, SRTP

Coding pidato

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

Output port

8 RJ11 telephone interfaces (8-way auxiliary machine)



Application

Why Pilih Kita

FAQ
Sertifikasi: SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,
packing: 1 sets/carton, 14kg/carton
Tanggal pangiriman: 3-7days
MOQ: 1 set
Kemampuan Pasokan: 5000 sets/month
Jangka Pembayaran: T/T, Paypal, Alibaba Trade Assurance, L/C or others for negotiation.
Penawaran Sampel: Samples are available and can be free for strategic customer.
Pengaturan conto: 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)
Layanan sawise-sales 2 Years' Warranty and spare parts are available for maintenance.
kontak Tel: 0086-574-58223619, Mob: +86-13858299692


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