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19“inch”/desktop 8 voice+(1-4)rs232/422/485+4eth Fiber Telephone Converter

19“inch”/desktop 8 voice+(1-4)rs232/422/485+4eth Fiber Telephone Converter

Brand Name: FCTEL
Certification: ISO2008
Model Number: FC-VT004
Minimum Order Quantity: 2sets
Delivery Time: 5-10days
Payment Terms: L/C,T/T
hangzhou Future Technology Co.,Ltd.
Active Member
Hangzhou Zhejiang
Business type: Manufacturer
Telephone : 86-0571-87007055
Supplier`s last login times: within 9 hours

Product Overview:

E1-8Voice+4RS232 Multiplexerprovides oneE1 interface8 Channel telephoneoutput, 4 ChannelRS232/422/485 and 4Channel Ethernet optional. The device circuit is the digital circuit. The working is reliable, stable, and low power consumption, high integration, small size, ease of installation and maintenance.Many customers are leased from telecom operators E1 line used in computernetworking, can use this device in the E1 leased line opened on a few channel telephone. Then between Headquarters and the branchcan call for free.

Wide industry application . to expand special function according to different industries


Features:

  • Based on self -copyright IC
  • E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
  • Voice port supportsFXO and FXS port, EM2/4 audio interface, FXOport docking with program-controlled switchboard, FXS port connected to the user's telephone;
  • Voice FXO/FXS access, supports caller ID feature and reverse polarity billing functions

Support various sites mutual number allocation function

Provide 4 expansion interface, you can extend 1~4Channel asynchronous data, such as RS232/RS485/RS422/Manchester code; 1~4Channel voice, 1~8Channel switch , or two/four line audio and so on

  • Ethernet interface supports10M/100M, half/full duplex auto- adaptable,support VLAN
  • 4Channel Ethernet interface is switch interface,support VLAN, can set to 4 channel logical isolation
  • Ethernet interface can support AUTO-MDIX (crossed line and straightly connected line self-adaptable )

Thetransmission distance is up to 2-120Km without interruption

  • AC 220V, DC-48V, DC24V can be optional

Technical Parameters:


E1 Interface

Interface Standard: comply with protocol G.703;
Interface Rate: n*64Kbps±50ppm;
Interface Code:HDB3;

E1 Impedance:75Ω (unbalance), 120Ω (balance);

Jitter tolerance: In accord with protocol G.742 and G.823

Allowed Attenuation: 0~6dBm


FXS Phone Interface

Ring voltage: 75V

Ring frequency: 25HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

FXO Switch Interface

Ring detect voltage: 35V

Ring detection frequency: 17HZ-60HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

EM 2/4 Line

AD: 0dB

DA: -3.5dB

Two/Four-line Impedance: 600 Ohm

Return loss: 20 dB

Power

Power supply: AC180V ~ 260V;DC –48V;DC +24V

Power consumption: ≤10W

Dimension

Product Size:Mini Type216X138X31mm(WXDXH)

19 inch 1U485X200X45mm(WXDXH)

Simple Packaing: mini 274X193X84mm(WXDXH)

19inch 522X263X82mm(WXDXH)

Piece Wieght : mini 1KG / 19inch 2.4KG


Working environment

Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)

Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)


Networking Application:

Application one

Description:

Ordinary access,point to point solution,both port can put inone E1 interface,8 Channel telephones , 4 Channel RS232/422/485 and 4Channel Ethernet optional.

fiber voice

Application Two


Description:

Hotline access,point to point solution,both port can put inone E1 interface,8 Channel hotline , 4 Channel RS232/422/485 and 4Channel Ethernet optional.


product department:


certification


Primary Competitive Advantages:


Experienced Staff
Guarantee/Warranty
International Approvals
Price
Product Features
Prompt Delivery
Service
Small Orders Accepted


Our service

1. The good constructionwarranty-3years
2. Your client satisfied on the right schedule and quality
3. You canget a good reputationfrom your market and obtain more orders
4. Our professional service before and after sale
5. The reasonable price
6.Any query from you are welcome and will be replied within 24 hours
.


Note:


superior performance, abundant functions, easy operation, high accountability and a complete range of specifications.

Can fully meet the individual needs of customers in the industry.


Contact Us


Welcome your inquiry, and welcome to visit our factory.
For more information, please feel free to contact us, we will reply you in 24 hours
.



Product Tags:

Multiplexer

      

voice MUX

      

e1 pcm

      

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19“inch”/desktop 8 voice+(1-4)rs232/422/485+4eth Fiber Telephone Converter