Ruim/Non-ruim Support 800/1900MHz CDMA FWT / CDMA Fixed Wireless Terminal for call termination

Specifications

800/1900MHz CDMA FWT
1.Strong signals
2.Supports modem mode
3.No noise and clear voice

Brand: Etross
Model: Etross-8828
Frequencies: 800/1900Mhz Ruim/Non-ruim Support cdma fwt/cdma fixed wireless termina 

 

 Product Introduction

    Etross-8828 is a CDMA to Analog Converter, the device can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out from the CDMA network. This device can both receive and make calls.

  So It is widely used in home &office, public phone, rural areas, steamer, railway etc. 

 Structure

Item	Etross-8828	Remark
Material	ABS (Acrylonitrile Butadiene Styrene)
Dimension	170mm×118mm×30mm	Excluding antenna
Weight	250g	Weight of Main unit
Power Switch	Rocker switch
Power Socket	12V DC input	DC-470
Data port interface	9PIN (RS-232)	For Non-Ruim Only(for write IMSI&ESN)
Phone interface	RJ11	2 RJ-11 ports for extentions
Antenna interface	SMA-female
LED display	No.1: Power, No.2-5: Signal Strength display, No.6: talking, No.7-8: In Use	From Right to left(front side view)

 

Features &Functions

1.Simple to install and easy to maintain
2.Steady module and reliable design ensures good performance
3.Provides optimized circuit directly connecting the exchange device for extensions
4.Compatible to most telephones, PBX and VoIP gateways (for call termination)

5.Strong signals with high gain antenna

6.Attractive plastic casing
7.Color: White casing
8.Can dial the local calls, mobile calls, international calls and special free calls
9.Supports modem mode
10.Supports DTMF phone Caller ID
11.Accurate signal charge and bi-directional; voice detect charge
12.Provide reversal polarity signal(Voice detecting reverse) when connecting to metering
13. it can lock Sim card and terminal
14. RJ-11 ports (two extensions: line / phone and line (optional)

15.Ruim Support or Non-Ruim support (optional)
16.Non-Ruim Support can be wrote IMSI, ESN, SID, NID, PRL.

17.Suitable for wide voltage range and low power consumption

18. No noise and clear voice

19. Locking PIN / network (optional)

specifications:
1.Networks support: CDMA 800/1900Mhz
2.Support: RUIM-SUPPORT/NON-RUIM SUPPORT
3.Industrial module
4.Voltage: DC 9V /DC12V
5.Stand by hours: 48 Hours
6.Talk time: 2-6 Hours
7.Charging time: 6 hours
8.Power consumption:
Static≤25MA           emission≤500MA
9.Peak power consumption: 0.25W/0.5W
10.Receive sensitivity: -104db
11.Antenna increment: All directions: 5.0db           Certain/Selection: 12db

 Installation And Connection

1) The Installation for Connecting to Ordinary Telephone

 Because there are many types of ordinary telephone and their electric parameters are different. In order to avoid mutual disturbance between telephone and terminal and affect voice quality. The distance between telephone and terminal is 1.5m at least.

2) The installation for connecting to billing device for metering

If the users demand to register cost during calls, billing device can be connected between terminal and ordinary telephone. Billing device register cost according to the anti-polarity signal that is provided by terminal. 

3) The installation for connecting to PBX for call extentions

If users want to connect small PBX to this terminal, connect terminal’s “Phone port” to the PBX.

4) The installation for connecting VoIP gateway for Call Termination 

Suppose a VoIP call originates from US, which was transferred from US Server to China Server on VoIP, finally the call will be terminated from internet to CDMA network and to be sent out to the destination answer side.

5) The installation for connecting to alarm system for Security

The CDMA FWT can substitute the PSTN for connecting to alarm system for security purpose when PSTN failure or not available.