EC25 Module 1 SIM Etross 8848 LTE FWT FCT Gateway 4G FWT fixed wireless terminal ETS-8848 4G VoLTE FWT fixed wireless terminal 4G FCT fixed cellular terminal 4G fixed wireless terminal 1. General Description 4G LTE FWT ETS-8848 is a 4G Lte Analog Converter, the device can produce a FXS line to allow a regular phone to be connected and used just like a local land line(PSTN) except your calls will go out from the 4G network. This device can both receive and make calls. It is a 4G LTE Fixed Wireless Terminal that produces an analog FXS phone line . 1.1 The main applications: 1) Connecting the RJ-11 FXS line to an ordinary telephone set for voice call; 2) Connecting PBX for call extensions; 3) Connecting billing systems for public phone use; 4) Connecting VoIP FXO gateway to realize VoIP call termination; 5) Connecting alarm system for security purpose,such as lift elevator system, security bugular system 1.2 Module employed Quectel 4G LTE standard module EC2X is a wireless module which is designed for the global market. It can be designed in many kinds of applications which can work on 4G LTE network. Quectel 4G LTE Standard EC2x(EC25,EC21,EC20 R2.0 and EC20 R2.1) / EG21-G / EC200T etc. for different countries and networks. 1) For North America/United States/Canada(hot selling) EC25-AFX module: LTE FDD B2/B4/B5/B12/B13/B14/B66/B71 & WCDMA B2/B4/B5 2) For Europe/the Middle East/Africa/Korea/Thailand EC25-EUX moduel: LTE FDD: B1/B3/B7/B8/B20/B28A & LTE TDD: B38/B40/B41 & WCDMA: B1/B8 & GSM: B3/B8 3) For Australia/New Zealand/Thaiwan/Brazil EC25-AUX module: LTE FDD: B1/B21/B3/B4/B5/B7/B8/B28 & LTE TDD: B40 & WCDMA: B1/B2/B5/B8 & GSM: B2/B3/B5/B8 4) For Japan EC25-J module: LTE FDD: B1/B3/B8/B18/B19/B26 & LTE TDD: B41 & WCDMA: B1/B6/B8/B19 2. Features 1) It is a 1 port 4G LTE fixed wireless terminal, which has 2 RJ-11 outputs for extensions; 2) It provides optimized circuit directly connecting the exchange device for extensions; 3) It can connect with ordinary telephone set, PBX , VOIP Gateway, Billing meter etc. 4) It has Steady module and reliable design to ensures good performance; 5) It is Suitable for wide voltage range with low power consumption; 6) It employ industrial module Quectel EC2* series to make; 7) It is suitable for all kinds of weather and environment; 8) It provides reversal polarity signal for metering; 9) It has strong signals with high gain antenna; 10) It is simple to install and easy to maintain; 11) Locking PIN / network (optional); 12) Support IMEI change(optional) 13) Backup li-ion battery(optional) 14) SIM card supported (1.8V, 3V); 15) No noise and clear voice; 16) Supports VoLTE function; 17) Attractive plastic casing; 18) Support DTMF/FSK; 19) Caller ID display. 3.Technical Specifications: Phone interface: supply RJ-11 Phone Interface Hanging voltage: 45V Picking off voltage: 30mA / 41mA Dialing tone Frequency: 450Hz Antenna interface: Antenna amplifying>2.5db Sensitivity: <-104DBM Transmitting power: <3W Color: White /Black (optional) AC-Adapter interface: Input: AC 110~240VAC 50~60Hz Output: 5DC 2A. AC-Adapter type: EU, US, AU, British type (can be optional) Back up battery: Li-ion battery 3.7V 800mAh (Can be optional) 4. Operation Circumstance: Operation temperature: -10c~60C Storage temperature: -20C~70C Operation humidity: 45%-95% Atmosphere pressure: 86-106Kpa Environment noise: <60DB Transmitting Power: 2W Sensitivity: <-104dbm Antenna Amplifying: >2.5db Dialing frequency: 450Hz Hanging voltage: 45V Picking current: 30mA/41mA 5. Detailed images: 6,Packing list: