Landline Converter Terminal for PBX Telephone Exchange

ETROSS GSM Fixed wireless terminal FWT-8848 (1 SIM slot,Rj11 FXS ports*2)

Connect devices : PSTN/FXO(オプション), FAX(オプション), PBX,Telephone,Billing machine,FXD gateway,Alarm security system etc.

Frequencies series: 2G GSM quad bands, CDMA 800mhz/450mhz, 3G WCDMA quad bands, 4G VOLTE customized bands.Welcome to inquiry.

1. 応用

1) The Installation for Connecting to Ordinary Telephone

2) The installation for connecting to billing device for metering

3) The installation for connecting to alarm system for Security

4) The installation for connecting to PBX for call extentions

5) The installation for connecting VoIP gateway for Call Termination

2. General Description

GSM FWT-8848 is a GSM to Analog Converter(single port, insert 1 sim card only), 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 the GSM network. This device can both receive and make calls.

3.特徴:

1) It is a 1 channel GSM FWT which has 2 RJ-11 outputs for extensions;
2) It can connect with ordinary telephone set, Alarm system,PBX ,Billing meter, VOIP Gateway etc. ;
3) Dialing tone frequency:450hz;
4) Employ Industrial module to make;
5) Can adjust dial interval from 0.5sec to 9 secs by setting up from telephone set;
6) Can adjust voice volume by setting up from telephone set;
7) SIM card supported (1.8V, 3V);
8) Caller ID display;
9) DTMF Dialing;
10) Bell signal;
11) Polarity reversal;
12) The RJ-11 socket which connect the phone or billing system for metering purpose;
13) Antenna socket (SMA);
14) IP Presetting;
15) Working status and Signal Strength by LED indicator;
16) IMEI Change (オプション).
17) PIN Lock&Network Lock(オプション)
18) Back up Li-ion battery( Optional) 7.4V 900mAh.standby 24hrs,talking time: 2.5hrs.

4.技術仕様:

Air interface standard: GSM850/1900Mhz,900/1,800Mhz phase 2+ full band
Frequency ranges:
あ) GSM 850 GSM 1900:
I) Transmission: 869.2 ~ 893.8MHz I) Transmission: 1, 930 ~ 1, 990MHz
Ii) Reception: 824.2 ~ 848.2MHz Ii) Reception: 1, 850 ~ 1, 910MHz
B) GSM 900: GSM 1800:
I) Transmission: 890 ~ 915MHz I) Transmission: 1, 710 ~ 1, 785MHz
Ii) Reception: 935 ~ 960MHz Ii) Reception: 1, 805 ~ 1, 880MHz
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
色: White /Black (オプション)
AC-Adapter interface: 入力: AC 110~240VAC 50~60Hz;出力: 12DC 1A.
AC-Adapter type: EU,私たち,AU,British can be optional

5.Packing List

6. Certificates

We exported huge quantity of model FWT-8848 to overseas in the past 15 年,

With Complete qualifications and strong strengh. CE/ROHS/FCC available,

7. Product Shows