Etross-8848 GSM аналоговый преобразователь FWT с PSTN Follow me (следуй за
- Категория: Беспроводные терминалы >>>
- Поставщик: Shenzhen,Etross,Telecom,Co.,Ltd.
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Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 57.48 $* | 58.20 $* |
| Jul-17-2025 | 46.84 $* | 47.9 $* |
| Jun-17-2025 | 56.96 $* | 57.25 $* |
| May-17-2025 | 56.36 $* | 57.21 $* |
| Apr-17-2025 | 45.90 $* | 46.78 $* |
| Mar-17-2025 | 55.84 $* | 56.97 $* |
| Feb-17-2025 | 54.69 $* | 55.96 $* |
| Jan-17-2025 | 54.62 $* | 55.52 $* |
Характеристики
Product Description
Etross-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.
The main application is: Connecting the RJ-11 FXS line to connect Ordinary telephone set for voice call, to connect PBX for call extensions, to connect billing systems for public phone use, to connect VoIP gateway to realize VoIP call termination, to connect alarm system for security purpose, etc. It is not a VOIP gateway, nor a GSM+VOIP gateway. It is a GSM Fixed Wireless Terminal that produces an Analog FXS phone line.
Etross-8848GSM/PSTN with LCR has the function of choosing the route automatically.
When you dial out from the device, it will check the prefix number. You just need to preset it in the unit, then it will call out through GSM/PSTN according to the presetting rules. Also, both GSM and PSTN support call-in.
When you are in calls through GSM line, if another call arrives at PSTN, the caller will hear busy tone, and vice versa.
If you don't connect the PSTN line, it will dial out from your mobile SIM without distinguishing at high cost.
If the SIM card is not in its position or GSM network is no signal, it will dial out from PSTN line.
Features
- It is a 1 channel GSM Gateway which has 2 RJ-11 interfaces for extensions;
- It can connect with ordinary telephone sets, PBX , VOIP Gateway, Billing meter Alarm system etc. ;
- Dialing tone frequency:450 HZ;
- Can adjust dial interval from 0.5sec to 9 sec by setting up from telephone set; 5) Can adjust voice volume by setting up from telephone set;
6) Caller ID display, own ID hides (optional);
7) Bell signal;
8) Antenna socket (SMA);
9) IP Presetting;
10) Working status and Signal Strength by LED indicator; 11) IMEI Change (optional). 12) Back-up Li-ion battery (Optional): 7.2V 1300MA. 13)Stand-by time: 24hrs, Talking time: 2.5hrs. - Strong signal
- SIM Card supported(1.8V,3V)
- Supports DTMF 2'nd dialing out
- Locking PIN / network (optional)
- )Provides reversal polarity signal for metering
- Provides optimized circuit connecting the exchange device for Extension
- Auto-select economic route(Low-cost routing LCR function)
- When GSM is unavailable, calls will be forced to dial out from PSTN.
- When not connecting to PSTN line, GSM will provide the forced dial-out function.
Technical Specifications
ETROSS-8848 GSM PSTN FWT 1 piece;
Ac-adapter 12V 1A: 1 piece,
GSM Antenna with 3m cable 1 piece,
User’s Manual 1 piece,
G.W: 0.75kg per unit. And 20pcs per carton, 16kg per carton.
Gift carton Measurement: 55cmX34.5cmX32.5cm
Product packaging
ETROSS-8848 GSM PSTN FWT 1 piece;
Ac-adapter 12V 1A: 1 piece,
GSM Antenna with 3m cable 1 piece,
User’s Manual 1 piece,
G.W: 0.75kg per unit. And 20pcs per carton, 16kg per carton.
Gift carton Measurement: 55cmX34.5cmX32.5cm
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