GSM PSTN Cellular Terminal

Etross 8848 GSM FSTN Fixed Wireless Terminal / FWT / Fixed Cellular Terminal / FCT / Wireless Local Loop / Dialer / Gateway with LCR

Brand: Etross or OEM brand 
Model No.: Etross-8848 GSM/PSTN 
Product name: 1 Port FWT 8848 GSM PSTN Gateway with Call Forwarding / Call Back Function

Frequencies: 850/900/1800/1900MHz

GSM+PSTN fwt with LCR has the function to choose route automatically.

When you dial from GSM+PSTN fwt, it will check the prefix no. you preset into device.

Then it will call out through GSM or PSTN according to your presetting rules.

And GSM /PSTN both support call in .

When you are in the phone call through GSM, and at the same time, another phone call

to pstn line, the caller will hear busy tone. And vice versa.

It will dial out through GSM if you don't connect to PSTN or PSTN line is

disconnected, and it will dial out through PSTN if you don't insert SIM card or

GSM network has no signal.

Features:

1) Auto-select economic route (Low cost routing-LCR function)

2) GSM isn't ready, call will be forced to dial out from PSTN.

3) When not connecting to PSTN line, GSM will provide the forced dial-out function

4) Simple to install and easy to maintain

5) Steady module and reliable design ensures good performance

6) Provides optimized circuit directly connecting the exchange device for extensions

7) Compatible to most telephones, PBX device.

8) Strong signals with high gain antenna

9) Attractive plastic casing

10) SIM card supported (1.8V, 3V)

11) Caller ID display

12) Provides reversal polarity signal for metering

13) No noise and clear voice

14) Suitable for wide voltage range and low power consumption

15) Suitable for all kinds of weather and environment

16) RJ-11 ports (1 fxo for pstn line and 1 fxs port)

17) Locking PIN / network (optional)

Sketch for connecting to PSTN And Ordinary Telephone set:

Advantages:
1)Strong signal
2)IMEI changeable
3)Backup lithium-ion battery
4)SIM Card supported(1.8V,3V)
5)Supports DTMF 2'nd dialing out
6)Locking PIN / network (optional)

7)Hides subscriber ID (been sent out)
8)Connects Alarm systems for security use
9)Provides reversal polarity signal for metering
10)Compatible to most telephones, PBX and VoIP gateways
11)Provides optimized circuit connecting the exchange device for Extension

12)Auto-select economic route(Low-cost routing LCR function)
13)When GSM is unavailable,calls will be forced to dial out from PSTN.
14)When not connecting to PSTN line,GSM will provide the forced dial-out function.

15)Routing between PSTN and GSM

Users can program the numbers they need to dial through GSM. The Follow Me GSM Gateway

will choose the proper path (GSM or PSTN) to make the phone call - This is ideal when calling work

colleages and can be used for further cost savings when calling mobile phones on other networks

depending upon the mobile phone tariff.

16)ACR Dialler (Automatic Call Routing)

In addition to GSM/PSTN router, the Follow Me GSM Gateway also has all features of an ACR dialer providing

users with the ability to use alternative telephone companies and calling cards for cheaper PSTN calls.

17)Answering a GSM Phone Call by Normal Telepohone

When the handset receives a call, the normal telephone will ring. User can then pick up the handset and answer

the call.

18)Call Diverter (Follow Me)

When users are out of the home or office, they can set the number where they are. If anybody calls them from

the landline PSTN number, the unit will forward this call to the number through the mobile phone.

It also works in opposite direction.

19)Transit between PSTN and GSM Network

Users can call into the Follow Me GSM Gateway device to the landline PSTN number, and then dial out from the GSM,

or in opposite direction enabling mobile users to call into the GSM Gateway and make a call over the landline

(ideal when making international calls). Password can be set to protect unauthorised access.

20)Use GSM as a PSTN Line

Under some conditions, the PSTN line is not available. Users can still use a normal telephone or PBX through the GSM network.

Technical Specifications

Air interface standard: GSM850/1900Mhz,900/1,800Mhz phase 2+ full band 
Frequency ranges:
A) 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

Color: White /Black (optional)
AC-Adapter interface: Input: AC 110~240VAC 50~60Hz
Output: 12DC 1A.

AC-Adapter type: EU, US, AU, British can be optional

Package(Standard carton,20pcs/carton):
1)FWT weight: 400g
2)Total weight: 800g
3)Color: White/blue/black(optional)
4)Size(L x W x H): 185 x 135 x 22(mm)