Dual Band GSM FWT (900/1800Mhz) voice terminal for pbx/ voip

Model: etross-8818

Frequencies: 900/1800Mhz

Features:

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) SIM card supported (3V, 5V)

8) Caller ID display

9) Provides reversal polarity signal for metering

10) No noise and clear voice

11) Suitable for wide voltage range and low power consumption

12) Suitable for all kinds of weather and environment

13) RJ-11 ports (two extensions: line / phone and line (optional))

14) Locking PIN / network (optional)

15) PSTN to GSM, contrariwise GSM PSTN (optional)

Specifications:

1) Air interface standard: GSM 900 / 1,800MHz phase 2+

2) Frequency ranges:

a) GSM 900: i) Transmission: 890 ~ 915MHz ii) Reception: 935 ~ 960MHz

b) GSM 1800: i) Transmission: 1,710 ~ 1,785MHz ii) Reception: 1,805 ~ 1,880MHz

3) Channel space: 200kHz

4) User line, bell signal: in line with GB/T15279

5) Max power: 0.25W / 0.5W

6) Consumption: a) Immobility: less than 25mAh b) Transmission: less than 400mAh

7) Sensitivity: -105dB

8) Dial tone frequency: 450MHz (standard)

9) Surrounding temperature: -10°C ~ +40°C

10) Relative humidity: 45% ~ 90% (without frost)

11) Atmosphere pressure: 86 ~ 106KPa

12) Environment noise: <60dB

13) Antenna amplifying: 3.5dB (omni directional), 12dB (certain direction / chosen direction)

14) AC power: DC 10V - 20V

15) Input: AC100 - 230V, 50 / 60Hz

16) Output: 12V 1A

17) Switching type / transformer type AC adapter (optional)

18) Connector of power: China

19) Dimensions (L x W x H) (average): 185 x 135 x 22mm

20) Weight: a) FWT: 400g b) Full set with AC adapter, antenna and box: 800g

21) Colors: white / blue (optional)

22) Connection mode: RJ-11 phone sockets

23) Antenna connection: SMA antenna connection

Outer packing:Cartons