وصف
ماركة: Etross or OEM Brand
Model no.: FWT-8848
Product name: GSM Fixed Wireless Terminal
Frequencies: GSM 900/1800 MHz dual band; GSM 850/900/1800/1900 MHz quad band
ملحوظة: 3G FWT and 4G FWT is available, please contact with us if you need them
Main function & سمات
1) Simple to install and easy to maintain
2) Steady industrial 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) Connect to Alarm systems to realize wireless alarm(for security use)
6) Strong signals with high gain antenna
7) Support SIM card (1.8الخامس,3الخامس)
8) Support DTMF 2’nd dialing out
9) DTMF CLIP(Caller ID display)
10) Hide subscriber caller id (been sent out)
11) Provides reversal polarity signal for metering
12) Signal indiator and power indicator and working status indicator
13) Suitable for wide voltage range and low power consumption
14) Suitable for all kinds of weather and environment
15) Locking PIN / network (optional)
16) GPRS function(optional)
17) Support IMEI change(optional)
18) Back up li-ion battery(optional)
تحديد
1) Air interface standard: GSM850/1900Mhz,900/1,800Mhz phase 2+ full band
2) Frequency ranges:
أ) GSM 850 GSM 1900:
أنا) Transmission: 869.2 ~ 893.8MHz I) Transmission: 1, 930 ~ 1, 990ميغاهيرتز
Ii) Reception: 824.2 ~ 848.2MHz Ii) Reception: 1, 850 ~ 1, 910ميغاهيرتز
ب) GSM 900: GSM 1800:
أنا) Transmission: 890 ~ 915MHz I) Transmission: 1, 710 ~ 1, 785ميغاهيرتز
Ii) Reception: 935 ~ 960MHz Ii) Reception: 1, 805 ~ 1, 880ميغاهيرتز
3) Channel space: 200كيلو هرتز
4) User line, bell signal: In line with GB/T15279
5) Max power: 0.25دبليو / 0.5دبليو
6) Consumption:
أ) Immobility: Less than 25mAh
ب) Transmission: Less than 400mAh
7) حساسية: -105ديسيبل
8) Dial tone frequency: 450ميغاهيرتز (standard)
9) Surrounding temperature: -10°C ~ +40°C
10) Relative humidity: 45% ~ 90% (without frost)
11) Atmosphere pressure: 86 ~ 106KPa
12) Environment noise: <60ديسيبل
13) Antenna amplifying: 3.5ديسيبل (omni directional), 12ديسيبل (certain direction /Chosen direction)
14) AC power: DC 10V – 20الخامس
15) Input: AC100 – 230الخامس, 50 / 60هرتز
16) الإخراج: 12V 1A
17) Switching type / transformer type AC adapter (optional)
18) Connector of power: US or European type
19) Dimensions (L x W x H) (average): 185 x 135 x 22mm
20) وزن:
أ) FWT: 400ز
ب) Full set with AC adapter, antenna and box: 800ز
21) Colors: White/grey/black (optional)
22) Connection mode: RJ-11 phone sockets
23) Antenna connection: SMA antenna connection
