Zycoo U20-GSM - Module de 1 puce GSM pour le Zycoo CoVox U20
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Description
Designed with SIM900 for global market, SIM900 is a quad-band GSM engine that works on frequencies GSM 850MHz, EGSM 900MHz, DCS 1800MHz and PCS 1900MHz.
Fiche Technique
The GSM module supports CooVox-U2 Ip Phone Systemfor GSM connection. Each port has one LED(Light-Emitting
Diodes), which is assembled on the mainboard.
The Red LED indicates port status:
Solid Red= Module loading successful
Blink Red= Channel Ringing
If the LED is off, the GSM module is loading failure.
The Red LED indicates port status:
Solid Red= TE Model
The Green LED indicates port status:
Solid Green= NT Model
If the LED is off, the module is loading failure.
SIM900 key features
|
Feature |
Implementation |
|
Power supply |
Single supply voltage 3.4V-4.5V |
|
Power saving |
Typical power consumption is SLEEP mode is 1.5mA(BS-PA-MFRMS=5) |
|
Frequency Bands |
SIM900 quad-band:GSM850, EGSM 900, DCS 1800, PCS 1900. The SIM900 can search the 4 frequency bands automatically. Compliant to GSM Phase 2/2+ |
|
GSM class |
Small MS |
|
Transmitting power |
Class 4(2W) at GSM 850 and EGSM 900 Class 1(1W) at DCS 1800 and PCS 1900 |
|
Temperature range |
Normal operation: -30-+80 degrees Centigrade |
General
| Fabricant | Zycoo |
| Type | Appliance materielle |
| Usage | PME |
| Couleur | Noir |
Telephonie
| Nombre d'utilisateurs / extensions | Jusqu'a 20 |
| Ports FXS integres | 2 |
| Ports FXO integres | 2 |
Reseau
| Appels simultanes | Jusqu'a 10 |
Garantie
| Garantie | 1 an |
Design
| Poids | |
| Dimensions |
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