GPRS/CDMA MODEMS
CDMA Modem
Features
- Simple installation and easy maintenance
- Wireless communications voids the need for multiple physical cables & connections
- CDMA RUIM card based operation
- High performance antenna boosts overall system performance
- Power ON, NetworkSignal strength & Transaction LED indications
- Four RED color LED indication for actual CDMA network signal strength indication
- Normal working temperatures range (0ºC to +70ºC)
- High operating speed
- RS-232 C Serial interface
- High reliability
- Power supply: 5V/ 1A DC
| Specifications | |
| Module | CDMA Technology |
| Working bands | i. CDMA2000 1x 800 MHz ii. CDMA2000 1x 1900 MHz |
| Protocols | IS-2000 |
| Data | i. CDMA 1x (Forward/ Backward : 153 kbps) ii. Built-in TCP/ IP stack |
| SMS | i. Supports MO and MT ii. Supports SMS in text format |
| Connectivity | |
| a. Antena | 50-Ohm SMA connector supports External Antenna, Internal Antenna (Optional), Outdoor Patch Panel Antenna, Optional TNC connector |
| b. Power Supply | External Adapter 5V/ 3A |
| c. RUIM | RUIM card holder |
| d. Communication port | RS-232 Serial Port with DB-9 Female connector |
| LED Indications | i. RED color LED for Power ON (PWR) ii. GREEN color LED for ongoing transaction (Rx/ Tx) iii. Four RED color LEDs for Network Signal Strength (N/W Signal) |
| Dimensions | 116mm (L) x 81mm (B) x 33mm (H) |
| Working temperature | Normal working temperature: 0°C to +70°C |