A Cellular Distributed Antenna System (DAS) is a network of antennas strategically placed throughout a building, venue, or area to enhance and distribute cellular signals. The purpose of a Cellular DAS is to improve the coverage and capacity of wireless communication networks, ensuring a strong and reliable signal for mobile devices within a specified area.
Applications:
- Airports
- Road tunnels
- Railway tunnels
- Shopping malls
- Hotels
- Hospitals & Convention Centres
Point of Interface (POI)
- Supports Wideband frequency from 700 to 3800 MHz as one product
- Supports Multi Operator, Multi Technology
- Local control via USB and web based Remote management
- POI shelf has 8 plugs in dual-band RF cards
- Up to 16 different BTSs can be connected
- Maximum input power - DL: +43 dBm; UL: -10 dBm
- Attenuation range (1 dB step) – 30 dB in DL and UL
Master Optical Unit (MOU)
- Modular in design
- Support up to 4/8/16 Remote Optical Units
- Local control via USB/RJ45
- Web based remote management through wireless modem
- Rack mountable
- Link failure indication at central location
- Supports Wideband of frequency from 700 to 3800 MHz band
Remote Optical Unit (ROU)
- 43 dBm composite RF power per RF card
- +5 dBm optical power and 5 dBo optical link budget
- Excellent noise figure performance and low propagation delay
- Low interference transmitted to BTS ensures optimum performance
- LED based fault alarm Indication (Critical Alarms)
- Power consumption < 240 W per band
- Supports Wideband of frequency from 700 to 3800 MHz band