sDAS series is TSI’s fiber Distributed Antenna System. A sDAS system includes the HEU and couple RAUs that can be daisy-chained up to 6pcs. TSI sDAS can provide either dual band SISO or single band MIMO to deploy the signal up to four different carriers. One RAU can cover 16,000 sq. ft (1,500 sq. meters). With build-in antenna or N-type connector, the coverage can be easily adapted to any space. Using mounting bracket, we can easily install the RUA on ceiling, pole or to the wall.
Product Model
sDAS RAU-1/3_01
Specification
Radio Interface
Frequency Range
Refer to Table RAU
Omni Antenna Gain
4dBi frequency > 1700MHz0dBi frequency < 1000MHz
Panel Antenna Gain
9dBi *only available for frequency > 1700MHz
NC type (optional)
N type (F) connector x 2
Downlink Output Power
FDD : +12 ~ +18 dBm per port, 1dB/step.
+18 dBm per port power supports 64QAM 5/6 OFDM at 4% EVM
TDD : +14 ~ +20dBm per port, 1dB/step.
+20 dBm per port power supports 64QAM 5/6 OFDM at 4% EVM
Uplink Noise Figure
6dB max. at max. UL gain
Fiber Interface
Fiber Connector
SC/APC x 2
Built-in Optical Tapper
Tapped 20%, Through 80%
Wavelength Allocation
Downlink : 1550nm , Uplink : 1310nm
Laser O/P Power
-1dBm typical, -2.5dBm minimum
Optical RX Sensitivity
-2dBm
Power Supply
Power input
802.3at – B type Compatible
DC Input Range
+36 ~ +58 V DC
Power Consumption
20W Max.
Environmental
Operating Temp Range
0 ~ +45 ℃
Dimensions & Weight
Dimensions
230 (L) x 142 (W) x 80 (H) mm
Weight
1.4 Kg
Mounting
Wall Mount or Pole Mount
System Function and Features
Initialization and Configuration
RF Power & Frequency
Based on BTS input power level set optimal HEU RF operating point
RAU Serial Number
S/N display on GUI after RAU topology set
Fiber Connection Loss
Display on GUI after RAU topology set
Downlink Path Diagnosis & Calibration
RAU output power default: +18dBm per port, +21dBm total
Uplink Path Calibration
Default: 0dB gain from RAU antenna port to HEU RF port
Normal Operation Mode
RAU Link Parameter Monitoring
Downlink output power : aggregated total power
Fiber loss display
HEU Link Parameter Monitoring
RF1/RF2, D/L input power level from BS,15MHz bandwidth for each selectable channel, center frequency 5 MHz/step
Certification
CE/FCC
LED
LED
Color
Description
PWR
Green
Power on
Red
RAU system DC abnormal
Fiber
Green
RAU has been provisioned and calibrated
Flash Green
RAU has been provisioned but is standby for calibration or under diagnostic test or firmware upgrade
Dark
Low optical power
Table RAU
OA : OMNI antenna , PA : Panel antenna, NC : N-type connector
