Installation Manual

Chapter 1 - System Description Specifications
BreezeMAX Extreme 31 System Manual
The minimal power supply voltage is limited by backhaul minimal input power.
The following table defines power supply minimal output voltage and Extreme
BTS maximal consumption. All the mentioned cables are 16-gauge shielded.
The minimal power supply output voltage is 51V.
The minimal power supply output voltage for PoE is 54V.
Table 1-19: Power Requirements without Cable Loss
Unlicensed BM Extreme
22dBm
Standard Power BM
Extreme 30dBm
High Power BM
Extreme 37dBm
1 channel 2 channels 1 channel 2 channels 1 channel 2 channels
Digital 26W 26W 26W 26W 26W 26W
Radio with PS
efficiency
15.5W 31W 33W 66W 94W 188W
Total 41.5W 57W 59W 92W 120W 214W
With powerful
CPU
N/A N/A 69W 102W 130W 224W
With Wi-Fi AP N/A N/A N/A N/A N/A N/A
With Self
backhauling
70W 85W 95W 130W 160W 250W
Table 1-20: Required Power Supply for 16 Gauge Power Cables
BST type Wires 90m Cable 70m Cable 50m Cable 30m Cable
High Power 4 51V / 287W 51V / 277W 48V / 271W 48V / 262W
Standard Power 2 51V / 150W 50V / 145W 48V / 141W 48V / 136W
4 48V / 140W 48V / 138W 48V / 135W 48V / 133W
Low Power 2 48V / 95W 48V / 92W 48V / 90W 48V / 88W
4 48V / 90W 48V / 89W 48V / 88W 48V / 87W
Table 1-21: Required Power Supply for 24 Gauge PoE without Self-backhauling
BST type Wires 90m Cable 70m Cable 50m Cable 30m Cable
Low Power
SISO(42W)
4 54V / 49W 54V / 47W 54V / 45W 54V / 44W
Low Power
MIMO(57W)
4 N/A 54V / 66W 54V / 63W 54V / 60W