Table 11
DC cable requirements for 6TX 40W FRMC, FRPA, FRPB Modules (Cont.)
Total Configured
output power
RET/MHA
Minimum DC
Voltage voltage (at
FRM input)
Power Cable
> 180 W
Yes
>44.3
Single
> 180 W
No
<41.3
Dual
> 180 W
No
>41.3
Single
Table 12
DC cable requirements for 6TX 40W FRHC, FRHF Modules
Total Configured
output power
RET/MHA
Minimum DC
Voltage voltage (at
FRM input)
Power Cable
<= 180 W
No
Any
Single
<= 180 W
Yes
Any
Single
> 180 W
Yes
<48.2
Dual
> 180 W
Yes
>48.2
Single
> 180 W
No
<45.2
Dual
> 180 W
No
>45.2
Single
Requirements if power is supplied from an external source
The following requirements apply if power is fed from an external power source:
•
The allowed diameter of shielded or jacketed cables is 6-25 mm (0.24-1 in.).
•
The allowed cross section of individual DC wires is 6-25 mm
2
(10-4 AWG) at the DC
terminal. It is recommended that 25 mm
2
(4 AWG) wires are capped to avoid loose
strands. If thicker DC wires are required, then an FSEC/FSES or other IP65 DC
distribution box is required to reduce the cable thickness at the module.
•
Recommended DC cable lengths, thicknesses, and type are provided in the section
Feederless site and Distributed site solution requirements.
•
The DC connector has three screw terminals. The outer terminals are for (+) and (-)
wires. The middle terminal is for grounding the shielded DC cable braid.
Requirements if power is supplied from an external source
The following requirements apply if power is fed from an external power source:
•
The allowed diameter of shielded or jacketed cables is 6-25 mm (0.24-1 in.).
Flexi Multiradio BTS Radio Module and Remote Radio
Head Description
Power requirements and output power
Issue: 05
DN0951745
45