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Connecting cnRanger 800 BBU and 2 GHz/3 GHz cnRanger RRH 37
Connecting cnRanger 800 BBU and 2 GHz/3
GHz cnRanger RRH
Review national regulations and ensure that all appropriate regulatory licenses are obtained prior to
deployment. Before installation, the location of the 2 GHz/3 GHz cnRanger RRH needs to be carefully
planned to ensure good radio coverage and to minimise interference. Installation and commissioning of
equipment should be carried out by trained personnel.
Powering Up 2 GHz/3 GHz cnRanger RRH
2 GHz/3 GHz cnRanger RRH is powered through an AC power injector installed at the bottom of the
tower. DC Junction Box with surge protection and grounding guidelines need to be followed for powering
up 2 GHz/3 GHz cnRanger RRH.
Connect ground at multiple points on the mast is shown in Figure 1 .
Instruction for using the Raycap Junction box refer RKEDC-8465-PF-48_(320-0627) and for surge
protection refer RBMDC-1113-BDU-48).
Note
The power cable connecting from the Junction box to the DC surge protection
box will not be supplied by Cambium Networks. User needs to procure their own
outdoor AWG16 cable with metal braiding.
Figure 1:
Powering up RRH