Installation Instructions

© ip.access Ltd
COMPANY CONFIDENTIAL 110#010XA_GDE.doc
- 11 -
Provision of Power to the nanoBTS
Power for the nanoBTS may be at either the RJ45 outlet or at the output of the last Ethernet
switch/hub/router etc. See Figure 3 below
Ethernet Switch
nanoBTS
nanoBTS
BSC
RJ45
(48v)
~
~
RJ45
PSU
φ
φφ
φ
PSU
θ
θθ
θ
θ
θθ
θ
PSU located at the switch
φ
φφ
φ
PSU located at nanoBTS
Figure 3 nanoBTS PSU location
Installing the PSU at the Ethernet switch.
If the PSU is located at the patch panel /output port of the Ethernet switch, it is important
that the PSU is connected exactly as illustrated below (failure to do so will cause damage to
the switch). Ensure that the PSU is placed in a location that is ventilated and that the
connection leads provide no safety hazard.
~
PSU
48Vdc
48Vdc
!
110-230Vac
RJ45
Connection to LAN
Connection to nanoBTS
Cable to nanoBTS
Ethernet Switch
Figure 4 PSU location at Switch
IF THE NETWORK HAS AN EXISTING DHCP SERVER DO NOT CONNECT THE
nanoBTS TO THE SWITCH AT THIS TIME.