Corinex Compact Headend
CXP-GPH
9
BPL port: USB port (type B-like, screw mount) for providing BPL access on the power
line via the external coupler. Optional accessory of 1+1 external coupler utilizes a
specially designed RF cable to provide matched impedance of the BPL signal
transmission.
ETH port: Ethernet port is rated for 10/100 Fast Ethernet with MDIX functionality.
3. Software and Initial Setup
The CXP-GPH runs on a Linux operating system. All these devices are configured as CPEs by
default. To change their modes, auto-configuration mechanism can be used which involves pro-
visioning using the Corinex GridValue system. For more details of this procedure, refer to the
user guide of CXP-GPH.
4. Commissioning
4.1 Installation
Mount the proxy device properly onto a DIN rail. Connect the proxy device to the router using
an Ethernet cable.
4.2 Powering up the device
This device has no power switch. To power it on, just connect DC power (24 to 48V) to the DC
power port.
Figure 7: DC power plug
Make sure to connect the positive terminal to ‘+’ and the negative terminal to ‘-’ as marked on
the front plate. Proper grounding should be provided to ensure safe operation of the device.
The DC power supply should be a minimum of 1.0A current. This is the maximum current re-
quirement of CXP-GPH.
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