Preface Material
MA1000 Installation and Configuration Guide 7
2.1.1.2 MA1000 RHU Rear Panel
The MA1000 RHU rear-panel provides the control, RF interface and optic interface ports that
enable connecting an Add-on unit to the 1000 RHU module.
Figure 6. MA1000 RHU Rear
Table 2-2. MA1000 RHU Rear Panel Connectors
Add-on control
Transmits the control signals from Add-on module to the 1000 RHU
module. Connected to the Add-on Control From port.
High Band
Connects to the Add-on High Band port. Provides the interface
to the Add-on RF service which is combined with the RHU services
and distributed through the common coax infrastructure.
Low Band
Connects to the Add-on Low Band port. Provides the interface to
the Add-on RF service which is combined with the RHU services
and distributed through the common coax infrastructure.
DL, UL
Transmit the RF signals to- and from- the Add-on module. These
ports are connected to the corresponding ports on the ADD-ON
rear panel: DL to DL, UL to UL.
2.1.2 Add-on
The Corning MOBILEACCESS Add-on module is a high power module, supporting a single
frequency band (low or high). It is designed to be integrated with a host
1000 RHU
module. The
1000 RHU module provides the following functionality for both units:
• Optical interface (to the BU) and conversion
• RF interface (to antennas) and conversion
• Control signals
In addition, WLAN services can also be combined with Add-on and 1000 RHU services. (However,
in this type of configuration the combined services interface to the coax infrastructure through
the 860 ports.)
NOTE: The units are integrated through simple external cable connections between
corresponding ports.
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