May 2023 9
• CU4
• CU5
• CU6
• SFP+
• LAN
• MODEM
Power Supply Cable
b. Coverage Unit (CU)
The CU receives the digitized cellular signal from the NU, converts them back to RF, then
amplifies and distributes the service from its N-type(f) RF port. Service can be deployed
through a single connected antenna, or through a DAS field.
QUATRA EVO CU
c. QUATRA EVO Fiber Hub
The Fiber Hub expands Network Unit capacity from six to up to twelve Coverage Units. The
Fiber Hub may be installed next to the NU, or in another area of the building to be covered. It
also may be installed up to 2.0 km (1.24 M) away from the NU in another building, or it may be
used with a NU to create a fiber optic link to remote the donor antennas. The Hub uses SFP+
modules (not included) and may accommodate MMF or SMF cabling.
Note that the QUATRA EVO HUB is not compatible with other QUATRA 4000 Series HUBs.