User's Manual

Simplex Operation
2.6 Simplex Operation
•
For back-to-back Simplex operation, the LinkNet Modules to be used MUST be interconnected
as shown:
Figure 2-2 LNKF100 Simplex Interconnection
•
•
This connection is made using a custom male DB15 to male DB15 cable as shown above
interconnected between the two LNKF modules. This cable is plugged into the two module's
control ports (see DCM000000008 "Control Connections") on the back of the chassis they are
installed in.
The RF connections are made using either combiners or RF Relays:
DOWNLINK LNKF MODULE
UPLINK LNKF MODULE
RF RELAYS
COMBINERS OR
COMBINERS OR
RF RELAYS
DONOR
DISTRIBUTION
Figure 2-3 LNKF100 RF Connection
• The specific details are determined by the system design, and must provide enough RF
isolation between the two modules.
8 D044-13432 Rev A