Specifications

Chapter 1 Introduction Installation and Operation Manual
1-4 Applications HS-RN MP-2100/2104 Ver. 12.6, MP-4100 Ver. 2.0
The timeslot assigned to user A on one of the internal TDM buses is routed to the
two main link ports of the Megaplex unit at location A, and can be inserted in
timeslots with different numbers.
For simplicity, first the path to the user at location D is described:
• In the forward path (from location A to D), the timeslot assigned to the
HS-RN channel configured for unidirectional transmit operation is routed
through the desired timeslot of port 1 to the Megaplex unit at location D.
At location D, the timeslot is routed to the HS-RN channel is routed to the
receive path of the unidirectional receive HS-RN channel. Therefore, the user
D receives data sent by user A.
• In the reverse path (from location D to A), the timeslot is always
disconnected. Therefore, the user D cannot transmit data to user A.
Location B
HS-RN
(Unidirectional RX)
Location A
Location C
User's Equipment
(Receive Only)
Megaplex
Megaplex
Port 2
HS-RN
(Unidirectional TX)
Megaplex
HS-RN
(Unidirectional RX)
Location D
Megaplex
Port 1
Port 2
HS-RN
(Unidirectional RX)
Port 1
Figure 1-3. Typical Unidirectional Broadcast Application
The path to the users B and C is as follows:
• In the forward path (from location A to B, C, etc.), the timeslot assigned to
the HS-RN channel configured for unidirectional transmit operation is routed
through the desired timeslot of port 2 to the Megaplex unit at location B.
At location B, the timeslot received at port 1 is routed as follows:
 To the receive path of user B, configured for unidirectional receive
operation
 To the desired timeslot of port 2 (bypassing), which is connected to the
Megaplex at location C.
Therefore, the transmit signal of user A is relayed to the following units, and
the user B receives data sent by user A.