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Options for System Setup with Enova DGX – DXLink Fiber Boards
The following table contains options for using DXLink Fiber Transmitters and Receivers in conjunction with DXLink
Fiber Input and Output Boards in an Enova DGX Digital Media Switcher. The TX/RX units and input/output boards can
be either Simplex or Duplex, as long as the model types match (multimode to multimode and single mode to single
mode).
System Setup Options - Enova DGX DXLink Fiber Boards with DXLink Fiber TXs and RXs
DXLink Fiber TX
Single Mode TX
Single Mode TX
Single Mode TX
Multimode TX
Multimode TX
Multimode TX
Not applicable
Not applicable
Functions of DXLink Fiber Transmitters and Receivers
The diagram in FIG. 10 below shows the functions of DXLink Fiber Transmitters and Receivers. The example
descriptions contain the device's HDCP key count when used in conjunction with DXLink Fiber Boards in an Enova
DGX Digital Media Switcher.
Important: (Applies to Duplex and Simplex) The DXLink Fiber TX and the DXLink Fiber Input Board must
have the same type of fiber optic transceiver. The DXLink Fiber Output Board and the DXLink Fiber RX must
have the same type of fiber optic transceiver. The multimode and single mode fiber optic transceivers allow
for in-the-field replacement and can even be swapped as long as these constraints are followed.
Example A
Source
Example B
Source
Example C
Source
Example A:
Example B:
Example C:
FIG. 10
The repeater and source functions of DXLink Fiber Transmitters and Receivers
Instruction Manual – DXLink Fiber Transmitters and Receivers
Enova DGX Input Board
DXLink Fiber SM Input Board
DXLink Fiber SM Input Board
DXLink Fiber SM Input Board
DXLink Fiber MM Input Board
DXLink Fiber MM Input Board
DXLink Fiber MM Input Board
Any board
Any board
TX acts like a sink
HDMI
cable
Fiber optic cable
TX acts like a sink
HDMI
cable
Fiber optic cable
HDMI cable
When a Receiver acts like a source, its key does not count. Source device sees 1 key (Transmitter).
When a Transmitter acts like a sink, the source device sees 1 key (Transmitter).
When a source device is connected directly to a switcher, the source sees 1 key (switcher input).
Enova DGX Output Board
DXLink Fiber SM Output Board
DXLink Fiber MM Output Board
Any board
DXLink Fiber MM Output Board
DXLink Fiber SM Output Board
Any board
DXLink Fiber SM Output Board
DXLink Fiber MM Output Board
Switcher
RX acts like a source
Fiber In
Fiber Out
Fiber optic cable
Switcher
Fiber In
HDMI Out
HDMI cable
Switcher
Acts like
RX acts like a source
a sink
HDMI In
Fiber Out
Fiber optic cable
Installation and Setup
DXLink Fiber RX
Single Mode RX
Multimode RX
Not applicable
Multimode RX
Single Mode RX
Not applicable
Single Mode RX
Multimode RX
Destination
HDMI
cable
Destination
Destination
HDMI
cable
41
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Troubleshooting
