Lightware HDMI20-OPTC-RX220-Pro, Руководство пользователя

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3. Product Overview HDMI20-OPTC series – User's Manual 15
Application Example with Break-out Connector
Using this feature, it is possible to transmit two different A/V signal from one transmitter pair to another
receiver pair with only one Neutrik opticalCON DUO cable. See the application example below.
Transmitter Unit (HDMI20-OPTC-TX220-Pro)
The transmitter’s laser driver sends the signal through
Channel A
.
Channel B
is directly connected to the
break-out connector with a fiber optical cable inside the
unit. Any optical signal can be transferred through this
channel in any direction.
Receiver Unit (HDMI20-OPTC-RX220-Pro)
The receiver’s laser sensor gets the signal through
Channel B
.
Channel A
is directly connected to the break-
out connector with a fiber optical cable inside the unit.
Any optical signal can be transferred through this
channel in any direction.
B
B A
B
B A
A
B A
A
B A
LC-LC fiber
optical cable
LC-LC fiber
optical cable
Neutrik opticalCON up to 700m
Source 1. Sink 1.
Sink 2.
Source 2.
A/V Video Signal 1.
A/V Video Signal 2.
HDMI
HDMI
HDMI
HDMI
Transmitter side
Receiver side
B A
A
B A
B A B A
A
B
B
LC-LC fiber
optical cable
LC-LC fiber
optical cable
Neutrik opticalCON up to 700m
Transmitter side Receiver side
3.5. Optical Interface
HDMI20-OPTC extenders support multimode fiber optical interface to transmit or receive digital video,
embedded audio, RS-232 and Ethernet signals. For more details about the supported cable extension
distances see Maximum Extension Distances section.
Port Diagram of Optical Interface
The Neutrik opticalCON DUO cable has two fiber channels, named
channel A
and
channel B
. Since Lightware
fiber extenders use only one fiber for signal transmission, the other fiber can be used by other optical devices.
The unused fiber channel is accessible by the break-out connector.
INFO: Red line shows the main direction of the video signal. The blue line represents the optical signal via
break-out connector, which direction is not specified (only one direction is available at the same time).
B
A
HDMI
Out
B
A
A
B
Break-out
connector
Break-out
connector
Neutrik
connector
HDMI20-OPTC-RX220-Pro HDMI20-OPTC-TX220-Pro
Other fiber device
Neutrik
connector
HDMI
splitter
HDMI
Input 1.
HDMI
Input 2.
HDMI
splitter
HDMI
Output
2.
Video
converer
HDMI
Output
1A.
HDMI
Output
1B.
Other fiber device
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