3. Product Overview
HDMI20-OPTC series – User's Manual
14
USB Connector
HDMI20-OPTC series have standard USB mini-B receptacle.
RS-232 Port
The extenders have RS-232 pass-through function or can be remote controlled
through industry standard 9-pole D-SUB male connector.
D-sub connector pin assignment for standard RS-232
Pin nr.
Pinout
1
NC - non-connected
2
RX data receive (input)
3
TX data transmit (output)
4
DTR (Internally connected to Pin 6)
5
GND signal ground (shield)
6
DSR (Internally connected to Pin 4)
7
RTS (Internally connected to Pin 8)
8
CTS (Internally connected to Pin 7)
9
NC - non-connected
INFO: HDMI20-OPTC-TX/RX220-Pro is DTE unit according to its pin-out. For more information see
section.
INFO: Factory default settings are the same in the transmitter and receiver: 57600 Baud, 8 bit, 1stop bit, no
parity.
3.4. Multimode Single Fiber Extender Concept
HDMI20-OPTC-TX220-Pro and HDMI20-OPTC-RX220-Pro are a HDMI 2.0 compatible single fiber extender
pair. They are able to transmit digital video, embedded audio, RS-232 and Gigabit Ethernet signals via
multimode optical cable up to 700m. They are designed for rental purposes, supporting uncompressed
4K UHD resolution at 60Hz at 4:4:4 colorspace.
The extenders use only one channel of Neutrik optiCON duo cable, and the other channel is internally
connected to break-out connector. See details about in
Application Example with Break-out Connector
section.
3.4.1.
Summary of Interfaces - Transmitter
3.4.2.
Summary of Interfaces - Receiver
Inputs:
Outputs:
HDMI
Ethernet 2x
RS-232
OPTC (break-out)
MAIN MENU
> System Settings
Ports
EDID
Health
Remote
POWER / LIVE
FIBER LINK HDCP
INPUT 1 INPUT 2
CONTROL
SELECT
USB
HDMI20
OPTC
220-PRO
HDMI20-OPTC-TX220-Pro
HDMI 2.0 Multimode Fiber Transmitter
OPTC
HDMI
USB
+ Control Interfaces:
HDMI
Ethernet
RS-232
Inputs:
Outputs:
HDMI
Ethernet 2x
RS-232
OPTC (break-out)
HDMI20-OPTC-RX220-Pro
HDMI 2.0 Multimode Fiber Receiver
POWER / LIVE
FIBER LINK HDCP
SIGNAL PRESENT
OUTPUT CONVERSION
CONTROL
FUNCTION
USB
HDMI20
OPTC
220-PRO
USB
+ Control interfaces:
OPTC
HDMI
Ethernet
RS-232