User Manual
Table Of Contents

6 
621T, 621R - Defining the 621T, 621R DVI Optical Transmitter/Receiver 
4  Defining the 621T, 621R DVI Optical 
Transmitter/Receiver 
This section defines the DVI Optical Transmitter/Receiver: 
  621T DVI Optical Transmitter (see Section  4.1) 
  621R DVI Optical Receiver (see Section  4.2) 
4.1  Defining the 621T DVI Optical Transmitter 
Figure 1: 621T DVI Optical Transmitter 
# 
Feature 
 Function 
1 
DVI IN Connector 
Connects to the DVI source 
2 
12V DC 
12V DC connector for powering the unit 
3 
POWER LED 
Lights when receiving power 
4 
LINK LED 
Lights when receiving a stable DVI signal 
5 
OPTIC CABLE 
CL R 
Connect to the optic connectors on the 621R 
6 
G B 
7 
DDC CAT 5 Connector 
Connects to the DDC RJ-45 connector on the 621R 
using a UTP CAT5 cable with RJ-45 connectors at both 
ends (the PINOUT is defined in  5.3) 










