1000BASE-T1 MediaConverter EMC User Manual
5 USB-OPTO-ADAPTER
5.1 General Information
Note: The information in CHAPTER 4 is only for the 1000BASE-T1 MediaConverter EMC
with the PHY 88Q2112A2 from Marvell.
Note: All 1000BASE-T1 MediaConverter EMC with a serial number higher than
190500000 are built with an A2 PHY.
Note: The CHAPTER 4 only describes how to set the DUT in TestMode. It is not a guide
how to execute a Physical Layer Test.
5.2 How to get the USB-Opto-Adapter
This adapter is available from Technica-engineering. Please ask technical-
sales@technica-engineering.de or order@technica-engineering.de for the TE-1375
5.3 Setup
First install terminal program like “TeraTerm”.
For controlling TestModes please connect the serial optical interface with the
USB-debug-adapter to your PC:
Figure 5-1: Setup
Plug in the optical cable crossover. RX – TX
Open a terminal program (TeraTerm) and set it to 14.400 baud per second and
8N1.