VeEX MPA User Manual page 247

MPA_e_manual_D07-00-129P_RevA00
Protocol Tabs
I2C Access
This section allows users to Read and/or Write to specific 2-wire (I2C) reference
addresses.
Select the Address button to open a keypad that can used to enter the decimal
reference address.
Select the + or – buttons to increment or decrement the hexadecimal reference
address.
Select the Read button to read the selected reference address current value, which
displays as a four-digit hexadecimal number next to the Data button.
Select the Data button to open a keypad that can used to enter a user-defined
hexadecimal value to be written to the reference address.
Select the Page 0 to Page 4 checkbox to access the specified address for the desired
Page.
Select the Write button to send the user-defined Data value to the specified reference
address.
The user-defined hexadecimal numbers can range from 0 to FF (a leading 0 does not
need to be entered).
OTUCn Config
OTUCn Overview
The OTUCn (n x 100 Gbit/s signals) feature supports OTUC1 to OTCU6 testing with
PRBS and NULL Client mappings, depending on the number of licensed test modules
contained in an MPA unit.
Each OTUCn interface requires a QSFP28 port, which are supported by
and MPM-100AR
Third generation MPA units with an
OTCU6, with up to 6 synchronized MPM-100AR and/or MPM-100G modules, operated
simultaneously and independently to verify end to end transport.
247
cards. * One OTUCn port/slice per card.
SCM-210 controller card supports OTUC1 to
MPM-100G