multilaneinc.com
1.
Introduction
The ML4019-MCB is designed to provide an efficient and easy method of programming and
testing 56G DSFP transceivers and active optical cables. It includes a complete user-friendly GUI
supporting all features defined by DSFP MSA and simplifying configuration processes to enable
intuitive memory map programming and testing. It is designed to simulate an ideal
environment for DSFP transceivers module testing, characterization and manufacturing
.
2.
Key Features
supports two lanes that operate up to 28 Gbps each
Matched differential traces length
High performance signal integrity traces from K-connectors to DSFP host connector
I2C master driven from both on board microcontroller or external pin headers
On-board pin headers for MSA low speed signals external control
Current Sense
Voltage Sense
Temperature Sense
USB interface
3.
ML4019-MCB Hardware
The subsequent sections cover the essential parts in the hardware, for board operation and
testing.
3.1 Power-Up
To power up the ML4019-MCB host, steps are as follow:
The host TOP is where the cage is mounted
Two options are available to power up the board:
Using the four pins power connector (J4) that should be connected to 5V AND 3.3V
taking into account pins distribution, where jumper U9 must be populated
Using the banana plugs (U13) that should be connected to 3.3V where jumper U8
must be populated
Connect the host to your PC using a Type-B mini to Type-A USB cable.
