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Summary of Contents for MULTILANE ML4024
- Page 1 ML4024 Technical Reference MSA Compliant SFP MCB multilaneinc.com...
- Page 2 Table of Contents Introduction ........................3 Key Features ........................3 ML4024 Hardware ......................3 3.1 Power-Up ..........................3 3.2 Operating Conditions ......................4 3.3 LED Indicators ......................4 3.4 Low Speed Signals ......................4 3.4.1 External I2C ........................4 3.4.2 External HW Control ...................... 5 ML4024 Software ......................
- Page 3 Introduction The ML4024 is designed to provide an efficient and easy method of programming and testing 28G SFP transceivers and active optical cables. It includes a complete user-friendly GUI supporting all features defined by SFP MSA and simplifying configuration processes to enable intuitive memory map programming and testing.
- Page 4 OR banana plug U8 Table 1: Voltage Operating Conditions 3.3 LED Indicators The ML4024 includes on-board LEDs, for quick debugging and monitoring purposes. LEDs are summarized below: LED D1 indicates whether a USB cable is plugged or not. LEDs D2 and D4, colored green and red, respectively, are used for diagnostic purposes: ...
- Page 5 3.4.2 External HW Control Also Low Speed Signals are controllable using an external source, this can be done through control signals pin headers J7, J8 and J9. In this case a jumper should be placed on pin header P19 (HW_CTRL) shown in the image below. Figure 2: External Control Signals The low speed signals circuit shown below shows the connection of these signals to the microcontroller and SFP connector.
- Page 6 4.1 USB Driver In order to be able to communicate with the board, user need to install the USB driver of the ML4024. This is available on the website under the following link (USB Driver icon): https://multilaneinc.com/products/ml4024/ Below is a brief guide on how to install the USB Driver:...
- Page 7 Bootloader Accessing in bootloader mode allows the user to reprogram the microcontroller, this is done as described below: 1. Connect a jumper on (J1) situated close to the microcontroller. 2. Connect a USB cable between the PC and Board. 3. Power up the board with a +3.3V supply. 4.
- Page 8 Revision History Revision Date Description 8/19/2020 Initial Version Update section 3.3: signals monitoring LEDs 10/30/2020 Update section 3.4.2: schematics diagram North America Worldwide Asia 48521 Warm Springs Blvd. Suite 310 Houmal Technology Park 14F-5/ Rm.5, 14F., No 295 Fremont, CA 94539 Askarieh Main Road Sec.2, Guangfu Rd.
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