MULTILANE QSFP-DD Manuals

MULTILANE QSFP-DD Manual  (8 pages)

• Identifier: id-1399377
• Brand: MULTILANE
• Device: Controller
• Type: Manual , PDF
• Key Aspects: Installation Overview, System Limitations and Considerations, Common User Mistakes
• UPD Date: 09.04.2026
• Source File: 1328377.pdf
• Pages: 8
• Description: Stepwise user guide for the MULTILANE QSFP-DD. The document covers basic operation, operating conditions, operational safety.

Key Pages and Contents:

• QSFP-DD-CNT Manual rev1.0

  5 | P a g e I2C R/W TAB From this tab you can read and write specific registers from the selected page in the memory map.

• QSFP-DD-CNT Manual rev1.0

  2 | P a g e POWER SUPPLY The controller is powered using a 24V external power supply through banana plugs U6, U7. CONFIGURATION TAB In the Configuration tab, the USB Instance dropdown list is used to select the desired host if you have many controllers connected to your PC.

• QSFP-DD-CNT Manual rev1.0

  1 | P a g e TABLE OF CONTENTS Power Supply .......................................................................................................................................... 2 Configuration tab ........................................................................

• QSFP-DD-CNT Manual rev1.0

  4 | P a g e Mod Volt sense: Measured voltage sense of the module. Controller current sense: Measured current sense on the controller. MPD: Measured power dissipation (Mod Volt sense * Controller current sense). Controller VCC: Measured voltage on the controller. Temperature

MULTILANE QSFP-DD Manual  (9 pages)

• Identifier: id-1399378
• Brand: MULTILANE
• Device: Controller
• Type: Manual , PDF
• Key Aspects: User Rights and Responsibilities, FAQs on Installation, Safety and Regulatory Information
• UPD Date: 25.03.2026
• Source File: 1328376.pdf
• Pages: 9
• Description: Setup instructions for the MULTILANE QSFP-DD. It explains maintenance and error codes, installation, technical overview.

Key Pages and Contents:

• QSFP-DD Manual rev2.0

  7 | P a g e EEPROM TAB This tab allows user to Load or Save his custom MSA configuration.  Refresh Page button: Read MSA Registers, and refresh values.  Write MSA to HW button: Write the current MSA configuration to QSFP module.  Save MSA to file button: saves the curr

• QSFP-DD Manual rev2.0

  3 | P a g e 3. Two thermal loads modes are available: Constant temperature and Constant power dissipation. a. Constant temperature Option 1: Used to fix the total temperature of the module (Enter the temperature value and click Set). Option 2: Used to fix the temperature of a s

• QSFP-DD Manual rev2.0

  4 | P a g e MONITORING TAB This tab displays the temperature values, the voltage sense, the controller VCC and current sense of all the modules and each of their spots. Mod Volt sense: Measured voltage sense of the module. Controller current sense: Measured current sense on the

• QSFP-DD Manual rev2.0

  5 | P a g e