QSFP28 EVB SFP Evaluation Board With Four Inputs And Outputs 10G to 32Gbps

This product is designed to evaluate the performance of QSFP+ and QSFP28 packaged active modules with four input/output channels in each transmitting and receiving terminal. Single-terminal NRZ rates range from 10G~32Gbps and PAM4 baud rates range from 25GBoud~28GBoud. Supported modules include NRZ 40G and 100G products. And PAM4 50G, 100G, 200G products, using error meter equipment, attenuator and oscilloscope equipment, to evaluate the active module's transmission performance indicators (such as eye image related indicators), reception performance indicators (such as sensitivity indicators), read and write module EEPROM information, etc.

The real object is shown in the picture below:

Product:

1.QSFP+QSFP28 package interface, suitable for QSFP+, QSFP28, PAM4 50G100G200G optical module.

2.Support NRZ rate range: 10.3125G~32Gbps.

3.PAM4 baud rate ranges from 25GBd to 28GBd

4.Four-way TX, four-way RX electrical interface type: 40GHz 2.92mm female, CML level input/output;

5, support current real-time monitoring and overcurrent protection.

6, Support the power supply voltage deviation test, the voltage range is 2.8~4.V adjustable, meet the module deviation of the minimum 3.0V and maximum 3.6V voltage test, as well as real-time voltage monitoring, the default 3.3V output, according to the current module real-time adjustment of the output voltage, to ensure that the power supply voltage under different loads is stable within the range of 10mV.

7, support industrial temperature environment application.

8. The MCU I2C rate is about 100KHz, and data is transferred to I2C through MCU to read and write EEPROM information of module.

9, communication mode: USBHID, no driver, directly read and write I2C data to module and MCU through DLL API.

Technical indicators

"To do import substitution, to create national brand" is the journey that Uc Instruments is brave to climb and the goal of continuous progress.

Guangzhou UC Instruments., Co. Ltd. was founded in March 2009 and has been recognized as a high-tech enterprise in Guangdong Province.

Guangzhou UC Instruments., Co. Ltd. is willing to join hands with chip manufacturers, device manufacturers, equipment manufacturers, communication operators and data centers in the optical communication industry, as well as teaching and research units in the industry, to create a brilliant industry. To provide industry users with "UC" independent brand measurement instrument products and services, and automated test system customization services.

We warmly invite customers to choose our products and services. We will try our best to do a good job in the spirit of craftsmanship in our products, with enthusiasm to do a good job in our services, and strive to become the majority of users in the field of product measurement and testing strong backing.

The full range of Youxi instrument products are:

8 series passive measuring equipment: light source series, optical power meter series, optical attenuator series, plug back loss meter series and optical polarization generator and optical switch series, etc.

9 series of active measuring equipment: BER series, optical oscilloscope series, clock recovery instrument series, LIV measuring system and 10G/100G/400G optical module test and evaluation board series.