Hello-FPGA-FMC-QSFP-X2
·Full Standard Compatibility
·Dual High-speed Interfaces
· Precise Test Adaptation
· Flexible Expansion
·Dual High-speed Interfaces
· Precise Test Adaptation
· Flexible Expansion
Hello-FPGA-FMC-QSFP-X2
Dual-Port QSFP+ 100G Fiber FMC Mezzanine Card - VITA 57.1 Compliant | 100Gb/s Aggregate Bandwidth | Dual High-Speed Interfaces
4 Core Advantages
Full Standard Compliance
Strictly compliant with VITA 57.1 standard, adopting FMC HPC (High Pin Count) high-density 400-pin connector (Model: ASP-134488-01), supporting VADJ adjustable voltage (1.2V/1.8V/2.5V), compatible with mainstream FPGA carrier boards to maximize carrier board reuse rate.
Dual-Port 100G High-Speed Interfaces
Integrated with 2 independent QSFP+ fiber transceiver interfaces, each with 4 pairs of differential TX/RX channels (Lane 0~3), single-channel rate up to 25Gbps, dual-port aggregate bandwidth up to 100Gb/s, supporting 40G→4×10G breakout function to meet ultra-high bandwidth transmission requirements.
Precision Test Compatibility
Perfectly compatible with Xilinx VIVADO development environment, supporting professional debugging tools such as IBERT Bit Error Rate Test, Eye Diagram Scanning and Jitter Analysis. Target Bit Error Rate (BER) as low as 1.24×10⁻¹¹, ensuring accuracy and reliability of high-speed signal transmission verification.
Flexible Expansion & Upgrade
Compatible with QSFP+ optical modules (SR4/LR4/PSM4), passive/active Direct Attach Cables (DAC), and Active Optical Cables (AOC), with flexible transmission distance selection from 1m to 100m; supporting hot-swapping function for maintenance and upgrade without system shutdown, adapting to multi-scenario deployment requirements.
Product Introduction
- Hello-FPGA-FMC-QSFP-X2 is a VITA 57.1 compliant dual-port 40/100G high-speed fiber FMC mezzanine card, equipped with FMC HPC interface, specially designed for high-end scenarios such as FPGA development, high-speed data transmission verification and data center interconnection.
- Each port of the product integrates 4 transmit and receive channels, with a maximum transmission rate of 100Gb/s. It is equipped with 2 pieces of 156.25MHz high-precision crystal oscillators to provide stable clock signals for timing accuracy; integrated with 24LC04 I2C EEPROM, supporting I²C protocol, which can store board ID, manufacturer information, etc., to realize automatic module identification.
- With high bandwidth, high compatibility and convenience, it supports hot-swapping of optical modules and is compatible with various types of cables and modules. It is a core adapter component for high-end network and embedded systems, and can be widely used in intelligent vehicle, medical equipment, aerospace, industrial automation and other fields.
- As an FPGA I/O expansion tool, the product eliminates the need for professional knowledge of complex protocols, reduces power consumption and cost by simplifying system design, shortens engineering design time, and makes FPGA development more efficient.
Hardware Features
- Compliance Standard: Strictly compliant with VITA 57.1 standard, adopting FMC HPC (High Pin Count) interface, connector model ASP-134488-01 with 400-pin design for stable and reliable connection.
- Interface Configuration: 2 QSFP+ fiber transceiver interfaces, each with 4 pairs of differential TX/RX channels (Lane 0~3), supporting 25Gbps single-channel rate, dual-port aggregate bandwidth up to 100Gb/s.
- Clock & Storage: Onboard 2 pieces of 156.25MHz high-precision crystal oscillators to provide stable clock signals; integrated with 24LC04 I2C EEPROM, supporting I²C protocol to store board ID, manufacturer information, etc.
- Compatible Module Types: Optical Modules: QSFP+ SR4/LR4/PSM4; Copper Cables: QSFP+ DAC (1-7m); Optical Cables: QSFP+ AOC (10-100m); supporting hot-swapping and 40G→4×10G breakout function.
- Power Supply Compatibility: Supporting +3.3V and +12V power supply provided by carrier board, VADJ adjustable voltage (1.2V/1.8V/2.5V, etc.) to match different I/O level requirements.
- Software Compatibility: Compatible with Xilinx VIVADO development environment, supporting professional debugging tools such as IBERT Bit Error Rate Test, Eye Diagram Scanning and Jitter Analysis for easy development and testing.
- Core Functions: Supporting hot-swapping, I²C automatic module identification, high-speed signal transmission verification, multi-type cable/module adaptation, with comprehensive and practical functions.
Technical Specifications
| Parameter Category | Detailed Specifications |
|---|---|
| Basic Information | Product Name: Hello-FPGA-FMC-QSFP-X2 High-Speed Fiber Module; Compliance Standard: VITA 57.1 |
| Interface Specifications | Interface Type: FMC HPC (High Pin Count); Connector Model: ASP-134488-01; Pin Count: 400 Pins |
| Signal & Rate | QSFP+ Interface: 2 Ports, 4 pairs of differential TX/RX channels per port; Max Transmission Rate: 100Gb/s; Single-Channel Test Rate: 25Gbps |
| Onboard Components | Crystal Oscillator: 2 pieces of 156.25MHz high-precision crystal oscillators; Storage Chip: 24LC04 I2C EEPROM (Supporting I²C Protocol) |
| Compatible Module Types | Optical Modules: QSFP+ SR4/LR4/PSM4; Copper Cables: QSFP+ DAC (1-7m); Optical Cables: QSFP+ AOC (10-100m); Supporting 40G→4×10G Breakout Function |
| Test Performance | Supported Tools: Xilinx IBERT (Bit Error Rate Test, Eye Diagram Analysis); Target Bit Error Rate (BER): ≈1.24×10⁻¹¹ |
| Power Supply Compatibility | Supported Voltage: +3.3V, +12V provided by carrier board, VADJ adjustable voltage (1.2V/1.8V/2.5V, etc.) |
| Core Functions | Hot-Swapping Support, I²C Module Identification, High-Speed Signal Transmission Verification, Multi-Type Cable/Module Adaptation, 40G→4×10G Breakout |
| Software Compatibility | Development Environment: VIVADO; Debugging Tools: IBERT (Bit Error Rate Test), Eye Diagram Scanning, Jitter Analysis |
| Mechanical Dimensions | 83.05mm×76.5mm×69mm×62.98mm×54.6mm (Standard FMC Mezzanine Card Size) |
Product Dimension Diagram
Standard FMC Mezzanine Card Size (Unit: mm)
Safety Warnings (Must Read)
- Do NOT hot-plug the board: Power off the FPGA carrier board and unplug the power cable before installation/removal. Hot-plug operation will directly damage the board, carrier board or connected devices.
- Take ESD Protection Measures: Release static electricity from the human body (anti-static wristband is recommended) before touching the electronic components of the product. Static electricity can cause permanent damage to precision components.
- Standard Module Installation: Push QSFP+ optical modules/cables gently to the locked position during insertion to avoid interface damage caused by violent plugging; perform hot-swapping operation only when the device is in idle state.
- Power Supply Safety: Connect power supply in strict accordance with the power supply requirements of the carrier board, ensure that the voltage is stable within the rated range, and avoid circuit burnout caused by overvoltage or reverse connection.
- Environmental Requirements: Avoid storing or using the product in places with water splashing, direct sunlight, strong electric/magnetic fields, strong vibration, or heavy dust to ensure long-term stable operation of the device.
Quick Start Guide
- Hardware Connection: Insert the Hello-FPGA-FMC-QSFP-X2 mezzanine card into the FMC HPC slot of the FPGA carrier board correctly, tighten the fixing screws; insert QSFP+ optical modules, copper cables or optical cables according to requirements to ensure firm connection.
- Power Supply Configuration: Confirm that the FPGA carrier board is powered normally to ensure stable working voltage of the mezzanine card, and configure VADJ voltage (1.2V/1.8V/2.5V, etc.) according to I/O level requirements.
- Software Configuration: Launch Xilinx VIVADO development environment, load the board configuration file, configure parameters such as clock and rate according to test requirements, and enable 40G→4×10G breakout function if needed.
- Test & Verification: Enable IBERT tool for Bit Error Rate Test, Eye Diagram Scanning, etc., confirm that the link transmission status is normal and the Bit Error Rate meets the standard (≈1.24×10⁻¹¹).
- System Deployment: After passing the test, deploy the device to the target scenario, fix the cables and board firmly, ensure good heat dissipation, and complete system integration.
- Maintenance & Upgrade: If QSFP+ modules or cables need to be replaced, the hot-swapping function is supported, which can be replaced directly without turning off the power supply of the entire system.
Typical Application Scenarios
Semiconductor Testing Medical Imaging Aerospace Industrial Automation Machine Vision Precision Inspection
