Bert 800G Bit Error Rate Tester

Optical communication has become the backbone of modern communication technology due to its low transmission loss,
high capacity, and fast speeds. As transmission rates continue to accelerate, accurately measuring bit error rates in optical
modules is crucial to ensure reliable performance. Dimension Technology's BERT800 bit error tester series offers a
comprehensive solution for testing and verifying high-speed optical transceiver modules. These versatile devices can be
used in various applications, including mass production, performance verification, and reliability testing. By combining a
universal control board with interchangeable interface boards, the BERT800 series provides a flexible platform for testing
bit error rates, configuring module parameters, and monitoring module status.

Key Features:

• Flexible configuration, support transceiver modules with different packages such as
  800G OSFP, QSFP-DD, QSFP28
• Support 800GbE to 100GbE
• Available in production and portable types, suitable for mass production,
  performance verification, reliability testing, etc.
• Use optimized PHY chip and optical module heat dissipation design
• Provide standard communication protocol, can be easily integrated with test system
• Support NRZ/PAM4, multiple PRBS code types are optional
• Support FEC, support multiple equalization methods
• No high-speed cable required
• Simple user interface
• Use of control board and replaceable interface board to reduce long-term use cost

Applications:

• Mass production of 800G-100G optical transceiver modules
• R&D and verification of high-speed optical transceiver modules

Flexible and cost effective:

The BERT800 series bit error tester employs a modular design, featuring a control board and interchangeable interface boards. This flexible architecture allows for testing a wide range of optical transceiver modules with different packages, including OSFP, QSFP-DD, and QSFP28. Optimized for high-frequency performance, the BERT800 series effectively manages consumable costs while ensuring accurate data transmission. When the optical module connector reaches its service life, simply replace the corresponding interface board to extend the system's lifespan and reduce long-term operating costs.

Various Test Options:

The Dimension BERT800 utilizes a host computer system to control the pattern generator and error detection unit, enabling
comprehensive testing of 800G-100G optical transceiver modules. This system supports various coding modes, including NRZ
and PAM4, and offers a range of pseudo-random code patterns, such as PRBS7, PRBS9, PRBS21, PRBS23, PRBS31, and
PRBS58.

Diverse Applications:

Dimension Technology's BERT800 series offers both production-grade and portable models, catering to various applications
including mass production, performance testing, reliability verification, and field deployments. The series incorporates a robust heat dissipation design for PHY chips and optical modules, ensuring long-term stability and reliability. Dimension Technology's BERT800 series adheres to standard communication protocols, enabling seamless integration into customer test systems and accommodating personalized testing needs.

BERT800 User Interface: