HFBR-1505CZ datasheet by Avago Technologies

HFBR-1505CZ Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the HFBR-1505CZ?
  A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The transmitter and receiver should be placed close together, and the PCB should be designed to minimize electromagnetic interference (EMI).
• How do I ensure reliable data transmission over long distances using the HFBR-1505CZ?
  To ensure reliable data transmission over long distances, use a high-quality cable with low attenuation, minimize electromagnetic interference (EMI) and radio-frequency interference (RFI), and consider using repeaters or amplifiers to boost the signal.
• What is the maximum cable length supported by the HFBR-1505CZ?
  The maximum cable length supported by the HFBR-1505CZ is dependent on the specific application and the type of cable used. However, as a general guideline, the maximum cable length is typically around 40 km for a 9/125 μm single-mode fiber optic cable.
• How do I troubleshoot issues with the HFBR-1505CZ, such as low optical power or high bit error rates?
  To troubleshoot issues with the HFBR-1505CZ, check the optical power levels, ensure proper cable connections, and verify that the transmitter and receiver are properly configured. Also, check for electromagnetic interference (EMI) and radio-frequency interference (RFI) in the environment.
• Can the HFBR-1505CZ be used in harsh environments, such as high-temperature or high-humidity applications?
  The HFBR-1505CZ is designed to operate in a temperature range of -40°C to 85°C and a humidity range of 5% to 95%. However, for harsh environments, it is recommended to use a customized or ruggedized version of the device, and to consult with the manufacturer for specific guidance.