ST's DSL line protection devices are designed to protect xDSL line drivers against surges defined in worldwide telecommunication standards such as ITU-T K20/K21/K44 and Telcordia GR-1089 for DSL gateway and DSLAM applications.
ST’s DSL line protection devices offer:
- Compatibility with all data rates covering ADSL, ADSL2, ADSL2+, VDSL and VDSL2 requirements with controlled capacitances
- A complete voltage range to cover all line drivers
- Wide availability of small packages
The advantage of ST's DSL line protection devices is that they combine DSL data rate compatibility with surge standard compliance and efficient protection.
This video is presenting ESD protections and Integrated Passives around the MCU
PEP01-5841, for Power over Ethernet supply lines
Introduction to surges – EOS and ESD – definition, standards, effects and root cause