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.
PEP01-5841, for Power over Ethernet supply lines
Introduction to surges – EOS and ESD – definition, standards, effects and root cause