Frequency band separation in the same wire Voice : 20 ~ 3.4 KHz xDSL : 25 KHz ~ 1.1 MHz HPNA : 5.5 ~ 9 MHzTherefore, Voice, POTS, Fax, data transmission cannot disturb each other.
Company Information
Contact Person : SMPARK
Job Title : Manager
Telephone :
Address : 3F. Hwang-geum building #253 Mapo-Dong, Mapo-Gu seoul, korea