New Rock PT4800 Lightning-Protected Frame:High-Level Protection for VoIP Equipment

  Large offices,data centers,and multi-office enterprises need robust protection for their VoIP equipment—especially in areas prone to thunderstorms or electrical surges.The New Rock PT4800 Lightning-Protected Frame provides high-level defense against lightning-induced overvoltage and operational overvoltage,safeguarding critical communication infrastructure.

  As a 19"rackmount device,the PT4800 fits into standard server racks—common in large offices and data centers.It’s designed to work with New Rock’s OM series IP PBXs,MX series VoIP gateways,and NRP series IP phones,but it’s also compatible with third-party VoIP equipment.This versatility makes it a valuable addition to any large-scale communication setup.

  The PT4800’s lightning protection rating is impressive:it can withstand 6.0kV lightning strikes(tested at 10/700μS).This is significantly higher than the PT2400(3.5kV),making it ideal for areas with frequent or severe thunderstorms—like coastal regions or open landscapes.The frame diverts excess voltage away from connected equipment,preventing damage to IP PBXs,gateways,or phones.This protection minimizes downtime and reduces repair costs—critical for large enterprises that rely on continuous communication.

  With 12 RJ45 ports and 48 RJ11 ports,the PT4800 can protect a large number of devices.The RJ45 ports are used for network cables(connecting IP PBXs to routers or switches),while the RJ11 ports are for analog phone lines or fax lines.This means enterprises can protect both their digital and analog communication links—ensuring that all aspects of their system are safeguarded.

  The PT4800’s design simplifies installation and maintenance.It comes with all necessary mounting hardware for 19"racks,and the ports are clearly labeled for easy identification.The frame requires no external power source—it operates passively,drawing power from the connected equipment(where applicable).This means no extra cables or outlets are needed,reducing clutter in the server rack.

  In addition to lightning protection,the PT4800 helps organize cables.By centralizing the connection of network and telephony cables,it reduces tangles and makes it easier to troubleshoot issues.For example,if a phone line fails,IT admins can quickly trace the cable to the PT4800 and check the connection—saving time and minimizing downtime.

  The PT4800 is also built to last.It uses high-quality materials that resist corrosion and wear,ensuring long-term durability.This is important for large enterprises that keep their equipment for years—investing in a reliable lightning-protected frame means fewer replacements and lower long-term costs.

  For large offices,data centers,or multi-office enterprises,the New Rock PT4800 Lightning-Protected Frame is an essential accessory.Its 6.0kV lightning protection,19"rackmount design,and large number of ports make it ideal for safeguarding large-scale VoIP infrastructure.By protecting critical communication equipment from lightning and surges,the PT4800 ensures that businesses stay connected—even in harsh weather conditions.