Primex 135-0038 2-Line Inline Adapter DSL Filter with Auxiliary Unfiltered Jack, ADSL and ADSL2+, VDSL2 to 30 MHz

Keep critical communications and networked security devices running cleanly with the Primex 135-0038 2-line inline DSL adapter filter. Designed for security, surveillance and monitoring applications, this DSL filter reduces voice/data interference so alarms, remote sensors and telephone lines remain reliable while broadband traffic stays uninterrupted. The Primex DSL inline adapter supports ADSL and ADSL2+ and is compatible with VDSL2 up to 30 MHz, ensuring compatibility across common service types and preserving data integrity for camera systems and remote access.

The unit's two-line configuration and auxiliary unfiltered jack let you connect an unfiltered device—such as a modem, alarm dialer or fax—while keeping the primary lines filtered for voice and other equipment. Its compact, shielded design provides low insertion loss and EMI protection for stable network performance. Ideal for installers and facility managers, the plug-and-play adapter minimizes setup time and reduces service calls.

Install the Primex 135-0038 inline DSL filter to protect phone channels, improve network reliability and simplify deployments for security and surveillance systems. Add to your next site build or maintenance kit to ensure uninterrupted monitoring and communications.

• Prevents voice/data interference to maintain clear phone lines and reliable data for security and monitoring systems
• Supports ADSL and ADSL2+ plus VDSL2 to 30 MHz to preserve broadband performance on legacy and high-speed lines
• Dual-line inline design with auxiliary unfiltered jack for connecting modems, alarms or fax equipment without disrupting filtered service
• Simple plug-and-play installation reduces downtime and simplifies deployments for IT, security, and telecom teams
• Compact, shielded housing minimizes EMI and insertion loss, improving uptime for surveillance and remote monitoring networks