Towermax DS 25 Module

Description

– Digital Station Set Protector- Protects up to 25 2-wire or up to 12 4-wire digital station line using RJ21X (Amphenol) connectors (Pins 1-50, Male in/Female out).- Auto-Resetting Technology: PTC resistors open when a surge occurs, protecting your equipment, but unlike other fuses, the PTCs close again once the surge passes.- Expandable modular system – Applications: Digital PBX or KSU – Agency Approval: UL 497A (Secondary) – Grounding Requirements: Uses Electrical AC Ground – Recommended Grounding Impedance: <0.5 Ohm - Signal Perfect Circuitry - Auto-Resetting PTCs: 160 mA (8-10 Ohms) - Clamping Level: 110V - Response Time: 1-5 Nanoseconds - Capacitance: <50pF - Suppression Modes: Metallic and Longitudinal - Wires Protected: 25-pair - Termination Type: RJ21X (Male in/Female out)