Residential Digital Coaxial Amplifier With 5 Ports For Voip At 1 2 Ghz From Product Details The Antronix VoIP Residential Amplifier provides a passive VoIP port for reliable voice service, even when power is disrupted to the amplifier. The 5 output port amplifier has 4 amplified output ports with unity gain in the forward and return band plus one passive VoIP output port. This amplifier utilizes the Antronix patented CamPort. This auto-seizing F-port ensures maximum contact area and reliability for multimedia applications. The all-ports-down configuration allows for ease of installation in a NID enclosure and can be powered with a power inserter (included) Passive VoIP Port The passive VoIP port provides continual service, even when power is disrupted to maintain critical voice service Unity Gain Forward and Return Active gain in the forward and return band provides unity gain in both directions for ease of installation Low Intermodulation Ferrites Proprietary ferrite blend inhibits re-magnetization of the core due to voltage spikes from impulse noise or lightning. This prevents high-level return carriers from affecting forward path video signals 6 kV Surge Protection Unique surge protection on all RF ports without the use of arc gaps which may cause high impulse noise during discharge Power Inserter Included for Remote Powering The amplifier is optionally powered remotely with a dual isolation compartment power inserter for high AC to RF isolation to prevent ingress Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.