Protectnet for Digital Phone Review

Protectnet for Digital PhoneProduct order and delivered promptly -- all well-done.No way to test the unit itself, only lightning can test it.The specific item was recommended via a customer service call to APC, where I pointed out that all protective devices I had seen with a RJ-45 interface, were designed to protect Ethernet and I needed something specific for ISDN which involved phone lines. I feel a lot better about leaving things on during storms now -- before installing this protective device, the last lightning storm cost me over $85 for a new Cisco router.

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Product Description:

Product Name: ProtectNet Digital Telephone Line Surge Suppressor
Marketing Information:
Data line surges make up an overwhelming majority of all surge induced damages where the equipment was thought to be already protected but had a back door such as a modem line unprotected. Network interface cards, in particular, can be destroyed by relatively mild spikes.According to Ethernet standards (IEEE 802.3), non-AC network electrical hazards include: Direct contact between components and power or lightning circuits, static charge buildup on cables and component, high-energy transients coupled onto the local cabling system (those induced by other cables which are installed in the general proximity of network cables or lightning within a mile radius) and potential differences (even from building to building, between safety grounds to which components are connected.)Technical Information

Plug/Connector Type: Not Applicable
Receptacles: Not Applicable
Dataline Protection: RJ-45 ISDN/T1
Power Description

Current: 0.2kA Normal Surge Current
Current: 0.15kA Common Surge Current
Physical Characteristics

Power Cord/Cable: Not Applicable
Dimensions: 4.05" Height x 1.87" Width x 1.1" Depth
Weight: 2.24 oz
Warranty

Standard Warranty: Lifetime

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