The highly reliable NEC DSX is not being replaced by the just-released NEC SL1100.
We are not offering the NEC SL1100 to our "do it yourself" customers. Many of our customers install and program their own NEC DSX.
With the NEC SL1100, professional installation by a trained, experienced, and certified NEC installer is required.
Siemon CPT Cable Preparation Tool
Product Description
The CPT provides a simple and effective method to remove the outer cable jacket from 2-, 3-, or 4-pair cables without damaging the inner conductor insulation. The CPT is recommended for use with any round cable with an exterior diameter from 2.54 - 6.35mm (0.100 - 0.250 in.) and an outer jacket thickness from 0.380 - 0.635mm (0.015 - 0.025 in.).
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