{"product_id":"allen-bradley-1786-ctk-controlnet-media-toolkit","title":"Allen-Bradley 1786-CTK ControlNet Media Toolkit","description":"\u003ch2\u003eAllen-Bradley 1786-CTK ControlNet Media Toolkit\u003c\/h2\u003e\n\u003cp\u003eConfigured for installation, maintenance, and diagnostics of ControlNet coaxial cabling within Allen-Bradley ControlLogix and PLC-5 network infrastructure, the \u003cstrong\u003eAllen-Bradley 1786-CTK\u003c\/strong\u003e (\u003cstrong\u003e1786-CTK\u003c\/strong\u003e ControlNet Media Toolkit) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1786-CTK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.31 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C (-4 to +158 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Hardware Toolkit \/ Non-Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Compatibility\u003c\/td\u003e\n\u003ctd\u003eRG-6 Quad-Shield Coaxial Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Type\u003c\/td\u003e\n\u003ctd\u003eControlNet Communication Protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Impedance\u003c\/td\u003e\n\u003ctd\u003e75 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Interfaces\u003c\/td\u003e\n\u003ctd\u003eBNC (IP67 Rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e10 G at 10-500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e30 G operational, 50 G non-operational\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Layer Integrity\u003c\/h3\u003e\n\u003cp\u003eThe 1786-CTK physical media termination kit regulates precise 75 Ohm characteristic impedance matching across RG-6 quad-shield trunk line segments, directly mitigating signal attenuation and high-frequency standing waves on deterministic ControlNet coax backplane communications. Precision stripping cassettes ensure exact dielectric and shielding cut depths, suppressing signal crosstalk and reflections that degrade deterministic frame delivery across high-density I\/O density scaling architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Why is consistent cable termination critical for ControlNet coaxial segments?\u003c\/p\u003e\n\u003cp\u003eA: Incorrect cable stripping or improper BNC crimping alters the local 75 Ohm characteristic impedance, causing signal reflections (standing waves) that introduce frame errors, network jitter, or node dropping on deterministic ControlNet networks.\u003c\/p\u003e\n\u003cp\u003eQ: Are the blade cassettes in the cable stripping tool interchangeable between cable jacket types?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the toolkit includes two dedicated blade cassettes formatted specifically for standard PVC and high-temperature FEP RG-6 quad-shield coaxial cables to prevent shield wire damage during stripping.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure all coaxial cable stripping utilizes the specified cassette blade setting to achieve clean three-level strip dimensions without nicking the center conductor or outer quad-shield braid.\u003c\/li\u003e\n\u003cli\u003eMaintain strict 75 Ohm termination resistor placement at both physical ends of the ControlNet coax trunk line segment to prevent open-circuit reflection.\u003c\/li\u003e\n\u003cli\u003eTorque BNC connections firmly to IP67 ingress standards, verifying minimum bending radius limits on RG-6 quad-shield cable during drop-line routing to avoid mechanical compression of the dielectric.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43755677483098,"sku":"1786-CTK","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1786-CTK2.jpg?v=1785306550","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1786-ctk-controlnet-media-toolkit","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}