{"product_id":"isn-t2","title":"ISN-T2","description":"\u003cp\u003e\u003cstrong\u003eImpedance Stabilization Network, 150 kHz–30 MHz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— measures common-mode disturbance voltage on a single unshielded balanced pair (Cat. 3 or Cat. 5 cabled networks).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePer EN 55022 [CISPR 22] Figure D.1 circuit topology\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— meets the applicable requirements of EN 55022:2010+AC:2011 (CISPR 22:2008 Ed. 6.0) and CISPR 16-1-2:2014 Ed. 2.0.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e150 Ω common-mode impedance per CISPR 22\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— presents a defined termination so the EUT-side disturbance reaching the measurement port is stable and repeatable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSingle unshielded balanced pair telecom ports\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— xDSL modems, analog telephony, doorbell, and other 2-wire balanced telecom interfaces qualified under CISPR 22\/32.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCat. 3 and Cat. 5 cabled networks\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— ships with Cat. 3 and Cat. 5 LCL (Longitudinal Conversion Loss) adapters so the same ISN supports either cable category.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWanted-signal transmission bandwidth 100 MHz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— passes the working signal during emissions measurement without distortion of the link.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e800 mA per line \/ 1.6 A per pair, 50 V DC \/ 32 V AC line-to-ground\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— supports typical bias and ring\/power-feed currents on telecom pairs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndividually calibrated; pairs with the Com-Power SPA-900TG series spectrum analyzer \/ EMI receiver\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor conducted telecom emissions scans.\u003c\/p\u003e","brand":"Com-power","offers":[{"title":"Default Title","offer_id":53344368361766,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/ISN-T2.png?v=1781493758","url":"https:\/\/nplab.shop\/products\/isn-t2","provider":"NP LAB","version":"1.0","type":"link"}