الشبكات

Introduction Answer first: Cat6, Cat6A, and Cat8 serve different balanced-copper applications: select from the required Ethernet PHY, channel length, installed system, PoE, environment, pathway, connectors, field-test limits, equipment support, and lifecycle rather than category number alone....

Introduction Answer first: use Cat6 only when the complete installed channel, application, reach, alien-crosstalk environment, terminations, temperature, PoE load, bundle, pathway, jacket rating, and field certification meet the requirement; use Cat6A or fiber when those conditions call for i...