MULTICORE AND SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS - PART 1-4: SYMMETRICAL PAIR/QUAD CABLES WITH TRANSMISSION CHARACTERISTICS UP TO 1000 MHZ - CONDUCTOR HEATING OF BUNDLED DATA GRADE CABLES FOR LIMITED POWER TRANSMISSION BASED ON IEEE 802.3
International Electrotechnical Committee
FOREWORD<br>1 Scope<br>2 Normative references<br>3 Terms, definitions, symbols, units and abbreviated<br> terms<br>4 The testing of bundled cables<br>5 The temperature as a function of the current load <br> in conductors of bundled cables in hexagonal densest <br> packing structure<br>6 Assessing already deployed cable systems<br>7 The higher performing data grade cables<br>8 The heat dissipation on heated and bundled cables<br>9 The heat dissipation in a heated conductor, pair or<br> cable which has to be taken into account<br>10 Thermodynamic considerations for a combined<br> experimental and mathematical solution of the <br> heating problem
Offers a test method for the determination of the maximum attained conductor temperatures which occur due to the deployment of the IEEE protocol for PoE /PoEP.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 46 |
