1 Pertemuan 10 Signal & Noise

2 Discussion Topics Signals over copper and fiber optic cablesAttenuation and insertion loss on copper media Sources of noise on copper media Types of crosstalk Cable testing standards Other test parameters Time-based parameters Testing optical fiber A new standard

3 Signaling over Copper and Fiber

4 Signaling over Copper and Fiber

5 Signaling over Copper and Fiber

6 Signaling over Copper and Fiber

7 Attenuation and Insertion Loss on Copper Media

8 Sources of Noise on Copper Media

9 Types of Crosstalk Near-end crosstalk (NEXT)

10 Types of Crosstalk Far-end crosstalk (FEXT)

11 Power sum near-end crosstalk (PSNEXT)Types of Crosstalk Power sum near-end crosstalk (PSNEXT)

12 Cable Testing Standards

13 Cable Testing Standards

14 Cable Testing Standards

15 Crosstalk

16 Time-based Parameters

17 Testing Optical Fiber

18 Testing Optical Fiber

19 New Standard On June 20, 2002, the Category 6 (or Cat 6) addition to the TIA-568 standard was published. This new standard specifies the original set of performance parameters that need to be tested for Ethernet cabling as well as the passing scores for each of these tests. A quality cable tester is the Fluke DSP-LIA013 Channel/Traffic Adapter for Cat5e.