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                                <td class="riolevel" align="left" valign="top" width="8%">3.2.3</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47535/RIOID=knet-v214aRIO121115/knet/v214aCH47503/pageframeset.html">Devices Function at Layers<br>Layer 1 and 2 Segments of the Network<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">3.3.1</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47536/RIOID=knet-v214aRIO121116/knet/v214aCH47503/pageframeset.html">Data Encapsulation Example<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">3.3.2</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47536/RIOID=knet-v214aRIO121117/knet/v214aCH47503/pageframeset.html">Layer 1 Packet Flow<br>Passive Connection Components<br>Repeater: Layer 1 Device<br>Hub: Layer 1 Device<br>Transceiver: Layer 1 Device<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">3.3.3</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47536/RIOID=knet-v214aRIO121118/knet/v214aCH47503/pageframeset.html">Layer 2 Packet Flow<br>NIC: Layer 2 Device<br>Bridge: Layer 2 Device<br>Switch: Layer 2 Device<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">3.3.4</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47536/RIOID=knet-v214aRIO121119/knet/v214aCH47503/pageframeset.html">Layer 3 Packet Flow<br>Router: Layer 3 Device<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">3.3.5</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47536/RIOID=knet-v214aRIO121120/knet/v214aCH47503/pageframeset.html">Packet Flow<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">3.3.6</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47536/RIOID=knet-v214aRIO121121/knet/v214aCH47503/pageframeset.html">Packets Traveling Over a Network (1-10)<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">3.4.1</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47537/RIOID=knet-v214aRIO121124/knet/v214aCH47503/pageframeset.html">Teaching Topology<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">3.4.2</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47503/RLOID=knet-v214aRLO47537/RIOID=knet-v214aRIO121125/knet/v214aCH47503/pageframeset.html">A Simple Network: Two Nodes<br>Hubbed Network<br>Hubbed Network 2<br>
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                        <p>
                            <span class="chapHeading">
                    Chapter 4: Layer 1 - Electronics and Signals</span>
                        </p>
                        <p class="chapOutline">Media:</p>
                        <table cellspacing="4" cellpadding="4" width="100%" border="0">
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.1</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121147/knet/v214aCH47504/pageframeset.html">Periodic Table of Elements (1-2)<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.2</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121148/knet/v214aCH47504/pageframeset.html">Forces within the Atom<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.3</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121149/knet/v214aCH47504/pageframeset.html">Static Electricity: "Loose" Electrons at Rest<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.4</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121150/knet/v214aCH47504/pageframeset.html">Insulators, Conductors, and Semiconductors<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.5</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121151/knet/v214aCH47504/pageframeset.html">Summary Graphic<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.6</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121152/knet/v214aCH47504/pageframeset.html">Water Circuit Analogy for Flowing Electrons<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.7</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121153/knet/v214aCH47504/pageframeset.html">Oscilloscope<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.8</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121154/knet/v214aCH47504/pageframeset.html">Series Circuit: Flashlight<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.1.9</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47542/RIOID=knet-v214aRIO121155/knet/v214aCH47504/pageframeset.html">Grounding of Networking Equipment (1-2)<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.2.1</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47543/RIOID=knet-v214aRIO121142/knet/v214aCH47504/pageframeset.html">Multimeter<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.2.2</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47543/RIOID=knet-v214aRIO121143/knet/v214aCH47504/pageframeset.html">Multimeter<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.2.3</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47543/RIOID=knet-v214aRIO121144/knet/v214aCH47504/pageframeset.html">Multimeter<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.2.4</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47543/RIOID=knet-v214aRIO121145/knet/v214aCH47504/pageframeset.html">Series Circuit: Flashlight<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.2.5</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47543/RIOID=knet-v214aRIO121146/knet/v214aCH47504/pageframeset.html">Half Duplex Ethernet Design<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.1</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121130/knet/v214aCH47504/pageframeset.html">Analog Signals<br>Digital Signals<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.2</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121131/knet/v214aCH47504/pageframeset.html">Fourier Synthesis of a Square Wave<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.3</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121132/knet/v214aCH47504/pageframeset.html">One Bit on Physical Media<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.4</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121133/knet/v214aCH47504/pageframeset.html">Round-Trip Propagation Time (RTT)<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.5</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121134/knet/v214aCH47504/pageframeset.html">Attenuation<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.6</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121135/knet/v214aCH47504/pageframeset.html">Reflection<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.7</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121136/knet/v214aCH47504/pageframeset.html">Recognize and Define Noise<br>Digital Signal<br>Electrical Noise<br>Digital Signal and Electrical Noise<br>What the Computer Reads<br>Flow of Electrical Current<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.8</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121137/knet/v214aCH47504/pageframeset.html">Daily Distortion (Dispersion)<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.9</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121138/knet/v214aCH47504/pageframeset.html">Collisions<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.3.10</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47545/RIOID=knet-v214aRIO121139/knet/v214aCH47504/pageframeset.html">From Bits to Frames<br>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.4.1</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47544/RIOID=knet-v214aRIO121140/knet/v214aCH47504/pageframeset.html">Long Distance Communications<br>
                                    </a></td>
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                                <td class="riolevel" align="left" valign="top" width="8%">4.4.2</td><td class="riolevel" valign="top" width="92%"><a target="main_frame" href="../../../../../CHAPID=knet-v214aCH47504/RLOID=knet-v214aRLO47544/RIOID=knet-v214aRIO121141/knet/v214aCH47504/pageframeset.html">Binary Encoding Schemes<br>Types of Modulation<br>Encoding Signals as Voltages<br>Encoding Signals as Electromagnetic Waves<br>
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