DH-S3226-24ET-240 24-портовый управляемый коммутатор PoE

<table border="1">
<tbody><tr>
<th>Hardware Feature</th>
<th>Specification</th>
</tr>
<tr>
<td>Included Power Adapter</td>
<td>Yes</td>
</tr>
<tr>
<td>PoE</td>
<td>Yes</td>
</tr>
<tr>
<td>Ethernet Port</td>
<td>24</td>
</tr>
<tr>
<td>Ethernet Port Speed</td>
<td>10/100 Mbps</td>
</tr>
<tr>
<td>Ethernet Port Uplink Speed</td>
<td>10/100/1000 Mbps</td>
</tr>
<tr>
<td>Optical Port Uplink Speed</td>
<td>1 Gbps</td>
</tr>
<tr>
<td>Description of Function Slots</td>
<td>Port 1-24: 24 × RJ-45 10/100 Mbps; Port 25-26: 2 × RJ-45 10/100/1000 Mbps (Combo); Port 25-26: 2 × SFP 1000 Mbps (Combo)</td>
</tr>
<tr>
<td>Power Supply</td>
<td>Built-in power supply: 100-240 VAC, 50/60 Hz, 4 A</td>
</tr>
<tr>
<td>Operating Temperature</td>
<td>–10 °C to +55 °C (+14 °F to +131 °F)</td>
</tr>
<tr>
<td>Operating Humidity</td>
<td>5%–95% (RH), non-condensing</td>
</tr>
<tr>
<td>Storage Temperature</td>
<td>–40 °C to +75 °C (–40 °F to +167 °F)</td>
</tr>
<tr>
<td>Storage Humidity</td>
<td>5%–95% (RH), non-condensing</td>
</tr>
<tr>
<td>Power Consumption</td>
<td>Idling: ≤8.5 W; Full load: 265 W</td>
</tr>
<tr>
<td>Performance</td>
<td></td>
</tr>
<tr>
<td>Management Type</td>
<td>No</td>
</tr>
<tr>
<td>Switching Capacity</td>
<td>8.8 Gbps</td>
</tr>
<tr>
<td>Packet Forwarding Rate</td>
<td>6.55 Mpps</td>
</tr>
<tr>
<td>Packet Buffer Size</td>
<td>4 Mbit</td>
</tr>
<tr>
<td>Jumbo Frame</td>
<td>15K Byte</td>
</tr>
<tr>
<td>MAC Table Size</td>
<td>8K</td>
</tr>
<tr>
<td>Communication Standard</td>
<td>IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z</td>
</tr>
<tr>
<td>Feature</td>
<td></td>
</tr>
<tr>
<td>PoE Protocol</td>
<td>IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt</td>
</tr>
<tr>
<td>PoE Power</td>
<td>Port 1-2 ≤ 90 W, Port 3-24 ≤ 30 W, total ≤ 240 W</td>
</tr>
<tr>
<td>PoE Pin Assignment</td>
<td>1,2,4,5 (V+), 3,6,7,8 (V-)</td>
</tr>
<tr>
<td>Long Distance PoE Transmission</td>
<td>Yes</td>
</tr>
<tr>
<td>General</td>
<td></td>
</tr>
<tr>
<td>Statics Protection</td>
<td>Air discharge: 8 kV; Contact discharge: 6 kV</td>
</tr>
<tr>
<td>Lighting Protection</td>
<td>Common mode: 4 kV; Differential mode: 2 kV</td>
</tr>
<tr>
<td>Net Weight</td>
<td>2.47 kg (5.45 lb)</td>
</tr>
<tr>
<td>Gross Weight</td>
<td>3.12 kg (6.88 lb)</td>
</tr>
<tr>
<td>Product Dimensions</td>
<td>440 mm × 220 mm × 44 mm (17.32" × 8.66" × 1.73") (L × W × H)</td>
</tr>
<tr>
<td>Packaging Dimensions</td>
<td>540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L × W × H)</td>
</tr>
<tr>
<td>Casing Material</td>
<td>Sheet metal</td>
</tr>
<tr>
<td>Installation</td>
<td>Desktop mount; DIN-Rail mount</td>
</tr>
<tr>
<td>Certifications</td>
<td>CE</td>
</tr>
</tbody></table>

<table border="1">
<tbody><tr>
<th>Transmission Performance</th>
<th>Data</th>
</tr>
<tr>
<td>Switch power supply voltage</td>
<td>53V</td>
</tr>
<tr>
<td>CAT5E/CAT6. Max. DC resistance</td>
<td>&lt; 10 Ω/100 m</td>
</tr>
</tbody></table>

<table border="1">
<tbody><tr>
<th>Cable (m)</th>
<th>Load Capacity (W)</th>
<th>Bandwidth (Mbps)</th>
</tr>
<tr>
<td>IEEE802.3bt 90 W</td>
<td>100</td>
<td>71.3</td>
</tr>
<tr>
<td>100</td>
<td>62</td>
<td>10</td>
</tr>
<tr>
<td>200</td>
<td>51</td>
<td>10</td>
</tr>
<tr>
<td>250</td>
<td>40</td>
<td>10</td>
</tr>
<tr>
<td>Hi-PoE 60 W</td>
<td>100</td>
<td>53</td>
</tr>
<tr>
<td>100</td>
<td>50</td>
<td>10</td>
</tr>
<tr>
<td>200</td>
<td>47</td>
<td>10</td>
</tr>
<tr>
<td>250</td>
<td>37</td>
<td>10</td>
</tr>
<tr>
<td>IEEE802.3at 30 W</td>
<td>100</td>
<td>25.5</td>
</tr>
<tr>
<td>100</td>
<td>25.5</td>
<td>10</td>
</tr>
<tr>
<td>200</td>
<td>25.5</td>
<td>10</td>
</tr>
<tr>
<td>250</td>
<td>25.5</td>
<td>10</td>
</tr>
</tbody></table>

Характеристики

Количество PoE портов: 24
Бренд: Dahua