ZyXEL XGS1935-28 handleiding
Handleiding
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Chapter 1 Getting to Know Your Switch
XGS1935 Series User’s Guide
26
1.1.4 PoE
The Switch is a Power Sourcing Equipment (PSE) because it provides a source of power through its
Ethernet ports. Each device that receives power through an Ethernet port is a Powered Device (PD).
The Switch can adjust the power supplied to each PD according to the PoE standard the PD supports.
PoE standards are:
• IEEE 802.3af Power over Ethernet (PoE)
• IEEE 802.3at Power over Ethernet (PoE) +
The following table describes the PoE features of the Switch by PoE standard.
1.2 Example Applications
This section shows a few examples of using the Switch in various network environments. Note that the
Switch in the figure is just an example Switch and not your actual Switch.
1.2.1 PoE Example Application
The following example figure shows a Switch supplying PoE (Power over Ethernet) to Powered Devices
(PDs) such as an IP camera, a wireless router, an IP telephone and a general outdoor router that are not
within reach of a power outlet.
Table 3 XGS1935 Series Models and PoE Features
POE FEATURES XGS1935-28HP / XGS1935-52HP
IEEE 802.3af PoE Yes
IEEE 802.3at PoE+ Yes
Power Management Mode Consumption mode (default) /
Classification mode
PoE Power Budget 375 W
Table 4 PoE Standards
PoE FEATURES PoE PoE+
IEEE Standard IEEE 802.3af IEEE 802.3at
PoE Type Type 1 Type 2
Switch Port Power
Maximum Power Per Port 15.4 W 30 W
Port Voltage Range 44 – 57 V 50 – 57 V
Cables
Twisted Pairs Used 2-pair 2-pair
Supported Cables Cat3 or better Cat5 or better
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Productinformatie
| Merk | ZyXEL |
| Model | XGS1935-28 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 44073 MB |
