Cisco 1603-RF - 1603 Bridge/router Instrukcja Użytkownika Pobierz pdf (Strona 19)

Power over Ethernet

Mid-Span Device PoE Application

FSD-803PE

PoE Powered 8-Port Fast Ethernet Switch

2K MAC address table



Store-and-Forward switch architecture

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Flow control to eliminate packets loss

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MAC address learning and ageing

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PoE port #1 for powered device

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Auto MDI/MDIX on each port

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PoE Wiring Distbution

The Medium-Dependant Interface (MDI or RJ-45) serves as the data/power inter-

face among Ethernet elements. It has two optional connection methods, to carry

the power, End-Span and Mid-Span. The details of this two power feeding alterna-

tives are as below.

POE Injector / Splitter

FSD-803PE

Pin End-Span Mid-Span

Vport-Negative -

Vpor t-Positive -

- Vport-Positive

Vpor t-Positive -

- Vport-Negative

Power Data Power + Data

Office Building

Service Center

Warehouse

Notebook

VIP-154PT

FGSW-2620

24-Port Switch

POE-2400

POE-152S

WAP-4060PE

FSD-803PE

WAP-4033

ICA-150

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