Industrial Gigabit PoE+ switch (endspan) for environments with 12V DC and 24V DC operating voltage

Providing operating current for cameras and access points via PoE in non air-conditioned areas when only 12V DC or 24V DC is available - how does it work?

ID: 1557062
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(PresseBox) - Separate power cables are no longer required to supply cameras and access points with operating current. For some years now it has been possible to use the data cable for the required operating voltage.

This is an inexpensive, simple and secure way to connect cameras and access points wherever there is no infrastructure for a power supply.

This process works so well that many manufacturers have no more separate power supply connections on their devices. These devices take the required operating current only from the data line.

But what if there is not the typical 230V AC or 48V DC or 51V..57VDC voltage available for the feeding devices (PSEs), but rather 12V DC or 24V DC, as can often be found in control cabinets, isolated systems or on vehicles?

The injectors that are often included in delivery with the cameras and access points cannot be used here. The voltage source does not match the injector, nor can these devices be used under the various temperature conditions. There is also not always enough space to install a separate injector for each end device.

UBF EDV Handel und Beratung J

Item reference:


PoE Power over Ethernet:

Industrial Ethernet:


UBF EDV Handel und Beratung J


D 44579 Castrop-Rauxel


Am Industriepark 3

D 84453 M

Telefon: +49 (2305) 9634-0

Telefax: +49 (2305) 9634-17


Anbieter von aktiven und passiven Komponenten f

Wir haben uns drei Schwerpunkte gesetzt:

1. die besonderen Anforderungen der Industrie

2. die Lichtwellentechnologie

3. Power over Ethernet


Dazu geh

Mit dem Sortiment an aktiven Komponenten erm

- analoge Messdaten

- digitale Schaltsignale

- seriell RS-232, RS-422, RS-485

- ISDN S0, E1 (S2M) und E3

- Ethernet, Fast Ethernet, Gigabit Ethernet, 10GB Ethernet

- protokolltransparent

- PoE f

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UBF EDV Handel und Beratung Jürgen Fischer GmbHRömerstr. 37D 44579 Castrop-RauxelundAm Industriepark 3D 84453 Mühldorf am InnTelefon: +49 (2305) 9634-0Telefax: +49 (2305) 9634-17Website: http://www.ubf.deAnbieter von aktiven und passiven Komponenten für die Datenkommunikation.Wir haben uns drei Schwerpunkte gesetzt:1. die besonderen Anforderungen der Industrie2. die Lichtwellentechnologie3. Power over EthernetFür Industriekunden und Gewerbe mit ähnlichen Anforderungen halten wir Komponenten bereit, die insbesondere auf hohe Belastung und Verfügbarkeit ausgelegt sind.Dazu gehören Geräte mit erweitertem Temperaturbereich, Optionen für redundante Wege und Stromversorgung, potenzialfreier Relaisausgang als Alarmkontakt für Störmeldungen, Installation im Schaltschrank auf der DIN Hutschiene, armierte Kabel und Mobilkabel, auch schleppkettentauglich.Mit dem Sortiment an aktiven Komponenten ermöglichen wir die Datenübertragung vieler verschiedener Protokolle. Dazu gehören:- analoge Messdaten- digitale Schaltsignale- seriell RS-232, RS-422, RS-485- ISDN S0, E1 (S2M) und E3- Ethernet, Fast Ethernet, Gigabit Ethernet, 10GB Ethernet- protokolltransparent- PoE für Fast und Gigabit Ethernet nach IEEE 802.3af und IEEE 802.3at

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published by: PresseBox
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Date: 03/25/2020 - 05:18
Language: English
News-ID 1557062
Character count: 3763
Firma: UBF EDV Handel und Beratung Jürgen Fischer GmbH
Ansprechpartner: Feedback to about Pressrelease-id:
Stadt: Castrop-Rauxel


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