Installation RSPE30/32/35/37
Release
16
04/2019
31
Note: Insert the media module with 8 F/O ports exclusively in the media
module slot 3.
See “Front view” on page 25.
You will find more information on the media modules in the “User Manual for
Installation of RSPM”.
You find these manuals as PDF files on the Internet at http://
www.doc.hirschmann.com
1.5.4 Support of PoE(+)
The RSPE32 and RSPE37 device variants support Power over Ethernet
(PoE) and Power over Ethernet Plus (PoE+).
All Fast Ethernet ports are PoE-capable.
The Gigabit combo ports do not support PoE.
See “Device name and product code” on page 21.
The Fast Ethernet ports allow you to connect network components as a PoE
power source according to the standard IEEE 802.3 10BASE-T/100BASE-
TX and IEEE 802.3af/at.
With the presence of the PoE power supply, a separate power supply for the
connected device is unnecessary.
The PoE power is supplied via the wire pairs transmitting the signal (phantom
voltage).
The individual ports (joint PoE voltage) are not electrically insulated from
each other.
Maximum power available to PoE end devices in total:
124 W
Maximum power available to a media module:
62 W
Note: Connect only PoE-supplier devices whose data connections are
located in the interior of the building and are specified as SELV circuits.
The PoE support complies with the following technical standards:
Technical
standard
Description
IEEE 802.3af Brief description PoE
Classes max. Powered Device (PD) class 0 (15.4 W)
IEEE 802.3at Brief description PoE+
Classes max. Powered Device (PD) class 4 (30 W)
Table 9: PoE support: technical standards
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