Belden Hirschmann MACH1000 Series, User Manual

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Installation MACH1000
Release 07 08/2022
1.3.8 Support of PoE
The MACH 1000 device variants MAR1022-..., MAR1032-...,
MAR1132-... and MAR 1132-... support Power over Ethernet (PoE) in
accordance with IEEE 802.3af. They allow the connection and remote supply
of, for example, IP telephones (Voice over IP), webcams, sensors, printer
servers and WLAN access points via 10BASE-T/100BASE-TX. With PoE,
these terminal devices are powered by the twisted-pair cable.
The MACH 1000 devices with PoE have 2*2 twisted pair ports TX
10/100 Mbit/s, depending on the device variant, as RJ45 or M12 sockets for
connecting network segments or PoE terminal devices (PD, Powered
Device) for all IEEE802.3af classes up to a maximum power output of 15.4
W.
The current is supplied on wire pairs transmitting the signal; the individual
ports are not electrically insulated from each other.
The following conditions are met in accordance with IEEE 802.3af:
 Endpoint PSE

Alternative A
The port casing is electrically connected to the front panel.
The PoE power is supplied via the wire pairs transmitting the signal (phantom
voltage).

Use a shielded CAT5 cable or better.

Use a shielded 4-pin M12 plug.

Connect the cable shield to the connector housing.
1.4 Ethernet ports
You can connect end devices and other segments to the device ports using
twisted pair cables or optical fibers (F/O).
You find information on the pin assignments for making patch cables here:
“Pin assignments” on page 31