Installation MACH102
Release
06
09/2014
17
The 10/100 Mbit/s PoE port allows you to connect network components
as a PoE voltage sink according to the standard IEEE 802.3 10BASE-
T/100BASE-TX and IEEE 802.3af.
Autonegotiation
Autopolarity
Autocrossing (if autonegotiation is activated)
They allow the connection and remote supply of, for example, IP tele-
phones (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.
You can connect PoE terminal devices (PD, Powered Device, type1 or
type2) up to class 0.
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.
The following conditions are met in accordance with IEEE 802.3af:
Endpoint PSE
Alternative A
The pin assignment corresponds to MDI-X.
Figure 6: Media module M1-8TP-RJ45 PoE
Media module M1-8MM-SC
The M1-8MM-SC media module has 8 FX ports for connecting terminal
devices or network segments in compliance with the IEEE 802.3u
100BASE-FX Multimode standard. The optical ports are configured in 100
Mbit/s Fullduplex (FDX) and support FEFI. They have a DSC design.
Figure 7: Media module M1-8MM-SC
1
3
5
7
2
4
6
8
M1-8TP-RJ45 PoE
r
_
+
Disconnect the PoE power supply
before removing the module !
Vor Entfernen des Moduls PoE-
Spannungsversorgung trennen !
U: 48VDC I: 6A
z
P
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