Ethernet 10/100 base-t rj-45 wiring configuration, Poe (power over ethernet) – AMX Metreau Entry Communicator with Display MET-ECOM-D User Manual
Page 16
Wiring and Connections
10
Metreau Entry Communicators
Ethernet 10/100 Base-T RJ-45 Wiring Configuration
The table below describes the pinouts, signals, and pairing for the Ethernet 10/100 Base-T connector and
cable. The Ethernet cable connection is illustrated in FIG. 7.
The Metreau Entry Communicators use CAT5/CAT6 wire via the Ethernet port for PoE power.
PoE (Power Over Ethernet)
Use the PS-POE-AF Power over Ethernet Injector (FG423-80) to simplify wiring and installation by
eliminating the need for an AC outlet at each point of installation.
If used with a non PoE-capable Ethernet switch (such as the NXA-ENET24), then an optional
PS-POE-AF Power-over-Ethernet (PoE) power supply is required to provide power to the
MET-ECOM.
If the MET-ECOM is used with a PoE-capable Ethernet switch (such as the NXA-
ENET24PoE), then no PoE Injectors are required.
Ethernet Pinouts and Signals
Pin
Signals
Connections
Pairing
Color
1
TX +
1 --------- 1
1 --------- 2
White-Orange
2
TX -
2 --------- 2
Orange
3
RX +
3 --------- 3
3 --------- 6
White-Green
4
no connection
4 --------- 4
Blue
5
no connection
5 --------- 5
White-Blue
6
RX -
6 --------- 6
Green
7
no connection
7 --------- 7
White-Brown
8
no connection
8 --------- 8
Brown
FIG. 7
RJ-45 Wiring Diagram
Entry Communicator Unit can be placed up to approximately 330’ (100 meters) from
PoE Injector.