Specifications

Installation and startup procedure
RS2-4R
Release 1.0 03/04
3.2 Device installation
41
3.2.4 Interfaces
U 10/100 Mbit/s connection
10/100 Mbit/s ports (8-pin R45 socket) enable the connection of terminal
devices or independent network segments in compliance with the IEEE
802.3 100BASE-TX / 10BASE-T standards. These ports support:
D autonegotiation
D autocrossing (when autonegotiation is switched off)
D autopolarity
D 100 Mbit/s half duplex mode
D 100 Mbit/s full duplex mode
D 10 Mbit/s half duplex mode
D 10 Mbit/s full duplex mode
State on delivery: autonegotiation is activated with exception of the
HIPER-Ring ports: 100 Mbit/s full duplex.
The socket housings are electrically connected to the front panel.
Fig. 5: Pin assignment of a TP/TX interface, RJ45 socket
U 100 Mbit/s F/O connection
100 MBit/s F/O ports (DSC sockets) enable the connection of terminal
devices or independent network segments in compliance with the IEEE
802.3 100BASE-FX standard. These ports support:
D full and half duplex mode
State on delivery: 100 Mbit/s full duplex
Note: Make sure, that you conncet LH ports only to LH ports, SM ports
only to SM ports and MM ports only to MM ports.
n.c. Pin 8
n.c. Pin 7
TD- Pin 6
n.c. Pin 5
n.c. Pin 4
Pin 3TD+
Pin 2RD-
Pin 1RD+