iPECS iPECS-MG - Extension Boards

iPECS-MG Quick Start Guide
15
3.3.2.1 Pin Assignment
CONECTOR PIN NUMBER NO
SIGNAL NAME
(T-mode)
FUNCTION
RJ45
1,2,7,8
Reserved
3
TX+
Transmit Data
4
RX+
Receive Data
5
RX-
Receive Data
6
TX-
Transmit Data
NOTE • Upper side of RJ-45 – S-mode connection, Lower side of RJ-45 – T-mode connection
3.3.2.2 Connectors and Switch Functions
Figure 3.3.3 S or T Connector for RJ-45
NOTE
• T-mode (3: TX+, 4: RX+, 5: RX-, 6: TX-)
• S-mode (3: RX+, 4: TX+, 5: TX-, 6: RX-)
• Can not support S/T interface simultaneously
Figure 3.3.4 S/T mode Selection Switches
S
S
T
T
[Port 1]
[Port 2]
S
S
T
T
[Port 3]
(BRIB4 Only)
[Port 4]
(BRIB4 Only)
T
T
T
T