FL MGUARD GT/GT
105656_en_05 PHOENIX CONTACT 173
Assignment of the RJ45 Ethernet plugs
Please note that for operation with 1000 Mbps (Gigabit), cables with four twisted pairs
(eight wires), which meet the requirements of CAT5e as a minimum, must be used.
Table 8-3 Pin assignment of RJ45 plugs
Pin 10Base-T/10 Mbps 100Base-T/100 Mbps 1000Base-T/1000 Mbps
1 TD+ (transmit) TD+ (transmit) BI_DA+ (bidirectional)
2 TD- (transmit) TD- (transmit) BI_DA- (bidirectional)
3 RD+ (receive) RD+ (receive) BI_DB+ (bidirectional)
4 – – BI_DC+ (bidirectional)
5 – – BI_DC- (bidirectional)
6 RD- (receive) RD- (receive) BI_DB- (bidirectional)
7 – – BI_DD+ (bidirectional)
8 – – BI_DD- (bidirectional)