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CPCI-824 User’s Manual
Revision 1.0, January 2006
2.7.2 Gigabit Ethernet Port LEDs
Both of the Gigabit Ethernet prots of the CPCI-824 have LEDs associated with the connector. The ports
have the LEDs built into the RJ45 connectors. The “LNK” LED indicates, when lit, that the port is
LINKed to a functional ethernet network. The “ACT” LED indicates, when lit, that there is ACTivity
of transmit or receive data. Normal operation on a 1000Base-T network would have the “LNK” LED lit
and the “ACT” LED flashing.
2.7.3 Fast Ethernet Port
The copper line interface of each 10/100 Mbit Fast Ethernet port is a shielded RJ45 (modular phone
type) connector. The aggregated input and output ports exit the panel of the CPCI-824.
The pin assignment of Port 0 (J8) and port 1 (J5) is shown on Table 2-5.
Table 2-5. 10/100 Fast Port Connector
2.7.4 Fast Ethernet Port LEDs
Both of the Fast Ethernet ports of the CPCI-824 have LEDs associated with the connector. The ports
have the LEDs adjacent to the RJ45 connectors. The “LNK” LED indicates, when lit, that the port is
LINKed to a functional ethernet network. The “ACT” LED indicates, when lit, that there is ACTivity
of transmit or receive data. Normal operation on a 10/100 Base-T network would have the “LNK” LED
lit and the “ACT” LED flashing.
5 RX- Input TRD1- Input/Output
3 Not Used TR2+ Input/Output
2 Not Used TRD2- Input/Output
8 Not Used TRD3+ Input/Output
9 Not Used TRD3- Input/Output
Pin
Signal
(10/100Base-T)
Description
(10/100Base-T)
1 TX+ Output
2 TX- Output
3RX+ Input
6RX- Input