Reset Switch; Face Plate Connectors; Table 3-2 Service Processor Ethernet Rj-45 Connector Pin Assignment (J9); Table 3-3 Service Processor Serial Rs-232 Rj-45 Connector (J1) - SMART Embedded Computing ATCA-F125 Assembly, Installation And Use

3.4

Reset Switch

The front panel has a recessed reset switch. A small pointed object must be inserted
through the hole in the front panel to activate the reset switch. Activating this switch will
reset the service processor and all of the Ethernet switches. It will not reset the IPMC or the
AMC.
3.5

Face Plate Connectors

The following tables provide the pinout for the face plate connectors.
Table 3-2
RJ-45 Pin
1
2
3
4
5
6
7
8
Table 3-3
RJ-45 Pin
1
2
3
4
5
6
7
8
ATCA-F125 (6873M Artwork) Installation and Use (6806800J94P)
Service Processor Ethernet RJ-45 Connector Pin Assignment (J9)
10Base-T or 100Base-TX
ETH_TX+
ETH_TX-
ETH_RX+
ETH_RX-
Service Processor Serial RS-232 RJ-45 Connector (J1)
Function (RS-232)
RTS
Not used
TX
GND
GND
RX
Not used
CTS
Controls, LEDs, and Connectors
1000Base-T
ETH_DA+
ETH_DA-
ETH_DB+
ETH_DC+
ETH_DC-
ETH_DB-
ETH_DD+
ETH_DD-
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