Sun Microsystems CP32x0 manual 1 I/O Connectors

FIGURE 4-2

4.3.1I/O Connectors

This section lists the pins and signal names of the I/O faceplate connectors on the ARTM-HD. The faceplate has the following connectors:

■One 10/100/1000 BASE-T Ethernet management port (RJ-45)

■One serial ports (RS232)

■Two External SAS connectors (Infinband style)

4.3.1.1Ethernet Port

The Ethernet connector is an RJ-45 connector with LEDs. The controller

autonegotiates to either 10/100/1000BASE-T.shows an Ethernet RJ-45 connector.

FIGURE 4-2Ethernet RJ-45 Connector

1 2 3 4 5 6 7 8

Yellow LED (activity)

Green LED

(LINK)

TABLE 4-1gives the pin assignments for the Ethernet ports.

TABLE 4-1Ethernet Port Connector Pin Assignments

Pin	Signal Name	Pin	Signal Name
1	DA+	5	DC-
2	DA-	6	DB-
3	DB+	7	DD+
4	DC+	8	DD-

Chapter 4 Specifications and Connectors 4-5