D-Link DSN-3400-10 Hardware Reference Guide for DSN-3200-10 Valid for fir - Page 16

2.2.2 External Interfaces Figure 2-2 shows an area labeled "External Interfaces" where the external ports of the DSN3000 series are found. 2.2.2.1 DSN-3200 External Interfaces The back of the xStack Storage DSN-3200 enclosure provide the following external interfaces:  Eight (8) 1GbE (1 Gigabit Ethernet) RJ-45 host network connections  One DB9 RS-232-C diagnostic port  One RJ-45 Fast Ethernet management port Figure 2-4 shows the external interfaces on the back of the xStack Storage DSN-3200 enclosure Figure 2-4 External Interfaces on the xStack Storage DSN-3200 Enclosure 2.2.2.2 DSN-3200 LEDs Each RJ-45 host network connection on the back of the xStack Storage DSN-3200 enclosure has two bicolor light-emitting diode (LED) indicators that show the activity and speed for that port. Table 2-4 describes the host network connection LED indicators on the back of the xStack Storage DSN-3200 enclosure. Table 2-4 Host Network Connection LED Indicators on the xStack DSN-3200 Enclosure LED Port Speed Color Yellow Port Activity Green Description ON = link is operating at 1 Gbps. OFF = link is operating at either 10 Mbps or 100 Mbps. ON = link is operational. Blink = data is being sent or received. 16 Chapter 2 DSN-3000 series Layout