EMC VNX5300 - Page 64

EMC® VNX5300™ Hardware Information Guide
64
EMC® VNX5300™ Hardware Information Guide
6-Gb/s SAS port LEDs and port direction (input or output)
Figure 60 shows the LCC 6-Gb/s SAS port LED—a bi-color (blue/green) LED next to
the connector, either left or right—that indicates the link/activity of the SAS port.
Figure 60 also shows a double circle (or dot) symbol (for input) or a double diamond
symbol (for output).
Note: Looking from the rear of the DAE, LCC B is located on the top and LCC A is located on
the bottom (Figure 60).
Figure 60 LCC 6-Gb/s SAS port LED
Table 39 describes the 3U, DAE LCC 6-Gb/s SAS port LEDs.
Management (RJ-12) connector
Note: The management Ethernet (RJ-12) LCC to SPS connector is not used at this time.
Figure 61 on page 65 shows the management port connector (labeled with two
symbols; one depicting a telephone handset with a line through it and the other
depicting a battery). The telephone handset with a line through it symbol means that
you cannot connect telephone type circuits to this connector (see the following
WARNING). This port connects the LCC (A and B) ports to the SPS (A and B) ports,
respectively.
3U, DAE LCC A 6-Gb/s SAS ports
3U, DAE LCC B 6-Gb/s SAS ports
VNX-000101
X4
6Gb SAS
X4
6Gb SAS
Table 39 LCC 6-Gb/s SAS port LEDs
LED Color State Description
Link/activity Blue On All lanes are running at 6 GB/s
Green On One or more lanes is not running at full speed or
disconnected
Alternating
Blue/Green
Blinking Port is being marked by the host
— Off Not connected