EMC VNX Series Hardware Information Manual page 34

System component description
34 EMC VNX5300 Hardware Information Guide
Table 18 describes the link/activity and connection speed associated with the SP
Ethernet (RJ-45) port LEDs.
Table 18 Network management and service laptop Ethernet (RJ-45) port LEDs
Led Color
Left, link Green
(location 1)
Green
—
Right, link Green
speed
Amber
(location 2)
—
Serial RS-232/EIA 232 (micro DB-9) socket connector
The back of the Block and File (Unified) VNX5300 platform SP includes a standard serial
Electronics Industries Association (EIA) RS-232 interface (micro DB-9) connector (labeled
with a symbol depicting a wrench on the upper left) to connect to a PC or service laptop
computer. This serial connector (port) allows you to access the SP locally by connecting a
terminal—either a PC running terminal-emulation software or an ASCII terminal—to the
port.
Notice the orientation of the pins shown in
Pin 1
5
6
9
VNX-000079
Figure 26 Serial RS-232/EIA 232 (micro DB-9) connector (socket) for service laptop
Table 19 lists the SP serial RS-232/EIA 232 (micro DB-9) pin signals used on the
connector.
Table 19 Serial RS-232/EIA 232 (micro DB-9) connector (socket) pinout
DB-9 Pin Signal
1 CD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
State Description
On Network/link connection
Blinking Transmit/receive activity
Off No network/link connection
On 100-Mb/s connection
On 1000-Mb/s (or 1-Gb/s) connection
Off 10-Mb/s connection (if left LED is on or blinking)
Figure 26.
Description
Carrier detect
Received data
Transmitted data
Data terminal ready
Ground
Data set ready