EMC VNX Series Hardware Information Manual page 36

System component description
36 VNX5500 Hardware Information Guide
Table 19 lists the SP serial RS-232/EIA 232 (micro DB-9) pin signals used on the
connector.
Table 19 Serial (micro DB-9) connector (socket) pinout
DB-9 Pin Signal
1 CD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
SP null modem (micro DB-9 to DB-9 serial) cable
The cable connecting the SP to the PC or service laptop is a micro DB-9 cable (plug) to
serial DB-9 (socket). It has a micro DB-9 plug (SP side) on one end and a serial DB-9
socket (PC or service laptop side) on the other end.
to PC (service laptop) cable.
Figure 27 Example of SP null modem (micro DB-9 to serial DB-9) cable
Serial RS-232/EIA 232 (micro DB-9) connector (socket) for SPS
management
The back of the Block and File (Unified) VNX5500 platform SP includes a second standard
serial RS-232/EIA 232 interface (micro DB-9) socket connector (labeled with a symbol
depicting a battery on the left) to connect to the SPS management port (RJ-12). Notice the
orientation of the pins shown in
Note: The included cable has a micro DB-9 connector (pins 1, 3, and 4 are used) on one
end and an RJ-12 modular jack adapter (pins 1, 7, and 8 are used) on the other end. The
RJ-12 modular jack adaptor end connects to the RJ-12 modular jack connector on the SPS
(Figure 14 on page 25).
Description
Carrier detect
Received data
Transmitted data
Data terminal ready
Ground
Data set ready
Request to send
Clear to send
Ring indicator (Not Used)
Figure 28.
Figure 27 shows an example of an SP
VNX-000093