34 EMC VNXe3100 Hardware Information Guide
Overview
Table 13 lists the SP serial RS-232/EIA 232 (micro DB-9) pin signals used on the
connector.
Null modem RS-232/EIA 232 (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. Figure 21 shows an example of an SP
to PC (service laptop) cable.
Figure 21 Example of null modem RS-232/EIA 232 (micro DB-9 to serial DB-9) cable
Serial RS-232/EIA 232 (micro DB-9) socket connector for SPS management
The back of the VNXe3100 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
bottom, left) to connect to the SPS management port (RJ-12). Notice the orientation of the
pins shown in Figure 22.
Note: This connector is not used at this time.
Figure 22 Serial RS-232/EIA 232 (micro DB-9) connector (socket)
Table 13 Serial RS-232/EIA 232 (micro DB-9) connector (socket) pinout
DB-9 Pin Signal Description
1 CD Carrier detect
2RXDReceived data
3 TXD Transmitted data
4 DTR Data terminal ready
5GNDGround
6DSRData set ready
7 RTS Request to send
8 CTS Clear to send
9 RI Ring indicator
VNX-000093
Pin 1
5
69
VNX-000078
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