Dot Hill Systems II 200 FC Manuale Utente

SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual • March 2005

D.2

DB9 COM Port

The COM port is a female DB9 connector that requires a male DB9 null modem cable.

Figure D-2  RS-232 DB9 (EIA/TIA 574)

 

View of the Male End

6

RX  –

Green

7

Not 
connected

White with brown

8

Not 
connected

Brown

Table D-2 Pin Names

1

DCD

Data Carrier Detect

2

RD

Receive Data (also called RxD, Rx)

3

TD

Transmit Data (also called TxD, Tx)

4

DTR

Data Terminal Ready

5

GND

Ground

6

DSR

Data Set Ready

7

RTS

Request To Send

8

CTS

Clear  To  Send

9

RI

Ring Indicator

Table D-1 Ethernet RJ-45 Pin Description (Continued)