Usb Connector - Hitachi Compute Blade 2000 User Manual

Interface specifications

USB connector

Pin
1
2
3
4
RS-232C interface connector
(management module)
Pin
1
2
3
4
5
6
7
8
9
Signal Name
VCC
DATA  Differential signal 
DATA + Differential signal +
GND
Signal Name
CD
RD
TD
DTR Data Terminal Ready
GND
DSR Data Set Ready
RTS Request to Send
CTS
RI
22
Description
Cable power
Cable Ground
Description
Carrier Detect
Receive Data
Transmit Data
Signal Ground
Clear to Send
Ring Indicator
Direction
Output
Input/Output
Input/Output

Direction
Input
Input
Output
Output

Input
Output
Input
Input