Ipmb Connectivity; Rs-232 Serial Interface; Table 7-1 Rj-45 Serial Port Connector; Table 7-2 Alarm Display Panel (Adp1440-D) Serial Port Connector - SMART Embedded Computing AXP1440-C07 Installation And Use Manual

Shelf Management Module
7.3.1

IPMB Connectivity

The IPMB is a dual radial topology. Each IPMC in the shelf connects to both SAM1620-Ds
for a redundant IPMB.
7.3.2

RS-232 Serial Interface

The SAM1620-D provides an RS-232 interface on the face plate connector using an RJ-45
connector. The connector is routed to the serial port of the shelf manager mezzanine.The
default baud rate is 9600, 8, N, 1.
connector.
Table 7-1
Pin
1
2
3
4
5
6
7
8
The SAM1620-D provides an RS-232 interface on the alarm display panel at the front of
the chassis using a mini-D 9-pin connector. The connector is routed to the second serial
port of the shelf manager. The baud rate is 115200, 8, N, 1 and cannot be changed.
shows pin assignments of ADP1440-D connector.
7-2
Table 7-2
Pin
1
2
3
4
142
Table 7-1
RJ-45 Serial Port Connector
Signal
DSR
DCD
DTR
GND
RXD
TXD
CTS
RTS
Alarm Display Panel (ADP1440-D) Serial Port Connector
Signal
No Connect
RXD
TXD
No Connect
shows the pin assignments for RJ-45
Direction
Input
Input
Output
Input
Output
Input
Output
Direction
Input
Output
AXP1440-C07 Installation and Use (6806800V18A)
Shelf Management Module
Table