Installation guide
  Mobility and Logistics, Traffic Solutions 
Sopers Lane, Poole, Dorset, BH17 7ER 
Security classification  Unrestricted  Page  24 of 84 
Version  1  Status  Issued 
Last Editor  Carl Rabe  Date  11-Dec-2014 
Document Name  Stratos Outstation General and ICM Handbook  Document No.  667/HB/52250/000 
Copyright © Siemens plc 2014. All Rights Reserved. Mobility and Logistics is a division of Siemens Plc 
Description  Connector 
1  2 x GSPI Bus master to GSPI Peripherals  Double RJ45 
2  Modem Power 
See Table 6 for pinout 
4 way 3.81mm pitch Phoenix 
3  2 x USB Host Ports (rear)  Double USB Type A 
4  2 x 10/100 Ethernet Ports 
(1
st
 port is closest to PCB) 
Double RJ45 
5  RS232 Port – TR2523  16 way IDC boxed header 
6  RS232 Port – Modem, GPS etc  10 way IDC boxed header 
7  USB Handset Port  USB Type B 
8  2 x USB Host Ports (front)  Double USB Type A 
Table 5 – CPU Board Connector Functions and Types 
Pin  Function 
1 
+24V DC input – Power for CPU board 
when no PSU board is used 
2  0V 
3 
Switched 24V (Nominal) Modem supply 
output * 
4  Optional RTC supply input (3V to 28V DC) 
Table 6 – 4 Way 3.81mm pitch – Modem power and DC Power 
* Note that the modem supply will follow the battery backup supply during a 
mains failure. This output can range from 8 – 28V DC 
For more information on supported communications devices and connection, 
please refer to the IP Router Installation Guide 667/CI/45025/000. 










