
Wirnet iBTS
Document title : Installation and
Maintenance Manual
Version : 2.0
Author : SNI
Date : 04/12/2018
Classification
This document is the strict property of Kerlink and shall not be either copied nor sent without express
written authorization of Kerlink
Internal Use
Kerlink m2m technologies reserved rights
Confidential
Kerlink – 1 rue Jacqueline Auriol – 35235 THORIGNÉ-FOUILLARD
Page 119 / 221
Strict confidential
Figure 81 : Dome antenna bracket with notched V shaped bolt
1.8.7
Debug tool
The Wirnet iBTS has a proprietary serial debug interface named DEBUG available on the
front panel of the CPU module.
This debug interface is intended to be used by authorized and qualified personnel only.
The WIRMA2 Debug tool is intended to be connected to the debug interface. It is mainly a
simple UART to USB converter.
The main characteristics of the Wirma2 debug tool are:
Characteristics
Specification
UART Interface
RJ45 female
3.3V internal LDO
Up to 1Mb/s
USB2.0 interface
USB 2.0 A type
USB Self Bus Powered at 5V
Full Speed (12Mb/s)
Operating temperature range
0°C to +60°C
Chipset
FT232BL (FTDI)
The debug tool must be used with an Ethernet cable and a USB2.0 type A to type B male
cable. They can be provided by KERLINK as options as detailed in §6.
The USB cable must be connected to a computer where must be installed HyperTerminal or
Teraterm to visualize the traces.