Connect the AC/DC power supply to the barrel jack power connector.

Technical specifications for power supply:

• Polarity: positive tip
• Voltage: DC 12V
• Current: 500mA
• PCB connector - barrel jack (5.5mm sleeve, 2.5mm pin/tip)

You can connect you iFemtoCell through its Ethernet port to your network, or use the local WiFi Access Point connection described below. Once done, please see the connection, login and credentials page for more information on how to connect to your iFemtoCell.

A WiFi access point is available at boot time on each Wirnet™ iFemtoCell for one hour, broadcasting an SSID named after its serial number (klk-wifc-XXXXXX). It can only be used to access the Wirnet™ iFemtoCell itself, as it does not route traffic to anywhere and does not serve as an Internet wireless access point.

The passphrase to connect to this WiFi network is the Ethernet MAC address (it can be found on the Wirnet™ iFemtoCell label), in uppercase, without spaces between the digits, e.g. 7076FFYYYYYY.

Note that this interface does not come with a DHCP server, it is only meant to be used for the Wirnet™ iFemtoCell configuration. Your computer may take some time to get the “connected” status, and the interface will have a “limited connectivity”, which is normal. It is not possible to upgrade the gateway firmware when you are connected with the WiFi access point.

Once connected, please follow the instructions in the connection, login and credentials page.

1. Download the ftdi drivers for the debug probe
2. Install the drivers

On Linux, everything should work out of the box. The serial port will be located in /dev/ttyUSB*.

If it didn't work

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 039: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 001 Device 005: ID 0461:0010 Primax Electronics, Ltd HP PR1101U / Primax PMX-KPR1101U Keyboard
Bus 001 Device 045: ID 18d1:4ee7 Google Inc. 
Bus 001 Device 003: ID 0424:2512 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 002: ID 045e:07fd Microsoft Corp. Nano Transceiver 1.1

$ lsmod | grep ftdi
ftdi_sio               53248  1
usbserial              53248  3 ftdi_sio

# Added on xx/yy/zzzz for Kerlink debug probe by foobar
# For FTDI FT232 & FT245 USB devices with Vendor ID = 0x0403, Product ID = 0x6001
ATTR{idProduct}=="6001", ATTR{idVendor}=="0403", RUN+="/sbin/modprobe ftdi_sio product=0x6001 vendor=0x0403"

$ ls -l /dev/debug_probe
lrwxrwxrwx 1 root root 15 04-06 16:05 /dev/debug_probe -> ttyUSB0

1. Open a serial terminal (HyperTerminal, PuTTY, GNU screen, minicom, etc.)
2. Select the serial port created by the FTDI driver (usually: COM3 on Windows, /dev/ttyUSB0 on Linux)
3. Apply the following parameters to use your serial connection:
   • baud rate : 115200
   • data length : 8
   • parity : none
   • stop bit : 1
   • flow control : none
4. Connect with the prompt :
   • login: root
   • password: pdmk-$serialno

pdmk-$serialno is the default password on the gateway. See here for more information. In case of failure, request password to Kerlink support team.