Teltonika GM6225 User manual

Mini PCI-E
WiMAX modem
User Manual
Version 1.0
Suitable for:
GM6225, GM6235

LEGAL NOTICE
Copyright © 2012 TELTONIKA Ltd. All rights reserved. Reproduction, transfer, distribution or
storage of part or all of the contents in this document in any form without the prior written
permission of TELTONIKA Ltd is prohibited. The manufacturer reserves the right to modify the
product and manual for the purpose of technical improvement without prior notice.
Other product and company names mentioned herein may be trademarks or trade names of their
respective owners.
ATTENTION
Before using the device we strongly recommend reading this
user manual first.
Do not rip open the device. Do not touch the device if the
device block is broken.
All wireless devices for data transferring may be susceptible to
interference, which could affect performance.
The device is not water-resistant. Keep it dry.

Table of contents
LEGAL NOTICE............................................................................................................................................................. 2
ATTENTION ................................................................................................................................................................. 2
TABLE OF CONTENTS................................................................................................................................................... 3
SAFETY INFORMATION................................................................................................................................................ 4
PRODUCT OVERVIEW.................................................................................................................................................. 5
INTRODUCTION................................................................................................................................................................... 5
SYSTEM REQUIREMENTS ....................................................................................................................................................... 5
MINI PCI-E PINOUT ............................................................................................................................................................ 6
WEBUI OVERVIEW ...................................................................................................................................................... 7
CONNECTING TO THE WEBUI ................................................................................................................................................ 7
WEBUI STRUCTURE............................................................................................................................................................. 8
STATUS.............................................................................................................................................................................. 8
ABOUT.............................................................................................................................................................................. 8
TECHNICAL SPECIFICATION ......................................................................................................................................... 9
ELECTRICAL,MECHANICAL &ENVIRONMENTAL......................................................................................................................... 9

4
SAFETY INFORMATION
In this document you will be introduced on how to use a GM6225/GM6235 modem safely.
We suggest you to adhere to the following recommendations in order to avoid personal injuries
and or property damage.
You have to be familiar with the safety requirements before using the device!
To avoid burning and voltage caused traumas, of the personnel working with the device, please
follow these safety requirements.
The PC to which the device is connected, should satisfy LST EN
60950-1 standard. The device can be used on first (Personal
Computer) or second (Notebook) computer safety class.
To avoid mechanical damages to the device it is recommended to transport it packed in a
damage-proof pack.
Protection against overcurrents, short circuiting and earth faults should be provided as a
part of the building installation.
Signal level of the device depends on the environment in which it is working. In case the
device starts working insufficiently, please refer to qualified personnel in order to repair this
product. We recommend forwarding it to a repair centre or the manufacturer. There are no
exchangeable parts inside the device.

5
PRODUCT OVERVIEW
Introduction
Teltonika GM6225 and GM6235 PCI Express Mini Card WiMAX modems offer high speed
data rate connectivity via WiMAX networks. Both modems are compliant with IEEE802.16e-2005
WiMAX Wave 2 standard thus they support mobile wireless connectivity and is ideally suited for
laptops, netbooks or any device with a Mini PCI-E socket. GM6225/GM6235 incorporates a
separate embedded CPU for running connection management applications therefore only a few
drivers are needed on a host device. GM6225/GM6235 implements dual independent transmit
chain with an advanced 2Tx closed-loop diversity (2T-CLD) algorithm which provides significantly
increased link budget, improved cell coverage, and superior mobile performance. 2T-CLD delivers
diversity gains well beyond single Tx solutions and ensures the best diversity for any channel
environment.
Note: The provisioning information is provided by your service provider, thus the questions
regarding connection problems should be addressed to it.
Note: If any of the components are missing or damaged, please contact the retailer or
reseller from which this product was purchased.
System requirements
Mini PCI-E socket
Windows XP, Windows Vista, Windows 7, MAC OS X, or most of the Linux-based operating
systems.
A web browser must have a flash player plug-in (version 10 or higher) to access the WebUI for
network configuration.

6
Mini PCI-E pinout
Top side
Bottom side
1
2
3.3V
3
4
GND
5
6
7
8
9
GND
10
11
12
13
14
15
GND
16
Mechanical key
17
18
GND
19
Reserved
20
Reserved
21
GND
22
PERST
23
24
3.3V
25
26
GND
27
GND
28
29
GND
30
31
32
33
34
GND
35
GND
36
USB_D-
37
GND
38
USB_D+
39
3.3V
40
GND
41
3.3V
42
LED_ACTIVITY
43
GND
44
LED_NETWORK
45
Reserved
46
47
Reserved
48
49
Reserved
50
GND
51
Reserved
52
3.3V

7
WebUI OVERVIEW
In this section you will be briefly introduced to our user interface.
Connecting to the WebUI
To connect to the configuration web page do the following steps:
1. Type 192.168.0.1 to your favorite internet browser. Skip the step 2 if the password is
disabled (default: disabled).
2. Window asking for authentication will pop up. Enter your username and password (default:
username: user, password: user) and press enter.
3. Status window will appear in a few seconds:
First page of WebUI

8
WebUI structure
Our modern web user interface provides you with all the tools needed within the two main pages:
Status, About.
Status
Status page
Status page consists of 6 properties that define the current state of the GM6225/GM6235 modem:
1. Uptime –the time since the modem was plugged in.
2. Signal quality –the quality of a signal in percents (and decibels).
<30% poor
>30% <50% decent
>50% <90% good
>90% very good
Note: signal quality depends on the distance between your device and the base
station and other factors: interference with other devices, etc.
3. Signal strength –the strength of a signal in dBm.
4. External IP –IP which was assigned to your device by the base station.
5. MAC address –physical address of the WiMAX connection module.
6. BS MAC address - physical address of the base station.
About
About page
The About page displays the versions of your firmware and software that are currently running on
your device. This helps you decide whether or not you need to update your firmware.
Note: The last part in the OS version string refers to the sector size (64 kilobytes in this case) of the
flash memory. It is important that the firmware you update is made for the same flash sector size
as the flash memory in the device.

9
TECHNICAL SPECIFICATION
Standard Compliant IEEE 802.16e-2005
Air Interface S-OFDMA
Frequency Band 2.5-2.7GHz (GM6225) or 3.3-3.6GHz (GM6235)
Channel Bandwidth 3 MHz, 3.5 MHz, 5 MHz, 6 MHz, 7 MHz, 8.75 MHz and 10 MHz
Modulation Adaptive QPSK, 16QAM, 64QAM
MIMO MRC, Matrix A + MRC, Matrix B
Beamforming All I/O Beamforming Items
RF Output Power 2x25 dBm @ 2.5-2.7GHz; 2x23dBm @ 3.3-3.6GHz
RX Sensitivity: QPSK1/2: -99.5 @ 2.5 GHz and 10 MHz BW
16QAM1/2: -94.29 @ 2.5 GHz and 10 MHz BW
QPSK1/2: -99 @ 3.5 GHz and 10 MHz BW
16QAM1/2: -93.8 @ 3.5 GHz and 10 MHz BW
Antenna Connector 2 x U.FL
Handover Hard / Optimized Handover
QoS Mechanism UGS, Real-Time-VR, Non Real-Time-VR, Best Effort, ERT-VR
Authentication EAP-TLS, EAP-TTLS-MSCHAPv2
Encryption 3 CCM-Mode 128-bit AES
Error Handling HARQ UL and DL, up to Category 7
Throughput 40 Mbps Total DL + UL
OS Support Windows XP/Vista/7, Linux, MAC OS
Installation CD-free, Self Install
LED Pins Pins for Link Status and Link Activity leds
Software Hostless Operation
Electrical, Mechanical & Environmental
Dimensions (H x W x D) 51mm x 30mm x 5mm
Weight 10g
Power Supply 3.3V ±5%
Power Consumption < 3W
Operating Temperature 0º to 50º C
Storage temperature -20º to 70º C
Operating Humidity 10% to 90% Non-condensing
Storage humidity 5% to 95% Non-condensing