CT-402 GPON Bridge User Manual
Contents
1. Power is supplied Power is not supplied ON AN GPON GPON link is established Red ON GPON link is not established ON ON Green Blink Ethernet data transmitting or receiving No data transmitting or receiving AN Green ON Fast Ethernet LAN Link is established Fast Ethernet LAN Link is not established GIGABIT Green ON Gigabit Ethernet LAN Link is established LAN Gigabit Ethernet LAN Link is not established 2 3 Default Settings The default settings are as follows Local LAN access username root password 12345 LAN IP address 192 168 1 1 LAN subnet mask 255 255 255 0 Connection type Bridge mode NOTE At power on the device initializes all settings to default values It then reads the configuration profile from flash memory and overwrites them 2 4 IP Configuration These instructions describe the IP configuration steps for the Ethernet connection of any computer connected to the CT 402 local area network Once this connection is established you will be able to access product features or manage the device using the web user interface These instructions are written for a computer running Microsoft Windows XP SP2 For different operating systems the specific steps may vary but the general procedure is the same Check the instructions provided with your OS for further guidance STATIC IP Mode To access CT 402 features your computer must have an IP address within the same subnet Fo2. of Comtrend Corporation 1 Protect Our Environment X This symbol indicates that when the equipment has reached the end of its useful life it must be taken to a recycling centre and processed separate HS from domestic waste The cardboard box the plastic contained in the packaging and the parts that make up this device can be recycled in accordance with regionally established regulations Never dispose of this electronic equipment along with your household waste You may be subject to penalties or sanctions under the law Instead ask for disposal instructions from your municipal government NOTE This document is subject to change without notice Table of Contents TABI OR CONTENTS 40H ii 3 CHAPTER 1 STUMNLARY conti i 4 CHAPTER 2 INSTALLATION a 5 LARREA PAN o Saige eles Sass ae as anode 5 PAEA ARRON NIN E Dos pa recess ses o o o er dao ae aunts Ree 6 DONDE PAE SIN GS oasis deco e daa sane wees ere Mo e iii 6 LATE CONE DURATION e da bene ere dao mam 6 CHAPTERS WEB USER INTERFACE iii 8 Del THOGIN TE ROGE DURE tnt ce tad rl e halt Race Atal a ue Aa Le le a eee te et 8 2 B BiG 5 Sad Un EL prea td ta dd a nd RE RTE EAEE 9 SAA O AA ENE IEA O ESEE E A IR A AR DO CR 9 3 4 BASIC CONFIGURATION E dd en e dd nd dd A 10 Bede CLPGRADE PIR MWAR Ed ra st lo de dal Deh o e Dd hace eae te 10 o O A 12 3 6 1 A NO 12 3 6 2 EA di e e e a E AEA ee aE 12 3 6 2 CONO MAA OT A A A A A A A A A aa 13 BT NCCES SoC ON OM osc ceeds e e A e
3. OMTREND CORPORATION CT 402 GPON Bridge User Manual Version A2 0 July 18 2008 LAN IGABIT is LAN f 261069 002 Preface This manual provides information related to the installation operation and application of this device The individual reading this manual is presumed to have a basic understanding of telecommunications terminology and concepts If you find the product to be inoperable or malfunctioning please contact technical support for immediate service by email at INT support comtrend com For product update new product release manual revision or software upgrades please visit our website at http www comtrend com Important Safety Instructions With reference to unpacking installation use and maintenance of your electronic device the following basic guidelines are recommended e Do not use or install this product near water to avoid fire or shock hazard For example near a bathtub kitchen sink or laundry tub or near a swimming pool Also do not expose the equipment to rain or damp areas e g a wet basement e Do not connect the power supply cord on elevated surfaces Allow it to lie freely There should be no obstructions in its path and no heavy items should be placed on the cord In addition do not walk on step on or mistreat the cord Use only the power cord and adapter that are shipped with this device e To safeguard the equipment against overheating make sure that all openings in the unit
4. Pin Assignments LAN Port RJ45 Pin Definition Pin Definition Data Pair 1 Data Pair 3 gt aeee e eee Data Pair 1 Data Pair 2 Data Pair 2 Data Pair 4 oem ON Data Pair 3 Data Pair 4 15 Appendix B Specifications Rear Panel 1 X GPON Port 1 X ETHERNET 10 100 1000Base T port MDI MDIX 1 X Power Jack 1 X Power button 1 X Reset Button GPON Standar iia ITU T G 984 Optical Line Rate Downstream 2 488Gbps Upstream 1 244Gbps CONMEGClOF usura SC APC Optical Fiber ceeeeeenee Single mode Wavelength cccceseeeeeeeeees 1490nm downstream 1310nm upstream Optical Budget 085 Class B 13 28 dB Transmission Distance Min 20 km within class B Splitting elle emm 1 by 64 within class B Ethernet Standard said IEEE 802 3 IEEE 802 3u 10 100 1000 BaseT Auto sense MDI MDX support Yes Management Web based management with software upgrade function Bridge Functions Transparent bridging and learning IEEE 802 1d Spanning Tree Algorithm ccceeeeeeeeeeees Yes TOMP PROXY tia Yes Power Supply External power adapter cccceeeeeeeeeeees Input 110 220 Vac Output 15 V 1 A Environment Condition Operating temperature occoccccccccccnnnnnnnaos 0 50 degrees Celsius Relative humidity is eag gais cocoa 5 90 non condensing Dimensions 205 mm W x 47 mm H x 145 m
5. Q a Y 6 SOMTREND CORPORATION Upgrade Firmware a Change Password Access Control Old Password Reboot New Password Confirm Password Apply When you click the Apply button the login dialog box will appear You must enter the new password to regain access to the web user interface Don t forget to Save settings see section 3 6 1 to keep the new password for next time 13 3 8 Reboot This function reboots the CT 402 You will lose any changes to LAN IP configuration or passwords unless you first Save settings see section 3 6 1 Save BO lt COMTREND CORPORATION Upgrade Firmware The modem will reboot Access Control and will take 30 seconds to reboot and startup Reboot When you click the Reboot button the following screen will appear yo 6 COMTREND CORPORATION Upgrade Firmware Access Control Reboot The Modem will reboot after 5 seconds and it will take 30 seconds to reboot and startup If necessary you can reconfigure the IP configuration while the device is rebooting For example the Static IP settings may need to be adjusted see section 2 4 IP Configuration for detailed instructions If you lose all access to the web user interface WUI you may need to close the browser wait for two minutes and then restart it If this does not work then press the reset button on the rear panel of the device for 5 7 seconds to restore the device to default settings 14 Appendix A
6. a Sea igh 13 O PI Re Aiea 14 APPENDIX A gt PEN ASSIGNMENTS dido 15 APPENDIX B SPECIFICATIONS 0 ais 16 Chapter 1 Summary Comtrend s CT 402 GPON Gigabit capable Passive Optical Network provides a high speed data access corridor for customers to easily connect any media device achieving a Triple play platform at home The CT 402 not only conforms to the ITU T G 984 standard but also embeds one 10 100 1000M Ethernet LAN port The CT 402 is easily controlled by a remote system that is flexible enough to interoperate with the OLT units of different venders It also supports DBA Dynamic Bandwidth Allocation algorithm and QoS FEATURES ITU T G 984 standard compliance 2 5Gbps downstream 1 25Gbps upstream Class B compliant APD receiver and DFB transmitter IGMP v1 v2 v3 snooping support for IPTV service Traffic QOS support DBA reporting APPLICATION The following diagram depicts a typical application of the CT 402 device Chapter 2 Installation 2 1 Rear Panel This diagram shows the rear panel of the CT 402 FAMA A Bi MT y FS 2 ir NI m gt nn TN ESI HIEST 4 8 N ih tt HIN oA WV Sl GIGABIT LAIN MSIL WIN r pl y nN u C VU n oy f j cn ad WU gt A r S IS Reset button The installation steps for each rear panel interface is provided below Power Jack Button Press the power button to the OFF position OUT Connect the power adapter to the power jack Attac
7. e following options Device Info Basic Configuration and Management Selecting one of these will open a submenu with related options 8 3 2 Device Info The Device Info summary screen shown below is the default startup screen and the first selection on the main menu It shows the CT 402 software version go SP lt SOMTREND CORPORATION Software Version B0 02407CTL C01_R02 NOTE The software version can be changed see section 3 5 Upgrade Firmware 3 3 LAN Info Click Device Info on the main menu and select LAN Info from the Device Info submenu to display the LAN IP address and subnet mask of the CT 402 lt OMTREND CORPORATION Device Info LAN Information LAN Info LAN IP Address 192 168 1 1 Subnet Netmask 299 299 299 0 NOTE These values can be changed see section 3 4 Basic Configuration 3 4 Basic Configuration This screen allows the user to configure the LAN interface on the CT 402 OMTREND CORPORATION LAN Configuration IP Address 192 168 1 1 MetMask 255 255 255 0 Apply IP Address Enter the IP address for the CT 402 LAN port NetMask Enter the subnet mask for the CT 402 LAN port Click the Apply button to immediately change the IP settings These new settings will remain until you reboot the device If you wish to keep the new IP configuration after power off or reboot you must save settings If you wish to return to the default configuration immediately you can e
8. h the power adapter to a wall outlet or other AC source Press the power button to the ON position IN Caution 1 If the device fails to power up or it malfunctions first verify that the power cords are connected securely Then power it on again If the problem persists contact technical support Caution 2 Before servicing or disassembling this equipment always disconnect all power cords and telephone lines from their outlets Reset Button Restore the default settings of the device by holding down the Reset button for more than five seconds This may be required if the CT 402 fails to respond normally or if you are locked out of the unit due to configuration changes GIGABIT LAN Use a 1000BASE T compliant RJ 45 cable to connect to a Gigabit LAN This port can also be used to connect to slower 10 100BASE T networks The port is auto sensing MDI X and either straight through or crossover cable can be used GPON PORT Connect a single mode optical fiber to the ITU T G 984 standard SC APC connector NOTE Avoid looking into the port as there is some safety risk due to laser light 2 2 Front Panel The front panel LED indicators are shown here and explained in the table below They can be used to check the power and connection status of the device Os A CN a e Ne Sl sf ow o N ot s Oy 4 COMTREND zm TA HA NM CT 402 fh HN HH i i Y Y E Y n Mode Function Color POWER Green ON
9. ion was successful 11 3 6 Setting Click on Setting to reveal a submenu with the Save and Erase options 3 6 1 Save Click the Save button to keep the current CT 402 LAN IP address and password These settings will be burned to flash memory and will remain until you Erase them Q a SW 0 COMTREND CORPORATION Upgrade Firmware Saves the current configuration to the flash memory Do not turn off the power before the next page has been displayed Save rsa bain else the unit will malfunction Erase Access Control Reboot 3 6 2 Erase Click the Erase button to discard the current CT 402 LAN IP address and password These settings will be erased from flash memory and reset to default settings You must reboot the CT 402 to effect this change yo 6 lt COMTREND CORPORATION Upgrade Firmware The current parameters will be erased from the flash memory and reset to their original default settings This will come into effect after reboot Save Erase Access Control Reboot 12 3 6 2 Confirmation If the Save or Erase function completes successfully you will see the following yo 6 COMTREND CORPORATION Upgrade Firmware Save Erase Access Control Reboot The Configuration Action has been Performed Successfully 3 7 Access Control This option configures the access password for the CT 402 Use the fields in the screen below to change the password The new password must be entered twice
10. llow the steps below to configure your computer correctly STEP 1 From the Network Connections window open Local Area Connection You may also access this screen by double clicking the Local Area Connection icon on your taskbar Click the Properties button STEP 2 Select Internet Protocol TCP IP and click the Properties button STEP 3 On the dialog box that appears select the radio button labeled Use the following IP address Enter an IP address in this format 192 168 1 x where x is any number greater than 2 and less than 254 Enter a subnet mask of 255 255 255 0 The settings should be displayed as shown here Internet Protocol TCP IP Properties 3 E 7 x General You can get IF settings assigned automatically if your network supports this capability Othenwise you need to ask your network administrator for the appropriate IP settings Obtain an IF address elle IP address 192 168 1 133 Subnet mask 595 255 255 U Default gateway Obtain DAS server address automatically f Use the following ONS server addresses Preferred ONS server l l Alternate DNS server l l Advanced STEP 3 Enter the default gateway and DNS server settings as provided by your ISP or enter 192 168 1 1 which is the default IP address of the CT 402 Click OK to submit these settings and thereby activate STATIC IP mode NOTE If you change the IP address of the CT 402 using the web u
11. m D Certifications CE NOTE Specifications are subject to change without notice 16
12. rase settings See section 3 6 Setting for further details 3 5 Upgrade Firmware This screen allows for software updates Detailed instructions follow this figure COMTREND CORPORATION Upgrade Upgrade Firmware Access Control Reboot Locate the firmware on your local hard drive by clicking the Browse button below Software File Name Browse Please do not reboot until instructed to do so Upgrade 10 Step 1 Obtain an updated software image file from your ISP Step 2 Enter the path and filename of the firmware image file in the Software File Name field or click the Browse button to locate the image file Firmware image files normally end with the bin extension Step 3 Click the Upgrade button once to upload and install the file The update process will take about a minute to complete After a successful upgrade you will see the following screen and the device will reboot SOMTREND CORPORATION Upgrade Firmware Access Control Reboot Upgrade Success It will reboot after 5 seconds NOTE1 The browser window will normally refresh to the default screen If it does not close all browser windows and then restart the browser If you continue to experience problems clearing the browser cache may help It is recommended that you compare the Software Version shown on the Device Info screen see section 3 2 Device Info with the firmware version just installed to confirm that the installat
13. ser interface you must also change the IP configuration of your networked computers Chapter 3 Web User Interface This chapter describes how to manage the device via the web user interface using an Internet browser such as Microsoft Internet Explorer version 5 0 and later 3 1 Login Procedure Perform the following steps to login to the web user interface NOTE The default settings can be found in 2 3 Default Settings STEP 1 Start the Internet browser and enter http 192 168 1 1 in the web address field This is the default IP address for the CT 402 NOTE For local administration i e LAN access the PC running the browser must be attached to the Ethernet and not necessarily to the device STEP 2 A dialog box will appear such as the one below Enter the default username and password and click OK to continue Enter Network Password gt Please type pour user name and password Site 192 168 1 1 Fiealm DSL Router User Mame root Password anne Save this password in pour password list Cancel NOTE The login password can be changed later see section 3 7 Access Control STEP 3 After successfully logging in you will reach the Device Info screen yo ags 27 6 lt COMTREND CORPORATION Software Version BO 02407CTL CO1l RO The web user interface is divided into three sections the header at top the main menu at left and the display screen on the right The main menu has th
14. that offer exposure to air are not blocked e Avoid using a telephone other than a cordless type during an electrical storm There may be a remote risk of electric shock from lightening Also do not use the telephone to report a gas leak in the vicinity of the leak e Never install telephone wiring during stormy weather conditions CAUTION e To reduce the risk of fire use No 26 AWG or larger telecommunication line cord e Always disconnect all telephone lines from the wall outlet before servicing or disassembling this equipment e Although the light intensity of the fiber optic laser is low there may still be a Small risk of damage to your eyes especially if you wear glasses or contact lenses To increase your safety you can take the following precautions o Before turning on the equipment and connecting to the GPON port check that the fiber optic cable is not visibly damaged o Never look straight into the cable or GPON port under any circumstances even if no light is visible since laser light is invisible to the human eye A WARNING 5 Disconnect the power line from the device before servicing m Power supply specifications are clearly stated in Appendix B Copyright Copyright 2008 Comtrend Corporation All rights reserved The information contained herein is proprietary to Comtrend Corporation No part of this document may be translated transcribed reproduced in any form or by any means without prior written consent
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