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GT-90x
User Manual
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PLANET GT-90x User Manual

User's Manual
GT-902 GT-902S GT-905A GT-906A15 / GT-906B15 GT-906A60 / GT-906B60 GT-906A80 / GT-906B80
10/100/1000Base-T to 1000Base-SX / LX Managed Media Converter
Trademarks
Copyright © PLANET Technology Corp. 2010.
Contents subject to which revision without prior notice.
PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their respective owners.
Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments and applications, and
makes no warranty and representation, either implied or expressed, with respect to the quality, performance,
merchantability, or fitness for a particular purpose.
PLANET has made every effort to ensure that this User's Manual is accurate; PLANET disclaims liability for any
inaccuracies or omissions that may have occurred.
Information in this User's Manual is subject to change without notice and does not represent a commitment on the part of
PLANET. PLANET assumes no responsibility for any inaccuracies that may be contained in this User's Manual. PLANET
makes no commitment to update or keep current the information in this User's Manual, and reserves the right to make
improvements to this User's Manual and/or to the products described in this User's Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate your comments and
suggestions.
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the Instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at whose own expense.
CE Mark Warning
This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user
may be required to take adequate measures.
Energy Saving Note of the Device
This power required device does not support Standby mode operation.
For energy saving, please remove the DC-plug or push the hardware Power Switch to OFF position to disconnect the device from the power circuit.
Without removing the DC-plug or switch off the device, the device will still consume power from the power source. In the
view of Saving the Energy and reduce the unnecessary power consuming, it is strongly suggested to power off or to remove
the DC-plug for the device if this device is not intended to be active.
-2-
WEEE Warning
To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment, end users of electrical and electronic equipment should understand the meaning of the crossed-out wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separately.
Revision
PLANET Managed Gigabit Ethernet Media Converter User's Manual
FOR MODELS: GT-902 / GT-902S / GT-905A / GT-906A15 / GT-906B15 / GT-906A60 / GT-906B60 / GT-906A80 /
GT-906B80
REVISION: 1.1 (June.2010) Part No.: 2080-AA3450-003
TABLE OF CONTENTS
1. INTRODUCTION.............................................................................................................................................................1
1.1 PACKAGE CONTENTS .................................................................................................................................................... 1
1.2 HOW TO USE THIS MANUAL ...........................................................................................................................................1
1.3 ABOUT THE MANAGED MEDIA CONVERTER...................................................................................................................... 2
1.4 PRODUCT FEATURES .................................................................................................................................................... 3
1.5 PRODUCT SPECIFICATION..................................................................................................................................... 4
2. HARDWARE DESCRIPTION ......................................................................................................................................... 6
2.1 GT-90X FRONT PANEL ................................................................................................................................................. 6
2.1.1 LED Indicators..................................................................................................................................................... 7
2.1.2 GT-90X Rear Panel............................................................................................................................................. 7
2.2 INSTALL THE CONVERTER .............................................................................................................................................. 8
2.2.1 Stand-alone Installation....................................................................................................................................... 8
2.2.2 Chassis Installation and Rack Mounting ........................................................................................................... 10
3. MEDIA CONVERTER MANAGEMENT.......................................................................................................................12
3.1 OVERVIEW ................................................................................................................................................................. 12
3.2 MANAGEMENT METHODS............................................................................................................................................. 12
3.2.1 Web Management............................................................................................................................................. 13
3.2.2 SNMP Management.......................................................................................................................................... 13
3.2.3 PLANET Smart Discovery Utility ....................................................................................................................... 14
3.2.4 Login the Managed Media Converter ................................................................................................................ 15
4. WEB MANAGEMENT................................................................................................................................................... 16
4.1 MAIN MENU ............................................................................................................................................................... 16
4.2 SYSTEM..................................................................................................................................................................... 17
4.2.1 System Information ........................................................................................................................................... 17
4.2.2 IP Configuration ................................................................................................................................................ 18
4.2.3 Password Setting .............................................................................................................................................. 19
4.2.4 Firmware Upgrade ............................................................................................................................................ 20
4.2.5 SNMP Management.......................................................................................................................................... 24
4.2.6 Factory Default.................................................................................................................................................. 26
4.2.7 System Reboot.................................................................................................................................................. 27
4.3 PORT MANAGEMENT ...................................................................................................................................................29
4.3.1 Port Configuration ............................................................................................................................................. 29
4.3.2 Port Status ........................................................................................................................................................ 32
4.3.3 Port Statistics .................................................................................................................................................... 33
4.4 CONVERTER CONFIGURATION ......................................................................................................................................34
4.5 VLAN .......................................................................................................................................................................35
4.5.1 VLAN Group...................................................................................................................................................... 37
4.5.2 VLAN Per Port Setting ...................................................................................................................................... 39
4.5.3 Q-in-Q VLAN Setting......................................................................................................................................... 40
4.6 QUALITY OF SERVICE .................................................................................................................................................. 41
4.7 OAM SETUP .............................................................................................................................................................. 44
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4.7.1 Local TS-1000 OAM Setup ...............................................................................................................................44
4.7.2 Remote TS-1000 OAM Setup ........................................................................................................................... 45
4.7.3 TS-1000 Loop Back Test .................................................................................................................................. 47
4.7.4 802.3ah Setup................................................................................................................................................... 49
4.7.5 802.3ah Loop Back Test ................................................................................................................................... 50
4.8 SECURITY ..................................................................................................................................................................52
4.9 LOGOUT..................................................................................................................................................................... 53
5. TROUBLESHOOTING..................................................................................................................................................54
APPENDIX A NETWORKING CONNECTION.................................................................................................................55
A.1 DEVICE‘S RJ-45 PIN ASSIGNMENTS ............................................................................................................................. 55
A.2 RJ-45 CABLE PIN ASSIGNMENT .................................................................................................................................... 55
A.3 FIBER OPTICAL CABLE CONNECTION PARAMETER ......................................................................................................... 56
A.4 POWER INFORMATION ................................................................................................................................................. 57
A.5 AVAILABLE MODULES.................................................................................................................................................. 57
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1. INTRODUCTION

1.1 Package Contents

Check the contents of your package for following parts:
● Managed Gigabit Ethernet Media Converter x1
● CD-ROM User's Manual x1
● Quick Installation Guide x1
● External DC 5V / 2A Power Adapter x 1
If any of these are missing or damaged, please contact your dealer immediately, if possible, retain the carton including the
original packing material, and use them against to repack the product in case there is a need to return it to us for repair.
#Notice:
GT-905A is with one vacant SFP module slot. The 1000Base-SX / LX SFP module is not bundled
with in the package.

1.2 How to Use This Manual

The Managed Media Converter User’s Manual is structured as followings:
Section 2, Hardware Install a tion
It explains the functions of Managed Media Converter and how to install the Managed Media Converter.
Section 3, Media Converter Management
It contains information about how to manage the Managed Media Converter.
Section 4, Web Management
It contains information about the management function from the Managed Media Converter.
Section 5, Troubleshooting
It contains troubleshooting guide of Managed Media Converter.
Appendix A
It contains cable information of Managed Media Converter.
The term of “Managed Media Converter” In the following section of this user’s manual means the GT-90x.
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1.3 About the Managed Media Converter

The Managed Media Converter GT-90x provide conversion between 10/100/1000Base-T and 1000Base-SX /LX network.
There are SC / LC / WDM connectors and single-mode / multi-mode media for your needs. Ethernet signal that allows two
type segments connect easily, efficiently and inexpensively. This Managed Media Converter can be used as a stand-alone unit or as a slide-in module to the PLANET Media Converter Chassis (MC-700, MC-1500 and MC-1500R / MC-1500R48).
The Managed Media Converter equipped with remote Web / SNMP interface. With its built-in Web-based management, the Managed Media Converter offers an easy-to-use, platform-independent management and
configuration facility and can be programmed for advanced management functions. Such as IP address Configuration
/ DHCP Client function, password setting / firmware upgrade, system reboot / factory default, port configuration that
include TP / Fiber port speed duplex mode setting, flow control setting and Ingress/Egress bandwidth control setting,
converter configuration that include maximum packet length setting, Broadcast / Multicast / Unicast storm control
setting, 16 IEEE 802.1Q VLAN groups support and powerful Q-in-Q VLAN function, Quality of Service (QoS), TS-1000
/ IEEE 802.3ah OAM function and TCP & UDP filter function. It supports standard Simple Network Management
Protocol (SNMP) and can be managed via any standard-based management software as well.
With Gigabit mini GBIC interface, the GT-905A is with high reliability and flexibility to extend the distance from 220m to
120Km. It depends on the Gigabit mini GBIC modules.
■ Application
Fiber-optic Networking for ISP, enterprise, and home
With high performance of data transmission and easy installation, the Managed Media Converter can build an ISP network
solution of FTTH (Fiber to the Home) or FTTC (Fiber to the Curb) for ISPs and FTTB (Fiber to the Building) for small office
network environment from enterprises. The Web Management helps network administrators to monitor and setup the
converter, speed and duplex through web browsers.
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1.4 Product Features

Complies with IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3z
1000Base-SX/LX
One-channel media conversion between 10/100/1000Base-T and 1000Base-SX / LX
TP port supports 10/100/1000Base-T auto-negotiation and auto-MDI/MDI-X 1000Base-SX: 50/125μm or 62.5/125μm multi-mode fiber cable, up to 220/550m on GT-902 1000Base-LX: 9/125μm single-mode cable provides long distance for 10km on GT-902S 1000Base-LX WDM interface for up to 15km (single-mode fiber 9μm/125μm) on GT-906A15/B15 1000Base-LX WDM interface for up to 60km (single-mode fiber 9μm/125μm) on GT-906A60/B60 1000Base-LX WDM interface for up to 80km (single-mode fiber 9μm/125μm) on GT-906A80/B80
1000Base-T: 2-pair Cat. 5/5e/6 UTP cable, up to 100 meters Compacts size for working with PLANET MC family Media Chassis ( MC-700/1500/1500R / 1500R48)
Wall-mountable hardware designed Built-in IP-Base Web interface for remote management
Layer 2 Management Feature
; Store-and-Forward mechanism
; Built-in Web operation interface for remote management and setup
; Manual IP address setting / DHCP client for IP address assignment
; SNMP v1 / v2c monitor / private Enterprise MIB
; Event trap and SNMP trap support
; Speed duplex mode configuration / Flow Control setting / bandwidth Control on TP / Fiber port
; Supports Port Status / Ethernet Statistics on both TP and Fiber interface
; Supports Maximum frame size to 16K bytes
; Loop detection / Broadcast / Multicast / Unicast storm control
; Management VLAN / 16 IEEE 802.1Q VLAN groups / Q-in-Q VLAN
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; 802.1p Tag Priority / IP address priority / IP DSCP option in Quality of Service Mode and Strict Priority /
Weighted Round Robin (WRR) QoS policies
; TS-1000 OAM / IEEE 802.3ah OAM / Loop Back Test
; 16 TCP / UDP Filter groups
; Password setting, IP setting and devices description setting through Planet Smart discovery utility
; Firmware upgrade via remote Web interface
External DC 5V 2A power supply
Compact in size, easy installation
LED indicators for easy network diagnosing
Reset Button at the front panel for resetting the factory default
Choice of fiber-connector from SC, LC, WDM, multi-mode / single-mode fiber /1000Base-SX / LX mini GBIC
module

1.5 PRODUCT SPECIFICATION

Model GT-902 GT-902S GT-905A GT-906A15 GT-906B15
Hardware Specification
IEEE 802.3, 10Base-T
Standards
Ports
Copper Interface RJ-45 port (Auto-MDI/MDI-X) Twisted Pair Optic Interface SC SFP WDM
Optic Wavelength 850nm 1310nm -
Launch Power(dBm)
Receive Sensitivity -13.5 dBm -14.4 dBm - -21 dBm -25 dBm Maximum Input power -18 dBm -20 dBm - -3 dBm -3 dBm
Twisted-pair
Speed
Fiber-optic 2000Mbps for Full-Duplex
Max. Min.
IEEE 802.3u, 100Base-TX IEEE 802.3ab, 1000Base-T IEEE 802.3z, 1000Base-SX/LX 1 x 10/100/1000Base-T port, 1 x 1000Base-SX/LX / LX WDM port 1 x 1000Base-SX/LX SFP slot
-4 dBm -3 dBm -
-9.5 dBm -9.5dBm -
10/20Mbps for Half / Full-Duplex 100/200Mbps for Half / Full-Duplex 2000Mbps for Full-Duplex
TX:1310nm
RX:1550nm
-3 dBm
-9 dBm
TX:1550nm
RX:1310nm
+5 dBm
0 dBm
Twisted-pair
Cable
Fiber-optic Cable
LED Indicator y PWR,
Power Consumption 3.8 Watts/ 13 BTU (maximum) Power Input DC 5V / 2A
10Base-T: 2-pair UTP Cat. 3,4,5, up to 100 m 100Base-TX: 2-pair UTP Cat. 5, up to 100 m 1000Base-T: 4-pair STP Cat 5 up to 100m
50/125μm or 62.5/125μm multi-mode fiber cable, up to 220/550m. 9/125μm single-mode cable, provides long distance for
10/15/20/30/40/50/70/120km (very on fiber transceiver or SFP module)
y TP LINK/ACT, 1000 y Fiber LINK/ACT
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Dimensions 94 x 70 x 26mm (W x D x H) Operator Environment Storage Environmen t Emissions FCC Class A, CE Class A
Model GT-906A60 GT-906B60 GT-906A80 GT-906B80
Hardware Specification
Standards
Ports
Copper Interface RJ-45 port (Auto-MDI/MDI-X) Twisted Pair Optic Interface WDM
Optic Wavelength
Launch Power (dBm)
Receive Sensitivity -21 dBm -25 dBm -26 dBm -26 dBm
Max. Min.
Operating temperature: 0 to 50 Degree C; Humidity: 5~90% non-condensing
storage temperature: -10 to 70 Degree C; Humidity: 5~90% non-condensing
IEEE 802.3, 10Base-T IEEE 802.3u, 100Base-TX IEEE 802.3ab, 1000Base-T IEEE 802.3z, 1000Base-LX 1 x 10/100/1000Base-T port, 1 x 1000Base-LX WDM port
TX:1310nm
RX:1550nm
+4 dBm
-1 dBm
TX:1550nm
RX:1310nm
+5 dBm +3 dBm +3 dBm
0 dBm -2 dBm -2 dBm
TX:1510nm
RX:1570nm
TX:1570nm
RX:1510nm
Maximum Input power -2 dBm -2 dBm -1 dBm -1 dBm
Speed
Twisted-pair
Fiber-optic 2000Mbps for Full-Duplex
Twisted-pair
Cable
Fiber-optic Cable
LED Indicator y PWR,
Power Consumption 3.8 Watts/ 13 BTU (maximum) Power Input DC 5V / 2A Dimensions 94 x 70 x 26mm (W x D x H) Operator Environment Storage Environmen t Emissions FCC Class A, CE Class A
10/20Mbps for Half / Full-Duplex 100/200Mbps for Half / Full-Duplex 2000Mbps for Full-Duplex
10Base-T: 2-pair UTP Cat. 3,4,5, up to 100 m 100Base-TX: 2-pair UTP Cat. 5, up to 100 m 1000Base-T: 4-pair STP Cat 5 up to 100m
50/125μm or 62.5/125μm multi-mode fiber cable, up to 550m. 9/125μm single-mode cable, provides long distance for 60/80km
y TP LINK/ACT, 1000 y Fiber LINK/ACT
Operating temperature: 0 to 50 Degree C; Humidity: 5~90% non-condensing
storage temperature: -10 to 70 Degree C; Humidity: 5~90% non-condensing
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2. HARDWARE DESCRIPTION

This product provides three different running speeds – 10Mbps, 100Mbps and 1000Mbps in the same Managed Media
Converter and automatically distinguishes the speed of incoming connection.
This section describes the functionalities of GT-90X’s components and guides how to install it on the desktop or shelf.
Basic knowledge of networking is assumed. Please read this chapter completely before continuing.

2.1 GT-90X Front Panel

The Front Panel of the Managed Media Converter consists of one 1000Base-SX / 1000Base-LX / mini-GBIC SFP /
1000Base-LX WDM ports and one Auto-Sensing 10/100/1000Mbps Ethernet RJ-45 Port. Figure 2-1 & 2-2 & 2-3 shows a
front panel of Managed Media Converter.
Figure 2-1 PLANET GT-902 / GT-902S Front Panel
Figure 2-2 PLANET GT-905A Front Panel
Figure 2-3 PLANET GT-906A/B Front Panel
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2.1.1 LED Indicators

LED Color Description
PWR Green Lit: When +5VDC power detected.
Fiber LNK/ACT Green
TP LNK/ACT Green
TP 1000 Green
#Notice:
To press and release the RESET button. The GX-90x will back to the factory default mode. Be
sure that you backup the current configuration of GT-90X; else the entire configuration will be
erased when pressing the “RESET” button.
Lit: To indicate the link through that fiber port is successfully established.
Blink: Indicate that the Fiber port is actively sending or receiving data over that port.
Lit: To indicate the link through that port is successfully established.
Blink: Indicate that the port is actively sending or receiving data over that port.
Lit: When the port runs in 1000Mbps Full duplex mode
Off: When the port runs in 10/100Mbps Half / Full duplex mode.
• Press and release the RESET button shortly, the device will be rebooted.
• Press the RESET button more than 10 seconds, the device will back to the factory default
mode; the entire configuration will be erased.

2.1.2 GT-90X Rear Panel

The rear panel of the Managed Media Converter indicates one DC jack, which accepts input power with 5V DC 2A.
■ GT-90x series
Figure 2-4 Rear Panel of GT-90x
Power Notice:
1. The device is a power-required device, it means, it will not work till it is powered. If your networks should active all the
time, please consider using UPS (Uninterrupted Power Supply) for your device. It will prevent you from network data
loss or network downtime.
2. In some area, installing a surge suppression device may also help to protect your Managed Media Converter from being damaged by unregulated surge or current to the converter or the power adapter.
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2.2 Install the Converter

This section describes how to install your Managed Media Converter and make connections to the Managed Media
Converter. Please read the following topics and perform the procedures in the order being presented. The hardware
installation of Managed Media Converter do not need software configuration. To install your Managed Media Converter on
a desktop or shelf, simply complete the following steps.

2.2.1 Stand-alone Installation

To install a Managed Media Converter stand-alone, on a desktop or shelf, simply complete the following steps:
Step 1: Turn off the power of the device/station in a network to which the Managed Media Converter will be attached. Step 2: Ensure that there is no activity in the network. Step 3: Attach fiber cable from the Managed Media Converter to the fiber network. TX, RX must be paired at both ends. Step 4: Connect the 5V DC power adapter to the Managed Media Converter and verify that the Power LED lights up. Step 5: Turn on the power of the device/station; the PWR LEDs should light when all cables are attached.
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#Notice:
GT-905A Installation
GT-905A is with high reliability and flexibility to extend the distance from 220m to 120Km. It depends on the Gigabit mini
GBIC modules. The SFP transceivers are hot-plug and hot-swappable. You can plug-in and out the transceiver to/from
any SFP port without having to power down the converter.
To install GT-905A with 1000Base-SX / LX SFP, simply complete the following steps:
Step 1: Precede with the steps 4 and steps 5 of session 2.2.1 Stand-alone Installation to connect the network cabling
and supply power to your converter.
Step 2: Slot in the 1000Base-SX / LX SFP. Make sure both side of the SFP transceiver are with the same media type, for
example: 1000Base-SX / 220m & 550m to 1000Base-SX / 220m & 550m, 1000Base-LX / 10km to 1000Base-LX /
10km
Please refers to APPENDIX-A for detailed wiring information of the Managed Media Converter.
To prevent from optic acceptor malfunction, check the both wires / transmitter before power on the
converter.
Step 3: Connect the fiber cable. Attach the duplex LC connector on the network cable into the SFP transceiver.
#Notice:
It recommends using PLANET MGB series 1000Base-SX / LX / LX WDM SFP on the GT-905A. If you insert a SFP transceiver that is not supported, the GT-905A will not recognize it.
-9-

2.2.2 Chassis Installation and Rack Mounting

To install the Managed Media Converter in a 10-inch or 19-inch with standard rack, follow the instructions described
below.
Step 1: Place your Managed Media Converter on a hard flat surface, with the front panel positioned towards your front
side.
Step 2: Carefully slide in the module until it is fully and firmly fitted into the slot of the chassis.
Figure 2-5: Insert a Managed Media Converter into an available slot Step 3: Attach a rack-mount bracket to each side of the Chassis with supplied screws attached to the package. Step 4: After the brackets are attached to the chassis, use suitable screws to securely attach the brackets to the rack, as
shown in Figure 2-6.
Step 5: Precede with the steps 4 and steps 5 of session 2.2.1 Stand-alone Inst al l atio n to connect the network cabling
and supply power to your Chassis.
Caution:
You must use the screws supplied with the mounting brackets. Damage caused to the parts by using incorrect screws would invalidate your warranty.
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Figure 2-6 Mounting the Chassis in a Rack
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3. MEDIA CONVERTER MANAGEMENT

This chapter describes how to manage the Managed Media Converter. Topics include:
- Overview
- Management methods
- Assigning an IP address to the Managed Media Converter
- Logging on to the Managed Media Converter

3.1 Overview

This chapter gives an overview of Managed Media Converter management. The GT-90X provides a simply WEB browser interface. Using this interface, you can perform various Managed Media Converter configuration and management
activities, including:
System Port Management Converter Configuration VLAN Quality of Service OAM Setup Security Logout
Please refer to the following Chapter 4 for more details.

3.2 Management Methods

The way to manage the GT-90X:
- Web Management via a network or dial-up connection.
-Using SNMP Network Management Station.
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3.2.1 Web Management

The PLANET Managed Media Converter provides a built-in browser interface. You can manage the Managed Media
Converter remotely by having a remote host with Web browser, such as Microsoft Internet Explorer, Netscape Navigator
or Mozilla Firefox.
The following shows how to startup the Web Management of the Managed Media Converter, please note the Managed
Media Converter is configured through an Ethernet connection, make sure the manager PC must be set on the same IP subnet address, for example, the default IP address of the Managed Media Converter is 192.168.0.100 (the
factory-default IP address), then the manager PC should be set at 192.168.0.x (where x is a number between 1 and 254,
except 100), and the default subnet mask is 255.255.255.0.
Use Internet Explorer 5.0 or above Web browser, enter default IP address http://192.168.0.100 After entering the username and password (default user name and password is “admin”) in login screen then the Web
main screen appears.

3.2.2 SNMP Management

You can manage the Managed Media Converter across a LAN using an SNMP Network Management Station with a
graphical user interface.
This management method lets you monitor statistical counters and set Managed Media Converter parameters from the
remote Network Management Station.
Using this management method:
- The network must run the IP protocol.
- The Managed Media Converter must have an IP address.
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3.2.3 PLANET Smart Discovery Utility

For easily list the Managed Media Converter in your Ethernet environment, the Planet Smart Discovery Utility from user’s
manual CD-ROM is an ideal solution.
The following install instructions guiding you for run the Planet Smart Discovery Utility.
1. Deposit the Planet Smart Discovery Utility in administrator PC.
2. Run this utility and the following screen appears.
Figure 3-1 Planet Smart Discovery Utility Screen
#
Notice:
3. Press “Refresh” button for list current connected devices in the discovery list, the screen is shown as follow.
If there are two LAN cards or above in the same administrator PC, choose different LAN card by
use the “Select Adapter” tool.
Figure 3-2 Planet Smart Discovery Utility Screen
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