KTI KC-3000, KC-1800 Operation Manual

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Modular Media Converter Center System

KC-3000 KC-1800

and

Slide-in 10/100 Media Converter Modules

Slide-in Gigabit Media Converter Modules

Operation Manual

DOC.040521-KC1800-KC3000

P/N: 720-0007-001

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Ó 2002 KTI Networks Inc. All rights reserved. No part of this documen­tation may be reproduced in any form or by any means or used to make
any directive work (such as translation or transformation) without per­mission from KTI Networks Inc.

KTI Networks Inc. reserves the right to revise this documentation and to
make changes in content from time to time without obligation on the part
of KTI Networks Inc. to provide notification of such revision or change.

For more information, contact:

United States KTI Networks Inc.

P .O. BOX 631008
Houston, T exas 77263-1008

Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
URL: http://www.ktinet.com/

International Fax: [phone]

E-mail: [e-mail]
URL: http://www.ktinet.com.tw/

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The information contained in this document is subject to change without prior
notice. Copyright (C) KTI. All Rights Reserved.

TRADEMARKS

Ethernet is a registered trademark of Xerox Corp.

W ARNING:

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 in which case the
user will be required to correct the interference at his own expense.

NOTICE:

(1 ) The changes or modifications not expressively approved by the party re­sponsible for compliance could void the user's authority to operate the equip­ment.
(2) Shielded interface cables and AC power cord, if any, must be used in order
to comply with the emission limits.

CISPR A COMPLIANCE:

This device complies with EMC directive of the European Community and meets
or exceeds the following technical standard.
EN 55022 - Limits and Methods of Measurement of Radio Interference Character­istics of Information Technology Equipment. This device complies with CISPR
Class A.
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.

CE NOTICE
Marking by the symbol indicates compliance of this equipment to the EMC

directive of the European Community. Such marking is indicative that this equip­ment meets or exceeds the following technical standards:
EN 55022: Limits and Methods of Measurement of Radio Interference character­istics of Information Technology Equipment.
EN 50082/1:Generic Immunity Standard -Part 1: Domestic Commercial and Light
Industry.
EN 60555-2: Disturbances in supply systems caused by household appliances
and similar electrical equipment - Part 2: Harmonics.

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Table of Contents

1. Introduction.........................................................6

1.1 Features ........................................................................................ 7

1.2 Technical Specifications ............................................................... 8

2. Installation.........................................................12

2.1 Unpacking ................................................................................... 12

2.2 System Units ............................................................................... 12

2.2.1 System LED Module................................................................. 15

2.2.2 Management Module................................................................ 1 6

2.2.3 System Power Chassis ........................................................... 18

2.3 Rack Mounting............................................................................. 25

3. Network Management ......................................27

3.1 Management Functions .............................................................. 27

3.2 Protocols Supported ................................................................... 28

3.3 Setup for Out-of-band (Console) Management .......................... 29

3.4 Setup for In-band Management .................................................. 3 1

4. Console and Telnet Operation.........................32

4.1 IP Menu ........................................................................................ 36

4.2 SNMP Menu ................................................................................. 37

4.3 View System Status..................................................................... 3 8

4.4 View Converter Slots Status........................................................ 39

4.5 Restore Default Values ............................................................... 41

4.6 Security Manager ......................................................................... 42

4.7 Update Firmware ......................................................................... 43

4.8 Reboot System ............................................................................ 4 4

5. SNMP Management ..........................................45

5.1 Configuring SNMP Settings via Console Operation ................... 4 6

5.2 SNMP Private MIB ........................................................................ 47

5.3 SNMP Traps ................................................................................ 48

6. Web Management .............................................49

6.1 Start Browser Software and Making Connection ........................ 4 9

6.2 Login to the System Unit ............................................................. 50

6.3 Converter Status.......................................................................... 5 2

6.4 System Status ............................................................................. 5 4

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6.5 Administrator Menu ..................................................................... 5 5

6.5.1 Basic......................................................................................... 56

6.5.2 Console Port Information ......................................................... 60

6.5.3 Security Manager ...................................................................... 61

6.5.4 Image Refresh Time ................................................................ 62

6.5.5 Update Firmware ...................................................................... 6 3

6.5.6 Reboot System ......................................................................... 6 4

6.6 Slot Icon Operations.................................................................... 65

7. Fast Ethernet Media Converter Modules ........68

7.1 Specifications .............................................................................. 70

7.2 Fiber Optic Specifications ........................................................... 71

7.3 Configuration Switch Settings for TP Interface ........................... 7 1

7.4 Making Single Fiber Connection ................................................. 7 2

7.5 LED Indications ........................................................................... 72

8. Gigabit Ethernet Media Converter Modules....73

8.1 Specifications .............................................................................. 75

8.2 Functions ..................................................................................... 76

8.3 Supported Fiber Cables.............................................................. 77

8.4 LED Indicators............................................................................. 77

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1. Introduction

The Modular Converter System KC-3000 and KC-1800 are managed and un­managed media converter racks that can host 16 slots and 18 slots respectively
of network media converter modules. A wide range of media modules are avail­able depending on your variety of network cabling environment. These optional
media converter modules include UTP to multimode or single mode fiber cable for
Ethernet, Fast Ethernet and Gigabit Ethernet networks.

The rack unit provides a centered power supply to the converter mod­ules and serves as a converter center and wiring concentrator.

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1.1 Features

Some of the key features include:

• Managed modular Media Converter Center Rack

• 19-inch rack-mountable 2U chassis

• Managed system accommodates up to 16 media converter modules

• Un-managed system accommodates up to 18 media converter
modules

• Highly modularized chassis design with

- modular media converter modules

- modular SNMP module

- modular system LED module

- modular system power module

• Provides high availability and maintainability

• V isible system status and failure LED indication

• Audio buzzer for fan failure indication

• Supports in-band Telnet, SNMP and web-based management

• Supports out-of-band direct console management

• Management from anywhere and any platform using a web browser

• Easy-to-use point and click user interface

• Photographic quality interface to configure and monitor the system

• Supports in-band event SNMP trap report

• Photographic quality interface to configure and monitor the system

• TFTP Software Upgrade

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1.2 T echnical Specifications

System Model KC-3000/1A KC-1800/1A KC-3000/1D KC-1800/1D

19-inch rack mount Yes Yes Yes Yes
Number of slots 1 9 1 9 1 9 1 9
Management support Managed Un-managed Managed Un-managed
System LED module Installed Installed Installed Installed
Management module Installed No Installed No
Number of MC slots 16 slots 18 slots 16 slots 18 slots
Plug-in power module Yes Yes Yes Yes

Module type AC power AC power DC power DC power
Input voltage 100~240V 100~240V 48V 48V
Power supply rating 150W 150W 150W 150W

Cooling Fan Fan Fa n Fan

Mechanical

Chassis Height(2U) 88mm 88mm 88mm 88mm

Width 443mm 443mm 443mm 443mm
Depth 328mm 328mm 328mm 328mm

Weight (no MC modules) 8.2Kg 8.0Kg 7.7Kg 7.5Kg

Common Specifications

Chassis withstand static load 60Kg

Vibration

Vibration 1 X-Y-Z / 16.7Hz / 4mm / 1 hour
Vibration 2 X-Y-Z / 10-20Hz / 1.3mm / 20min

Environmental

Operating temperature -10~50oC
Storage temperature -20~70oC
Operating humidity 10~90%RH

Emission standard

Conducted emission EN55022, CISPR 22
Radiated emission EN55022, CISPR 22
Voltage harmonics EN61000-3-2
Voltage fluctuation & flicker EN61000-3-3

Susceptibility

Electrostatic discharge immunity EN61000-4-2, IEC61000-4-2
Radiated immunity EN61000-4-3, IEC61000-4-3
EFT/Burst immunity EN61000-4-4, IEC61000-4-4
Surge immunity EN61 000-4-5, IEC61000-4-5
Continuous wave voltage immunity EN61000-4-6, IEC61000-4-6
Voltage DIP/Interrupt immunity EN61000-4-11, IEC61000-4-11

Certifications

FCC Part 15, Class A
CE EMC Class A, EN50081-1,EN50082-1

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AC Power Chassis Module Specifications

Dimension 169.2mm x 301.8mm x 85.4mm
Installation method Plug in from system rear panel
Maintenance Modular design for easy maintenance
AC power switch System power on/off switch
AC power receptacle IEC320 type receptacle
Electric

Input voltage rating 100 ~ 240VAC
Input voltage range 100 ~ 240VAC (+/-10%)
Input frequency 50 ~ 60Hz (+/-3%)
Input current 3A maximum
Input surge current 35A max. @115VAC cold start
Efficiency 76% @115VAC full load
Output power 150W

Over current protection All output with short circuit protection
Safety UL1950, CSA22.2 950, TUV EN60950
Insulation Resistance >10M Ohm @DC500V
Dielectric withstands 1500VAC 10mA 1min.
Cooling 12V DC Fan

DC Power Chassis Module Specifications

Dimension 169.2mm x 301.8mm x 85.4mm
Installation method Plug in from system rear panel
Maintenance Modular design for easy maintenance
Input power switch System power on/off switch
Input power receptacle Terminal connector (screw type)
Electric

Input voltage rating 48VDC
Input voltage range 36 ~76VDC
Efficiency 79% full load
Output power 150W

Protection Over voltage protection

Over current protection

Over temperature protection (auto-restart)
Safety UL1950, TUV EN60950
Insulation Resistance >10M Ohm @DC500V
Dielectric withstands 1500VDC 1min.
Cooling 12V DC Fan

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System LED Module

Dimension 148.7mm x 22mm x 86.4mm
Slot position Slot 1
Installation method Plug in from system front panel
Mis-insertion protection Yes
System interface DIN type connector
System power status Green LED indication
System fan failure status Red LED indication
Buzzer Beep warning for fan failure event
Buzzer reset switch Reset beep warning

Management Module Specifications

Dimension 156.5mm x 44.4mm x 86.4mm
Slot position Slot 2 and 3
Installation method Plug in from system front panel
Mis-insertion protection Yes
C PU RISC-based ARM7
RAM size 1M bytes
Flash size 512K bytes

System interface

Connector DIN type connector

Console interface

Interface RS-232 DTE
Connector 9-pin male D-SUB connector
Baud rate 38400, N, 8, 1, 0
Flow control Disabled

In-band interface

Interface 10/100M LAN port
Connector Shielded RJ-45 MDI
Standard IEEE 802.3 10BASE-T/100BASE-TX
Auto-negotiation Support

LED Indicators

Power Green LED, module power status
CPU Init. Green LED, CPU initialization
RS232 RX Green LED, Console RS-232 Rx activities
TP Link/Act. Green LED, LAN port link and activities status

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Management Specifications
Management interface

Tel net Via direct RS-232 console connection
Telnet Via TCP/IP Telnet software
SNMP agent Via TCP/IP SNMP manager software
HTTP server Via browser software

Protocols

IPv4 IP version4 RFC791
TCP Transmission Control Protocol RFC793
UD P User Datagram Protocol RFC768
ICMP Internet Control Message Protocol RFC792
SNMP SNMP agent v1 RFC1157
MIB-II Standard MIB RFC1213
TFTP Trivial File Transfer Protocol RFC1350
TELNET Telnet protocol RFC854
HTTP HTTP server for web managementRFC1945

Management Objects

Password for access control Set and monitor
System status : CPU, memory, flash, software Monitor
System fan status Monitor
IP address of the system Set and monitor
Subnet mask of the system Set and monitor
Default gateway IP address Set and monitor
SNMP name information Set and monitor
SNMP location information Set and monitor
SNMP contact information Set and monitor
SNMP community names (up to 4) Set and monitor
SNMP community access right (up to 4) Set and monitor
SNMP trap host IP address (up to 3) Set and monitor
Slot status : MC module installed or not Monitor
MC Module status : media type, speed, duplex Monitor
MC Module link status of two ports Monitor

SNMP Traps

Cold Start System is powered on and completes initialization
Authentication failure SNMP community authentication failure
Power On The system is powered on.
Fan failure System fan failure occurs.
Fan failure recovery System fan recovery from failure
Slot # Port A link Slot # MC module Port A link down or up
Slot # Port B link Slot # MC module Port B link down or up

Update Firmware Via TFTP protocol
Remote boot system

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2. Installation

2.1 Unpacking

The product package contains:

• The system unit

• One power cord

• One 19-inch rack mounting kit

• Operation Manual

2.2 System Units

The figure below illustrates managed model KC-3000 series.

The figure below illustrates un-managed model KC-1800 series.

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The following figure shows the model equipped with AC power chassis.

The following figure shows the model equipped with DC power chassis.

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Main Chassis : provides insertion slots on front panel for system LED
module, CPU management module, and optional add-on media converter
modules. It also provides a chassis slot on rear for mounting system
power chassis.

System LED Module : provides system power and fan status indicators
together with one alarm buzzer for power or fan failure.

Management Module : serves as a management agent to monitor system
status and add-on converter modules for in-band and out-of-band man­agement requests.

AC System Power Chassis : provides centered power supply and cool­ing fan for whole system unit. It can receive and auto-detect commercial
AC power in full voltage range from 90VAC to 240VAC.

DC System Power Chassis : provides centered power supply and cool­ing fan for whole system unit. It can receive DC 48V input.

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2.2.1 System LED Module

System LED module features the following functions:

System Power Indicator (Green LED)

On : System power in normal condition
O ff : System power failure

Fan Failure Indicator (Red LED)

On : Cooling fan in normal condition
O ff : Cooling fan failure

Alarm Buzzer (Beep)

Beep : when system power failure or fan failure occur
Silent : no failure occurs

Buzzer Reset (Push button switch)

Shut down beep sound of alarm buzzer .

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2.2.2 Management Module

The system unit comes with one pre-installed Management module. The
module facilitates the following functions:

• Direct out-of-band management via RS-232 console port

• SNMP agent to serve in-band management via SNMP protocol

• T elnet console in-band management via TCP/IP protocol

• HTTP host to serve web-based in-band management

See figure below for major components on the panel:

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Console Port

This port is a 9-pin male D-sub connector. It serves as an RS-232 DTE
port. Refer to Chapter xx for the console operation. The pin definitions
are:

Pin 2 RXD

Pin 3 TXD

Pin 4 DTR

Pin 5 GND

Pin 6 DS R

UTP Port

This is an auto-negotiation 10/100BASE-TX LAN port and provides a
shielded RJ-45 jack with MDI definition. This port must connect to your
TCP/IP network for all in-band management operations.

LED Indicators

LED Color States Interpretation

POWER Green On SNMP module is powered on
CONSOLE Green On Tx activities of console port
LNK/ACT . Green On UTP port link is active

Green Blink Tx/Rx activities of UTP port

INIT Green On Management module in initialization

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2.2.3 System Power Chassis

The system power supply is assembled in a plug-in chassis module with
cooling fan. Two types of system power chassis are illustrated as fol­lows:

AC System Power Chassis Specifications

AC power switch System power on/off switch
AC power receptacle IEC320 type receptacle
Input voltage rating 100 ~ 240V AC
Input voltage range 100 ~ 240V AC (+/-10%)
Input frequency 50 ~ 60Hz (+/-3%)
Input current 3A maximum
Output power 150W
AC power cord IEC320 type power cord

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DC System Power Chassis Specifications

Input power switch System power on/off switch
Input power receptacle Terminal connector (screw type)
Input voltage rating 48VDC
Input voltage range 36 ~75VDC
Output power 150W

The connection definition of the DC power receptacle is:

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Removal of System Power Chassis

The system power chassis is pre-installed in the system unit when sys­tem unit is shipped from factory. The chassis is designed for easy un­installation from system unit in case of any inspection purpose. How­ever, note that this removal only can be performed by a well-trained
technical person.

For safety reason before removing the power chassis, make sure:

• The system power switch is turned off.

• The power cord is disconnected from the power chassis.

To remove the chassis, unscrew three chassis screws until they are re­leased from system chassis, hold the handle and pull the chassis out
from the system chassis smoothly . See the following example figure:

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Insertion of System Power Chassis

Before inserting the power chassis into system unit, make sure:

• The system power switch is turned off.

• The power cord is disconnected from the power chassis.

T o insert the power chassis, hold the handle and push it into system unit
until it is seated in system chassis properly . Screw the chassis securely in
the system unit. See figure below:

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2.2.4 Media Converter Slots

The KC-3000 managed unit provides sixteen module slots for installing
optional slide-in media converter modules. And KC-18000 un-managed
unit provides eighteen media converter module slots.

A converter module can be inserted into an available slot or removed
from a slot anytime even when system unit is powered on. This hot-plug
design keeps all exiting connections on the other slots running with no
influence.

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T o insert a converter module into a slot, remove slot cover first and insert
the module into slot slowly until it is seated in slot properly . Screw it onto
system unit securely before making any cable connection.

To remove a converter module from slot, disconnect all cable connec­tions on the module first and unscrew the module until it is released from
system unit. Hold the screw and pull module slowly out from the slot.

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The following figure illustrates an example of a media converter module:

For more information about the converter slide-in module, refer to Chap­ter 7.

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2.3 Rack Mounting

One rack mounting kit is supplied in the product package. It includes two
brackets and bracket screws for installing the system unit into a 19-inch rack.

Mount both brackets onto the system unit as shown below:

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Install the system unit into a 19-inch rack as shown below:

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3. Network Management

3.1 Management Functions

The managed converter rack system KC-3000 series is featured with man­agement functions and can be managed by using the following methods:

• Direct console connection over an RS-232 cable

• T elnet software over TCP/IP network

• SNMP manager software over TCP/IP network

• W eb browser software from Internet or Intranet over TCP/IP network

Management Interface RS-232 / Protocol

Console operation RS-232 console port
Console operation T elnet over TCP/IP
SNM P management SNMP over TCP/IP
Web browser HTTP over TCP/IP

The following figure illustrates a management model diagram:

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The system unit is equipped with one SNMP module which serves as a
management agent to monitor the system status and all installed media
converter modules. The agent also responses to either in-band manage­ment requests coming from network or out-of-band requests from di­rectly connected console.

3.2 Protocols Supported

Protocols Name Reference

IP v4 IP version4 RFC791
TCP Transmission Control Protocol RFC793
U D P User Datagram Protocol RFC768
ICMP Internet Control Message Protocol RFC792
SN M P SNMP agent v1 RFC1157
MIB-II Standard MIB RFC1213
TFTP Trivial File Transfer Protocol RFC1350
TELNET Telnet protocol RFC854
HTTP HTTP server for web management RFC1945

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3.3 Setup for Out-of-band (Console) Management

Before doing any in-band management, it is necessary to perform con­sole operation for configuring IP and SNMP related settings for the first
time the system is received for installation. The console port is located
on the SNMP module.

Any PC running Windows 95/98/ or NT can be used as a console via
COM port. Windows Hyper Terminal program is an ideal and the most
popular software for such console terminal operations.

To setup console operation, the steps are:

1. Find a proper RS-232 cable for the connection to a console terminal.

If your are using PC as a terminal, make sure the cable pin assign­ments comply to the following requirement.

Console port 9-pin PC COM port

Pin2 RXD -------------------------------- 3

3 TXD -------------------------------- 2
4 DTR -------------------------------- 6
5 GND -------------------------------- 5
6 DSR -------------------------------- 4

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2. Connect one end to the console port and connect the other end to

the PC COM port.

3. Configure your PC COM port setting to match the RS-232 settings of

the console port and start your terminal software.

Factory default settings of the Console port

Baud rate : 38400, N, 8, 1, 0
Flow control : disabled

4. Turn the system power on.

5. Press <Enter> key several times in your terminal software until a

login prompt comes up. It means the connection is proper .

The console port does not support modem connection.

Refer to Chapter 4 for more information about Console management.

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3.4 Setup for In-band Management

To perform an in-band management, it is necessary to connect the sys­tem to your TCP/IP network. The steps are:

1. Configure IP and SNMP related settings to the system using direct

console management when you receive it first time for the installa­tion.

2. Find a proper straight-through Category 5 UTP cable (maximal length

100 meters) for the connection.

3. Connect one end of the UTP cable to the UTP port on SNMP module

and connect the other end to the device, such as a switching hub, in
your TCP/IP network.

4. Start your in-band management operations. For different manage-

ment methods, refer to:

• Chapter 4 for T elnet management

• Chapter 5 for SNMP management

• Chapter 6 for W eb management

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4. Console and Telnet Operation

Functions supported:

• Set and display IP parameters for the system.

• Set and display SNMP parameters for the SNMP agent function.

• Monitor system fan status and other system information.

• Monitor installation status of each slots.

• Monitor the configuration and link status of each module installed.

• Restore default settings for the system

• Change administrator password for access control.

• Update system software.

• Reboot (warm start) the system remotely .

Management Objects
Objects Modify Monitor

Password for access control Y ­System : CPU, memory , flash, software version - Y
Fan status - Y
IP address of the system Y Y
Subnet mask of the system Y Y
Default gateway IP address Y Y
SNMP name Y Y
SNMP location Y Y
SNMP contact Y Y
SNMP community name (up to 4) Y Y
SNMP community access right (up to 4) Y Y
SNMP trap host IP address (up to 3) Y Y
Slot status : module installed or not - Y
Module status : media type, speed, duplex - Y
Module link status of two ports - Y

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Cold Start

When the power to the system is turned on, the system start initialization
and self-test process. The self-test messages are displayed as follows if
a console connection is established successfully.:

Power-on Self-test

--------------------------------------------­$$$ System LOADER Checksum O.K !!!
$$$ System IMAGE Checksum O.K !!!
$$$ System DATA Checksum O.K !!!
$$ Waiting Copy Rom to Sdram

$$$ System Power On Self Test....

$$$ ARM Reg R/W Test Success !!!
$$$ System EEPROM Checksum O.K !!
$$$ Get parameter O.K !!
My Mac Address is xxxxxxxxxxxx

---------------------------------------------

This chapter describes the detailed console operation. It can be applied
to either out-of-band console management or in-band Telnet manage­ment. Both are same in operation starting from login prompt.

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Direct Console Management

When you can see the self-test messages shown on screen properly , you
can press <Enter> key to start console login operation. Go to Login

Prompt section in next page directly .

T elnet Management

Use Telnet software to perform the management operation. The most
convenient solution is using the built-in Telnet function in a Windows
95/98/ or NT PC. Enter into DOS window and invoke T elnet command :

>telnet xxx.xxx.xxx.xxx

to connect to the system unit. The specified xxx.xxx.xxx.xxx is the IP ad­dress of the system unit. A welcome message and login prompt are dis­played if the connection is established properly.

Login Prompt

The following figure illustrates the login screen:

--------------------------------------------­Welcome to Console
login:admin
password:***

---------------------------------------------

Username : admin
Factory default Password : 123

For security reason, the system supports a function to change the pass­word in setup menu. It is recommended to change the default password
immediately after a successful login.

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When login successfully, a Setup menu is shown as follows:

--------------------------------------------­Setup Menu
TCP/IP stack for KC-3000/1, v1.03
[0] Print this menu
[1] IP Menu
[2] SNMP Menu
[3] View System status
[4] View Converter Slots Status
[5] Restore Default Value
[6] Security Manager
[7] Update Firmware
[8] Reboot System
[9] Exit

Please Select (0-9 )....

Enter Esc to abort....

INET>

---------------------------------------------

After prompt, type a number followed by [Enter] key for selecting an
operation item to perform. See example below:

INET> n <Enter>

Select [0] to display main menu again. [Esc] key can be used to abort the
operation of any item and back to main menu.

The following sections describe the detailed operation of each item.

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4.1 IP Menu

Select [1] from Setup menu to set IP related settings.

--------------------------------------------­IP Menu
[0] Print this menu
[1] Set IP Address
[2] View IP Status
[3] Exit
Please Select (0-3)

---------------------------------------------

Set IP Address

---------------------------------------------------------------------­Enter ESC to abort.
Please Input IP Address(xxx.xxx.xxx.xxx):192.168.0.23
replacing net[0] IP address nnn.nnn.nnn.nnn with 192.168.0.23
Please Input Subnet Mask(xxx.xxx.xxx.xxx):255.255.255.0
replacing subnet mask[0] IP address nnn.nnn.nnn.nnn with 255.255.255.0
Please Input Gateway IP(xxx.xxx.xxx.xxx):192.168.0.1
replacing gateway IP addr[0] nnn.nnn.nnn.nnn with 192.168.0.1
Do you want to Change IP setting ? (Y/N)Y
Please reboot system and use new IP to connection it !

-----------------------------------------------------------------------

IP Address : Unique IP address designated to this system
Subnet Mask : The subnet mask of the IP address specified above
Gateway : The IP address of the default gateway (router)

Note that all current in-band network management connections on the
system will be killed if system IP address is changed. This change does
not affect the operation of the media converter modules in slots.

View IP Status

-----------------------------------------------

IP Addr: 192.168.0.23 Submask: 255.255.255.0 Gateway: 192.168.0.1

-----------------------------------------------

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4.2 SNMP Menu

Select [3] from Setup menu to perform SNMP related settings. The fol­lowing figure illustrates the SNMP menu:

--------------------------------------------­Snmp Menu
[0] Print this menu
[1] View Snmp Setting
[2] Set Snmp Name
[3] Set Snmp Location
[4] Set Snmp Contact
[5] Set Snmp Community
[6] Set Snmp Trap Manager
[7] Exit

Please Select (0-7 )....

INET>

---------------------------------------------

SNMP related settings are:

Name : Logic name for the system (16 characters)
Location : Location where the system is installed (16 characters)
Contact : Contact person regarding the system (16 characters)
Community : SNMP communities to which the system belongs and

access right to the system ( R : read only, W : read/write)
Maximum of four communities are supported.

Trap manager: IP address of the trap host to which a trap is issued

and the trap community to which the system belongs.
Maximum of three trap hosts are supported.

[Esc] key can be used to abort unfinished setting.

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4.3 View System Status

Select [4] from Setup menu to view system status. The system status are
shown as follows:

---------------------------------------------

Power status: good
Fan status: good
CPU status:
Cpu Type = ARM7, Flash Size = 512K, Sdram Size = 2M Bytes

Software version 1.xx

---------------------------------------------

Power status indicates the power condition of the system.
Fan status indicates the fan condition of the system fan.
CPU status and software version are static information for reference.

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4.4 View Converter Slots Status

Select [5] from setup menu to view current status of all media converter
modules in the system. The slot status are shown as follows:

----------------------------------------------------------------------­Slot Port Media Speed Duplex Link Slot Port Media Speed Duplex Link
04 A TX 100M Full Up 04 B FX 100M Full Up
05 A TX 100M Full Up 05 B FX 100M Full Up
06 A TX 100M Full Up 06 B FX 100M Full Up
07 A TX 100M Full Up 07 B FX 100M Full Up
08 A TX 100M Full Up 08 B FX 100M Full Up
09 A TX 100M Full Up 09 B FX 100M Full Up
10 A TX 100M Full Up 10 B FX 100M Full Up
11 A TX 100M Full Up 11 B FX 100M Full Up
12 A TX 100M Full Up 12 B FX 100M Full Up
13 A TX 100M Full Up 13 B FX 100M Full Up
14 A TX 100M Full Up 14 B FX 100M Full Up
15 A TX 100M Full Up 15 B FX 100M Full Up
16 A TX 100M Full Up 16 B FX 100M Full Up
17 A TX 100M Full Up 17 B FX 100M Full Up
18 A TX 100M Full Up 18 B FX 100M Full Up
19 A TX 100M Full Up 19 B FX 100M Full Up

-----------------------------------------------------------------------

-40-

The slot status definitions are:

Column States Interpretation

Slot 04-19 Slot position in the system

Slot #4 - slot #19 are for media converter module

Port N/A No module is installed in slot

A Upper port of the module in slot
B Lower port of the module in slot

Media N/A No module is installed in slot.

TX 10/100BASE-TX port, 1000BASE-T port
F X 100BASE-FX port, 1000BASE-SX/LX port

Speed N/A No module is installed in slot

10M 10Mbps
100M 100Mbps
1000M 1000Mbps (Gigabit)

Duplex N/A No module is installed in slot.

Full Full duplex
Half Half duplex

Link N/A No module is installed in slot.

Up Link up
Down Link down

-41-

4.5 Restore Default Values

Select [6] from Setup menu to restore factory default settings.

Factory default settings are:

IP Address 192.168.0.2
Subnet Mask 255.255.255.0
Default Gateway 192.168.0.1
User Name admin
Password 123
Name (null)
Location (null)
Contact (null)
SNMP Communities:
No.1 Community name public
No.1 Access right Read only
No.2 Community name (null)
No.2 Access right (N/A)
No.3 Community name (null)
No.3 Access right (N/A)
No.4 Community name (null)
No.4 Access right (N/A)
SNMP Trap Managers:
No.1 Trap manager IP (null)
No.1 Community name (null)
No.2 Trap manager IP (null)
No.2 Community name (null)
No.3 Trap manager IP (null)
No.3 Community name (null)

-42-

4.6 Security Manager

Select [7] from Setup menu to change login user name and password.

The steps are:

Display current user name

--------------------------------------------­Current username: admin
Current password: ********

Press Esc to abort ....

---------------------------------------------

Change user name and password

--------------------------------------------­Change username [admin]: xxxxxx
Enter password(1-8): ********
Confirm password: ********

Password updating .......

Password updated.
INET>

---------------------------------------------

-43-

4.7 Update Firmware

Select [7] from Setup menu to perform firmware (system software) up­grade via TFTP protocol. Before doing TFTP operation, one TFTP server
is required and installed in the network to where this system connects
and new firmware file image.bin must be placed in the TFTP server.

The following information are required for TFTP operations:

TFTP Server IP Address: IP address of the TFTP server where the

firmware image.bin is downloaded from.

-44-

The steps are:

Specify TFTP server IP address

---------------------------------------------

Enter ESC to abort.
Please Input TFTP Server IP Address (xxx.xxx.xxx.xxx):192.168.0.88

TFTP Server: 192.168.0.88

---------------------------------------------

Confirm to start downloading

---------------------------------------------

Do you want to start download new image ? (Y/N) Y

Download image and please wait........

---------------------------------------------

Confirm to update system flash memory

---------------------------------------------

Download new image complete, do you want to update flash ? (Y/N) Y

Update flash and please wait ....

Update flash complete and please reboot system !
INET>

---------------------------------------------

4.8 Reboot System

Select [8] from Setup menu to reboot the system. This reboot function
allows you to perform a warm start to the system.

---------------------------------------------

Do you want to reboot system ? (Y/N) Y

---------------------------------------------

-45-

5. SNMP Management

SNMP management are performed at a network management station run­ning SNMP network management application manager software with
graphical user interface. The following figure illustrates an example model:

The system unit serves as an SNMP agent and provides the capabilities
that allows network administrators via SNMP protocol to set parameters
and view system status and media converter status defined in the stan­dard MIB-II and private MIB.

-46-

5.1 Configuring SNMP Settings via Console Operation

Before performing SNMP operation, proper SNMP settings must be con­figured in the system unit. The SNMP related settings are:

Name : Logic name to identify a specific system unit
Location : Location where the system is installed
Contact : Contact person regarding the system
Community : SNMP communities to which the system belongs

and access right to the system ( read only or read/write)

T rap hosts : IP addresses of trap hosts to which a trap is issued

and the trap community to which the system belongs.

Up to four SNMP communities and up to three trap hosts are supported
by the system SNMP agent.

These settings can be configured through console or telnet operation.
Refer to Chapter 4 for more information.

-47-

5.2 SNMP Private MIB

Use the SNMP management application software to compile the MIB file
first before performing any management operation. In addition to stan­dard MIB-II (RFC1213), the system supports private MIB as below:

Private MIB Objects Get Remark

ssPowerStatus(kti.28.1.1) Y Power status
ssFanStatus(kti.28.1.2) Y Fan status
cputype(kti.28.2.1) Y ARM7
flashrom(kti.28.2.2) Y 512KB
memsize(kti.28.2.3) Y 2MB
softwarever(kti.28.2.4) Y 1.xx
mibFileVer(kti.28.2.5) Y 1.xx
portNumber(kti.28.3.1) Y Total number of slots
portT able(kti.28.3.2) ­portEntry(1) ­slotIndex(1) Y Slot ID 4 - 19
slotIndexDescription(2) Y Slot4 - Slot19
slotModuleDescription(3) Y
slotModuleType(4) Y
sotModuleStatus_PortA_Media(5) Y Port A media type
slotModuleStatus_PortA_LineSpeed(6) Y Port A line Speed
slotModuleStatus_PortA_Duplex(7) Y Port A duplex mode
slotModuleStatus_PortA_LinkStatus(8) Y Port A Link status
slotModuleStatus_PortB_Media(9) Y Port B media type
slotModuleStatus_PortB_LineSpeed(10) Y Port B line speed
slotModuleStatus_PortB_Duplex(11) Y Port B duplex mode
slotModuleStatus_PortB_LinkStatus(12) Y Port B link status

Port A : the upper port of the converter module
Port B : the lower port of the converter module

Refer to MIB file, KTI-KC-3000-v1.05.mib for the details. This file can be
used for MIB compiler.

-48-

5.3 SNMP Traps

The system also supports the following SNMP traps. When the trap
event occurs, the SNMP agent will generate a trap notification to SNMP
management station.

Trap Name Event of T rap Generated

Cold Start The system is powered on and complete

initialization
Authentication failure SNMP community authentication failure
Power On The system is powered on.
Fan failure System fan failure occurs.
Fan failure recovery System fan recovery from failure
Slot # Port A link Slot # module Port A link down or up
Slot # Port B link Slot # module Port B link down or up

The binding information together with a trap is :

Trap Name VarBind

Cold Start sysDescr , ie KC-3000
Authentication failure sysDescr, ie, KC-3000
Power On power status
Fan failure fan status
Fan failure recovery fan status
Slot # Port A link Slot description and Port A link status
Slot # Port B link Slot description and Port B link status

The slot # can be slot 4 up to slot 19.
Port A : the upper port of the module installed in slot.
Port B : the lower port of the module installed in slot.

-49-

6. Web Management

The system features an http server which can serve the management
requests coming from any web browser software over internet or intranet
network.

W eb Browser

Compatible web browser software with JAVA support
Microsoft Internet Explorer 4.0 or later
Netscape Communicator 4.x or later

Set IP Address for the System Unit

Before the system can be managed from a web browser software, make
sure a unique IP address is configured to the system. Refer to Chapter 4
for how to set IP address.

6.1 Start Browser Software and Making Connection

Start your browser software and enter the IP address of the system unit
to which you want to connect. The IP address is used as URL for the
browser software to search the device.

URL : http://xxx.xxx.xxx.xxx/

Factory default IP address : 192.168.0.2

-50-

6.2 Login to the System Unit

When browser software connects to the system unit successfully, a
Login screen is provided for you to login to the device as follows:

Login

Username : Admin
Factory default Password : 123

-51-

The following screen shows welcome screen when a successful login is
performed.

In addition to the device image, the screen supports the following func­tions on the right side:

1. Home : home page and device image

2. Converter Status : view all slot status

3. System Status : view system related status

4. Administrator : other management functions

-52-

6.3 Converter Status

The types of the media converter modules can be identified by the color
as follows:

Black 10/100 Fast Ethernet media converter modules
Black/purple 1000M Gigabit Ethernet media converter modules

Click [Converter Status] to view all slot status in a table list. The informa­tion includes:

-53-

Column States Interpretation

Slot 4-19 Slot position in the system

Slot #4 - slot #19 are for media converter module

Port A Upper port of the module in slot

B Lower port of the module in slot

Media T X 10/100BASE-TX port, 1000BASE-T port

F X 100BASE-FX port, 1000BASE-SX/LX port

Link Green Link up

Red Link down

Speed 10Mbps 10BASE-T

100Mbps 100BASE-TX or 100BASE-FX
1000Mbps1000BASE-T

Duplex Full Full duplex

Half Half duplex

-54-

6.4 System Status

Click [System Status] to view system related status in a table list. The
information includes:

Slot Number : slot number where the status belongs to
Power Status : system power condition
Fan Status : system cooling fan
CPU type : CPU model equipped in management module
RAM size : Memory size equipped in management module
Flash size : Flash memory equipped in management module
Software version : Software version built in management module

-55-

6.5 Administrator Menu

Click [Administrator] to show administrator menu. The menu includes
the following options:

1. Basic : Set / View IP and SNMP related settings

2. Console Port Information : View RS-232 console configuration

3. Security Manager : Change login user name and password

4. Image Refresh Time : Set refresh time interval of the image

5. Update Firmware : Update the software built in SNMP module

6. Reboot System : Reboot the system remotely

Refer to the following sections for the details.

-56-

6.5.1 Basic

Click [Basic] to perform IP setting and SNMP settings.

Click [IP Address] button to set IP settings.

IP settings include:

IP Address : Unique IP address designated to this system
Subnet Mask : The subnet mask of the IP address specified above
Gateway : The IP address of the default gateway (router)

Click [Update Settings] to make new settings effective. However , a new
IP address change will make your current connection invalid. Restart
your web link with new IP address to connect the system.

-57-

Click [SNMP Entries] button to set SNMP settings.

SNMP Entries - System options

Name : Logic name for the system
Location : Location where the system is installed
Contact : Contact person regarding the system

-58-

SNMP Entries - Community Strings

One community contains two settings:

Community name : SNMP communities to which the system belongs
Access right : Access right associated with the community name

Click [RO] or [RW] to set access right for Read Only or Read / Write.

Click [Add] button to add one new community into the community list.
Click [Remove] button to remove one community from the community list.

Up to four entries are supported in the community list.

-59-

SNMP Entries - T rap Managers

One Trap Manager contains the following settings:

IP Address : IP address of the trap host to which a trap is issued
Community : The trap community to which the system belongs
Enable Fan T rap: Enable trap for Fan failure events
Enable Power T rap: Enable trap for power failure events
Enable Link Change T rap: Enable trap for any link change events

Click [Add] to add one trap manager into the manager list.
Click [Remove] to remove one trap manager from the manager list.

-60-

6.5.2 Console Port Information

This screen displays configuration of RS-232 console port.

-61-

6.5.3 Security Manager

Security Manager allows you to change login user name and password.
Click [Apply] to make the changes effective.

-62-

6.5.4 Image Refresh Time

The system image is updated periodically to present the latest status.
The default time interval of refreshing the image is 20 seconds. It can be
changed by clicking any of the time buttons displayed. This is a run time
setting and not a permant setting.

-63-

6.5.5 Update Firmware

[Update Firmware] allows you to perform firmware (system software)
upgrade via TFTP protocol. Before doing TFTP operation, one TFTP
server is required and installed in the network to where this system con­nects and new firmware file image.bin must be placed in the TFTP server .

Set IP address for the TFTP server from where the firmware image is to be
downloaded. Specify the file name as Image.bin.

Click [Apply] to start the file transfer operation.

-64-

6.5.6 Reboot System

[Reboot System] allows you to reboot the system unit remotely . Starting
this command will make your current http connection lost. You must
rebuild the connection to perform any management operation to the unit.

-65-

6.6 Slot Icon Operations

In addition to the menu supported, you may click the following image
icons to show specific status.

Click slot 1 (LED module) on the system image shown on screen

Power Status : system power condition
Fan Status : system cooling fan

-66-

Click slot 2 (SNMP module) to view system status.

CPU type : CPU model equipped in management module
RAM size : Memory size equipped in management module
Flash size : Flash memory equipped in management module
Software version : Software version built in management module

-67-

Click any one slot in slot 4 to slot 19 to view one specific slot status.
The following figure illustrates slot 9 status:

Column States Interpretation

Slot 4-19 Slot position in the system

Slot #4 - slot #19 are for media converter module

Port A Upper port of the module in slot

B Lower port of the module in slot

Media T X TP port (10/100BASE-TX or 1000BASE-T)

FX Fiber port (100BASE-FX or 1000BASE-SX/LX)

Link Green Link up

Red Link down

Speed 10Mbps 10BASE-T

100Mbps 100BASE-TX or 100BASE-FX
1000Mbps1000BASE-T or 1000BASE-SX/LX

Duplex Full Full duplex

Half Half duplex

-68-

7. Fast Ethernet Media Converter Modules

The 10/100BASE-TX to 100BASE-FX Fast Ethernet media converter slide-in
modules provide a media conversion allowing high-speed integration of fiber
optic and twisted-pair segments. With 10BASE-T and 100BASE-TX support,
the converters provide seamless translation between Ethernet and Fast Ethernet
networks. A complete set of LEDs allows for quick status verification.

The converter modules also provide the following key features:

• Store-and-forward switching to improve overall network perfor-

mance by buffering packets during times of heavy congestion and
to prevent dropping packets and forwarding of corrupted packets

• High-performance switching engine that performs forwarding and

filtering at full wire speed.

• Built-in flow control mechanism to prevent heavy data congestion

and degrading system performance

• Auto-negotiation function built in twisted-pair port that allows to

auto sense the speed and duplex configuration when connecting to
an auto-negotiation capable device.

• Auto speed sensing that allows to sense the connection speed of

either 10Mbps or 100Mbps when connecting to an auto-negotia­tion incapable devices

The converter series support the following configuration needs:

KC-3000-TFMC 10/100BASE-TX to 100BASE-FX MM 2Km 2 SC
KC-3000-TFS20 10/100BASE-TX to 100BASE-FX SM 20Km 2 SC
KC-3000-TFS40 10/100BASE-TX to 100BASE-FX SM 40Km 2 SC
KC-3000-WDM320 10/100BASE-TX to 100BASE-FX SM 20Km 1 SC
KC-3000-WDM520 10/100BASE-TX to 100BASE-FX SM 20Km 1 SC

-69-

The following figure illustrates the module example which provides 2
SC connectors. All available models are similar except the fiber
transceiver equipped. The figure shows the some important compo­nents as follows:

• T wisted-Pair Interface (TP Port)

• Fiber Interface (Fiber Port)

• TP Configuration Switch (SW1)

• LED Indicators

-70-

7.1 Specifications

T wisted-Pair Interface

Connector Shielded RJ-45
Pin Assignments MDI
Compliance IEEE 802.3 10BASE-T, 802.3u 100BASE-TX
Data Speed 10Mbps or 100Mbps
Duplex Mode Half-duplex or Full-duplex
Cable T ype 10Mbps - Category 3, 4, or 5 UTP

100Mbps - Category 5 UTP

Supported Link Length 100 meters

Fiber Optic Interface

Compliance IEEE 802.3u 100BASE-FX
Connector Duplex SC or Single SC
Laser safety Class 1 FDA and IEC-825 compliant
Data Speed 100Mbps
Duplex Mode Full-duplex
Cable Types Multimode (MM) - 50/125, 62.5/125 mm

Single mode (SM) - 8.7/125, 9/125, 10/125 mm

General Information

Forwarding & Filtering 10Mbps - 14,880 pps (full wire speed)

100Mbps - 148,800pps (full wire speed)
MAC Address Table 4K entries
Frame Types Supported IEEE 802.3 Std. 64Bytes ~ 1518Bytes frames

& VLAN tagged frames (4 bytes tag)
TP Configuration Switch Enable/Disable Auto-negotiation mode

10M/100M Speed setting for non-auto mode

Full/Half duplex setting for non-auto mode
LED Indications Power, TP Link/Activity , TP Speed,

TP duplex, FX Link/Activity

-71-

7.2 Fiber Optic Specifications

Model Fiber Wavelength

KC-3000-TFMC Duplex MM 2 SC 1310nm
KC-3000-TFS20 Duplex SM 2 SC 1310nm
KC-3000-TFS40 Duplex SM 2 SC 1310nm
KC-3000-WDM320 Single SM1 S C Tx 1310nm / Rx 1550nm
KC-3000-WDM520 Single SM1 S C Tx 1550nm / Rx 1310nm

Model Tx Opticl Power Rx Sensitivity Support Distance

KC-3000-TFMC -19dBm -32.5dBm 2 K m
KC-3000-TFS20 -15dBm -31dBm 20Km
KC-3000-TFS40 -5dBm -34dBm 40Km
KC-3000-WDM320 -14dBm -33dBm 20Km
KC-3000-WDM520 -14dBm -33dBm 20kM

7.3 Configuration Switch Settings for TP Interface

The configuration switch SW1 located on the module is used for config­uring the TP interface as follows:

SW1 Setting Function

SW1-1 On Enable auto-negotiation function

O f f Disable auto-negotiation (manual mode)

SW 1- 2 On 100M speed for manual mode

O f f 10M speed for manual mode

SW 1-3 On Full duplex for manual mode

O ff Half duplex for manual mode

When auto-negotiation function is enabled, the final configuration is
dependent on the link partner device of the TP port as follows:

TP Link Partner Speed / Duplex used

Auto-negotiation device Determined by negotiation
10M Non-auto-negotiation device 10M , Half duplex
100M Non-auto-negotiation device 100M, Half duplex

-72-

7.4 Making Single Fiber Connection

Since the single fiber media converter modules use different wavelengths
for transmission and receiving respectively, the link partner device lo­cated on the remote end of the single fiber should match the wavelength
used on the slide-in module. The following two figures illustrate two
connection examples:

7.5 LED Indications

The module provides five green LEDs to indicate the following status:

LED Function State Interpretation

PWR Power status On The power is on.

O f f The power is off.

TP SPD TP Speed On 100Mbps connection speed

Off 10Mbps connection speed

TP DUP TP Duplex On Full duplex

Of f Half duplex

TP L NK TP Link/Act. On TP port link up

O f f TP port link down
Blink TP port Tx/Rx activities

FX LNK FX Link/Act. On Fiber port link up

O f f Fiber port link down
Blink TP port Tx/Rx activities

-73-

8. Gigabit Ethernet Media Converter Modules

The 1000BASE-T to 1000BASE-SX/LX media converter modules provide a
media conversion allowing Gigabit integration of fiber optic and copper (twisted­pair) segments. It is used to extend the connection distance between two copper
Gigabit Ethernet devices via fiber optic cable transparently with no performance
degradation.

The converters also provide the following key features:

• Compliance with IEEE 802.3ab 1000BASE-T and IEEE 802.3z

1000BASE-SX, 1000BASE-LX standard

• Auto-negotiation function built in twisted-pair port that allows to

operate at optimal configuration connecting to an auto-negotiation
capable device

• Auto MDI/MDI-X crossover configuration and receiving polarity

error correction on twisted-pair interface

• Supporting low cost multimode fiber and single mode fiber cable

when long reach connection is needed

• Extending network span up to 10Km over duplex single mode fiber

cabling

• Setting switch to enable or disable auto-negotiation function of the

fiber port when connecting non-auto legacy 1000BASE-X device

• Full LED indicators for monitoring port and connection status

The converter module series support the following configuration needs:

1000BASE-T to 1000BASE-SX / LX
KC-3000-SXC Copper to SX fiber SC
KC-3000-LXC Copper to LX fiber SC
KC-3000-LXC40 Copper to LX fiber SC long reach

-74-

The following figure illustrates the module example which provides 2
SC connectors. All available models are similar except the fiber
transceiver equipped. The figure shows the some important compo­nents as follows:

• T wisted-Pair Interface (TP Port)

• Fiber Interface (Fiber Port)

• Fiber Configuration Jumper (JP1)

• LED Indicators

-75-

8.1 Specifications

T wisted-Pair Interface

Compliance IEEE 802.3ab 1000BASE-T
Connector Shielded RJ-45 jack
Pin assignments Auto-crossover for MDI and MDI-X
Data speed 1000Mbps
Duplex mode Auto-negotiation for half-duplex orfull-duplex
Cable type 4-pair Category 5 UTP
Supported cable length 100 meters

Fiber Optic Interface

Compliance IEEE 802.3z 1000BASE-SX or LX
Connector Duplex SC
Data speed 1000Mbps
Duplex mode Forced full-duplex or auto-negotiation (by Auto SW)
Auto SW Auto-negotiation Enable/Disable switch
Cable types Multimode (MM) - 50/125, 62.5/125 mm

Single mode (SM) - 8.7/125, 9/125, 10/125 mm

Optical Class 1 FDA and IEC-825 laser safety compliant.

General Information

Frame Types Supported IEEE 802.3 Std. 64Bytes ~ 1518Bytes frames

VLAN tagged frames ( plus 4 bytes tag)
Jumbo packets (up to 9K bytes)

LED Indications Power , TP Link, TP T ransmit, TP Receive,

FX Link

-76-

8.2 Functions

Functions of 1000BASE-T Port (T wisted-Pair Interface)

• Auto-negotiation support for connecting to auto-negotiation devices

• Supports both of half duplex and full duplex operations

• Auto MDI/MDI-X crossover configuration and receiving polarity

correction for UTP connection
Pin Assignments Pin MDI MDI-X

1 BI_DA+ BI_DB+
2 BI_DA- BI_DB­3 BI_DB+ BI_DA+
4 BI_DC- BI_DD­5 BI_DC+ BI_DD+
6 BI_DB- BI_DA­7 BI_DD+ BI_DC+
8 BI_DD- BI_DC-

Functions of 1000BASE-X Fiber Port (Fiber Optic Interface)

• Full data rate of 1000Mbps for full duplex operation

• Configuration Jumper JP1 is used to enable or disable auto negotia-

tion function as follows:
NON-AUTO Disable auto negotiation function

(and forced full duplex)

AUTO Enable auto negotiation function

Note:

1. For connecting to early 1000BASE-X devices which do not provide

auto negotiation capability, you might need to set the SW to NON­AUTO position to prevent unexpected link failure occurrence.

2. In most of the cases, setting AUTO would make the link worked.

3. When installing two of these converters on both ends of a fiber

connection, set the switch to NON-AUTO (forced full duplex mode)
to achieve the best performance.

-77-

8.3 Supported Fiber Cables

Model Fiber Wavelength Output power Input Sensitivity

KC-3000-SXC SX 850nm -9.5~ -4dBm -12.5dBm max.
KC-3000-LXC LX 1310nm -9.5~ -3dBm -14.4dBm max.
KC-3000-LXC40 LX 1310nm -5~ 0dBm -22dBm max.

Model Fiber Used Supported Distance

KC-3000-SXC MM 62.5/125mm 220 meters

MM 50/125

mm 500 meters

KC-3000-LXC MM 62.5/125

mm 550 meters

MM 50/125

mm 550 meters

SM 9/125

mm 10Km

KC-3000-LXC40 SM 9/125

mm 40Km

Remark: MM:Multimode, SM: Single mode

8.4 LED Indicators

Name Status State Interpretation

PWR Power status On Power on

Off Power off

TP-LNK UTP link status On TP Link up

Off TP Link down

TP-RX UTP Rx status On TP Receiver in operation

Off TP no receiving operation

TP-TX UTP Tx status On TP Transmitter in operation

Off TP no transmission

FX-LNK Fiber link status On Fiber link up

Off Fiber link down