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10/100BASE-TX TO 100BASE-FX
MEDIA CONVERTERS
KC-300D Series
Installation Guide
DOC.060215-KC-300D
-1-
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(C) 2003 KTI Networks Inc. All rights reserved. No part of this documen- tation may be reproduced in any form or by any means or used to make any directive work (such as translation or transformation) without per- mission 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: Unite
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The information contained in this document is subject to change without prior notice. Copyright (C) All Rights Reserved. TRADEMARKS Ethernet is a registered trademark of Xerox Corp. FCC NOTICE This device complies with Class B Part 15 the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received including the interference that may cause. CE NOTICE Marking by the symbol indicate
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Table of Contents 1. Introduction ......................................................... 5 1.1 Key Features ................................................................................. 5 1.2 Specifications ................................................................................ 6 1.3 Optical Specifications.................................................................. 10 1.4 Special Functions.........................................................................11 2. Install
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1. Introduction The 10/100BASE-TX to 100BASE-FX media converter series provides 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. 1.1 Key Features The media converters also provide the following key features: Convert speed and media type Support full wire speed co
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1.2 Specifications Twisted-Pair Interface (TP Port) Connector Shielded RJ-45 Pin Assignments Auto MDI/MDI-X detection Signal Compliance IEEE 802.3 10BASE-T , 802.3u 100BASE-TX Data Speed 10Mbps or 100Mbps Duplex Mode Half-duplex or Full-duplex Configuration Auto-negotiation capable and optional forced manual settings Cable Types 10Mbps - Category 3, 4, or 5 UTP 100Mbps - Category 5 UTP Supported Link Distance Up to 100 meters -6-
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Fiber Optic Interface (FX Port) Signal Compliance IEEE 802.3u 100BASE-FX Connector SC, ST, MT-RJ, VF-45, LC or Single SC Data Speed 100Mbps Duplex Mode Full-duplex and optional half duplex Cable Types Multimode (MMF) - 50/125, 62.5/125 µ m Single mode (SMF) - 9/125 µ m Supported Link Distance MMF up to 2km SMF up to 100km Single SMF WDM up to 40km Eye Safety compliance IEC825 Class 1 User Accessible Settings (SW) NO. SETTING ST A TE FUNCTION SW1 TP Port Configuration OFF Auto-negotiation (defaul
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LED Indicators LED DISPLAY STATE INTERPRETATION PWR Power status ON Power on OFF Power off TP LINK TP port link status ON Link up and no traffic OFF Link fault Blink Rx/Tx activities TP 100M TP port speed status ON 100Mbps OFF 10Mbps TP FDX TP port duplex status ON Full duplex OFF Half duplex Blink Collisions on half duplex FX LINK FX port link status ON Link up and no traffic OFF Link fault Blink Rx/Tx activities FX OL FX port optical link ON Optical signal is detected OFF No optical signal DC
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Basic Information Forwarding Throughput Full wire speed at 100M full duplex 10Mbps - 14,880 pps at 64-byte packets 100Mbps - 148,800pps at 64-byte packets Packet Types Transparent and no modification for - IEEE 802.3 standard packets - IEEE 802.1Q VLAN tagged packets Packet Length Up to 1522 bytes at store-and-forward mode No limit at smart-forward mode 100to100 Flow Control Back-pressure for half-duplex mode 802.3x pause-frame base for full duplex mode Mechanical Dimension H 23mm x W 72.5mm x D
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1.3 Optical Specifications The media converter series provides the following fiber options: Duplex Fiber Series Model Port Fiber Wavelength Tx Power Rx Sensitivity 300D-T ST MMF 1310nm -19 ~ -14dBm -31dBm 300D-C SC MMF 1310nm -19 ~ -14dBm -31dBm 300D-EC SC MMF 1310nm -20 ~ -14dBm -31dBm 300D-JM MT-RJ MMF 1310nm -19 ~ -14dBm -31dBm 300D-VM VF-45 MMF 1310nm -20 ~ -14dBm -31dBm 300D-SA2 SC SMF 1310nm -15 ~ -8dBm -31dBm 300D-SL2 SC SMF 1310nm -15 ~ -8dBm -32dBm 300D-SL3 SC SMF 1310nm -15 ~ -8dBm -34
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1.4 Special Functions Auto MDI/MDI-X Function This function allows the TP port to auto-detect the twisted-pair signals and adapts itself to form a valid MDI to MDI-X connection with the remote connected device automatically. Auto-negotiation Function When TP port is set on Auto-negotiation mode (SW1:ON), it is featured with auto-negotiation function and full capability. It performs a negotia- tion process for the speed and duplex configuration with the connected device automatically when each ti
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Link Fault Pass Through Function When this function is enabled, a link fault detected on the TP port will force a link down on the FX port. Similarly, a link fault detected on the FX port will also force a link down on the TP port. As illustrated in the following figure, this function allows to pass TP link fault to the remote link partner and makes the converter like a TP cable extender. -12-
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2. Installation 2.1 Unpacking Check that the following components have been included: Installation guide (or contained in the product CD) 10/100 Media Converter One AC power adapter If any item is found missing or damaged, please contact your local reseller for replacement. 2.2 Mounting the Device Desktop Mounting The media converter can be mounted on a desktop or shelf. Make sure that there is proper heat dissipation from and adequate ventilation around the device. Do not place heavy obje
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2.3 Applying Power Before you begin the installation, check the AC voltage of your area. The AC power adapter which is used to supply the DC power for the unit should have the AC voltage matching the commercial power voltage in your area. The AC Power Adapter Specifications AC input power: AC power voltage of your area, options - Rated AC120V/60Hz DC7.5V 1A Rated AC230V/50Hz DC7.5V 1A Rated AC100V/50-60Hz DC7.5V 1A Rated AC100V/50-60Hz DC5V 1A Rated AC240V/50Hz DC7.5V 1A Steps to apply the power
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2.4 Making TP Port Connection TP port is featured to support connection to : Auto-negotiation devices Auto-negotiation incapable 10BASE-T devices Auto-negotiation incapable 100BASE-TX devices Network Cables 10BASE-T: 2-pair UTP Cat. 3,4,5 , EIA/TIA- 568 100-ohm STP 100BASE-TX: 2-pair UTP Cat. 5, EIA/TIA-568 100-ohm STP Link distance: Up to 100 meters Configuration Setup To make a proper connection, the following configuration settings are recommended: TP port link partner SW1 SW2 SW3 Auto-
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2.5 Making FX Port Connection FX port operates on 100Mbps and full duplex (factory default). A variety of fiber options is provided as follows: Duplex Fiber Series Model Connector Wavelength Fiber Ref. distance 300D-T ST 1310nm Duplex MMF 2km 300D-C SC 1310nm Duplex MMF 2km 300D-JM MT-RJ 1310nm Duplex MMF 2km 300D-VM VF-45 1310nm Duplex MMF 2km 300D-SA2 SC 1310nm Duplex SMF 20km 300D-SL2 SC 1310nm Duplex SMF 20km 300D-SL3 SC 1310nm Duplex SMF 30km 300D-SL4 SC 1310nm Duplex SMF 40km 300D-SL6 SC 1
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Single Fiber Bi-Di WDM Series Model Connector Wavelength Fiber Ref. Distance 300D-W3515 Bi-Di SC Tx 1310nm Single SMF 15 - 20km Rx 1550nm 300D-W5315 Bi-Di SC Tx 1550nm Single SMF 15 - 20km Rx 1310nm 300D-W3540 Bi-Di SC Tx 1310nm Single SMF 40km Rx 1550nm 300D-W5340 Bi-Di SC Tx 1550nm Single SMF 40km Rx 1310nm Since the WDM single fiber media converters use different wavelengths for transmission and receiving respectively, the link partner device lo- cated on the remote end of the single fiber
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2.6 LED Indicators Link Fault Pass Through Function is disabled LED Display Status Interpretation PWR Power status On Power on Off Power off TP LINK TP port link status On Link up and no traffic Off Link fault Blink Rx/Tx activities TP 100M TP port speed status On 100Mbps Off 10Mbps TP FDX TP port duplex status On Full duplex Off Half duplex Blink Collisions on half duplex FX LINK FX port link status On Link up and no traffic Off Link fault Blink Rx/Tx activities FX OL FX port optical link On Op
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3. Optional Configuration Settings The media converter provides additional configuration settings which are user-inaccessible. The settings are built on the board inside the prod- uct case. The settings are provided for technical installers to adapt the converter to fit some specific application needs. 3.1 User Inaccessible Jumpers The setting jumpers are not accessible by users generally. For accessing these jumpers, the upper case must be removed from the product. Re- moving the case must be p
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3.1.1 Forwarding Mode Setting JP1 The following table lists the forward method used in different TP to FX conversions: JP1 Setting TP port to/from FX port Forward method Store-and-forward 10BASE-T to 100BASE-FX Store and forward 100BASE-TX to 100BASE-FX Store and forward Smart-forward 10BASE-T to 100BASE-FX Store and forward 100BASE-TX to 100BASE-FX Direct conversion On smart-forward mode, the converter can change to direct conversion automatically when it detects same speed on both TP port and
