0/100BASE-TX TO 100BASE-FX MEDIA CONVERTERS KC-300D Series Installation Guide DOC.
(C) 2003 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.
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.
Table of Contents 1. Introduction ......................................................... 5 1.1 1.2 1.3 1.4 Key Features ................................................................................. 5 Specifications ................................................................................ 6 Optical Specifications .................................................................. 10 Special Functions ......................................................................... 11 2. Installation .
1. Introduction The 10/100BASE-TX to 100BASE-FX media converter series provides a media conversion allowing high-speed integration of fiber optic and twistedpair 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.
1.2 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.
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 µm Single mode (SMF) - 9/125 µm 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.
LED Indicators LED DISPLAY PWR Power status STATE ON OFF TP LINK TP port link status ON OFF Blink TP 100M TP port speed status ON OFF TP FDX TP port duplex status ON OFF Blink FX LINK FX port link status ON OFF Blink FX OL FX port optical link ON OFF INTERPRETATION Power on Power off Link up and no traffic Link fault Rx/Tx activities 100Mbps 10Mbps Full duplex Half duplex Collisions on half duplex Link up and no traffic Link fault Rx/Tx activities Optical signal is detected No optical signal DC Power Inp
Basic Information Forwarding Throughput Packet Types Packet Length Flow Control Mechanical Dimension Housing Mounting Weight Environmental Operating Temperature Full wire speed at 100M full duplex 10Mbps - 14,880 pps at 64-byte packets 100Mbps - 148,800pps at 64-byte packets Transparent and no modification for - IEEE 802.3 standard packets - IEEE 802.1Q VLAN tagged packets Up to 1522 bytes at store-and-forward mode No limit at smart-forward mode 100to100 Back-pressure for half-duplex mode 802.
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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.
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.
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.
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.
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.
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 300D-T ST 300D-C SC 300D-JM MT-RJ 300D-VM VF-45 300D-SA2 SC 300D-SL2 SC 300D-SL3 SC 300D-SL4 SC 300D-SL6 SC 300D-SL7 SC 300D-SL9 SC 300D-SL10 SC 300D-SL12 SC Wavelength 1310nm 1310nm 1310nm 1310nm 1310nm 1310nm 1310nm 1310nm 1310nm 1310nm 1310nm 1550nm 1550nm Fiber Ref.
Single Fiber Bi-Di WDM Series Model Connector Wavelength 300D-W3515 Bi-Di SC Tx 1310nm Rx 1550nm 300D-W5315 Bi-Di SC Tx 1550nm Rx 1310nm 300D-W3540 Bi-Di SC Tx 1310nm Rx 1550nm 300D-W5340 Bi-Di SC Tx 1550nm Rx 1310nm Fiber Single SMF Ref.
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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 product 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.
3.1.1 Forwarding Mode Setting JP1 The following table lists the forward method used in different TP to FX conversions: JP1 Setting Store-and-forward Smart-forward TP port to/from FX port 10BASE-T to 100BASE-FX 100BASE-TX to 100BASE-FX 10BASE-T to 100BASE-FX 100BASE-TX to 100BASE-FX Forward method Store and forward Store and forward Store and forward Direct conversion On smart-forward mode, the converter can change to direct conversion automatically when it detects same speed on both TP port and FX port.
3.1.2 802.3x Function Setting JP2 IEEE 802.3x function is the flow control method used for full duplex operation on TP port and FX port under store and forward mode. This method uses pause frames for one port to stop further transmission from its link partner. 3.1.3 FX Duplex Setting JP3 This setting is used to set the duplex mode of the FX port. 3.2 JP1-JP3 Factory Default Settings The factory default settings for JP1, JP2, and JP3 are as follows: JP1 JP2 JP3 Open Store-and-forward mode Open 802.
