Manuale d’uso / di manutenzione del prodotto KCD-302 del fabbricante KTI Networks
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-1- INDUSTRIAL T ri-segment Media Converter KCD-302 Series Installation Guide DOC.040913-KCD-302.
-2- (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.
-3- 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.
-4- T able of Contents 1. Introduction ......................................................... 5 1.1 Features ........................................................................................ 7 1.2 Specifications .............................
-5- 1. Introduction The industrial tri-segment media converter series provides one 10/100BASE- TX Fast Ethernet port and two 100BASE-FX ports. It supports the connec- tions to three network segments, one UTP and two fiber cables. It serves the network data transfer between any two segments in switching basis.
-6- For industrial environment, the converters are designed with the follow- ing enhanced features exceeding that of commercial media converters: ! High and wide operating T emperature: -10 o C to +55.
-7- 1.1 Features • Support network data transfer at full wire speed • The TP port supports 10Mbps and 100Mbps connections • Auto MDI/MDI-X detection function on the TP (copper) port • Auto-negotiation function on the TP port • Transparent conversion to 802.
-8- 1.2 Specifications This figure shows the important components of the converter:.
-9- T wisted-Pair Interface (TP Por t, or called copper Por t) Connector Shielded RJ-45 Pin Assignments Auto MDI/MDI-X detection Signal Compliance IEEE 802.
-10- Configuration Setting Switches (SW) NO. FUNCTION SETTINGS SW1 TP Port mode O F F Auto-negotiation (default) O N Forced mode SW2 TP Port Duplex O F F Full duplex (default) O N Half duplex SW3 TP Port Speed O F F 100Mbps (default) ON 10Mbps SW4 802.
-11- DC Power Input Interface Screw-type terminal block (2 sets for power wire cascading) DC Jack ( -D 6.3mm / + D 2.0mm) Operating Input V oltages +7V ~ +30V(+5%) P o w e r consumption 2.
-12- Certificate F C C Part 15 Class B CE/EMC EMI EN50081-1 Class B EMS EN55024 CE/L VD Safety EN 60950 EN 50081-1/1992 : EN55022:1994/A1:1995/A2:1997 CISPR Class B EN61000-3-2:2000 Device <75W EN6.
-13- 1.3 Model Specifications The media converter series provides the following fiber options: Model Specifications KCD-302-xxx WaveL. Operating Model Ext.
-14- 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 .
-15- 2. Installation 2.1 Unpacking Check that the following components have been included: • Information CD • The product unit • DIN-rail mounting bracket If any item is found missing or damaged, please contact your local reseller for replacement.
-16- 2.2 DIN-Rail Mounting In the product package, a DIN-rail bracket is provided for mounting the converter in a industrial DIN-rail enclosure. The steps to mount the device onto a DIN-rail are: 1. Clamp the bracket into the rear of the device. Align the bracket with the rear face of the device and screw it onto the device unit.
-17- 2. Unscrew and loose the mounting clamp plate of the bracket. Mount the bracket with the device onto the DIN rail. 5. Screw the clamp with the bracket and make sure the device is properly fixed on the DIN rail.
-18- Make sure that there are proper heat dissipation from and adequate ven- tilation around the device. The final mechanical dimensions after installing DIN rail mounting bracket are:.
-19- 2.3 Mounting on a Plane Surface An optional mounting bracket, as shown below is also available for mount- ing the device on a plane surface such as a wall, a wood board, or a metal plate in an industrial enclosure. T o mount the device on a plane surface, the steps are: 1.
-20- 2. Mount and screw the device on the target surface. The final dimension after bracket installation is also shown below: Make sure that there are proper heat dissipation from and adequate ven- tilation around the device. Do not place heavy objects on the device.
-21- 2.4 Applying Power The product provide two types of power interfaces, terminal block and DC power jack for receiving DC power input from external power supply . DC Power Input Specification Operating V oltage + 7 ~ +30VDC Power Consumption M ax. 3.
-22- DC2 + and DC2 - can be installed with another power-pair for delivering the main power input to next converter in a cascading way . Note: Only up to four device units can be cascaded to receive power from one main power input source. DC Power Jack Connector: Jack D 6.
-23- 2.5 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-568B 100-ohm STP 100BASE-TX: 2-pair UTP Cat.
-24- 2.6 Making FX Port Connections FX1 port and FX2 port operate on 100Mbps and full duplex (factory default). A variety of fiber options is provided as follows: Model Specifications KCD-302-xxx WaveL.
-25- Optical Specifications KCD-302-xxx WaveL. TX Power R x Sens. Rx max. Model Ext. FX Connectors (nm) (dBm) (dBm) (dBm) -2T FX1 : ST MMF 1310 -19 ~ -14 -34 max. -14 min. FX2 : ST MMF 1310 -19 ~ -14 -34 max. -14 min. -2C FX1 : SC MMF 1310 -19 ~ -14 -34 max.
-26- 3 Configuration Switches & LED Indicators The following figure shows the locations of the configuration switches and LED indicators: Refer to the following sections for the related functions.
-27- 3.1 Configuration Switches SW FUNCTION SETTING & ST A TE SW 1 TP Port mode OFF Auto-negotiation (default) O N Forced mode SW2 TP Port Duplex O F F Full duplex (default) O N Half duplex SW3 TP Port Speed OF F 100Mbps (default) O N 10Mbps SW 4 802.
-28- 3.1.3 FX Port Duplex Settings SW5 SW6 This settings are used to set the duplex mode of the FX1 port and FX2 port individually . It is recommended to use full duplex mode for FX con- nection unless its link partner is a fixed half duplex device. Half duplex mode will shorten the connection distance.
-29- 3.2 LED Indicators LED DISPLA Y ST A TUS & INTERPRET A TION PWR Power status ON Power on O F F Power off TP LINK TP port link status ON Link up and no traffic O F F Link fault Blink R x/ Tx a.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il KTI Networks KCD-302 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del KTI Networks KCD-302 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso KTI Networks KCD-302 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul KTI Networks KCD-302 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il KTI Networks KCD-302, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del KTI Networks KCD-302.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il KTI Networks KCD-302. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo KTI Networks KCD-302 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
