KTI Networks KCD-303P-A Series Manuale utente
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Industrial 3-Port Fast Ethernet POF
Media Converter Switches
KCD-303P-A series
KCD-303P-B series
Installation Guide
DOC.081022
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(C) 2008 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, Texas 77263-1008
Phone: 713-2663891
Fax: 713-2663893
URL: http://www.ktinet.com/
International Fax: 886-2-26983873
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)
All Rights Reserved.
TRADEMARKS
Ethernet is a registered trademark of Xerox Corp.
OptoLockTM is a registered trademark of Firecomms Ltd.
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 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:
EMC Class B
EN 50081-1/1992 :EN55022:1994/A1:1995/A2:1997 Class B
EN61000-3-2:2000
EN61000-3-3:1995/A1:2001
EN 55024:1998/A1:2001
IEC 61000-4-2:1995
IEC 61000-4-3:1995
IEC 61000-4-4:1995
IEC 61000-4-5:1995
IEC 61000-4-6:1996
IEC 61000-4-8:1993
IEC 61000-4-11:1994
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Table of Contents
1. Introduction................................................................................................................................ 5
1.1 Features ...........................................................................................................6
1.2 Product Panels .................................................................................................6
1.3 Specifications....................................................................................................7
2. Installation..................................................................................................................................9
2.1 Unpacking.........................................................................................................9
2.2 Safety Cautions ................................................................................................9
2.3 Mounting on a Wall.........................................................................................10
2.4 Panel Mounting...............................................................................................11
2.5 Din-Rail Mounting...........................................................................................12
2.6 Applying Power with Power Adapter...............................................................13
2.7 Applying Power via USB.................................................................................14
3. Making LAN Connections.......................................................................................................15
3.1 Making Copper Port (RJ-45) Connections.......................................................15
3.2 Making POF Connections...............................................................................16
3.3 LED Indication ................................................................................................17
4. Applications.............................................................................................................................18
4.1 Application in Industrial Networks ...................................................................18
4.2 Application For Home Network .......................................................................18
4.3 Copper to POF Media Converter Application ..................................................18
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1. Introduction
The industrial rated KCD-303P series supports three switched connections including copper and fiber
for networks over POF (Plastic Optical Fiber). The copper ports support 10/100Mbps auto-negotiation
and auto-MDI/MDIX for Cat.5 plug-and-play. The fiber ports support plug-less connections of high
bandwidth 100Mbps data rate over POF cables. POF technology offers a complementary solution to
UTP copper wire for industrial, office and home networks because it is low cost, weight little, thin,
easy and safe to install and electronic noise immunity.
Depending on the types of the network ports and the supported POF cables, several different models
are defined as follows:
Model Copper Port (RJ-45) Fiber Port (POF) POF Support
KCD-303P-A1 2 ports 1 port 1.5mm
KCD-303P-A2 2 ports 1 port 2.2mm
KCD-303P-B1 1 port 2 ports 1.5mm
KCD-303P-B2 1 port 2 ports 2.2mm
The switch also provide the following advantages:
Plug and Play
No configuration is required in using the switches. With the featured auto-negotiation function, the
switches can detect and configure the connection speed and duplex automatically for the copper ports.
The switches also provide auto MDI/MDI-X function, which can detect the connected cable and switch
the transmission wire pair and receiving pair automatically. This auto-crossover function can simplify
the type of network cables used.
POF Connectivity
The switches support plug-less POF connection. Both model series offer an ideal solution for POF
deployment in home and industrial networks. For the application need, 1.5mm POF and 2.2mm POF
are supported in different models.
Industrial Features
For industrial environment, the main devices are designed with the following enhanced features
exceeding that of commercial Ethernet switches:
High and wide operating temperature
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Screw panel-mounting support for industrial enclosure
Optional AC-DC power adapters with extended operating temperature
Industrial-rated Emission and Immunity performance
1.1 Features
Supports 3 switching-base network segments – [2 x Copper, 1 x POF] and [1 x Copper, 2 x POF]
Auto MDI/MDI-X crossover function on the UTP copper port
Supports IEEE 802.3x flow control for full-duplex operation
Supports Back-pressure flow control for half-duplex operation
Wide operating temperature range for temperature critical environment
Supports desktop mounting, panel mounting, and optional Din-rail mounting
Industrial-rated Emission and Immunity performance
1.2 Product Panels
The following figure illustrates the faces of the switches:
KCD-303P-A
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KCD-303P-B
1.3 Specifications
Copper Ports
Compliance IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX
Connectors Shielded RJ-45 jacks
Pin assignments Auto MDI/MDI-X detection
Configuration Auto-negotiation
Transmission rate 10Mbps, 100Mbps
Duplex support Full/Half duplex
Network cable Cat.5 UTP up to 100 meters
POF Ports
Connectors OptoLockTM connector
Optical RCLED 650nm
Configuration 100Mbps, Full duplex
Network cables 1.5mm or 2.2mm POF (model dependent)
Distance 50 meters typical. The different numeric aperture of POF might result in
different transmit distance. Distance of 100 meters tested with 0.3NA
Mitsubishi Rayon Eska Mega POF
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Far End Fault Support Enabled
Switch Functions
MAC Addresses Table 1K entries
Forwarding & filtering Non-blocking, full wire speed
Switching technology Store and forward
Maximum packet length 1552 bytes max.
Flow control IEEE 802.3x pause frame base for full duplex operation
Back pressure for half duplex operation
Broadcast Storm Protection design
DC IN Power Input
Interfaces DC IN Jack ( -D 6.3mm / + D 2.0mm)
Operating Voltages +4.75 ~ 12.6VDC
Power Consumption 2W max.
Mechanical
Dimension (base) 64 x 59 x 21 mm
Housing Enclosed metal with no fan
Mounting Support Panel mounting, Wall mounting, Desktop mounting
Environmental
Operating Temperature Main body 0oC ~ 70oC
Storage Temperature -20oC ~ 85oC
Relative Humidity 10% ~ 90%
Electrical Approvals
FCC Part 15 rule Class B
CE EMC, CISPR22 Class B
Safety IEC60950-1 / EN60950
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2. Installation
2.1 Unpacking
The product package contains:
The switch unit
One AC-DC power adapter
One product CD-ROM
2.2 Safety Cautions
To reduce the risk of bodily injury, electrical shock, fire, and damage to the product, observe the
following precautions.
Do not service any product except as explained in your system documentation.
Opening or removing covers may expose you to electrical shock.
Only a trained service technician should service components inside these compartments.
If any of the following conditions occur, unplug the product from the electrical outlet and replace
the part or contact your trained service provider:
- The power cable, extension cable, or plug is damaged.
- An object has fallen into the product.
- The product has been exposed to water.
- The product has been dropped or damaged.
- The product does not operate correctly when you follow the operating instructions.
Do not push any objects into the openings of your system. Doing so can cause fire or electric shock
by shorting out interior components.
Operate the product only from the type of external power source indicated on the electrical ratings
label. If you are not sure of the type of power source required, consult your service provider or
local power company.
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2.3 Mounting on a Wall
The device 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 objects on the device.
To mount the device on a wall, one wall mounting hole is provided on the bottom of the device. Hang
the device on the wall reliably. The following figure illustrates example of a device bottom face:
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