Kingston Technology KND1610TX Manual de usuario
KINGSTON TECHNOLOGY
FAST ETHERXSTACKABLE
8-PORT, 16-PORT, & 24-PORT
10/100TX RACK-MOUNTABLE
DUAL SPEED HUB
USER’S GUIDE
MODELS: KND810TX
KND1610TX
KND2410TX
KND2410TX User’s Guide - Rev. A01 Kingston Technology Company
Kingston Technology
Fast EtheRx Stackable
8-Port, 16-Port, & 24-Port
10/100TX Rack-Mountable
Dual Speed Hubs
User’s Guide
Part No. 4460064-001.A01
Kingston Technology Company
17600 Newhope
Fountain Valley, CA 92708
(714) 435-2600
Important Safety Instructions
Kingston Technology Company KND2410TX User’s Guide - Rev. A01
1. Read all these instructions.
2. Save these instructions for later use.
3. Follow all warnings and instructions marked on the product.
4. Do not use this product near water.
5. This product should be operated from the type of power
source indicated on the marking label. If you are not sure of
the type of power available, consult your dealer or local
power company.
6. Do not attempt to service this product yourself, as opening
or removing covers may expose you to dangerous voltage
points or other risk. Refer all servicing to service personnel.
Wichtige Sicherheitshinweise
1. Diese Hinweise sollten vollständig durchgelesen werden.
2. Diese Hinweise für einen späteren Gebrauch aufbewahren.
3. Allen auf dem Gerät angebrachten Warnungen und
Hinweisen folgen.
4. Das Gerät nicht in der Nähe von Wasser verwenden.
5. Das Gerät nur mit dem Aufkleber bezeichneten
Netzspannung betreiben. Bei Fragen über die Art der
Netzspannung sollte der Händler oder das
Energieversorgungsunternehmen zu rate gezogen werden.
6. Nicht versuchen das Produkt selbst zu reparieren. In allen
Produkten existieren gefährliche elektrische
Spannugen. Nicht das Gehäuse öffnen.
Table Of Contents
KND2410TX User’s Guide - Rev. A01 Kingston Technology Company
Introduction......................................................................................1
Model Types......................................................................1
Special Features ...............................................................2
Package Contents .............................................................2
Design Features ..............................................................................3
Repeater Functions ...........................................................3
Receive Jabber Protection ................................................3
Collision-Handling .............................................................3
Error-Handling ...................................................................3
Automatic Port Partitioning / Reconnection .......................3
Hardware Installation .......................................................................4
Front Panel........................................................................4
Power LED..........................................................4
Collision LEDs.....................................................4
100TX (Speed-Detection) LEDs..........................4
Link / Activity LEDs .............................................4
10/100TX UTP Ports ...........................................5
Uplink Port ..........................................................5
Rear Panel ........................................................................6
Power Switch ......................................................6
AC Power Connector ..........................................6
Fuse....................................................................6
Fan Unit(s) ..........................................................6
Stack-In / Stack-Out Ports ..................................7
Speed-Setting Dip Switches................................8
Appendices......................................................................................9
Appendix A Pin Assignments .......................................10
UTP Port Pin Assignments................................10
Appendix B Cabling Guidelines ....................................11
Kingston Technology Company KND2410TX User’s Guide - Rev. A01
UTP Cable Type ............................................... 11
UTP Cable Wiring ............................................. 11
UTP Cable Wiring Standards ............................ 11
UTP Cable Rating Codes.................................. 12
Appendix C Specifications............................................ 13
Appendix D Commonly Asked Questions..................... 15
Appendix E Warranties and Notices............................. 16
Limited Warranty Statement ............................. 17
Duration of Warranty......................................... 17
Free Technical Support..................................... 18
Disclaimers ....................................................... 18
F.C.C. Certification............................................ 19
CE Notice.......................................................... 19
Introduction 1
KND2410TX User’s Guide - Rev. A01 Kingston Technology Company
Introduction
Intended Audience: This manual assumes that the user has a general working knowledge
of networking principles and is familiar with network systems in general.
Congratulations on the purchase of your Kingston Fast EtheRx Stackable 10/100TX
Rack-Mountable Dual Speed hub. There are three models available: KND810TX (8-port
model), KND1610TX (16-port model) KND2410TX (24-port model). The KND810TX
and KND1610TX can be used on a desktop or standard 19” rack-mount installation,
using the extended mounting brackets provided with the unit. The KND2410TX is a full
19” rack-mount unit. The Fast EtheRx Stackable 10/100TX Dual-Speed hubs conform to
IEEE802.3u 100BASE-TX, IEEE802.3i 10BASE-T, and IEEE802.3 CSMA/CD
standards. Using any combination of the dual-speed hubs, you can stack up to a
maximum of four hubs.
For ease of installation, the Fast EtheRx Stackable Dual Speed hubs offer eight (8),
sixteen (16), or twenty-four (24) UTP ports that auto-negotiate 10/100Mbps operation
and an uplink port that allows the last UTP port on the hub to support both crossover and
straight-through cabling. By default port 7 & 8 (KND810TX & KND1610TX) or port 23
& 24 (KND2410TX) are set for auto-negotiation but can be manually configured for
either 10Mbps or 100Mbps operation, using the dip switches located on the back of the
unit. Ideal for inter-connecting 10BASE-T Ethernet networks with 100BASE-TX Fast
Ethernet networks, the Fast EtheRx Dual-speed hubs can also be used as simple stand-
alone 10BASE-T or 100BASE-TX repeaters. For easy trouble-shooting, the front panel
includes a variety of diagnostic LEDs such as Power, Collision for 10Mbps and
100Mbps, 100TX, Link, and Activity status.
For the remainder of this manual, the Fast EtheRx Stackable 10/100TX Dual-Speed hubs
will be referred to collectively as the Fast EtheRx Dual-Speed hubs:
KND810TX - Fast EtheRx Stackable 8-port Rack-mountable dual-speed hub
KND1610TX - Fast EtheRx Stackable 16-port Rack-mountable dual-speed hub
KND2410TX - Fast EtheRx Stackable 24-port Rack-mountable dual-speed hub
Model Types
Fig. 1-1 – KND810TX, KND1610TX, & KND2410TX
24
5678 9101112
17 18 19 20
1234
13 14 15 16 21 22 23 24
PWR
100
10
COLL
100TX
LINK
/ ACT
12345678
2 Special Features
Kingston Technology Company KND2410TX User’s Guide - Rev. A01
Special Features
• Conforms to IEEE802.3u 100BASE-TX, IEEE802.3i 10BASE-T, and
IEEE802.3 CSMA/CD standards
• Inter-connects 10BASE-T Ethernet networks with 100BASE-TX Fast
Ethernet networks
• Works as a simple 100BASE-TX or 10BASE-T repeater
• 10/100BASE-TX Class II compliant repeater
• Stacking ports for stacking up to four (4) hubs maximum
• 8, 16, or 24 UTP ports that auto-negotiate 10/100TX operation
• Dip switches to manually configure the speed setting on ports 7 & 8 (or ports 23 &
24) for 10Mbps, 100Mbps, or auto-negotiation (default)
• 8, 16, or 24 100TX LEDs for 100Mbps speed detection
• 8, 16, or 24 Link / Activity status LEDs for easy troubleshooting
• Individual collision LEDs for both 10Mbps and 100Mbps collision detection
• 1 Power LED for power status
• Automatic port partitioning / reconnection
• Uplink port that supports both crossover and straight-through cable wiring
• Internal auto-sensing power supply operating at 100-240VAC (50/60Hz)
• Desktop or rack-mountable
Package Contents
The Fast EtheRx Dual-Speed package should contain the following items:
Fast EtheRx KND810TX, KND1610TX, or KND2410TX dual-speed hub
50-pin shielded stacking cable
AC power cord
Mounting kit includes:
(2) Angle brackets
(8) Mounting Bracket screws
(4) 10/32” Rack-Mount thumb screws
(4) Rubber feet
User’s Guide
If any of the items are missing or damaged, please contact your Kingston dealer for a
replacement. Be sure the items you receive are genuine Kingston Technology
products. If the Kingston name and logo are not on the front panel of the unit, it’s not a
genuine Kingston product.
Front Panel 3
KND2410TX User’s Guide - Rev. A01 Kingston Technology Company
Design Features
The Fast EtheRx dual-speed hub complies with the full set of repeater basic
functions as defined by IEEE802.3u 100BASE-TX, IEEE802.3i 10BASE-T,
and IEEE802.3 CSMA/CD standards.
Repeater Functions
If any single port senses the start of a valid packet on its receiving line, the
dual-speed hub will re-transmit the received data to all other ports on the
network. The re-transmission of packets complies with the IEEE 802.3
specification in terms of preamble structure, voltage amplitude, and timing
characteristics.
Auto-Negotiation
Auto-Negotiation provides the means of automatically establishing a link by
detecting the link capabilities of the connected device on the network to select
the best operational mode available (i.e. 10/100Mbps selection)
Receive Jabber Protection
The dual-speed hub uses a Receive Jabber Protection scheme to ensure that the
network is not disabled due to reception of excessively long data packets.
Collision-Handling
The dual-speed hub will detect and respond to collision conditions as outlined
in the IEEE 802.3 specifications.
Error-Handling
With 100BASE-TX Fast Ethernet, the new error-handling feature prevents sub-
standard links from generating streams of false carrier and interfering with
other links.
Automatic Port Partitioning / Reconnection
If any of the ports on the dual-speed hub experience excessive collisions, or
faulty conditions, that particular port can be partitioned. Once partitioned, the
hub will continue to monitor that port. If the error conditions have been
corrected or a good data packet is received or transmitted without a collision,
the hub will automatically reconnect that port to the network.
4 Front Panel
Kingston Technology Company KND2410TX User’s Guide - Rev. A01
Hardware Installation
Before you begin installing network cables, please take a few minutes to
familiarize yourself with the dual-speed hub. See the diagram below:
Front Panel
Fig. 1-2 KND2410TX Front Panel
Power LED
The green LED indicates the power status. The LED will light up when the AC
power connector is properly connected to a power source.
Collision LEDs
There are two (2) separate collision LEDs for both 10Mbps and 100Mbps
segments. If a collision is detected on a 10Mbps segment, the “10” LED will
flash amber. If a collision is detected on a 100Mbps segment, the “100” LED
will flash amber. Collisions occur when 2 or more ports receive data
simultaneously
100TX (Speed-Detection) LEDs
The 100TX LED lights up when 100Mbps operation is detected. The 100TX
LED will not light up if 10Mbps operation is detected.
Link / Activity LEDs
The LINK / ACTIVITY LEDs service both 10BASE-T and 100BASE-TX
operation. A steady green light indicates that a good link has been established.
A flashing green light indicates that data is being received.
If the Link LED does not display a steady green link light, please check the
following:
24
5678 9101112
17 18 19 20
1234
13 14 15 16 21 22 23 24
Uplink Port
Power LED Collision LEDs
for 10 and 100
10 100BASE-TX
UTP Ports
100TX LEDs Link Activity LEDs
Este manual sirve para los siguientes modelos
2
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