KTI Networks DH-8T - Manual

Page 3 - CE

The information contained in this document is subject to change without prior no-tice. Copyright Ó KTI. All Rights Reserved. TRADEMARKS Ethernet is a registered trademark of Xerox Corp. NetWare is a registered trademarkof Novell Inc. WARNING: This equipment has been tested and found to comply with t...

Page 6 - Introduction

1. Introduction Introduction This hub is an Ethernet Hub designed for the 10Base-T environment.In terms of topology, twisted-pair Ethernet 10Base-T is defined as astar topology rather than a bus. Each port on the hub connects to onlyone 10Base-T device via unshielded twisted-pair (UTP) cable. The hu...

Page 7 - Features

Features • Network ports: 8 TP ports • Standard: TP ports conform to IEEE 802.3 10Base-T std. • Provides an additional RJ-45 jack labeled '8C' on the TP Port #8 for connecting to another hub. A standard straight-through10Base-T UTP cable can be used for the hub-to-hub connection. • Each TP port has ...

Page 8 - Installation; Checking AC Power

2. Installation Installation You can place the hub in an area that meets the following specifica-tions: Temperature: 5 o to 40 o C when operating Humidity: 10% to 80% when operating Dimension: 195 mm x 129 mm x 28 mm (WxDxH) Checking AC Power One AC power adapter is contained in the hub package. Bef...

Page 9 - Making Network Connections; Network Connectors

3. Making Network Connections Network Connectors The hub has 8 TP ports which are presented by 8 RJ-45 jacks. Thejacks labeled 1 through 8 are permanently configured as 10Base-TMDI-X jacks and the jack labeled '8C' next the jack labeled '8' is analternative jack which is configured as MDI jack for t...

Page 10 - Connecting to an Ethernet Node; Hub to Hub Connection via UTP Cable

Connecting to an Ethernet Node To connect the hub to a 10Base-T Ethernet node, follow these steps: 1. Select an appropriate length of 10Base-T UTP cable for the connection. 2. Connect one end of the UTP cable to the MDI jack on the remote device (e.g., a PC equipped with 10Base-T Ethernetadapter). 3...

Page 13 - Interpreting Hub LEDs; Locations of the Hub LED Indicators; Power LED; State Indication

4. Interpreting Hub LEDs Locations of the Hub LED Indicators The hub provides the following LEDs : • One Power status LED• One Collision status LED• Eight Link and activity status LEDs. One for each TP port Interpretations Power LED The LED indicates the status of the hub's power source. Match theac...

Page 14 - Collision LED

Collision LED This LED indicates the collision detected by the hub. The LED isnormally off and it blinks when there are collisions. As the frequencyof collisions on a network increases, the blink activities (on-time) ofthe LED also increase. Link/Rx LED Each TP port has one Link/Rx LED to indicate t...

Page 15 - Appendix; Specifications; RJ-45 Jack Pin Assignments; Pin Jack Assignment

Appendix Specifications Temperature: Operating 5 o to 40 o C Storage -40 o to 70 o C Humidity: Operating 10% to 80% Storage 5% to 90% Dimension: 195mm (W) x 129mm (D) x 28mm (H)7.7 inch (W) x 5.1 inch (D) x 1.1 inch (H) RJ-45 Jack Pin Assignments The following illustrations indicate the pin assignme...

Page 16 - UTP Cabling Specifications

UTP Cabling Specifications The hub's TP ports support standard 10Base-T cable topologies andtypes, including Category 3, 4, or 5 unshielded twisted pair cable. Themaximum length supported by the Ethernet is 100 meters of UTPcable. The cable, quality, distance, and connectors must comply withthe EIA/...

KTI Networks DH-8T - Manual

Table of Contents:

Summary

Other KTI Networks Models