
SWH-2109F
7 PORT 10/100BASE-TX ETHERNET SWITCH
WITH 2 PORT 100BASE-FX UPLINK FIBER
(FIBER REDUNDANCY OPTION)
User's Guide
Ver: 1.0
第 1 頁,共 12 頁 SWH-2109F V1.0

Trademarks
CTS is a registered trademark of Connection Technology Systems Inc.
Contents subject to revise without prior notice.
All other trademarks remain the property of their owners.
Copyright Statement
Copyright © Connection Technology Systems Inc.
This publication may not be reproduced as a whole or in part, in any way whatsoever
unless prior consent has been obtained from Connection Technology Systems Inc.
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limitations are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates uses and can radiate radio frequency energy and, if no installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into a different outlet from that the receiver is connected.
Consult your local distributors or an experienced radio/TV technician for help.
Shielded interface cables must be used in order to comply with emission limits.
Changes or modifications to the equipment, which are not approved by the party
responsible for compliance, could affect the user’s authority to operate the equipment.
Copyright © 1999 All Rights Reserved.
Company has an on-going policy of upgrading its products and it may be possible that
information in this document is not up-to-date. Please check with your local distributors
for the latest information. No part of this document can be copied or reproduced in any
form without written consent from the company.
Trademarks:
All trade names and trademarks are the properties of their respective companies
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Table of Contents
1. Unpacking Information
2. Introduction to 9 Port NWay Switching Hub
2.1 General Description
2.2 Key Features
2.3 The Front Panel
2.3.1 System LEDs
2.3.1.1 Power LED
2.3.2 Port LEDs
2.3.2.1 100M LED
2.3.2.2 Link/Act LED
2.3.2.3 FDX/COL LED
2.3.3 Fiber Port LED
2.3.3.1 TP/Fiber LED
2.3.3.2 Status LED
2.3.3.3 Redundancy LED
2.4 The Rear Panel
2.4.1 Power Connecting
2.4.2 DIP switch
2.4.3 Fiber Port
3. Installing and Using 9 Port NWay Switching Hub
3.1 Installing the 9 Port NWay Switching Hub
3.1.1 Desktop Installation
3.1.2 Installing Network Cables
3.1.2.1 Station Connection with Twisted-Pair Cable
3.1.2.2 Station Connection with Fiber Optic Cable
3.1.2.3 Switch to Switch Connection with Twisted-Pair Cable
3.1.2.4 Switch to Switch Connection with Fiber Optic cable
3.2 Installing Redundant Fiber Port
3.2.1 Redundant Installation
4. Switching Operation
4.1 MAC Address Table & Learning
4.2 Filtering and Forwarding
4.3 Store and Forward
4.4 SNMP proxy support
5. Product Specifications
1. Unpacking Information
第 3 頁,共 12 頁 SWH-2109F V1.0

Thank you for purchasing the 9-port SWH-2109F NWay switching hub. Before you
start, please check all the contents of this package.
The product package should include the following:
1. One 9-port NWay switching hub
2. One external power supply
3. Rubber foot
4. User’s manual
5. Cable Holder
第 4 頁,共 12 頁 SWH-2109F V1.0