AirLive Live-FSH8SB User manual

Live-FSH8SB
User’s Manual
Fast Ethernet Switch
8 × 10/100Mbps
NWay 10/100BASE-TX
Fast Ethernet Switch
with Auto-MDI/MDIX

Trademarks
All rights reserved.
AirLive Logo is an registered trademarks of OvisLink Corp, Taiwan. Other product
names and company names are trademarks or registered trademarks of their respective
owners.
FCC Warning
This equipment has been tested and found to comply with the requirements for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These requirements are designed for
reasonable protection against harmful interference when the equipment operating in a
commercial environment. This equipment can generate and radiate electromagnetic energy
and, if not installed and used in accordance with this guide, may cause significant
interference with radio communication. Operation of this equipment in a residential area is
likely to cause interference to household appliances, in which case the user will be required
to amend at his or her own expense.
CE Mark Warning
This is a Class A product. In a domestic environment, this product may cause radio
interference, in which case the user may be required to take adequate preventive measures.
Disclaimer
Contents in this manual are subject to changes without prior notice.
About this User’s Manual
This User’s Manual aims at helping users to know the key features of
Live-FSH8SB Fast Ethernet Switch and to install it in a 10/100BASE-TX
Fast Ethernet Local Area Network (LAN).
OvisLink Corp
2F, No. 8, Lane 130, Min-Chuan Rd, Hsin-Tien City, Taipei, Taiwan, R.O.C.

Table of Contents
Table of Contents
TABLE OF CONTENTS ........................................................................................I
1PRODUCT OVERVIEW ........................................................................1
Introduction....................................................................................................................... 1
8× 10/100Mbps ports Fast Ethernet Switch.................................................................... 1
Store-and-Forward Architecture against Packet Loss..................................................... 1
Active Flow Control ....................................................................................................... 1
Full Wire Speed .............................................................................................................. 1
System/Port Status Information at a Glance ................................................................... 1
Product Features............................................................................................................... 3
Basic Features ................................................................................................................. 3
2PREPARATION BEFORE INSTALLATION.........................................4
Unpack the Package.......................................................................................................... 4
The Front Panel.................................................................................................................5
The Rear Panel..................................................................................................................5
Station Ports (Port #1 to #8)............................................................................................ 5
DC Power Jack................................................................................................................ 5
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3INSTALLATION OF THE SWITCH.......................................................6
Quick Installation..............................................................................................................6
2 Steps to Quick Installation........................................................................................... 6
Desktop Installation .......................................................................................................... 6
Installation on Wall........................................................................................................... 7
Cabling Requirements ...................................................................................................... 7
Cable requirement for 100BASE-TX Port...................................................................... 7
Straight-through cabling ................................................................................................. 7
Connecting to Power......................................................................................................... 9
4EXPANDING YOUR NETWORK........................................................10
Connectivity Rules .......................................................................................................... 10
10 Mbps Connection (10BASE-T) ............................................................................... 10
Twisted-pair 100Mbps Connection (100BASE-TX) .................................................... 10
Connecting to another Switch/Hub ............................................................................... 11
Straight-through Cable Connection for Switch-to-Switch/hub Connection ................. 11
Transmission Modes ....................................................................................................... 12
Station Ports (10/100BASE-TX Transmission)............................................................ 12
LAN Micro segmentation through Switching Technology.......................................... 12
5LED INDICATORS..............................................................................13
Comprehensive LEDs ..................................................................................................... 13
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System LED .................................................................................................................. 13
Station Port LEDs ......................................................................................................... 13
Power LED ...................................................................................................................... 13
Station Port LEDs ........................................................................................................... 14
Link/Act LED ............................................................................................................... 14
FDX/Col LED............................................................................................................... 14
100M ............................................................................................................................. 14
APPENDIX A PRODUCT SPECIFICATIONS ..................................................15
APPENDIX B TROUBLESHOOTING...............................................................17
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Figures
Fig. 2-1 Package Content................................................................................................ 4
Fig. 2-2 Front Panel ........................................................................................................ 5
Fig. 2-3 Rear Panel ......................................................................................................... 5
Fig. 3-1 Desktop installation........................................................................................... 6
Fig. 3-2 Bottom View of the Switch (showing mounting holes).................................... 7
Fig. 3-3 10/100BASE-TX pin assignments for RJ-45 connector ................................... 8
Fig. 3-4 Pin assignments for straight-through cabling.................................................... 8
Fig 3-5 Connecting the Switch to power outlet .............................................................. 9
Fig. 5-1 Front-panel LED indicators............................................................................ 13
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Tables
Table 3-1 Cabling type for 10BASE-T/100BASE-TX................................................... 8
Table 5-1 Station Port LEDs......................................................................................... 14
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1 Product Overview
1Product Overview
Introduction
8× 10/100Mbps ports Fast Ethernet Switch
Live-FSH8SB Fast Ethernet Switch is an auto-sensing and auto-negotiating 10/100BASE-TX
Fast Ethernet Switch with VLAN and Priority capability. Its eight 10/100Mbps station ports
provide 10/100Mbps connections to Ethernet/Fast Ethernet network.
Live-FSH8SB’s unique switching fabric provides full wire speed for all ports. With auto-sensing,
Live-FSH8SB automatically detects the speed of the devices you plug into, and routes the incoming
data to its destination. Its auto-negotiating function allows existing devices running at different
speeds to communicate easily within the same network.
Store-and-Forward Architecture against Packet Loss
When network is under heavy traffic, the shared memory buffer in the switching devices might yield
incorrect detections due to overfed memory buffer. This setback can happen either when data is
transmitted in IEEE802.3x Full Duplex or Back Pressure Flow Control mode. To solve this problem,
Live-FSH8SB utilizes a fixed memory buffer allocation with Store-and-forward transmission to
ensure an effective buffer allocation for each port.
Store-and-forward transmission controls data flow from transmitting to receiving nodes with the
receiving buffer threshold adjusted to an optimal value, thus guaranteeing against all possible packet
losses.
Active Flow Control
Live-FSH8SB Fast Ethernet Switch implements in full duplex mode a flow control that is compliant
with the IEEE 802.3x standard. While in half duplex mode, it employs an optional Back Pressure
Flow Control to stall the incoming data when port buffers are saturated. With this flow control
mechanism, it can be ensured that frames dropped during transmission are reduced to a minimum.
Full Wire Speed
Live-FSH8SB’s Full Wire Speed feature provides high-end performance for departmental and
workgroup environments at a fraction of the cost of similar devices. Typically, this feature was
found only in high-end switches designed to handle huge corporate networks. With bandwidth needs
and network efficiency concerns, Live-FSH8SB’s switching fabric design is the perfect answer for
bandwidth enhancement solution.
System/Port Status Information at a Glance
There are 2 sets of LEDs on the front panel: System LEDs and Station Port LEDs.
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1 Product Overview
The System LEDs consist of the Power. Power LED shows Power On/Off status of the switch.
The Station Port LEDs reveal the link status, half/full duplex transmission, 10/100Mbps speed
mode and the collision status of each station port.
For detailed LED information, refer to Chapter 5, LED Indicators.
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