AirLive SNMP-FSH2602G User manual

User’s Manual
SNMP-FSH2602G
24+2 SNMP/Web Switch
24 x 10/100Base-TX Ports
Optional Gigabit/100BaseFX modules
SNMP, WEB, Telnet, Console Port Configurations
MIB II, Bridge MIB, RMON ons

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
SNMP-FSH2602G Management Switch and to install it in a Local Area
Network (LAN).
Chief Editor: Dr. Albert Yeh

Table of Contents
Table of Contents
TABLE OF CONTENTS ........................................................................................I
1PRODUCT OVERVIEW ........................................................................1
Introduction....................................................................................................................... 1
Guide to the Chapters....................................................................................................... 1
Quick Setup ....................................................................................................................... 2
Power-On the switch....................................................................................................... 2
Ports and Indicators......................................................................................................... 2
Switch’s default IP address............................................................................................. 2
Console Port Information................................................................................................ 3
User’s Name and Password ............................................................................................ 3
LED Table.......................................................................................................................3
2INSTALLATION OF THE SWITCH.......................................................4
Installation Procedures..................................................................................................... 4
Unpack the Package.......................................................................................................... 5
Hardware Overview.......................................................................................................... 6
Front Panel ...................................................................................................................... 6
The Rear & Side Panel.................................................................................................... 6
Module Installation........................................................................................................... 7
Module Type................................................................................................................... 8
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Installation Site Preparation............................................................................................ 9
Rack Mounting.................................................................................................................. 9
Desktop Installation ........................................................................................................ 10
Cabling Requirements .................................................................................................... 11
For 100BASE-TX and 1000Base-T ports..................................................................... 11
Auto MDI/MDI-X function .......................................................................................... 11
Making your own UTP/STP cable................................................................................ 11
Connecting to Power....................................................................................................... 12
3LED INDICATORS..............................................................................13
Comprehensive LEDs ..................................................................................................... 13
System LEDs.................................................................................................................... 13
FAN1 LED.................................................................................................................... 14
FAN2 LED.................................................................................................................... 14
Station Port LEDs for Port 1 ~ 24 ................................................................................. 14
Link/Act LED ............................................................................................................... 14
100M ............................................................................................................................. 14
Module LED .................................................................................................................... 15
1000Base-T Module LEDs ........................................................................................... 15
Fiber Module LEDs ...................................................................................................... 15
LED Table........................................................................................................................ 16
4WEB MANAGEMENT...........................................................................17
In-Band and Out-of-Band Management....................................................................... 17
Setup your computer for Web management ................................................................ 17
The Concept of Subnet.................................................................................................. 17
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Configure your computer’s IP ...................................................................................... 17
Remote Management ...................................................................................................... 19
Direct Connection to Internet........................................................................................ 19
Connect through Broadband Router ............................................................................. 20
Get into the Web Management...................................................................................... 20
Menu Bar ...................................................................................................................... 21
Top Switch Image. ........................................................................................................ 21
Port Status ....................................................................................................................... 21
All Port Status ............................................................................................................... 21
Single port status........................................................................................................... 22
Port Statistics................................................................................................................... 23
Administrator.................................................................................................................. 24
IP Address (Administrator menu) .......................................................................................... 24
Switch Setting (Administrator menu)..................................................................................... 25
Basic settings ................................................................................................................ 25
Module Info settings ..................................................................................................... 25
Advanced settings ......................................................................................................... 26
MAC Address Age-out Time........................................................................................ 26
Max bridge transit delay bound control .......................................................................... 26
Broadcast Storm Filter ................................................................................................ 26
Priority Queue Service settings (Administrator Menu -> Switch Settings->Advanced) ........................ 27
802.1p Priority ........................................................................................................ 27
QoS policy: High Priority Levels.............................................................................. 27
Collisions Retry Forever .......................................................................................... 27
802.1x Protocol ....................................................................................................... 27
Console Port Information (Administrator menu) ................................................................. 28
Port Controls (Administrator menu)...................................................................................... 28
Ingress and Egress Control ............................................................................................ 29
Trunking (Administrator menu)............................................................................................. 31
Aggregator setting......................................................................................................... 31
Aggregator Information ................................................................................................ 32
State Activity ................................................................................................................ 33
Filter Database (Administrator menu)................................................................................... 34
IGMP Snooping ............................................................................................................ 34
Static MAC Address ..................................................................................................... 34
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MAC filtering................................................................................................................ 35
VLAN configuration (Administrator menu).......................................................................... 36
Port-based VLAN ......................................................................................................... 36
802.1Q Tag-based VLAN............................................................................................. 36
802.1v Protocol-based VLAN ...................................................................................... 37
GVRP (Generic Attribute Registration Protocol) ......................................................... 37
Configuring Port Based VLAN .................................................................................... 37
Configuring 802.1Q and 802.1v VLAN ....................................................................... 38
Spanning Tree (Administrator menu) .................................................................................... 41
Setting Spanning Tree................................................................................................... 41
Port Sniffer (Administrator menu)......................................................................................... 43
SNMP/Trap Manager (Administrator menu) ....................................................................... 43
Security Manager (Administrator menu) .............................................................................. 44
Introduction to 802.1x Authentication Protocol .......................................................... 45
802.1x Configuration (Administrator menu) ......................................................................... 46
System Configuration ................................................................................................... 46
Per Port Configuration .................................................................................................. 47
Misc Configuration ....................................................................................................... 47
TFTP Update Firmware................................................................................................. 48
TFTP Restore Configuration......................................................................................... 48
TFTP Backup Configuration......................................................................................... 49
Reset System ....................................................................................................................49
Reboot .............................................................................................................................. 49
5TERMINAL MANAGEMENT ................................................................50
In-Band and Out-of-Band Management....................................................................... 50
Configure for Telnet management ................................................................................ 50
The Concept of Subnet.................................................................................................. 50
Configure your computer’s IP ...................................................................................... 50
Remote Management .................................................................................................... 52
Telnet to the switch....................................................................................................... 53
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Console Port Management ............................................................................................. 54
Making RS-232 Cable Connection to the Host PC....................................................... 54
Using Windows HyperTerminal ................................................................................... 55
Run Windows HyperTerminal utility ........................................................................... 55
Main Menu ...................................................................................................................... 58
Hot Keys........................................................................................................................... 58
Switch Configuration...................................................................................................... 59
Port Configuration ........................................................................................................ 59
Trunk Configuration ...................................................................................................... 60
VLAN Configuration ...................................................................................................... 61
VLAN Configure .......................................................................................................... 62
Create a VLAN Group .................................................................................................. 63
Create 802.1Q VLAN ................................................................................................... 63
Edit / Delete a VLAN Group ........................................................................................ 64
Groups Sorted Mode ..................................................................................................... 65
Misc Configuration ......................................................................................................... 67
MAC Age Interval ........................................................................................................ 67
Broadcast Storm Filtering............................................................................................. 68
Max bridge transmit delay bound ................................................................................. 68
Port Security.................................................................................................................. 69
Collision s Retry Forever .............................................................................................. 70
Administration Configuration ....................................................................................... 70
Change Username ......................................................................................................... 71
Change Password .......................................................................................................... 71
Device Information ....................................................................................................... 72
IP Configuration............................................................................................................ 72
Port Mirror Configuration ........................................................................................ 73
Priority Configuration.................................................................................................... 74
Port Static Priority......................................................................................................... 74
802.1p Priority Configuration....................................................................................... 75
MAC Address Configuration......................................................................................... 76
Static MAC Address ..................................................................................................... 76
Filtering MAC Address................................................................................................. 79
Protocol Related Configuration..................................................................................... 81
STP Spanning Tree Protocol........................................................................................ 82
SNMP............................................................................................................................ 84
Trap Managers .............................................................................................................. 87
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GVRP............................................................................................................................ 90
IGMP............................................................................................................................. 90
LACP (Link Aggregation Control Protocol) .............................................................. 91
802.1x Protocol ............................................................................................................. 94
Status and Counters........................................................................................................ 97
Port Status ..................................................................................................................... 97
Port Counters ................................................................................................................ 98
System Information....................................................................................................... 98
Reboot Switch.................................................................................................................. 99
Default........................................................................................................................... 99
Restart ........................................................................................................................... 99
TFTP Update Firmware............................................................................................... 100
TFTP Update Firmware .............................................................................................. 100
Restore Configure File................................................................................................ 101
Backup Configure File................................................................................................ 101
APPENDIX A PRODUCT SPECIFICATIONS ................................................103
APPENDIX B TROUBLESHOOTING.............................................................106
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Table of Contents
Figures
Fig. 2-1 Package Contents .............................................................................................. 5
Fig. 2-2 Front Panel ........................................................................................................ 6
Fig. 2-3 Rear & Side Panel ............................................................................................. 6
Fig. 2-4 Fastening the brackets on the switch................................................................. 9
Fig. 2-5 Attaching the Switch to a 19-inch rack ........................................................... 10
Fig. 2-6 Desktop installation......................................................................................... 10
Fig 2-9 Connecting the Switch to power outlet ............................................................ 12
Fig. 3-1 Front-panel LED indicators............................................................................ 13
Fig. 3-2 System LEDs.................................................................................................. 13
Fig. 3-3 Stantion Port LEDs......................................................................................... 14
Fig. 3-4 Module LEDs ................................................................................................. 15
Figure 4-1 Manual IP setting ........................................................................................ 18
Figure 4-2 Remote Management through direct Internet ............................................ 19
Figure 4-3 Remote Management through Broadband Router...................................... 20
Figure 4-2 Main Web Management Screen.................................................................. 21
Figure 4-3 All Port Status ............................................................................................ 22
Figure 4-4 Single Port Status ....................................................................................... 23
Figure 4-5 Port Stastics................................................................................................ 23
Figure 4-6 IP Configuration......................................................................................... 24
Figure 4-7 Switch Settings........................................................................................... 25
Figure 4-8 Module Info................................................................................................ 25
Figure 4-9 Advance Switch Settings............................................................................ 26
Figure 4-10 802.1p Priority Settings............................................................................ 27
Figure 4-11 Port Control Settings ................................................................................ 28
Figure 4-12 Trunking................................................................................................... 31
Figure 4-13 Trunking State Activity............................................................................ 33
Figure 4-14 IGMP Snooping ....................................................................................... 34
Figure 4-15 Static MAC address.................................................................................. 35
Figure 4-16 MAC filtering........................................................................................... 35
Figure 4-16 Enable VLAN configuration .................................................................... 36
Figre 4-17 Configure Port-Based VLAN..................................................................... 37
Figure 4-18 Configure 802.1Q/V VLAN.................................................................... 38
Figure 4-19 Set Spanning Tree .................................................................................... 42
Figure 4-20 Span Tree Port Parameter......................................................................... 42
Figre 4-21 Port Sniffer ................................................................................................. 43
Figure 5-1 Manual IP setting ........................................................................................ 51
Figure 5-2 Remote Management through direct Internet ............................................ 52
Figure 5-3 Remote Management through Broadband Router...................................... 53
Fig. 5-4 RS-232 Cable .................................................................................................. 54
Fig. 5-5 Console Port .................................................................................................... 55
Fig. 6-3 RS-232 Cable .................................................................................................. 55
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Table of Contents
Tables
Table 2-1 Module Specification Table ........................................................................... 8
Table 2-2 Cabling type for 10/100BASE-TX and 1000Base-T.................................... 11
Table 3-1 LED Table .................................................................................................... 16
Table 4-1 IGMP Snooping Messages .......................................................................... 34
Table 4-2 Span Tree Setting Parameters...................................................................... 42
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SNMP-FSH2602G Management Switch User’s Manual V2.0

1 Product Overview
1Product Overview
Introduction
The SNMP-FSH2602G features 24 Fast Ethernet ports with auto MDI/MDI-X function to eliminate
the need for cross-over cables. The single module slot can accept either single or dual-port modules
in 1000Base-T/-SX/-LX, 100Base-FX, or Dual-Mini-GBIC-Adapter specifications. All this power
is cooled by the dual fans with fan status LEDs on the front panel. Furthermore, the port's status
indicators are built adjacent to each port for fast viewing. All ports and status display are on the
front for easy access.
Phenomenal Power
The SNMP-FSH2602G is compliant with RFC1213 (RMON groups 1, 2, 3, 9), RFC1493 (Bridge
MIB), and RFC1643(Ether-Like MIB) SNMP standards. It features a full array of management
function including Spanning Tree, IGMP Snooping, LACP Trunking, 802.1Q Port-Based VLAN,
802.1p Priority, Access and Security control, GVRP Automatic VLAN Assignment, 802.1v
Protocol Based VLAN, RMON, and even the latest 802.1x authentication protocol.
SNMP for Everyone
All management functions can be configured through WEB browser, SNMP Management software,
Telnet, or the dedicated Console Port. The intuitive WEB interface is especially designed to allow
simple and speedy configurations even for the most advanced functions. Now, users can truly enjoy
the benefit of SNMP management without fear of being intimidated by its complexity. At any time,
users can click on the “help” icon for setup instruction inside the web management.
This user’s manual will help you to uncover most functions of the SNMP-FSH2602G with
step-by-step instructions presented by high quality illustrations. Thank you for choosing
OvisLink’s product.
Guide to the Chapters
 Chapter 1:
Introduction and Quick Setup guide. All the essential information including IP Address and
Password information are in the Quick Setup section.
 Chapter 2:
Detail installation instruction including module information and how to make Cat. 5 cable
 Chapter 3: LED indicators
 Chapter 4: Detail information on Web management Including how to setup remote
management.
 Chapter 5: Detail instructions on Telnet and Console management.
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SNMP-FSH2602G Management Switch User’s Manual V2.0

1 Product Overview
Quick Setup
This section provides the essential information for experienced users to operate the switch
immediately. For detailed installation instruction, please see chapter 2 for more information.
Power-On the switch
 The 24+2G Switch has a built-in power supply to operate with 90 ~ 260V AC, 50 ~ 60Hz power
source.
 The AC power cord connector is located at the rear of the unit and the On/Off switch is next to
the connector.
 After the Switch is powered on, it will perform “self-diagnostic” test. This process takes about
100 seconds to complete. During this process, the “DIAG” LED will blink and the Switch will
not response to any configuration program and all the connections to the Switch will not be
available. When the processed is completed, the “DIAG” LED will stay solid green.
Ports and Indicators
Console Port Station Ports
Module Slot
DIAG LED
 The DIAG LED indicator will blink for 100 seconds during power-up to indicate the process of
diagnostic test. The switch will function only after the process is completed.
 For management through smart console, a RS-232 cable should be used to connect the console
port with the computer’s COM port.
 For management through Web browser or telnet, please make sure your PC is connected to any
of the 24 station ports.
 To install a module, first make sure the switch’s power is off. Then unscrew the module slot
faceplate. Insert the module in place and turn the thumbscrews on the module to secure it.
 There are 2 LEDs on the sides of each RJ-45 station port. The left LED indicates the
Link/Action Status. The right LED indicates whether the connection is in 100Mbps mode.
Switch’s default IP address
 The Default IP configuration for the switch is:
IP Address: 192.168.223.100
Subnet Mask: 255.255.248.0
Gateway: 192.168.223.254
 For Web and Telnet management, please set your computer’s IP address to the same subnet as
the switch (for example, IP: 192.168.223.101, Subnet Mask: 255.255.248.0).
 After setting up the computer’s IP properly, please enter the switch’s IP address
“192.168.223.100 in Web browser or Telnet program to manage the switch.
 If users can’t find the switch at the default IP address, please connect the switch to the console
port. Use the console port management to change the switch’s IP configuration.
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1 Product Overview
Console Port Information
 Please use a serial cable to connect between the console port of the switch and the COM port of
the computer.
 Use a terminal program such as Window’s Hyperterminal
 Open a new session and select the right COM port. Then enter the connection information as
followed:
Bits Rate per Second = 9600
Data Bits = 8
Parity = None
Stop Bit = 1
Flow Control = None
 Please “enter” key to get into the smart console
Please note the smart console will not work during the 100second Power-On test.
User’s Name and Password
The Default User’s name and Password is as followed
 User’s Name: admin
 Password: 123
LED Table
LED indicator Color Status Meaning
System LEDs
Power LED
DIAG LED
FAN1
FAN2
●Green
●Red
●RED
●RED
ON
OFF
Blinking
ON
ON
ON
Power ON
Power OFF
Performing Self-Diagnostic Test
Diagnostic Test is successful
Left Cooling Fan failed
Right Cooling Fan failed
Station Port LEDs
Link/Act ●Green ON
Blinking
OFF
Connection Established
Transmitting/Receiving
No connection is made
100M ●Green ON
OFF
100 Mbps Connection
10 Mbps Connection
1000Base-T Module
Top LED
Middle LED
Bottom LED
●Orange
●Green
●Green
ON
ON
Blinking
100Mbps Connection
10Mbps Connectiont
Transmitting/Receiving
1000Mbps
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SNMP-FSH2602G Management Switch User’s Manual V2.0

2 Installation of the Switch
2Installation of the Switch
This chapter provides the detailed instructions for installation of the switch. For concise installation
instruction, the previous chapter’s “Quick Setup” section provides all the important information
including IP address, password, and LED table for user’s reference.
Installation Procedures
This section lists the installation procedures in steps. Each step’s instruction is thoroughly
explained in the subsequent sections of this chapter.
Step 1: Unpacking the package
 Before you begin the installation of the Switch, make sure that you have all the
necessary accessories that come with your package
Step 2: Install the optional module
 If you have purchased the optional module, please view the “Module Installation”
section for instruction and specifications of the modules.
Step 3: Prepare the installation site
 The location you choose to install your switch and the way you configure your
network may greatly affect its performance. Please view this section for proper site
preparation
Step 4: Rack Mount or Desktop Installation
Step 5: Installing Cables
 The “Cable Requirement” section of this chapter gives the guidance for the type of
cable to use. Instruction for making UTP/STP cables is also provided.
Step 6: Connecting to Power
Step 7: Power-On the switch.:
 After the Switch is powered on, it will perform “self-diagnostic” test. This process
takes about 100 seconds to complete. During this process, the “DIAG” LED will blink
and the Switch will not response to any configuration program and all the connections
to the Switch will not be available. When the processed is completed, the “DIAG”
LED will stay solid green.
Step 8: Configuring the switch for management functions
 Web Management: for instruction on management using Web browser, please see
Chapter 4 for further instruction.
 Telnet Management: for instruction on management using Telnet, please see
Chapter 5 for further instruction.
 Console Port Management: for instruction on management through console port,
please see Chapter 5 for further instruction.
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2 Installation of the Switch
Unpack the Package
Before you begin the installation of SNMP-FSH2602G Management Switch, make sure that you
have all the necessary accessories that come with your package. Follow the steps below to unpack
your package contents:
1. Clear out an adequate space to unpack the package carton.
2. Open the package carton and take out the contents carefully.
3. Put back all the shipping materials such as plastic bag, padding and linings into the package
carton and save them for future transport need.
After unpacking and taking out the entire package contents, you should check whether you have got
the following items:
⌧ SNMP-FSH2602G Management Switch
⌧ One AC power cord
⌧ Rack-mounting kit (screws and mounting brackets) and Rubber Pads
⌧ Quick Install Guide
⌧ Support CD-ROM (The PDF version of this User’s Manual can be found within)
⌧ One RS-232 Cable
If any of these above items is missing or damaged, please contact your local dealer for replacement.
Fig. 2-1 Package Contents
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2 Installation of the Switch
Hardware Overview
Front Panel
The front panel is where you can find the twenty-four 10/100Mbps station ports, the module slot,
console port, and the LED indicators. For the technical specifications of the ports, please refer to
Appendix A, Product Specifications for detailed information. For detailed explanation of the LED
lights, please refer to chapter 3 “LED Indicators”.
Power LED Station Ports
Console Port
DIAG LED Module Slot
Fig. 2-2 Front Panel
 DIAG LED: The DIAG LED indicator will blink for 100 seconds during power-up to indicate
the process of diagnostic test. The switch will function only after the power-on diagnostic test
is completed. The DIAG LED will stay solid green after the test is completed.
 Console Port: The console port is where you can connect the switch (via a RS-232 cable) to a
computer for smart console management. Please refer to chapter 5 “Console Port and Telnet
management” for more information.
 Module Slot: The module slot is where you can install the optional modules for the switch.
Please refer to the “Module Installation” section of this chapter for more information.
The Rear & Side Panel
The rear panel and side panel is where you can locate the power switch, AC power connector, and
cooling fans.
Cooling FAN
Power Switch
Power Connector
Fig. 2-3 Rear & Side Panel
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2 Installation of the Switch
 Cooling Fans : The SNMP-FSH2602G is equipped with 2 cooling fans located on the sides of
the switch. When facing front, the left cooling fan is designated as FAN 1 and the right cooling
fan is designated as FAN2. When a fan has failed, the fan status LED on the front panel will
light-up red to indicate a failure of the corresponding fan. Cooling fans are essential to keep the
switch from over-heating. Therefore, please make sure that the fan openings are not blocked
and there is at least 10cm (4 inch) of space on the sides to allow proper air circulation.
Module Installation
The SNMP-FSH2602G is equipped with a module slot for optional Gigabit, 100Base-FX, or
mini-GBIC-adapter modules. If you have purchased any of the modules, please follow the
instruction below for installation.
Step 1: Please make sure the power of the switch is off
Step 2: Please use a Philip’s screwdriver to remove the screws on the module faceplate
Step3: Insert the module into the slot until the module is in place.
Step 4: Turn the thumbscrews clockwise to secure the module
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2 Installation of the Switch
Special Note: Regardless of whether a module is installed or not, the web management’s switch
image still shows a 2-port module on the panel. However, clicking on the ports of the module will
show the status of whether a port is installed. For single-port module, Port-25 will indicate the
status of the single port.
Module Type
The SNMP-FSH2602G can be equipped with optional 100Base-FX, Copper or Fiber Gigabit, or
Mini-GBIC adapter module.
Module Specification: The following table shows the essential information for different module
type:
Module Type 1000Base-T
Gigabit Copper
1000Base-SX
Gigabit Fiber
1000Base-LX
Gigabit Fiber
100Base-FX
Fiber
Cable Type Cat. 5 UTP/STP multi-mode Fiber single mode or
multi-mode Fiber multi-mode Fiber
Speed 10/100/1000 Mbps 1000 Mbps 1000 Mbps 100 Mbps
Laser Type N/A 850nm Short
Wave Laser
1300nm Long
Wave Laser
850nm Short Wave
Laser
Connector Type RJ-45 SC SC SC
Link Distance
(Full Duplex) Note: MMF stands for Multi-mode Fiber, SMF stands for Single Mode Fiber
Cat 5 Cable 100 m Unable to Use Unable to Use Unable to Use
62.5um MMF Unable to Use 275 m 550 m 2 km
50um MMF Unable to Use 550 m 550 m 2 km
10um SMF Unable to Use Unable to Use 5 km Unable to Use
9um SMF Unable to Use Unable to Use 10 km or greater* Unable to Use
Special Note
Recommend using
Category 5E cable or
better
Higher power
transceiver available
for special order
Table 2-1 Module Specification Table
Note: Gigabit Fiber (1000Base-SX and 1000Base-LX) can only operate in 1000Mbps full duplex
mode (the half duplex mode is no longer supported for most chipsets). There are commonly 2
standards for the switch to detect the operational mode. One is “forced 1000Mbps” mode, the other
is “Auto” mode. The Gigabit Fiber ports on both sides must be set to operate in the same detection
mode to work. The SNMP-FSH2602G’s fiber module is default to “forced 1000Mbps” mode. To
operate with fiber port in “auto” mode, please change the mode through web
Mini-GBIC Adapter: The mini-GBIC adapter module provides 2 empty Mini-GBIC slots for users
to install industrial standard Mini-GBIC modules.
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2 Installation of the Switch
Installation Site Preparation
You can mount SNMP-FSH2602G Fast Ethernet Switch either on desktop or on a 19-inch rack. If
you plan to mount the switch on desktop, please choose a steady, level surface in a well-ventilated
area that is free from excessive dust. In any case, the installation site chosen for your switch has to
comply with the following requirements:
• The surface where you want to mount the switch must be able to sustain at least 2.5kg.
• Do not place heavy objects (more than 3kg) on top of the switch.
• The location must preferably be free from excessive dust, away from heat vent, hot-air exhaust
and direct sunlight.
• The switch should not be placed near large electric motors or other strong electromagnetic
sources. As a reference, the strength of the electromagnetic field on site should not exceed the
(RFC) standards for IEC 801-3, Level 2(3V/M) field strength.
• The air temperature in the location should be within a range of 32 to 122 °F (0 to 55°C).
• The relative humidity in the location should not exceed 95% non-condensing humidity.
• The distance between the RJ-45 port and the standard network interface should not exceed 100
meters.
• Adequate space should be allowed in front of all the ports, so that each port is easily accessible
for cable connections.
• Leave at least 10cm(4 inch) of space around the switch to allow heating dissipation
Rack Mounting
SNMP-FSH2602G Management Switch can be mounted on a standard size 19-inch rack, which can
in turn be placed in a wiring closet with other equipments.
Before you can mount the switch on the rack, first you must attach the mounting brackets on both
sides of the switch with screws, and then mount it as a unit on the rack.
To mount the unit on a rack, please follow the steps below:
Step 1. First, align the holes on the bracket with the holes on both side of the switch.
Step 2. Insert screws into the holes and then fasten the bracket on one side of the switch with a
screwdriver.
Step 3. Repeat Step 1 and 2 to fasten the bracket on the other side of the switch.
Step 4. Mount the unit on the rack and align the notches on both brackets with mounting holes
on the rack, and then secure the unit with suitable screws.
Fig. 2-4 Fastening the brackets on the switch
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2 Installation of the Switch
Fig. 2-5 Attaching the Switch to a 19-inch rack
Desktop Installation
SNMP-FSH2602G Management Switch has four rubber pads attached on each corner of its
underside. These pads serve as cushioning against vibration and prevent the switch from sliding off
its position. They also allow adequate ventilation space when you place the switch on top of another
device.
Fig. 2-6 Desktop installation
• The location you choose to install your switch and the way you configure your network
may greatly affect its performance. Please see the previous section for “installation site”
preparation.
• Do not place more than 3kg(6.6lbs) of weight on the top of the switch.
• Leave at least 10cm (4 inch) of space around the switch to allow proper heating dissipation.
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SNMP-FSH2602G Management Switch User’s Manual V2.0