LevelOne
GSW-1674T
GSW-2474T
16/24-Port 10/100/1000Mbps
Gigabit Ethernet Web Smart Switch
User’s Guide
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FCC Warning
This equipment has been tested and found to comply with the
regulations for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in
accordance with this user’s guide, may cause harmful interference to
radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference, in which case the user will
be required to correct the interference 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 measures.
VCCI Warning
This is a product of VCCI Class A Compliance.
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UL Warning
a) Elevated Operating Ambient Temperature- If installed in a closed
or multi-unit rack assembly, the operating ambient temperature of the
rack environment may be greater than room ambient. Therefore,
consideration should be given to installing the equipment in an
environment compatible with the manufacturer's maximum rated
ambient temperature (Tmra).
b) Reduced Air Flow- Installation of the equipment in a rack should
be such that the amount of air flow required for safe operation of the
equipment is not compromised.
c) Mechanical Loading- mounting of the equipment in the rack should
be such that a hazardous condition is not achieved due to uneven
mechanical loading.
d) Circuit Overloading- Consideration should be given to the
connection of the equipment to the supply circuit and the effect that
overloading of circuits might have on over current protection and
supply wiring. Appropriate consideration of equipment nameplate
ratings should be used when addressing this concern.
e) Reliable Earthing- Reliable earthing of rack-mounted equipment
should be maintained. Particular attention should be given to supply
connections other than direct connections to the branch circuit (e.g.,
use of power strips).
Ver. 1.00
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TABLE OF CONTENT
About This Guide................................................................................. 1
Purpose ............................................................................................ 1
Terms/Usage.................................................................................... 1
Introduction.......................................................................................... 2
Gigabit Ethernet Technology........................................................... 2
Fast Ethernet Technology ................................................................ 3
Switching Technology ..................................................................... 4
VLAN (Virtual Local Area Network).............................................. 5
Features............................................................................................ 5
Unpacking and Installation .................................................................. 7
Unpacking........................................................................................ 7
Installation ....................................................................................... 7
Rack Mounting ................................................................................ 8
Connecting Network Cable.............................................................. 9
AC Power......................................................................................... 9
Identifying External Components...................................................... 10
Front Panel..................................................................................... 10
Rear Panel...................................................................................... 11
Understanding LED Indicators .......................................................... 12
Power and System LEDs ............................................................... 12
Ports 1~16/24 Status LEDs............................................................ 13
Configuration..................................................................................... 14
Installing the Web Management Utility......................................... 14
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Discovery List................................................................................ 15
Monitor List................................................................................... 16
Device Setting................................................................................ 18
Toolbar........................................................................................... 20
Configuring GSW-1674T/2474T................................................... 21
Login.............................................................................................. 21
Setup Menu.................................................................................... 23
Configuring Setup Setting.............................................................. 24
Port Settings............................................................................... 24
VLAN Settings (Virtual Local Area Network).......................... 26
Trunk Setting ............................................................................. 27
Mirror Setting............................................................................. 28
Device Status ............................................................................. 28
Statistic....................................................................................... 29
System Setting ........................................................................... 30
Trap Setting................................................................................ 30
Set Password.............................................................................. 31
Backup Setting........................................................................... 32
Reset Setting .............................................................................. 33
Logout............................................................................................ 33
Technical Specifications.................................................................... 34
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ABOUT THIS GUIDE
Congratulations on your purchase of LevelOne GSW-1674T/2474T
16/24-Port 10/100/1000 Mbps Gigabit Ethernet Web Smart Switch.
This device integrates 1000Mbps Gigabit Ethernet, 100Mbps Fast
Ethernet and 10Mbps Ethernet network capabilities in a highly
flexible package.
Purpose
This guide discusses how to install your 16/24-port 10/100/1000Mbps
Gigabit Ethernet Web Smart Switch.
Terms/Usage
In this guide, the term “Switch” (first letter upper case) refers to your
LevelOne 16/24-port 10/100/1000Mbps Gigabit Ethernet Web Smart
Switch, and “switch” (first letter lower case) refers to other Ethernet
switches.
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INTRODUCTION
This chapter describes the features of Levelone GSW-1674T/2474T
16/24-port 10/100/1000 Mbps Gigabit Ethernet Web Smart Switch
and some background information about Ethernet/ Fast Ethernet/
Gigabit Ethernet switching technology.
Gigabit Ethernet Technology
Gigabit Ethernet is an extension of IEEE 802.3 Ethernet utilizing the
same packet structure, format, and support for CSMA/CD protocol,
full duplex, flow control, and management objects, but with a tenfold
increase in theoretical throughput over 100-Mbps Fast Ethernet and a
hundredfold increase over 10-Mbps Ethernet. Since it is compatible
with all 10-Mbps and 100-Mbps Ethernet environments, Gigabit
Ethernet provides a straightforward upgrade without wasting a
company’s existing investment in hardware, software, and trained
personnel.
The increased speed and extra bandwidth offered by Gigabit Ethernet
is essential to coping with the network bottlenecks that frequently
develop as computers and their busses get faster and more users use
applications that generate more traffic. Upgrading key components,
such as your backbone and servers to Gigabit Ethernet can greatly
improve network response times as well as significantly speed up the
traffic between your subnets.
Gigabit Ethernet enables fast optical fiber connections to support
video conferencing, complex imaging, and similar data-intensive
applications. Likewise, since data transfers occur 10 times faster than
Fast Ethernet, servers outfitted with Gigabit Ethernet NIC’s are able to
perform 10 times the number of operations in the same amount of time.
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In addition, the phenomenal bandwidth delivered by Gigabit Ethernet
is the most cost-effective method to take advantage of today and
tomorrow’s rapidly improving switching and routing internetworking
technologies. And with expected advances in the coming years in
silicon technology and digital signal processing that will enable
Gigabit Ethernet to eventually operate over unshielded twisted-pair
(UTP) cabling, outfitting your network with a powerful 1000-Mbps-
capable backbone/server connection creates a flexible foundation for
the next generation of network technology products.
Fast Ethernet Technology
The growing importance of LANs and the increasing complexity of
desktop computing applications are fueling the need for high
performance networks. A number of high-speed LAN technologies
have been proposed to provide greater bandwidth and improve
client/server response times. Among them, 100BASE-T (Fast
Ethernet) provides a non-disruptive, smooth evolution from the
current 10BASE-T technology. The non-disruptive and smooth
evolution nature, and the dominating potential market base, virtually
guarantees cost-effective and high performance Fast Ethernet
solutions.
100Mbps Fast Ethernet is a standard specified by the IEEE 802.3
LAN committee. It is an extension of the 10Mbps Ethernet standard
with the ability to transmit and receive data at 100Mbps, while
maintaining the CSMA/CD Ethernet protocol. Since the 100Mbps
Fast Ethernet is compatible with all other 10Mbps Ethernet
environments, it provides a straightforward upgrade and takes
advantage of the existing investment in hardware, software, and
personnel training.
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Switching Technology
Another approach to pushing beyond the limits of Ethernet technology
is the development of switching technology. A switch bridges
Ethernet packets at the MAC address level of the Ethernet protocol
transmitting among connected Ethernet or Fast Ethernet LAN
segments.
Switching is a cost-effective way of increasing the total network
capacity available to users on a local area network. A switch increases
capacity and decreases network loading by dividing a local area
network into different segments, which don’t compete with each other
for network transmission capacity.
The switch acts as a high-speed selective bridge between the
individual segments. The switch, without interfering with any other
segments, automatically forwards traffic that needs to go from one
segment to another. By doing this the total network capacity is
multiplied, while still maintaining the same network cabling and
adapter cards.
Switching LAN technology is a marked improvement over the
previous generation of network bridges, which were characterized by
higher latencies. Routers have also been used to segment local area
networks, but the cost of a router, the setup and maintenance required
make routers relatively impractical. Today switches are an ideal
solution to most kinds of local area network congestion problems.
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VLAN (Virtual Local Area Network)
A VLAN is a group of end-stations that are not constrained by their
physical location and can communicate as if a common broadcast
domain, a LAN. The primary utility of using VLAN is to reduce
latency and need for routers, using faster switching instead. Other
VLAN utility includes:
Security, Security is increased with the reduction of opportunity in
eavesdropping on a broadcast network because data will be switched
to only those confidential users within the VLAN.
Cost Reduction, VLANs can be used to create multiple broadcast
domains, thus eliminating the need of expensive routers.
Port-based (or port-group) VLAN is the common method of
implementing a VLAN, and is the one supplied in GSW-1674T/2474T.
Features
‹
16/24×10/100/1000Mbps Auto-negotiation Gigabit Ethernet ports
‹
All RJ45 ports support auto MDI/MDIX, so there is no need to
use cross-over cables or an up-link port
‹
‹
‹
‹
Full/half duplex transfer mode for 10/100Mbps port
Full duplex transfer mode for Gigabit port
Wire speed reception and transmission
Store-and-Forward switching scheme capability to support rate
adaptation and ensure data integrity
‹
Up to 4K/8K for GSW-1674T/2474T unicast addresses entities
per device, self-learning, and table aging
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‹
‹
‹
‹
‹
‹
‹
‹
‹
‹
272/400KBytes packet buffer for GSW-1674T/2474T.
Supports IEEE 802.3x flow control for full-duplex mode ports
Supports port-base VLAN
Supports port-base QoS
Supports Trunking
Supports Port-mirroring
Supports Port-setting for Speed/Disable, Flow control
Easy configuration via WEB Browser
Easy setting via Web Management Utility
Standard 19” Rack-mount size
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UNPACKING AND INSTALLATION
This chapter provides unpacking and installation information for
LevelOne GSW-1674T/2474T.
Unpacking
Open the shipping cartons of the Switch and carefully unpacks its
contents. The carton should contain the following items:
‹
One 24-Port 10/100/1000Mbps Gigabit Ethernet Web Smart
Switch
‹
One AC power cord, suitable for your area’s electrical power
connections
‹
‹
‹
Four rubber feet to be used for shock cushioning
Screws and two mounting brackets
CD-Rom with Web Management Utility and User’s Guide
If any item is found missing or damaged, please contact your local
reseller for replacement.
Installation
The site where you install the hub stack may greatly affect its
performance. When installing, consider the following pointers:
Install the LevelOne GSW-1674T/2474T in a fairly cool and dry
place. See Technical Specifications for the acceptable temperature
and humidity operating ranges.
Install the Switch in a site free from strong electromagnetic field
generators (such as motors), vibration, dust, and direct exposure to
sunlight.
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Leave at least 10cm of space at the front and rear of the hub for
ventilation.
Install the Switch on a sturdy, level surface that can support its weight,
or in an EIA standard-size equipment rack. For information on rack
installation, see the next section, Rack Mounting.
When installing the Switch on a level surface, attach the rubber feet to
the bottom of each device. The rubber feet cushion the hub and
protect the hub case from scratching.
Rack Mounting
The switch can be mounted in an EIA standard-size, 19-inch rack,
which can be placed in a wiring closet with other equipment. Attach
the mounting brackets at the switch’s front panel (one on each side),
and secure them with the provided screws.
Figure 1. Combine GSW-1674T/2474T with the provided screws
Then, use screws provided with the equipment rack to mount each
switch in the rack.
Figure 2. Mount the Switch in the rack
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Connecting Network Cable
LevelOne GSW-1674T/2474T supports 1000Mbps Gigabit Ethernet
that runs in Auto-negotiation mode and 10Mbps Ethernet or 100Mbps
Fast Ethernet that runs both in half and full duplex mode and
1000Mbps Gigabit Ethernet runs in full duplex mode using four pair
of Category 5 Cable.
These RJ-45 ports are Auto-MDI type port. The Switch can auto
transform to MDI-II or MDI-X type, so you can just make an easy
connection that without worrying if you are using a standard or
crossover RJ45 cable.
AC Power
LevelOne GSW-1674T/2474T used the AC power supply 100-240V
AC, 50-60 Hz. The power switch is located at the rear of the unit
adjacent to the AC power connector and the system fan. The switch’s
power supply will adjust to the local power source automatically and
may be turned on without having any or all LAN segment cables
connected.
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IDENTIFYING EXTERNAL COMPONENTS
This chapter describes the front panel, rear panel, and LED indicators
of LevelOne GSW-1674T/2474T.
Front Panel
The figure below shows the front panels of the Switch.
Figure 3. Front panel of GSW-1674T 16-port Gigabit Ethernet Switch
Figure 4. Front panel of GSW-2474T 24-port Gigabit Ethernet Switch
LED Indicator:
Comprehensive LED indicators display the status of GSW-
1674T/2474T and the network (see the LED Indicators chapter below).
Gigabit Ethernet Ports (Port 1~16/24):
The Switch 16/24 Gigabit twisted pair ports, supported auto negotiable
10/100/1000Mbps and auto MDI/MDIX crossover detection function, this
function gives true “plug and play” capability, just need to plug-in the
network cable to the hub directly and don’t care if the end node is NIC
(Network Interface Card) or switch and hub. These ports can operate in
half-duplex mode for 10/100Mbps and full- duplex mode for
10/100/1000Mbps.
Note: When the port was set to “Forced Mode”, the Auto
MDI/MDIX will be disabled.
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Rear Panel
Figure 5. Rear panel of the Switch
Power Switch:
This is a switch where you can control to enable or disable the power.
AC Power Connector:
This is a three-pronged connector that supports the power cord. Plug
in the female connector of the provided power cord into this connector,
and the male into a power outlet. Supported input voltages range from
100-240V AC at 50-60Hz.
Reset:
The Reset button is to reset all the setting back to the factory default.
Note: Be sure that you recorded the setting of your device, else all the
setting will be erased when pressing the “Reset” button.
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UNDERSTANDING LED INDICATORS
The front panel LEDs provides instant status feedback, and, helps
monitor and troubleshoot when needed.
Figure 6. LED indicators of GSW-1674T
Figure 7. LED indicators of GSW-2474T
Power and System LEDs
Power Indicator
On
:
When the Power LED lights on, GSW-1674T/2474T is receiving power.
Off
:
When the Power turns off or the power cord has improper connection.
SYSTEM: Management Indicator
Blinking
On/Off
:
:
When the CPU is working, the System LED is blinking.
The CPU is not working.
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Ports 1~16/24 Status LEDs
Link/ACT: Link/Activity
On
:
:
When the Link/ACT LED lights on, the respective port is successfully
connected to an Ethernet network.
Blinking
Off
When the Link/ACT LED is blinking, the port is transmitting or
receiving data on the Ethernet network.
: No link.
1000Mbps
On
:
:
When the 1000Mbps LED lights on, the respective port is connected to
a 1000Mbps Gigabit Ethernet network.
Off
When the respective port is connected to a 10Mbps Ethernet or
100Mbps Fast Ethernet network
100Mbps
On
:
:
When the 100Mbps LED lights on, the respective port is connected to
a 100Mbps Fast Ethernet network.
Off
When the respective port is connected to a 10Mbps Ethernet or
1000Mbps Gigabit Ethernet network.
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CONFIGURATION
Through the Web Browser you can configure GSW-1674T/2474T
such as VLAN, Trunking, QoS… etc.
With the attached Web Management Utility, you can easily discover
all the Web Management Switch, assign the IP Address, changing the
password and upgrading the new firmware.
Installing the Web Management Utility
The following gives instructions guiding you through the installations
of the Web Management utility.
1. Insert the Utility CD in the CD-Rom Drive.
2. From the Start menu on the Windows desktop, choose Run.
3. In the Run dialog box, type D:\Web Management Utility
\setup.exe (D:\ depends where your CD-Rom drive is located) and
click OK.
4. Follow the on-screen instructions to install the utility.
5. Upon completion, go to Program Files -> web management
utility and execute the Web Management utility. (Figure 6.)
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Figure 8. Web Management Utility
The Web Management Utility was divided into four parts, Discovery
List, Monitor List, Device Setting and Toolbar function, for details
instruction, follow the below section.
Discovery List
This is the list where you can discover all the Web management
devices in the entire network.
By pressing the “Discovery” button, you can list all the Web
Management devices in the discovery list.
Double click or press the “Add to monitor list” button to select a
device from the Discovery List to the Monitor List.
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System word definitions in the Discovery List:
z
z
z
z
z
z
z
z
z
MAC Address: Shows the device MAC Address.
IP Address: Shows the current IP address of the device.
Protocol version: Shows the version of the Utility protocol.
Product Name: Shows the device product name.
System Name: Shows the appointed device system name.
Location: Shows where the device is located.
Trap IP: Shows the IP where the Trap to be sent.
Subnet Mask: Shows the Subnet Mask set of the device.
Gateway: Shows the Gateway set of the device.
Monitor List
All the Web Smart Device in the Monitor List can be monitored; you
can also receive the trap and show the status of the device.
System word definitions in the Monitor List:
z
S: Shows the system symbol of the Web-Smart device,
represent for device system is not alive.
z
z
z
z
z
z
z
z
z
IP Address: Shows the current IP address of the device.
MAC Address: Shows the device MAC Address.
Protocol version: Shows the version of the Utility protocol.
Product Name: Shows the device product name.
System Name: Shows the appointed device system name.
Location: Shows where the device is located.
Trap IP: Shows the IP where the Trap to be sent.
Subnet Mask: Shows the Subnet Mask set of the device.
Gateway: Shows the Gateway set of the device.
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View Trap: The Trap function can receive the events that happen
from the Web Management Switch in the Monitor List.
There is a light indicator behind the “View Trap” button, when the
light indicates in green, it means that there is no trap transmitted, and
else when it indicates in red, it means that there is new trap
transmitted, this is to remind us to view the trap. (Figure 9)
Figure 9.
When the “View Trap” button is clicked, a Trap Information window
will pop out, it will show the trap information including the Symbol,
Time, Device IP and the Event occured. (Figure 10)
The symbol “ ” represents the trap signal arise, this symbol will
disappear after you review and click on the event record.
Figure 10.
Note: In order to receive Trap information, switch has to be configured with
Trap IP and Trap Events in Web browser, which are available in the Trap
Setting Menu (see Page 45 for detail).
Add Item: To add a device to the Monitor List manually, enter the IP
Address of the device that you want to monitor.
Delete Item: To delete the device in the Monitor List.
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Device Setting
You can set the device by using the function key in the Device Setting
Dialog box.
Configuration Setting: In this Configuration Setting, you can set the
IP Address, Subnet Mask, Gateway, Set Trap to (Trap IP Address),
System name and Location.
Select the device in the Discovery list or Monitor List and press this
button, then the Configuration Setting window will pop out as Figure
10, after filling up the data that you want to change, you must fill up
the password and press the “Set” to process the data changed
immediately.
Figure 11. Configuration Setting
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Password Change: You can use this Password Change when you
need to change the password, fill in the password needed in the dialog
box and press “Set” button to proceed the password change
immediately.
Figure 12. Password Change
Firmware Upgrade: When the device has a new function, there will
be a new firmware to update the device, use this function to update.
Figure 13.
Web Access: Double click the device in the Monitor List or select a
device in the Monitor List and press this “Web Access” button to
access the device in Web browser.
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Toolbar
The toolbar in the Web Management Utility have four main tabs, File,
View, Options and Help.
In the “File TAB”, there are Monitor Save, Monitor Save As, Monitor
Load and Exit.
Monitor Save: To record the setting of the Monitor List to the
default, when you open the Web Management Utility next time, it
will auto load the default recorded setting.
Monitor Save As: To record the setting of the Monitor List in
appointed filename and file path.
Monitor Load: To manually load the setting file of the Monitor List.
Exit: To exit the Web Management Utility.
In the “View TAB”, there are view log and clear log function, this
function will help you to show trap setting.
View Log: To show the event of the Web Management Utility and
the device.
Clear Log: to clear the log.
In the “Option TAB”, there are Refresh Time function, this function
helps you to refresh the time of monitoring the device. Choose 15 secs,
30 secs, 1 min, 2 min and 5 min to select the time of monitoring.
In the “Help TAB”, there is About function, it will show out the
version of the Web Management Utility.
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Configuring LevelOne GSW-1674T/2474T
LevelOne GSW-1674T/2474T 16/24-port 10/100/1000Mbps Gigabit
Ethernet Web Smart Switch has a Web GUI interface for smart switch
configuration. The Switch can be configured through the Web
Browser. A network administrator can manage, control and monitor
the switch from the local LAN. This section indicates how to
configure the Switch to enable its smart functions including:
‹
Port Setting (Speed/Disable, Duplex mode, Flow Control and
Port base QoS)
‹
‹
‹
‹
‹
Virtual LAN Group setting (VLAN)
Trunking
Port Mirroring
System Setting
Device status and Statistic
Login
Before you configure this device, note that when the Web Smart
Switch is configured through an Ethernet connection, make sure the
manager PC must be set on same the IP network. For example, when
the default network address of the default IP address of the Web Smart
Switch is 192.168.0.1, then the manager PC should be set at
192.168.0.x (where x is a number between 2 and 254), and the default
subnet mask is 255.255.255.0.
Open Internet Explorer 5.0 or above Web browser.
setting) to the address location.
Figure 14.
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Or through the Web Management Utility, you do not need to
remember the IP Address, select the device shown in the Monitor List
of the Web Management Utility to settle the device on the Web
Browser.
When the following dialog page appears, remain enter the default
password "admin" and press Login to enter the main configuration
window.
Figure 15.
After entering the password, the main page comes up, the screen will
display the device status.
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Figure 16. Device Status
Setup Menu
When the main page appears, find the Setup menu in the left side of
the screen (Figure 17). Click on the setup item that you want to
configure. There are eleven options: Port Settings, VLAN Settings,
Trunk Setting, Mirror Setting, Device Status, Statistic, System Settings,
Trap Setting, Password Setting, Backup Setting and Reset Setting as
shown in the Main Menu screen.
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Figure 17. Setup menu
Configuring Setup Setting
Find that there are four items, including Port Settings, VLAN Settings,
Trunk Settings and Mirror Settings in Setup menu.
Port Settings
In Port Settings menu (Figure 18), this page will show each port’s
status, press the ID parameter to set each port’s Speed, Flow Control,
QoS priority and Link Status. When you need to renew the posted
information, press the “Refresh” button.
The Link Status in the screen will show the connection speed and
duplex mode; else this dialog box will show down when the port is
disconnected.
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Figure 18. Port Setting
To change the port setting, click on the ID parameter to enter to the
selected port to configure its Speed/Disable, Flow control and QoS
setting.
Figure 19.
Speed/Disable:
This setting has six modes—100M Full, 100M Half, 10M Full, 10M
Half, Auto and Disable—for speed or port disable selections.
Flow Control:
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This setting determines whether or not GSW-1674T/2474T will be
handling flow control. Set FlowCtrl to Enable for avoiding data
transfer overflow. Or it sets to Disable; there is either no flow control
or other hardware/software management.
When the port is set to forced mode, then the flow control will
automatically set to Disable.
QoS:
In some ports that need to have a high priority to manage the data
transfer, QoS should be change. The default setting of all port QoS is
high, set the QoS to Normal where the ports that do not need to have
a high priority of transferring data.
VLAN Settings (Virtual Local Area Network)
Group individual ports into a small “Virtual” network of their own to
be independent of the other ports. To add a VLAN group, press “Add
Group” button, the new VLAN configuration window will pop out,
you can fill in the description in order to describe this VLAN Group,
check on the port to be a member to this VLAN Group, and press
“Apply” button to execute the setting.
Figure 20. VLAN Group Settings
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Once you want to modify the VLAN Group, check on the ID
parameter, the ID VLAN configuration window will pop out.
Figure 21. VLAN Settings
Trunk Setting
The Trunk function enables to cascade two devices with a double
times bandwidth (maximum up to 1.6Gbps in full duplex mode).
There are three selections in each group of trunk setting as follow:
Group 1: Selection 1(disable), Selection 2(port 1, 2), Selection 3(port 1, 2, 3, 4).
Group 2: Selection 1(disable), Selection 2(port5, 6), Selection 3(port 5, 6, 7, 8).
Figure 22. Trunk Settings
Be sure that the selected trunk setting port must connect to the device
with a same VLAN group.
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Mirror Setting
Port Mirroring is a method of monitoring network traffic that forwards
a copy of each incoming and/or outgoing packet from one port of a
network switch to another port where the packet can be studied. It
enables the manager to keep close track of switch performance and
alter it if necessary.
Configuring the port mirroring by assigning a source port from which
to copy all packets and a sniffer port where those packets will be sent.
The selection of the sniffer mode is as follow:
RX (receive) mode: this mode will duplicate the data that send to the
source and forward to the sniffer port.
Figure 23.
Device Status
Click on the “Status” to present the device status on this screen, it will
show the System Status, Port Status, VLAN Status, Trunk Status and
Mirror Status..
Press “Refresh” when you need to renew the posted information.
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Statistic
The Statistic Menu screen will show the status of each port packet
count.
Figure 24. Statistic
For Detail packet information, click on the ID parameter in Figure 24.
Figure 25.
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System Setting
The System Setting includes the System name, Location name, Login
Timeout, IP Address, Subnet Mask and Gateway. Through the Web
Management Utility, you can easily recognize the device by using the
System Name and the Location Name.
The Login Timeout is to set the idle time-out for security issue, when
there is no action in running the Web Smart Utility and the time is up,
you must re-login to Web Smart Utility before you set the Utility.
Fill up the IP Address, Subnet Mask and Gateway for the device.
Figure 26.
Trap Setting
The Trap Setting enables the device to monitor the Trap through the
Web Management Utility, set the Trap IP Address of the manager
where the trap to be sent.
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Figure 27. Trap Setting
‹
System Events: Monitoring the system’s trap.
Device Bootup: a trap when booting up the system.
Illegal Login: a trap when there is using a wrong password login,
and it will record from where the IP to be login.
‹
Twisted Pair Port Events: Monitoring the copper port status.
Abnormal Receive Error: a trap when there are receive data error
in copper port.
Abnormal Transmit Error: a trap when there are transmit data
error in copper port.
Abnormal: 50 error packet count within 10 seconds.
Set Password
Password is the invaluable tool for the manager to secure Web
Management Switch, use this function to change the password.
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If you forget the password, press the “Reset” button in the rear panel
of GSW-1674T/2474T, the current setting includes VLAN, Port
Setting… etc. will be lost and the Switch will restore to the default
setting.
Figure 28. Set Password
Backup Setting
The backup tools help you to backup the current setting of GSW-
1674T/2474T. Once you need to backup the setting, press the
“Backup” button to save the setting.
To restore a current setting file to the device, you must specify the
backup file and press “Restore” button to proceed the setting of the
recorded file.
Figure 29. Backup Setting
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Note: when restoring a recorded file, the current password will not be erased.
Reset Setting
The Factory Reset button helps you to reset the device back to the
default setting from the factory. Be aware that the entire configuration
will be reset, the IP address of the device will be set to default setting
192.168.0.1.
Figure 30. Reset Setting
Logout
When press this function, the web configuration will go back to first
Login page.
Figure 31. Logout
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TECHNICAL SPECIFICATIONS
General
Standards
IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX Fast Ethernet
IEEE 802.3ab 1000BASE-T Gigabit Ethernet
IEEE 802.3x Full Duplex Flow Control
Protocol
CSMA/CD
Data Transfer Rate
Ethernet: 10Mbps (half duplex), 20Mbps (full-duplex)
Fast Ethernet: 100Mbps (half duplex), 200Mbps (full-duplex)
Gigabit Ethernet: 2000Mbps (full-duplex)
Topology
Star
Network Cables
10BASET: 2-pair UTP Cat. 3, 4, 5; up to 100m
100BASE-TX: 2-pair UTP Cat. 5; up to 100m
1000BASE-T: 4-pair UTP Cat. 5; up to 100m
Number of Ports
16/24 × 10/100/1000Mbps Auto-MDIX RJ-45 ports
Physical and Environmental
AC inputs
Power Consumption
Temperature
Humidity
100-240V AC, 50/60 Hz internal universal power supply
25 Watts (Max) for GSW-1674T , 32Watts (Max) for GSW-2474T
Operating: 0° ~ 40° C, Storage: -10° ~ 70° C
Operating: 10% ~ 90%, Storage: 5% ~ 90%
440 x 210 x 44 mm (W x H x D)
Dimensions
EMI:
FCC Class A, CE Mark Class A, VCCI Class A
cUL(UL60950), CB(IEC60950)
Safety:
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Performance
Transmits Method:
Store-and-forward
Filtering Address Table:
4/8K entries per device for GSW-1674T/2474T
Packet
10Mbps Ethernet: 14,880/pps
Filtering/Forwarding Rate:
100Mbps Fast Ethernet: 148,800/pps
1000Mbps Gigabit Ethernet: 1,488,000/pps
MAC Address Learning:
Transmits Method
RAM Buffer
Automatic update
Store-and-forward
272/400K bytes per device for GSW-1674T/2474T
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