16 / 24 Ports Gigabit Web Smart Switch with 4 ports mini-GBIC
User’s Manual
Version 1.0 / August, 2010
FCC Certifications
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 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 the instruction manual, 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 own expense.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received; including interference that
may cause undesired operation.
CE Mark Warning
This equipment complies with the requirements relating to electromagnetic
compatibility, EN 55022 class A for ITE, the essential protection requirement of
Council Directive 2004/108/EC on the approximation of the laws of the Member
States relating to electromagnetic compatibility.
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.
Thank you for purchasing the 16/24-Port Gigabit Web Smart Switch with
4-Port mini-GBIC. Before you start, please verify that your package contains
the following items:
1. One 16/24-Port Gigabit Web Smart Switch with 4-Port mini-GBIC.
2. One power cord.
3. Rack-mount brackets and screws (optional).
4. Manual CD.
Introduction
General Description
Easily boosting your networking throughput, the 16/24-Ports Gigabit Web
Smart Switch provides you 16/24 10/100/1000 Mbps gigabit ports that lead
you to a real gigabit connection. Users are now able to transfer high
bandwidth-demanded files faster and get a real efficiency improvement with
the user-friendly Web-based management interface. This product also
equips 4 mini GBIC slots for your flexible fiber connection. Use of the
mini-GBIC port disables the connection of its corresponding copper port
automatically.
The management functionalities provide efficient network usage. VLAN
reduces the collisions from widely broadcasting. Port Aggregation enlarges
the bandwidth of backbone connection. QoS is supported to secure the
bandwidth for some bandwidth-demanded applications including VoIP or
videoconference. The 802.3x and backpressure flow control mechanisms
are also supported to ensure the correctness of data transmitting.
Equips 4 SFP ports for optional fiber connection.
Supports auto-detection for mini-GBIC module inset.
Supports Port Mirror.
Supports 8 groups aggregation.
Supports QoS function, tag base, DSCP priority.
Supports Rate Limit (ICMP Rate, Broadcast Rate, Multicast Rate,
Ingress/Egress Rate).
Supports full duplex flow control and half duplex back pressure.
Non-blocking wire-speed switching performance.
Provides 8K MAC address entries and 16 groups VLAN table.
Supports firmware upgrade, SNMP.
Supports Jumbo frame 9600 bytes.
Supports 500K bytes buffer Memory.
Supports Web-based management interface.
FCC, CE, VCCI Class A. Meet RoHS.
The Front Panel
The front panel consists of the ports and LED indicators. Please refer to the
following paragraph for information.
LEDs Definition
LED for the device:
The switch provides a power LED for the device.
LED Status Operation
Power
Steady Green The switch is powered on
Off The switch is powered off
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LED for each port:
No valid link on this port or the port is connected
No valid link on this port or the port is connected
The switch provides one “1000M” LED and one “10/100M” LED for each port.
1000M LED: Shows the current transmitting/receiving speed of the port.
10/100M LED: Shows the link status and the activities on the port.
LED Status Operation
Green The port is connected at 1000 Mbps.
A valid link is established, and there is data
transmitting/receiving.
at 10/100 Mbps.
A valid link is established, and there is no data
transmitting/receiving.
A valid link is established, and there is data
transmitting/receiving.
1000M
10/100M
Blinking Green
Off
Steady Green
Blinking Green
Off
at 1000 Mbps.
Attention::::
last 4 RJ-45 (copper) ports.
The Mini GBIC slot shares the same LED indicator with the
Port Operation
The auto-negotiation feature allows those ports running at one of the
following operation modes:
Media Speed Duplex Mode
10 Mbps
10/100/1000 Mbps(copper)
100 Mbps
1000 Mbps Full Duplex
1000 Mbps(Fiber)
(mini-GBIC required)
1000 Mbps Full Duplex
Note: For the last port, when both the fiber and cooper interfaces are
connected, the system adapts the fiber interface and disables the relevant
cooper port automatically.
Full Duplex
Half Duplex
Full Duplex
Half Duplex
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Restore Default Button
You can use this button to reset the switch or restore factory default settings.
To reset the switch, press the button once.
To restore factory default settings, press and hold the button for three
seconds.
The Rear Panel
The rear panel of the switch:
Power Receptacle
To be compatible with the electric service standards around the world, the
switch is designed to afford the power supply in the range from 100 to 240
VAC, 50/60 Hz. Please make sure that your outlet standard to be within this
range.
To power on the switch, please plug the female end of the power cord firmly
into the receptacle of the switch and the other end into an electric service
outlet. After the power cord installation, please check if the power LED is lit
for a normal power status.
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Installation
This switch can be placed on your desktop directly, or mounted in a rack.
Please refer to the instructions for installation.
Before installing the switch, we recommend:
1. The switch is placed with appropriate ventilation environment. A
minimum 25 mm space around the unit is recommended.
2. The switch and the relevant components are away from sources of
electrical noise such as radios, transmitters and broadband amplifiers
3. The switch is away from environments beyond recommend moisture
Desktop Installation
1. Install the switch on a level surface that can support the weight of the
unit and the relevant components.
2. Plug the switch with the female end of the provided power cord and plug
the male end to the power outlet.
Rack-mount Installation
The switch may be standalone, or mounted in a rack. Rack mounting
facilitate to an orderly installation when you are going to install series of
networking devices.
Procedures to Rack-mount the Switch:
1. Disconnect all the cables from the switch before continuing.
2. Place the unit the right way up on a hard, flat surface with the front
facing you.
3. Locate a mounting bracket over the mounting holes on one side of the
unit.
4. Insert the screws and fully tighten with a suitable screwdriver.
5. Repeat the two previous steps for the other side of the unit.
6. Insert the unit into the rack and secure with suitable screws (optional).
7. Reconnect all the cables.
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Installing Network Cables
Mbps Fiber
The cable type differs from the
GBIC you choose. Please refer to
the instruction came with your
1. Crossover or straight-through cable: All the ports on the switch
support Auto-MDI/MDI-X functionality. Both straight-through or
crossover cables can be used as the media to connect the switch with
PCs as well as other devices like switches, hubs or router.
2. Category 3, 4, 5 or 5e, 6 UTP/STP cable: To make a valid connection
and obtain the optimal performance. An appropriate cable that
corresponds to different transmitting/receiving speed is required. To
choose a suitable cable, please refer to the following table.
Media Speed Wiring
10/100/1000
Mbps copper
10 Mbps Category 3,4,5 UTP/STP
100 Mbps Category 5 UTP/STP
1000 Mbps Category 5e,6 UTP/STP
1000
(mini-GBIC
required)
1000 Mbps
mini-
mini-GBIC.
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Functional Description
Jumbo Frame
With Jumbo Frame supported, it is allowed for the switch to transport
identical data in fewer frames. Hence helps to ensure fewer overheads,
shorten processing time, and reduce interruptions.
Note: To enable Jumbo Frame, Flow Control should be enabled in advance.
Flow Control and Back Pressure
Flow Control and Back Pressure both contributes for lower and higher speed
devices to communicate to each other hence ensures the correctness of
data transmitting. The 802.3x flow control and Back Pressure mechanisms
work respectively for full and half duplex modes. Flow Control can be
enabled or disabled on a per-port basis.
Mirror
The Mirror function provides network administrator to monitor the traffic. By
forwarding a copy of the packets that transferred by the monitored port, the
sniffer port received all the packets and hence is able to monitor the traffic
of the specified port.
VLAN
With VLAN supported, the network can be segmented in groups to reduce
the collisions from widely broadcasting. The device supports both
port-based VLAN and 802.1Q tag based VLAN. Port-based VLAN classifies
incoming packets to VLANs according to their ingress port. The 802.1Q
based VLAN add a tag to the header of the packet to classify their VLANs.
Trunk (Aggregation)
The Trunk functionality integrates several ports to enlarge the bandwidth
that helps to boost the backbone connectivity. The switch allows the
Maximum 8 groups for each group.
Quality of Service (QoS)
The QoS service classifies packets into different precedence. The packets
are transmitted and received by their classified priorities. This mechanism
helps high bandwidth demanded applications such as VoIP to get an
unobstructed connection.
SNMP
This device is SNMP (Simple Network Management Protocol)-management
supported. This allows this product to be monitored or inspected by a SNMP
management station.
11
Management guide
Access the management interface of the
Switch
This section instructs you how to enter and proceed with the advanced
management capability, which can be accessed through console port or
Internet Browser over the network (in-band).
Manage the device via command line interface
To start-up the command line interface, please connect a PC COM port to
the RS-232 connector and activate a terminal emulation software (e.g.
HyperTerminal of Windows.)
The terminal emulation software should be started as the following
configuration:
1. Data rate: 115200 baud.
2. Data format: 8 data bits, 1 stop bit and no parity.
3. Flow control: none.
4. Click the property icon, select settings, make sure that:
“The Function, arrow, and ctrl keys act as”: Terminal keys.
“Emulation”: VT100.
Note: To manage via command line interface, please find the “Appendix” for
more information.
Manage the device via WEB browser
To access the Web-based management interface, you should configure the
management station with an IP address and subnet mask that compatible to
your switch.
1. Running your Web Browser and enter the IP address “192.168.2.1” in the
Address field.
2. Key in the password 1234 (default value) to pass the authentication. Also,
you can initialize the Password in the configuration of System.
3. After authentication procedure, the following page shows up, and then you
may click the hyperlinks on the left side of each page to get access to each
management functions.
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System
The System window provides the switch information and allows users to
configure the switch properties.
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Items Functions
The IP Address of DHCP Server assign to client
value is blank
MAC Address The MAC address of this device..
S/W Version The software version of this device.
H/W Version The hardware version of this device.
Active IP Address The current IP address of the switch
Active Subnet Mask The current Subnet Mask of the switch
Active Gateway The current Gateway of the switch
DHCP Server
for managing network automatically
Lease Time Left The remaining lease time of IP Address that
DHCP Server assign to the client
DHCP Enabled Select it or not to obtain IP Address
automatically
Fallback IP Address Setup the IP address of the switch for fallback
Fallback Subnet Mask Setup the Subnet Mask of the switch for
fallback
Fallback Gateway Setup the Gateway of the switch for fallback
Management VLAN The VLAN group that is allowed to access the
WEB-based management interface.
Name Defines the user-defined device name
Password The Login password. (the Default
or random value)
Inactivity Timeout
(secs)
SNMP enabled Select it or no to configure SNMP Network
SNMP Trap destination Specify a trap IP. A trap IP is the destination
SNMP Read Community Fill in a name in the column, which is the
SNMP Write Community Fill in a name in the column, which is the
SNMP Trap Community Configure the type of SNMP Trap Community
To save the configuration of the system, click “Apply” to save
Note:
After applying a new IP address, a new login page will be started
automatically. Please login again to proceed to other configurations.
The time of automatic broken network
Management, which allows network
administrators to monitor and configure this
device with SNMP software.
port for sending trap information, which is
usually the IP address of network
administrators.
password for accessing MIB with read-only
authority.
password for accessing MIB with read-only
authority.
15
Port
This Port Configuration page shows the link status of each port and allows
users to configure speed, flow control for each port.
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Items Functions
enable jumbo frames to support data packets up to
PERFECT_REACH/Power
e
The column lights
enables
Enable Jumbo FramesCheck the box to enable jumbo frames. You can
9600 bytes in size.
There are four options for power saving mode as th
Saving Mode
Link Shows the link status of each port.
Mode Select a speed for this port. “Auto Speed”
Flow Control Mark the checkbox to enable the Flow control, or
Drop frames after
excessive collisions
To save the configuration of the system, click “Apply” to save. You can also
click the “Refresh” button to see the latest status of each port.
below: Full; Link Down; Link Up; Disable
green with the link speed while there is valid
connection on this port.
auto-negotiation. “Disable” stop the port from
functioning. You can also select 10/100 Half/Full
or 1000 Full
unmark to disable.
Enable or disable drop of frames when excessive
collisions occur in half duplex mode
VLAN
VLAN divides the network members into groups to reduce packets collisions
and improve the network efficiency. The switch supports 802.1Q tag-based
VLAN. This page shows up VLAN Configuration List, and you can follow the
instructions to configure.
To add new VLAN groups,
1. Fill in a VLAN id from 2 to 4094 in the “VLAN ID” column.
Click ”Add” to come into the page of “VLAN Setup”
2. Select the ports for selected VLAN group.
3. Click the “Apply” button to execute.
In the VLAN Configuration List, you can Modify / Delete / Refresh a
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VLAN group
1. Select the VLAN group, click “Modify”, then setup the Port as the
members of this VLAN group by clicking those marked checkboxes.
Finally, click the “Apply” button to execute.
2. Select the VLAN ID of the VLAN you want
in the VLAN Configuration List, then click
“Delete” / “Refresh” to clear/refresh this
VLAN group.
Note:
1. When a port is configured to a specific VLAN group, a PVID that
corresponding to the VLAN id will be assigned automatically to this
port. (Ex, when you make port 3 of a VLAN with VLAN id “2”, the
PVID “ 2 ” will be assigned automatically to port 3)
2. Settings in VLAN, Port aggregation, and Mirror are correlative.
Please make sure that the setting won’t influence each other.
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PVID
Set or show the VLAN awareness mode for the port. VLAN aware
eived frames and insert the
this
while receiving an untagged frame from the port, the switch will
When the VLAN-enabled switch receives a tagged packet, the packet will be
sent to the port’s default VLAN according to the PVID (port VLAN ID) of the
receiving port. Click “Port Config”, the page of VLAN Per Port Configuration
pops up.
This page display when the switch is in Tag VLAN mode, the global setting of
the ports will affect all Tag VLANs. It contains the following fields:
Items Functions
Port The switch Port Number 1~16/24
VLAN
aware
Enabled
Ingress
Filtering
Enabled
Packet
Type
PVID
ports will strip the VLAN tag from rec
tag in transmitted frames (except PVID). VLAN unaware ports
will not strip the tag from received frames or insert the tag in
transmitted frames.
It determines how to process frames tagged for VLANs for which
the ingress port is not a member.
Tagged Only: block all un-tagged packets from accessing
port.
All: all packets are allowed to access this port.
assign a tag to the frame, using the PVID of the port as its VID.
Port VLAN ID(1~4094) or None
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Aggregation/ Trunk Configuration
This page shows the aggregation groups and the aggregation mode.
To set up the Port trunk groups, put the ports number into the same
Aggregation group. There are eight groups to choose.
Don’t forget to click “Apply” to save the setting.
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