1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs)----- 5
1-4-2. User Interfaces on the Rear Panel---------------------------------------- 7
1-5.VIEW OF THE OPTIONAL MODULES ------------------------------------------------- 8
4-1.RESOLVING NO LINK CONDITION ---------------------------------------------------61
4-2.Q&A------------------------------------------------------------------------------------61
APPENDIX A TECHNICAL SPECIFICATIONS ------------------------------------62
iii
Caution
Circuit devices are sensitive to static electricity, which can damage their delicate
electronics. Dry weather conditions or walking across a carpeted floor may cause you to
acquire a static electrical charge.
To protect your device, always:
• Touch the metal chassis of your computer to ground the static electrical charge before
you pick up the circuit device.
• Pick up the device by holding it on the left and right edges only.
Electronic Emission Notices
Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a class A
computing device pursuant to Subpart J of part 15 of FCC Rules, which are designed to
provide reasonable protection against such interference when operated in a commercial
environment.
European Community (CE) Electromagnetic Compatibility Directive
This equipment has been tested and found to comply with the protection requirements
of European Emission S tandard EN55022/EN60555-2 and the Generic European Immunity
Standard EN50082-1.
EMC:
EN55022(1988)/CISPR-22(1985) class A
EN60555-2(1995) class A
EN60555-3
IEC1000-4-2(1995) 4K V CD, 8KV, AD
IEC1000-4-3(1995) 3V/m
IEC1000-4-4(1995) 1KV – (power line), 0.5KV – (signal line)
iv
About this user’s manual
In this user’s manual, it will not only tell you how to install and connect your
network system but configure and monitor the Web-Smart Switch through the builtin Ethernet ports step-by-step. Many explanation in detail of hardware and software
functions are shown as well as the examples of the operation for web-based
interface.
Overview of this user’s manual
Chapter 1 “Introduction” describes the features of Web-Smart Switch
Chapter 2 “Installation”
Chapter 3 “Operation of Web-based Management”
Chapter 4 “Maintenance”
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1. Introduction
1-1. Overview of 24 Fast Ethernet + 2 Gigabit Web-Smart Switch
The Web-Smart Switch, implemented 24 10/100Mbps TP + 2 Gigabit dual
media ports with SFP/GBIC, is a standard switch that meets all IEEE 802.3/u/x/z
Gigabit, Fast Ethernet and Ethernet specifications. The switch can be managed
through Ethernet port using Web-based management unit, associated with webbased management, the network administrator can logon the switch to monitor,
configure and control each port’s activity. In addition, the switch implements the
QoS (Quality of Service), VLAN, Trunking. It is suitable for office application.
• Model Description
Model Port 25, 26 Configurations
24 Port 10/100Base-TX +
2 Port Gigabit TP/SFP
24 Port 10/100Base-TX +
2 Port Gigabit TP/GBIC
Two types of media --- TP and SFP Fibe r
Two types of media --- TP and GBIC Fiber
10/100/1000Mbps TP is a standard Ethernet port that meets all IEEE
802.3/u/x/z Gigabit, Fast Ethernet specifications. 1000Mbps SFP Fiber transceiver
is a Gigabit Ethernet port that fully complies with all IEEE 802.3z and 1000BaseSX/LX standards.
1000Mbps Single Fiber WDM (BiDi) transceiver is designed with an optic
Wavelength Division Multiplexing (WDM) technology that transports bi-directional
full duplex signal over a single fiber simultaneously.
Key Features in the Device
•
QoS:
The switch offers powerful QoS function. This function supports 802.1p,
VLAN-tagged priority, can make precedence of 8 priorities and Port-based
QoS service that we called VIP Port function in the switch.
VLAN:
Supports Port-based VLAN, IEEE802.1Q Tag VLAN. And supports 24 active
VLANs and VLAN ID 1~4094.
Port Trunking:
Allows one or more links to be aggregated together to form a Link
Aggregation Group by the static setting.
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1-2. Checklist
Before you start installing the switch, verify that the package contains the
following:
⎯ A set of 24 10/100Mbps TP + 2 Gigabit dual media Ethernet switch
⎯ Modules (optional)
⎯ Mounting Accessory (for 19 ” Rack Shelf)
⎯ This User's Manual in CD-ROM
⎯ AC Power Cord
Please notify your sales representative immediately if any of the aforementioned
items is missing or damaged.
1-3. Features
The Web-Smart Switch, a standalone off-the-shelf switch, provides the
comprehensive features listed below for users to perform system network
administration and efficiently and securely serve your network.
Hardware
•
• Supports 24-port 10/100M TP ports with Nway and auto MDIX function
• In24 Port 10/100Base-TX + 2 Port Gigabit TP/SFP switch, it supports 2 Gigabit
dual media ports(TP/SFP) and 2 slots fo r removable SFP module supporting
1000M SFP fiber module
• In24 Port 10/100Base-TX + 2 Port Gigabit TP/GBIC switch, it supports 2 Gigabit
dual media ports(TP/GBIC) and 2 slots for rem ovable GBIC module supporting
1000M GBIC fiber module
• Supports concisely the status of port and easily port configuration
• Supports per port traffic monitoring counters
• Supports a snapshot of the system Informatio n when you login
• Supports port mirror function
• Supports the static trunk function
• Supports user management and limits one user to login
• Supports Broadcasting Suppression to avoid network suspended or crashed
• Supports to send the trap event while monitored events happened
• Supports default configuration which can be restored to overwrite the current
configuration which is working on via Web UI and Reset button of the switch
• Supports Quality of Service (QoS) used for vlan tag priority and has VIP port
priority that is the same as port based QoS
• Built-in web-based management instead of using CLI interface, providing a more
convenient GUI for the user
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1-4. View of 24 Fast Ethernet + 2 Gigabit Web-Smart Switch
Fig. 1-1 Full View of 24 Fast Ethernet + 2 Gigabit Web-Smart Switch with SFP/GBIC Module
1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs)
There are 24 TP Fast Ethernet ports and 2 slots for optional removable
modules on the front panel of the switch. LED display area, locating on the front
panel, contains a CPURUN, Power LED and 2 6 ports working status of the switch.
LED SET Mode: ACT/FDX/SPD
CPU Indication LED
Power Indication LED
RESET Button:
RESET button is used to
restore the system default
setting.
Fig. 1-2 Front View of 24 Fast Ethernet +2 Gigabit Web-Smart Switch with SFP Module
LEDSET Button
LEDSET button is
used to change
the LED display
mode
TP Port Status: ACT/FDX/SPD
TP Port Status: Link
Fast Ethernet Port
Gigabit Dual Media Port: SFP/TP
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•LED Indicators
LED Color Function
System LED
CPURUN Green Lit when CPU is on and good
POWER Green Lit when AC power is on and good
ACT Green Lit when LEDSET set on active mode
FDX Green Lit when LEDSET set on full-duplex mode
SPD Green Lit when LEDSET set on speed mode
10/100Mbps Ethernet TP Port 1 to 24 LED
LNK Green
Amber
ACT/FDX/ SPD
LNK Green
FB Green
ACT/FDX/ SPD
(TP Port 1
to 24 LED)
10/100/1000Mbps Gigabit TP/Fiber Port 25, 26 LED
Green
(Port 25,
26 LED)
Lit when connection with remote device is good
Off when cable connection is not good
a. LEDSET set on ACT (active) mode:
Blinks when any traffic is present
b. LEDSET set on FDX (full-duplex) mode:
Lit when full-duplex mode is active
Blinks when any collision is present
c. LEDSET set on SPD (speed) mode:
Lit when 100Mbps speed is active
Off when 10Mbps speed is active
Lit when connection with remote device is good
Off when cable connection is not good
Lit when Fiber port is active
Off when TP port is active
a. LEDSET set on ACT (active) mode:
Blinks when any traffic is present
b. LEDSET set on FDX (full-duplex) mode:
Lit when full-duplex mode is active
Blinks when any collision is present
c. LEDSET set on SPD (speed) mode:
Lit when 1000Mbps speed is active
Off when 10/100Mbps speed is active
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1-4-2. User Interfaces on the Rear Panel
There is one AC power input socket for having the switch powered on or off.
Fig. 1-3 Rear View of 24 Fast Ethernet +2 Gigabit Web-Smart Switch
AC Line 100-240V 50/60 Hz
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1-5. View of the Optional Modules
In the switch, Port 25, 26 includes two types of media --- TP and SFP Fiber
(LC, BiDi LC…); this port supports 10/100/1000Mbps TP or 1000Mbps SFP Fiber
with auto-detected function. 1000Mbps SFP Fiber transceiver is used for highspeed connection expansion; the following are optional SFP types provided for the
switch:
⎯ 1000Mbps LC, MM, SFP Fiber transceiver (SFP.0LC.202)
⎯ 1000Mbps LC, SM 10km, SFP Fiber transceiver (SFP.0LC.212.10)
⎯ 1000Mbps LC, SM 30km, SFP Fiber transceiver (SFP.0LC.212.30)
⎯ 1000Mbps LC, SM 50km, SFP Fiber transceiver (SFP.0LC.212.50)
⎯ 1000Mbps BiDi LC, type 1, SM 20km, SFP Fiber WDM transceiver
(SFP.0BL.621.201)
⎯1000Mbps BiDi LC, type 2, SM 20km, SFP Fiber WDM transceiver
(SFP.0BL.621.202)
⎯1000Mbps LC, SM 10km, SFP Fiber transceiver with DDM
(SFP.DLC.212.10)
Fig. 1-4 Front View of 1000Base-SX/LX LC, SFP Fiber Transceiver
Fig. 1-5 Front View of 1000Base-LX BiDi LC, SFP Fiber Transceiver
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2. Installation
2-1. Starting Web-Smart Switch Up
This section will give users a quick start for:
- Hardware and Cable Installation
- Management Station Installation
- Software booting and configuration
2-1-1. Hardware and Cable Installation
At the beginning, please do first:
⇒ Wear a grounding device to avoid the damage from electrostatic discharge
• Installing Optional SFP/GBIC Fiber Transceivers to the Web-Smart Switch
Note: If you have no modules, please skip this section.
• Connecting the SFP Module to the Chassis:
The optional SFP modules are hot swappable, so you can plug or u nplug it
before or after powering on.
1. Verify that the SFP/GBIC module is the right model and conforms to the
chassis
2. Slide the module along the slot. Also be sure that the module is properly
seated against the slot socket/connector
Fig. 2-1 Installation of Optional SFP/GBIC Fiber Transceiver
3. Install the media cable for network connection
4. Repeat the above steps, as needed, for each module to be installed into
slot(s)
5. Have the power ON after the above procedures are done
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• TP Port and Cable Installation
⇒ In the switch, TP port supports MDI/MDI-X auto-crossover, so both types of
cable, straight-through (Cable pin-outs for RJ-45 jack 1, 2, 3, 6 to 1, 2, 3, 6 in
10/100M TP; 1, 2, 3, 4, 5, 6, 7, 8 to 1, 2, 3, 4, 5, 6, 7, 8 in Gigabit TP) and
crossed-over (Cable pi n-outs for RJ -45 jack 1, 2, 3, 6 to 3, 6, 1, 2) can be used.
It means you do not have to tell from them, just plug it.
⇒ Use Cat. 5 grade RJ-45 TP cable to connect to a TP port of the switch and the
other end is connected to a network-aware device such as a workstation or a
server.
⇒ Repeat the above steps, as needed, for each RJ-45 port to be connected to a
Gigabit 10/100/1000 TP device.
Now, you can start having the switch in operation.
• Power On
The switch supports 100-240 VAC, 50-60 Hz power supply. The power
supply will automatically convert the local AC power source to DC power. It does not
matter whether any connection plugged into the switch or not when power on, even
modules as well. After the power is on, all LED indicators will light up immediately
and then all off except the power LED still keeps on. This represents a reset of the
system.
• Firmware Loading
After resetting, the bootloader will load the firmware into the memory. It will
take about 30 seconds, after that, the switch will flash all the LED once and
automatically performs self-test and is in ready state.
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2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail
Fig. 2-2
Caution: Allow a proper spacing and proper air ventilation for the cooling fan
at both sides of the chassis.
⇒ Wear a grounding device for electrostatic discharge.
⇒ Screw the mounting accessory to the front side of the switch (See Fig. 2-2).
⇒ Place the Chassis into the 19-inch wiring closet rail and locate it at the proper
position. Then, fix the Chassis by screwing it.
2-1-3. Cabling Requirements
To help ensure a successful installation and keep the network performance
good, please take a care on the cabling requirement. Cables with worse
specification will render the LAN to work poorly.
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2-1-3-1. Cabling Requirements for TP Ports
⇒ For Fast Ethernet TP network connection
⎯ The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of
100 meters.
⇒ Gigabit Ethernet TP network connection
⎯ The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of
100 meters. Cat. 5e is recommended.
2-1-3-2. Cabling Requirements for 1000SX/LX SFP Module
It is more complex and comprehensive contrast to TP cabling in the fiber
media. Basically, there are two categories of fiber, multi mode (MM) and single
mode (SM). The later is categorized into several classes by the distance it supports.
They are SX, LX, LHX, XD, and ZX. From the viewpoint of connector type, there
mainly are LC and BIDI LC.
⎯ Gigabit Fiber with multi-mode LC SFP module
⎯ Gigabit Fiber with single-mode LC SFP module
⎯ Gigabit Fiber with BiDi LC 1310nm SFP module
⎯ Gigabit Fiber with BiDi LC 1550nm SFP module
The following table lists the types of fiber that we support and those else not
listed here are available upon request.
Theoretically, the switch partitions the collision domain for each port in switch
cascading that you may up-link the switches unlimitedly. In practice, the network
extension (cascading levels & overall diameter) must follow the constraint of the
IEEE 802.3/802.3u/802.3z and other 802.1 series protocol specifications, in which
the limitations are the timing requirement from physical signals defined by 802.3
series specification of Media Access Control (MAC) and PHY, and timer from some
OSI layer 2 protocols such as 802.1d, 802.1q, LACP and so on.
The fiber, TP cables and devices’ bit-time delay (round trip) are as follows:
1000Base-X TP, Fiber 100Base-TX TP
Round trip Delay: 4096 Round trip Delay: 512
Cat. 5 TP Wire: 11.12/m Cat. 5 TP Wire: 1.12/m
Fiber Cable: 10.10/m TP to fiber Converter: 56
Bit Time unit: 1ns (1sec./1000 Mega bit)
Bit Time unit: 0.01μs (1sec./100 Mega bit)
Table 2-2
Sum up all elements’ bit-time delay and the overall bit-time delay of
wires/devices must be within Round Trip Delay (bit times) in a half-duplex network
segment (collision domain). For full-duplex operation, this will not be applied. You
may use the TP-Fiber module to extend the TP node distance over fiber optic and
provide the long haul connection.
⎯1000SX Fiber module: Multi-mode up to 220/275/500/550m by fiber type
option
⎯ 1000LX Fiber module: Single-mode up to 10Km
⎯ 1000LHX Fiber module: Single-mode up to 30Km
⎯ 1000ZX Fiber module: Single-mode up to 50Km
• Typical Network Topology in Deployment
A hierarchical network with minimum levels of switch may reduce the timing
delay between server and client station. Basically, with this approach, it will
minimize the number of switches in any one path; will lower the possibility of
network loop and will improve network efficiency. If more than two switches are
connected in the same network, select one switch as Level 1 switch and connect all
other switches to it at Level 2. Server/Host is recommended to connect to the Level
1 switch. This is general if no VLAN or other special requirements are applied.
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Case1: All switch ports are in the same local area network. Every port can access
each other (See Fig. 2-3).
Fig. 2-3 No VLAN Configuration Diagram
If VLAN is enabled and configured, each node in the network that can
communicate each other directly is bounded in the same VLAN area.
Here VLAN area is defined by what VLAN you are using. The switch
supports both port-based VLAN and tag-based VLAN. They are different in practical
deployment, especially in physical location. The following diagram shows how it
works and what the difference they are.
Case2a: Port-based VLAN (See Fig.2-4).
1. The same VLAN members could not be in different switches.
2. Every VLAN members could not access VLAN members each other.
3. The switch manager has to assign different names for each VLAN groups
at one switch.
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Fig. 2-4 Port-based VLAN Diagram
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Case 2b: Port-based VLAN (See Fig.2-5).
User Manual
Fig. 2-5 Port-based VLAN Diagram
1. VLAN1 members could not access VLAN2, VLAN3 and VLAN4 members.
2. VLAN2 members could not access VLAN1 and VLAN3 members, but they could
access VLAN4 members.
3. VLAN3 members could not access VLAN1, VLAN2 and VLAN4.
4. VLAN4 members could not access VLAN1 and VLAN3 members, but they could
access VLAN2 members.
Case3a: The same VLAN members can be at different switches with the same VID
(See Fig. 2-6).
Fig. 2-6 Attribute-based VLAN Diagram
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2-1-4. Configuring the Management Agent of Web-Smart Switch
In the way of web, user is allowed to startup the switch management function.
Users can use any one of them to monitor and configure the switch. You can touch
them through the following procedures.
Section 2-1-4-1: Configuring Management Agent of Web-Smart Switch through
Ethernet Port
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