5/8/16/24 Ports
Fast Ethernet Switch
User’s Guide
VER:1.0
TABLE OF CONTENTS
1 INTRODUCTION
1.1 Unpacking….…………………….. 2
1.2 Front Panel. ………….…………... 2
1.3 Rear Panel .………….….………... 2
1.4 LED Indicators.….…………….…. 2
1.5 Features…………….……….……. 3
2 PERFORMANCE FEATURES
2.1 Performance Features………….…. 5
3 INSTALLATION
3.1 Installation……………….….……. 6
3.2 SWITCH to PC…..….. ..….. ..….. 6
3.3 HUB(SWITCH) With UP Link
(MDI-II) to switch…...
3.4 HUB(SWITCH) Without UP Link
(MDI-II) to switch…...
7
7
4 APPENDIX
1
1 INTRODUCTION
1.1 Unpacking
Open the box and carefully unpacks its
contents. The box should contain the
following items:
One Switch
4
rubber pads
One external power adapter (only 5/8 ports
switch)
User’s Guide.
If any item is found missing or damaged,
please contact your
dealer for replacement.
1.2 Front Panels
For detail of the LED indicators in the front
panel of the switch, refer to the LED Indicator
section for detailed information about each of
the 5/8/16/24 ports switch’s LED indicators.
1.3 Rear Panel
There are 24/16/8/5 10/100Mbps MDI-X port
Jacks and one
DC Power Jack in.
1.4 LED Indicators
The LED indicators of the Switch include
Power 、 Link/ACT and 100M. The LED
indicators are used to facilitate monitoring and
troubleshooting of the Switch. The following
shows the LED indicators for the Switch along
with explanation of each indicator.
2
LED
Indicat
or
POWE
R
LINK/
ACT
100M
1.5 Features
dynamic memory allocation with store-and
forward switching to ensure that the buffer is
effectively allocated for each port, while
controlling the data flow between the transmit
and receive nodes to guarantee against all
Color Status Description
This indication
Green Light
— Extinguish
op when the
Switch is turned on
If this indicator is
not light, check the
AC power
connector to
ensure proper
insertion of the
power cord and the
power switch is
turned on.
The port is
Green Light
connected to a
Ethernet station
The port is
Green Blinking
transmitting or
receiving data
The port is conn
ected to a
Green Light
100Mbps Fast
Ethernet station
or MDI-II
The port is
connected to a
— Extinguish
10Mbps Fast
Ethernet station
or MDI-II
The 5/8/16M/24 ports switch combines large
3
possible packet loss. The 5/8/16/24 ports switch
can detect 10M/100M and full duplex/half
duplex mode.
The 5/0/16/24 ports switch is not a
managed switch, but it is very easy to use, and
it can
accelerate small Ethernet
workgroup bandwidth.
2 PERFORMANCE FEATURES
1、 24/16/8/5 UTP
negotiation for any port. This allows for
auto sensing of speed (10/100Mbps) there
by providing you with automatic and
flexible solutions in your network
connections.
2、 Store-and-forward switching to ensure that
the buffer is effectively allocated for each
port.
3、 Data filtering rate eliminates all error
packets. Packet Filtering/Forwarding Rate
/STP ports, and auto-
is 148800bps per port at 100% 100Mbps
wire-speed and 14880bps per port at 100%
10Mbps wire-speed.
4、 5K MAC address entries table per device
for the 5/8/1/24 ports switch.
5、 2MB RAM buffer.
6、 Support IEEE802.3x for full duplex mode
operation, support backpressure for half
duplex mode operation.
4
2.1 Performance Features
Generally features
IEEE802.3 10BASE-T Ethernet
Criterion
Protocol
Data
transfer
Topologica
IEEE802.3u 100BASE-TX/FX Fast
Ethernet
IEEE802.3 frame type：Translucent
CSMA/CD
Ethernet：
10Mbps(semi
duplex)
20Mbps(full
Duplex)
Star-network
Fast Ethernet：
100Mbps(semi
duplex)
200Mbps(full
duplex)
l structure
10BASE-T:
Network
Twisted-pa
ir
Port
amount
2-pair UTP Cat3, 4,5(100m)
EIA/TIA-568 100-ohm STP (100m)
100BASE-TX:
2-pair UTP Cat5 (100m)
EIA/TIA-568 100-ohm STP (100m)
8/5 10/100Mbps ports
Physics and setting features
AC INPUT 7.5V
POWER 5 Watts maximum
Temperature
Humidity
EMI
Operation:0°C~50°C Storage: 0°C~80°C
5%~90% no coagulate
FCC Class A，CE Mark Class A，VCCI
Class A，BSMI Class A，C-Tick Class A
Performance
Transfer mode Store and forward
EMI Buffer 2M
Filtering
Address Table
Packet
Filtering/Forwar
ding Rate
MAC Address
learning
8K
14880pps（10Mbps）per port
148800pps（100Mbps）per port
Max Automatic update time：5min
3 INSTALLATION
Convenience receptacle and equipment should
be within 1.82 meters.
5
Check power supply is confirmed the safe
Connection.
Affirms to have the ventilation that is enough,
can be very good dissipates heat. Not lay up the
heavy object on switch.
3.1 Desktop Installation
When on the top of a table installing the
switch, the rubber pad of equipment bottom
touches ground first. There is the ventilation space
that is enough between the body of equipment and
vicinity.
3.2 SWITCH to PC
A PC can be connected to the 5/8/16/24
via a two-pair Category 3, 4, 5 UTP/STP
straight cable. The PC can be connected to any
of the 8 ports (1x - 8x).
The LED indicatorsfor PC connection
depend on the LAN card’s capabilities. If LED
indicators are not lit after making a
properconnection, check the PC LAN card, the
cable and the switch conditions and
connections.
The following are LED indicator
possibilities for a PC to connection:
1. The “100”LED indicator lights green
for hookup to 100Mbps speed or
distinguish for 10Mbps speed.
2. The “Link/Act” LED indicator lights
while connection established.
6
3.3 HUB to Switch
The switch can link with the hub (switch)
by way of two (UTP/STP) straight cables
twisting of a 3,4,5 and the connection is
accomplished from the hub uplink (MDI-II) port
to any of the 5/8/16/24 ports switch (MDI-X)
ports.
10BASE-TX HUB
Connect to 10BASE-TX HUB ， the LED
indicator shows follow：
100M LED Extinguishes
Link/Act LED lights
100BASE-TX HUB
Connect to 100BASE-TX HUB ， the LED
indicator shows follow：
100M LED lights
Link/Act LED lights
3.4
HUB (SWITCH) without Uplink (MDI-II) port
If a HUB or SWITCH is not equipped
with an uplink (MDI-II) port, you can use
straight cable and crossover cable (please refer
the appendix).
4 APPENDIX
RJ-45 PIN SPECIFICA
When connecting your switch to another
switch, a
cable is necessary. Please review these products
for matching cable pin assignment
bridge or a hub, a modified crossover
TION
7
.
1 2 3 4 5 6 7 8
8 7 6 5 4 3
The standard RJ-45 receptacle/connector
RJ-45 Connector pin assignment
Contact Contact
1 Tx + (Transmit)
2 Tx - (Transmit)
3 Rx + (receive)
4 Not used
5 Not used
6 Rx - (receive)
7 Not used
8 Not used
The standard cable, RJ-45 pin assignment
The following shows straight cable and crossover
cable connection:
1 TD+
2 TD
3 RD
6 RD-
-
+
Straight cable for the 5/8/16/24 ports switch (uplink
MDI-II port) to switch/Hub or other devices
connection
Crossover cable for 5/8S/16/24 ports switch
(MDI-X port) to switch/hub or other network devices
(MDI-X port) connection.
1 RD+
2 RD
3 TD
6 TD
-
+
-
8
+
RD
1
-
RD
2
+
3
TD
-
6
TD
+
RD
1
-
RD
2
+
TD
3
-
TD
6
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