Longshine LCS-GSP8108 User manual

LCS-GSP8108
8-Port Gigabit Ethernet
PoE+ Desktop Switch
User’s Manual
English

FCC Certifications
This Equipment has been tested and found to comply
with the limits for a Class B 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 B 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.

Copyright © 2012,All Rights Reserved.

Unpacking Information
Thank you for purchasing this product. Before
installation, please verify that your package contains
the following items.
1. One 8-port Gigabit Ethernet with 8-port
PoE+ Desktop Unmanaged Switch
2. 1* AC power cord
3. Rubber feet and screws
4. User’s Manual
5. 2* Brackets
6. 1*Wall mount accessory
Introduction
General Description
The device is a powerful, high-performance Gigabit
Ethernet Switch, with all 8 ports capable of
10/100/1000Mbps auto-negotiation operation (NWay),
which means the switch could automatically negotiate
with the connected partners on the network speed and

duplex mode. It is ideal for micro-segmenting large
networks into smaller, connected subnets for improved
performance, enabling the bandwidth demanding
multimedia and imaging applications. Moreover, the
10/100/1000Mbps auto-sensing ability provides an
easy way to migrate 10/100Mbps to 1000Mbps
network with no pain.
This switch supports PoE, which supplies power for
connected devices via CAT 5 and above twisted
cables. By integrating the data transmitting cable and
power cord, it eliminates the effort constructing your
network. You could easily connect a Wireless AP or a
VoIP phone to this switch without looking outlets for
them. Over current protection and circuit shorting
protection are also supported to ensure the safety.
The switch is plug-n-play without any software to
configure and also fully compliant with all kinds of
network protocols. Moreover, the rich diagnostic LED
indicators on the front-panel provide the operating
status of individual port and whole system.

Key Features
zComplies with 10BASE-T specifications of the
IEEE802.3 standard
zComplies with 100BASE-TX specifications of the
IEEE802.3u standard
zComplies with 1000BASE-T specifications of the
IEEE802.3ab standard
zCompliant with IEEE 802.3af/at PoE standard
(DTE power via MDI)
zProvides 8 PoE ports with classification identify
zSupports 31.5W maximum per PoE port
zSupports over current protection and circuit
shorting protection
z8 * RJ-45 ports for 100BASE-TX and 1000
BASE-T and 10BASE-T connectivity

zProvide 8* 10/100Mbps auto-detect（half/full）and
1000Mbs full duplex switch ports (IEEE802.3/
802.3u/ 802.3ab)
zSupports MDI/MDI-X auto crossover
zSupports 136W Max;
Full load: 31.5W(at) x 4P + 5W = 131W ;
15.4W(af) x 8P + 5W = 128.2W
zWire-speed packet filtering and forwarding rate
zStore-and-forward architecture filters fragment &
CRC error packets
zSupports extensive LED indicators for network
diagnostics
zInternal universal switching power supply

The Front Panel
The front panel consists of LED indicators and the
ports. For detailed LED definition, please refer to the
next paragraph.
The front panel of the switch is shown as below:
LED Definition
The switch contain 1* power LED and 1* loop LED for
the device, 1* PoE LED for each port and 1* Link/Act
LED for each port.
LED indicators for the device
The switch provides a power LED and a loop LED for
the device.

LED Status Operation
Steady Green The switch is powered on
Power Off The switch is powered off
Blinking Red There is a loop existing
Loop Off There is no loop existing
Port LED
The switch provides one “Link/ACT” LED and
one PoE LED for each port.
LED Status Operation
Steady Green Valid port connection
Blinking Green
Valid port connection and
there is data transmitting/
receiving
Link/
ACT
Off Port disconnected
Green One PoE compliant device is
connecting with this port.
PoE
Off
There is no PoE compliant
device connecting with this
port.

The Rear Panel
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 240VAC,
50/60Hz. Please make sure that your outlet standard
to be within this range.
To power on the switch, 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 illuminated for a normal power status.

Installation
This switch can be placed on your desktop directly, or
mounted in a rack. The installation is a snap. Users
can use all the features of the switch with simply
attaching the cables and turning the power on.
Before installing the switch, we strongly recommend:
1. The switch is placed with appropriate ventilation
environment. Aminimum 25mm 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. Attach the provided robber feet to the bottom of

the switch to keep the switch from slipping. The
recommend position has been square-marked.
2. Install the switch on a level surface that can
support the weight of the unit and the relevant
components.
3. Plug the switch with the female end of the
provided power cord and plug the male end to the
power outlet.
Rack-mount Installation
Rack mounting facilitate to an orderly installation when
series of networking devices being installed. The
switch is supplied with rack mounting brackets and
screws for rack mounting the unit.
Procedures to Rack-Mount the Switch in the rack:
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 (not provided).
7. Reconnect all the cables.
Wall-mount Installation
The two slots located on the switch’s bottom panel are
for device wall-mount use. The distance between the
two slots is 7.8 inches (198.02 mm). Attach two screws
on the wall, so that the switch’s wall-mount slots line
up with the two screws.
Procedures the Wall-Mount to switch

1. Use drill bit to insert the two plastic screws into the
wall.
2. Insert the two iron screws into the hole of the two
plastic screws respectively.
3. Place the switch onto the iron screws through the
wall-mount slots to make the switch hanging on
the wall.

Network Cables Installation
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 to connect the switch with
PCs as well as other devices like switches, hubs
or router.
2. Category 3,4,5,5e or 6 UTP/STP cable: To make
a valid connection and obtain the optimal
performance. Appropriate cables corresponding
to different transmitting/receiving speed is
required. To choose a suitable cable, please refer
to the following table.

Media Speed Wiring
10 Mbps Category3,4,5
UTP/STP
100 Mbps Category 5
UTP/STP
10/100/1000
Mbps ports
1000 Mbps Category 5e, 6
UTP/STP
Ports that
support PoE
(Port 1~Port8)
10/100/1000
Mbps
Category5,5e,6
UTP/STP or
above

Product Specifications
Standard
IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX
IEEE802.3ab 1000BASE-T
IEEE 802.3af/at PoE standard
(DTE power via MDI)
IEEE802.3x flow control
Interface
8 * 10/100/1000 Mbps auto
MDI/MDI-X RJ-45 ports
(Port 1~8 support PoE power feeding)
Network Data
Rate 10/100/1000Mbps Auto-negotiation
Transmission
Mode
10/100Mbps: Full-duplex, Half-duplex
1000Mbps Full-duplex
LED
Indications
System: Power，Loop
Ports: Link/ACT, PoE
Memory
8K MAC address table
9216 bytes jumbo packet length
128K bytes buffer Memory
Emission FCC, CE, VCCI Class B
Operating
Temperature 00~ 400C (320~ 1040F)
Operating
Humidity 10% - 90%(non-condensing)
Power Supply 55V 2.73A
100-240V/47-63 Hz universal input