Longshine LCS-GS9116 User manual

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.
Copyright © 2011, All Rights Reserved.
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Unpacking Information
Thank you for purchasing this product. Before installation,
please verify that your package contains the following
items.
1. 16-port gigabit switch*1（16-port）
24-port gigabit switch*1（24-port）
2. AC power cord*1
3. Rubber foot*4 and screws
4. 19’L bracket *2
5. User manual*1
Introduction
The device is a powerful and high-performance Gigabit
Ethernet switch with 16 （16-port ）/24 （24-port ）
10/100/1000 Mbps ports, providing you a cost-effective,
space-saving solution for expanding your network. With
the gigabit ports, transferring larger and high
bandwidth-needed files faster in an easy way is probable.
Automatic MDI/MDI-X crossover detection makes you no
need to worry about the cable type by automatically switch
the port’s receive and transmit connections with plugged in
devices and alleviates the effort to use crossover cables.
Flow control ensures the correctness of data transmitting.
The 802.3x and backpressure flow control mechanisms
work respectively for full and half duplex modes.
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The switch is plug and play without any software to
configure and is also fully compliant with all kinds of
network protocols. Moreover, the rich diagnostic LEDs on
the front panel demonstrate the operating status of
individual port and the whole system.

Key Features
¾Complies with 10 BASE-T specifications of the
IEEE802.3 standard
¾Complies with 100BASE-TX specifications of the
IEEE802.3u standard
¾Complies with 1000BASE-T specifications of the
IEEE802.3ab standard
¾Supports back-pressure (half duplex) and flow
control (IEEE 802.3x)
¾Supports NWay protocol for speed
(10/100/1000Mbps) and duplex mode(Half/Full)
auto-detection
¾Supports MDI/MDI-X auto crossover and polarity
correction
¾Store-and-forward architecture filters fragment &
CRC error packets
¾Supports 8K(16-port)/16K(24-port) MAC address
¾Supports 256K (16-port)/448K(24-port) bytes buffer
memory
¾Supports 9K bytes jumbo frame
¾Supports IEEE 802.3az Energy Efficient Ethernet
¾Supports extensive LED indicators for network
diagnostics
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Front Panel
The front panel consists of LED indicators and the ports.
16-port 19-inch Model
24-port 19-inch Model
LEDs Definition:
This switch contains LEDs to show the activities and
information of the ports, including power LED and
Link/Act LEDs.
LED Status Operation
Steady Green The switch is powered on
Power Off The switch is powered off
Steady Green Valid port connection
Blinking Green Valid port connection and there is data transmitting/
receiving
Link/ ACT
Off Port disconnected
Ports Operation
The auto-negotiation feature allows ports running at
one of the following operation modes:
Port Speed
(Mbps) Duplex Mode
Full
10 Half
Full
100 Half
10/100/1000 Mbps
1000 Full
4

Rear Panel
The back is shown as bellow (contains a three pronged
outlet).
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 is within this
range.
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. Users can display all the features of
the switch by simply attaching the cables and turning the
power on.
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.
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61LS-G624D0+20C

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
The switch can be mounted in a standard 19” rack with
two optional rack mounting brackets and screws, which
are used 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.
7. Reconnect all the cables.
Network Cables
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 routers.
2. Category 3, 4, 5 or 5e 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.
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Media Speed
(Mbps) Wiring
10 Category3,4,5 UTP/STP
100 Category 5 UTP/STP
10/100/1000Mbps
copper 1000 Category5,5e UTP/STP
[Tips:] To performing this switch well, we strongly
recommend below installation environment:
1. The switch is placed with appropriate ventilation
environment. A minimum 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.
Network Application
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The following picture is an application sample of
network topology for your reference:

Product Specifications
Standard
IEEE802.3 (10BASE-T)
IEEE802.3u (100BASE-TX)
IEEE802.3ab (1000BASE-T)
IEEE802.3x full-duplex flow control
Interface 24 10/100/1000Mbps RJ-45 ports(16-port)
24 10/100/1000Mbps RJ-45 ports(24-port)
Cable
Connections
RJ-45 (10BASE-T): Category 3,4,5
UTP/STP
RJ-45 (100BASE-TX): Category 5 UTP/STP
RJ-45 (1000BASE-T): Category 5,5e or
enhanced UTP/STP
Network
Data Rate 10/100/1000 Mbps Auto-negotiation
Transmission
Mode 10/100Mbps: Full-duplex, Half-duplex
1000Mbps: Full-duplex
MAC Address
Table 8K(16-port)
16K(24-port)
Jumbo Frame 9K bytes
Buffer
Memory 256K bytes(16-port)
448K bytes(24-port)
Temperature Operating Temperature: 0~40(32°~104°F)
Storage Temperature:
-40 ~ 70(-40°~158°F)
Humidity Operating Humidity: 10%~90%
Storage Humidity: 5% ~ 90%
LED
Indications System: Power
Ports: Link/ACT
Power Supply Internal power supply
Emission FCC, CE, VCCI Class A
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DECLARATION OF CONFORMITY
In accordance to
EUROPEAN COUNCIL DIRECTIVE 2004/108/EWG
= European Community Conformity Mark
We, Manufact rer/Importeru
Longshine Technologie (Europe) GmbH
An der Strusbek 9
22926 Ahrensburg
Germany
Declare That The Product
LCS-GS9116-A
16 Port Gigabit Switch
Is In Conformity With:
Standards Results
EN 55022:2006 Pass
EN 61000-3-2:2006 Class A Pass
EN 61000-3-3:1995+A1:2001+A2:2005 Pass
EN 55024:1998+A1:2001+A2:2003 Pass
IEC 61000-4-2:2001 Pass
IEC 61000-4-3:2006 Pass
IEC 61000-4-4:2004 Pass
IEC 61000-4-5:2005 Pass
IEC 61000-4-6:2006 Pass
IEC 61000-4-8:2001 Pass
IEC 61000-4-11:2004 Pass
Identification of signatory empowered to bind the
manufacturer or his authorized representative.
Signature
Manufacturer/Importer
Date: 13.10.2011
9

DECLARATION OF CONFORMITY
In accordance to
EUROPEAN COUNCIL DIRECTIVE 2004/108/EWG
=EuropeanCommunityConformityMark
We, Manufact rer/Importeru
Longshine Technologie (Europe) GmbH
An der Strusbek 9
22926 Ahrensburg
Germany
Declare That The Product
LCS-GS9124-A
24 Port Gigabit Switch
Is In Conformity With:
Standards Results
EN 55022:2006+A1 :2007 Class A Pass
EN 61000-3-2:2006 Class A Pass
EN 61000-3-3:1995+A1:2001+A2:2005 Pass
EN 55024:1998+A1:2001+A2:2003 Pass
IEC 61000-4-2:2001 Pass
IEC 61000-4-3:2006 Pass
IEC 61000-4-4:2004 Pass
IEC 61000-4-5:2005 Pass
IEC 61000-4-6:2006 Pass
IEC 61000-4-8:2001 Pass
IEC 61000-4-11:2004 Pass
Identification of signatory empowered to bind the
manufacturer or his authorized representative.
Signature
Manufactur r/Importere
Date: 13.10.2011
10