Longshine LCS-883R-SW24N User manual

The device is a powerful, high-performance Fast Ethernet switch,
with all 24 ports capable of 10 or 100Mbps 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 10/100Mbps auto-sensing ability provides an easy
way to migrate 10Mbps to 100Mbps network with no pain.
Compared to the shared 10Mbps or 100Mbps networks, the switch
delivers a dedicated 10/100Mbps connection to every attached
client with no bandwidth congestion issue. This switch also supports
auto MDI / MDI-X function. Each port could be used to connect to
another switch or hub with no crossover RJ-45 cable.
Store-and-forward switching mode promises the low latency plus
eliminates all the network errors, including runt and CRC error
packets. To work under full-duplex mode, transmission and
reception of the frames can occur simultaneously without causing
collisions as well as double the network bandwidth.
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 LEDs on the front-panel can provide the operating status
of individual port and whole system.
Before you start to install the switch, check the following contents in
this packageΚ
z One NWay switch
z One Power cord
z User’s manual
1
z Rack-mount brackets and screwsΰoptional accessories for
13-inch modelα

Please refer to the following table for LED definition
13-inch Model
19-inch Model
LED Status Operation
Steady Green Power is onPower
Off Power is off
Steady Green Connected as 100Mbps100M
Off Connected as 10Mbps
Steady Green The port is connected
Blinking Green The port is transmitting/receiving data.
Link/Act
Off No connection
REAR Panel
The rear panel is shown as below,
13-inch Model
19-inch Model
2

Connect each station to the switch by twisted-pair cable. Plug one
RJ-45 connector into a RJ-45 port of the switch, and plug the other
RJ-45 connector into the station’s network adapter. Power on the
switch and then system is ready.
For cable selection, refer to the following table.
In making a switch interconnection, you could use any port to
connect another switch with straight or crossover cable. As all the
ports support auto MDI / MDI-X function, using a straight cable to
make a switch-to-switch connection is allowed.
For cable selection, refer to the following tableΚ
Network Speed Cable Type Max. Length
10Mbps Cat. 3, 4, 5 UTP/STP 100 meters
100Mbps Cat. 5 UTP/STP 100 meters
Rack-Mount
Rack-Mount Installation (Rack-mount kit is optional for 13-inch
model)
3
The switch may standalone, or may be mounted in a standard
19-inch equipment rack. Rack mounting produces an orderly
installation when you have a number of related network devices.
The switch is supplied with two optional rack mounting brackets and
screws. These are used for rack mounting the unit.

Standard IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3x full duplex operation and flow
control
Interface 24 * 10/100Mbps RJ-45 Fast Ethernet Ports
Uplink Auto MDI/MDI-XΰAuto crossoverα
Network Speed 10/100Mbps & Full/Half duplex mode auto
detection
MAC Addr. Table 14K MAC entries
Memory 192Kbyte
Power Supply Internal Power supply
100-240V AC, 50-60 Hz
EMI CE and FCC class A
4
61LS-5424C-200C

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 89/336/EEC 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 © 2003, All Rights Reserved.
Document Version: 2.0
5

DECLARATION OF CONFORMITY
CE = European Community Conformity Mark
We, Manufacturer/Importer
Longshine Technologie (Europe) GmbH
An der Strusbek 9
22926 Ahrensburg
Germany
Declare That The Product
LCS-883R-SW24DN
24-port 10/100Mbps Switch
Desktop
Is In Conformity With:
Standards Results
EN 55022:1994 + A1:1995 + A2:1997 Class A Pass
EN 61000-3-2:1995 + A1:1998 + A2:1998, Class A Pass
EN 61000-3-3 :1995 Pass
EN 55024 :1998 Pass
61000-4-2 :1995 Pass
61000-4-3 :1995 Pass
61000-4-4 :1995 Pass
61000-4-5 :1995 Pass
61000-4-6 :1996 Pass
61000-4-8 :1993 Pass
61000-4-11 :1994 Pass
Identification of signatory empowered to bind the
manufacturer or his authorized representative.
Signature
Manufacturer/Importer
6
Date: 18.09.2002

DECLARATION OF CONFORMITY
CE = European Community Conformity Mark
We, Manufacturer/Importer
Longshine Technologie (Europe) GmbH
An der Strusbek 9
22926 Ahrensburg
Germany
Declare That The Product
LCS-883R-SW24DN
24-port 10/100Mbps Switch
Rackmount
Is In Conformity With:
Standards Results
EN 55022:1994 + A1:1995 + A2:1997 Class A Pass
EN 61000-3-2:1995 + A1:1998 + A2:1998, Class A Pass
EN 61000-3-3 :1995 Pass
EN 55024 :1998 Pass
61000-4-2 :1995 Pass
61000-4-3 :1995 Pass
61000-4-4 :1995 Pass
61000-4-5 :1995 Pass
61000-4-6 :1996 Pass
61000-4-8 :1993 Pass
61000-4-11 :1994 Pass
Identification of signatory empowered to bind the
manufacturer or his authorized representative.
Signature
Manufacturer/Importer
7
Date: 18.09.2002