SMC Networks GS1601 User manual

EZ Connect N
Draft 11n Wireless USB2.0 Adapter
EZ Switch™
16/24-Port Gigabit Ethernet Switch
SMCGS1601/SMCGS2401

SMCGS1601 /SMCGS2401
USER MANUAL
V1.0
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I
COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice . is a registered
trademark of SMC TECHNOLOGIES CO, LTD. Other brands and product names are
trademarks or registered trademarks of their respective holders.
No part of the specifications may be reproduced in any form or by any means or
used to make any derivative such as translation, transformation, or adaptation
without permission from SMC TECHNOLOGIES CO, LTD. Copyright © 2010 SMC
TECHNOLOGIES CO, LTD. All rights reserved.
http://www.smc.com

II
FCC STATEMENT
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.
2) This device must accept any interference received, including interference that may
cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
CE Mark Warning
This is a class A product. In a domestic environment, this product may cause radio
interference, in which case the user may be required to take adequate measures.

III
CONTENTS
Package Contents..................................................................................................................... 1
Chapter 1 Product Introduction ............................................................................................. 2
1.1 Product Overview............................................................................................... 2
1.2 Features ................................................................................................................ 2
Chapter 2 Identifying External Components....................................................................... 3
2.1 Front Panel............................................................................................................. 3
2.2 Rear Panel ............................................................................................................. 3
Chapter 3 Installation .............................................................................................................. 4
3.1 Precautions ............................................................................................................ 4
3.2 Installation .............................................................................................................. 4
3.2.1 Desktop Installation ...................................................................................... 5
3.2.2 Rack Installation............................................................................................ 5
3.3 Connect to Ground ............................................................................................... 6
3.4 Power on ................................................................................................................ 8
Appendix A: Specifications ................................................................................................... 9
Appendix B: Troubleshooting..............................................................................................11
Appendix C: Contact Information .......................................................................................11

1
Package Contents
The following contents should be found in your package:
¾One SMCGS1601 /SMCGS2401 Switch
¾Two power cords (For EU+UK Use)
¾This User Guide
¾Mounting screws and two “L” planks
¾Quick Installation Guide
¾SMC Warranty Card
¾Four rubber foot pads
Note:
Make sure that the package contains the above items. If any of the listed items are
damaged or missing, please contact with your distributor.

2
Chapter 1 Product Introduction
This chapter describes the features of the SMCGS1601/SMCGS2401 Switch.
1.1 Product Overview
The SMCGS1601/SMCGS2401 Switch provides you with a high-performance,
low-cost, easy-to-use, seamless and standard upgrade to boost your old network to
1000Mbps. Increase the speed of your network server and backbone connections
make Gigabit a reality. Power users in the home, office, workgroup, or creative
production environment can now move large, bandwidth-intensive files faster.
Transfer graphics, CGI, CAD, or multimedia files and other applications that have
to move large files across the network almost instantly.
The SMC SMCGS1601/SMCGS2401 Switch features a non-blocking switching
architecture that forwards and filters packets at full wire-speed for maximum
throughput, MAC address auto-learning and auto-aging, IEEE802.3x flow control
for full-duplex mode and backpressure for half-duplex mode. It is compatible with
all 10,100 and 1000Mbps Ethernet devices because it is standard-based. It
protects your existing network investments while providing you with a
straightforward migration path to faster Gigabit speeds.
The SMCGS1601/SMCGS2401 Switch is plug-and-play and no configuration is
required. Auto MDI/MDI-X cable detection on all ports eliminate the need for
crossover cable or Uplink port. Each port can be used as general ports or Uplink
ports, and any port can be simply plugged into a server, a hub, a router or a switch,
using the straight cable or crossover cable. Diagnostic LEDs which display link
status and activity, allowing you to quickly detect and correct problems on the
network.
1.2 Features
¾Complies with IEEE802.3, IEEE802.3u, IEEE802.3ab standards
¾16/24 10/100/1000Mbps Auto-Sense RJ45 ports supporting Auto-MDI/MDIX
¾All ports Support Full/Half Duplex transfer mode for 10/100Mbps and Full
Duplex transfer mode for 1000Mbps
¾Supports IEEE802.3x flow control for full-duplex mode and backpressure for
half-duplex transfer mode
¾Non-blocking switching architecture that forwards and filters packets at full
wire-speed for maximum throughput
¾Supports MAC address auto-learning and auto-aging
¾LED indicators for monitoring power, link, speed and activity
¾Desktop and rack-mountable steel case
¾Internal power supply

3
Chapter 2 Identifying External Components
This Chapter describes the front panel, rear panel and LED indicators of the Switch.
SMCGS1601 and SMCGS2401 just differ in the number of LED indicators and
ports and all figures in this guide are of SMCGS2401.
2.1 Front Panel
The front panel of SMCGS2401 consists of switch model, switch LED indicators,
and 24 10/100/1000Mbps RJ-45 ports.
Figure 2-1 SMCGS2401 Switch Front Panel sketch
The LED indicators include Power, Link/Act LED indicators, which are used for
monitoring and pre-troubleshooting of the Switch. The following section shows the
LED indicators of the Switch along with an explanation of each indicator.
¾POWER LED: This indicator will light solid green when the Switch powers up.
If the LED is not lit, please check the power supply and connection.
¾Link/Act LED: The LED indicates Link/Active status. The corresponding LED
indicator will light solid green when connected to a network device. It flashes
green when data is being transmitted or received on the working connection.
¾1000Mbps LED: The corresponding port LED indicator will light solid green
when it's working on 1000Mbps speed. Not lit indicates working on
10/100Mbps speed.
2.2 Rear Panel
The rear panel of SMCGS2401 features a power socket and a Grounding Terminal
(marked with ).
Figure 2-2 SMCGS2401 Switch Rear Panel sketch
¾Grounding Terminal: SMCGS2401 already comes with Lightning Protection
Mechanism. You can also ground the Switch through the PE (Protecting Earth)

4
cable of AC cord or with Ground Cable. For detail information, please refer to
section 3.3 Connect to Ground.
¾AC Power Socket: Connect the female connector of the power cord here, and
the male connector to the AC power outlet. Please make sure the voltage of the
power supply meets the requirement of the input voltage.
Chapter 3 Installation
3.1 Precautions
To ensure a long-term and stable performance of the Switch, please pay attention
to the following before the installation.
1) Safety Requirements
•Before cleaning the Switch, cut off the power supply. Do not clean it by the
waterish cloth, and never use any other liquid cleaning method.
•Take waterproof measures during storage, transportation and operation of
the equipment.
•Use only the power cord provided with the Switch.
•Make sure the voltage of the power supply meets the requirement of the
input voltage of the Switch.
•Do not push any objects into the openings of the Switch.
•Ensure the vent hole is well ventilated and unblocked.
•Do not open or remove the cover of the Switch.
2) Location Requirements
When you choose a location for the Switch, please follow these guidelines:
•Install the Switch on a flat and stable surface that can support the entire
weight of the Switch with all fittings.
•Locate the Switch far from strong electromagnetic field generators (such as
motors), vibration, dust, and direct exposure to sunlight.
•To ensure adequate air flow around the Switch. At least 10 cm (4 inches) of
space at the front and rear of the Switch is needed for ventilation.
•Make sure that the Switch will be accessible and that the cables can be
easily connected.
•Position the Switch away from water and moisture sources, be sure to
provide an acceptable temperature and humidity operating environment.
3.2 Installation
This Switch can be either installed on the standard 19-inch mountable rack or

5
located on the desktop.
Caution:
Please unplug the power cord before installing or removing the Switch.
3.2.1 Desktop Installation
To install the Switch on the desktop, please follow the steps:
1) Set the Switch on a flat surface strong enough to support the entire weight of
the Switch with all fittings.
2) Remove the adhesive backing papers from the rubber feet.
3) Turnover the Switch and attach the supplied rubber feet to the recessed areas
on the bottom at each corner of the Switch.
Figure 3-1 Attaching Rubber Feet
4) Upturn the Switch and connect it to the network devices while keep enough
ventilation space around.
5) Connect the Switch to power source with the provided power cord.
Caution:
Please avoid any heavy thing placed on the Switch.
3.2.2 Rack Installation
To install the Switch in an EIA standard-sized, 19-inch rack, follow the instructions
described below: