SMC Networks GS5 - annexe 1 User manual

EZ Connect N
Draft 11n Wireless USB2.0 Adapter
EZ Switch™
5/8 port Gigabit Ethernet Switch
SMCGS5/SMCGS8

1
Copyright
Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable.
However, no responsibility is assumed by SMC for its use, nor for any infringements of
patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of SMC. SMC reserves the right to
change specifications at any time without notice.
Copyright © 2009 by
SMC Networks, Inc.
20 Mason
Irvine, CA 92618
All rights reserved. Printed in Taiwan
Trademarks:
SMC is a registered trademark; and EZ Switch is a trademark of SMC Networks, Inc. Other
product and company names are trademarks or registered trademarks of their respective
holders.

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Warranty and
Product Registration
To register SMC products and to review the detailed warranty statement, please refer to the
Support Section of the SMC Website at http://www.smc.com
SMC Networks, Inc.
20 Mason
Irvine, CA 92618

3
Compliances
Federal Communication Commission Interference Statement
Note: 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.
Properly shielded and grounded cables and connectors must be used in order to meet FCC
emission limits. SMC is not responsible for any radio or television interference caused by
using other than recommended cables and connectors or by unauthorized changes or
modifications to this equipment. Unauthorized changes or modifications could void the
user's authority to operate the equipment.
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.
EC Declaration of Conformity
SMC contact for these products in Europe is:
SMC Networks Spain, S.L.
Edificio Conata II,
Group CTSG
Fructuos Gelabert 6-8 2o2a
08970 Sant Joan Despi, Barcolona,Spain
This information technology equipment complies with the requirements of the Council
Directive 2004/108/EC on the Approximation of the laws of the Member States relating to
Electromagnetic Compatibility and 2006/95/EC for electrical equipment used within certain
voltage limits and the Amendment Directive 2006/95/EC. For the evaluation of the
compliance with these Directives, the following standards were applied:
RFI Emission:
•Limit class A according to EN 55022: 2006(EMC)
•Limit class A for harmonic current emission according toEN 61000-3-
2/2000+A2:2005
•Limitation of voltage fluctuation and flicker in low-voltage supply system according
to EN 61000-3-3/1995+A1:2001+A2:2005
Immunity:
•Product family standard according to EN 55024:1998+A1:2001+A2:2003

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•Electrostatic Discharge according to EN 61000-4-2: 2001 ED.1.2
(Contact Discharge: ±4 kV, Air Discharge: ±8 kV)
•Radio-frequency electromagnetic field according to EN 61000-4-3: 2006 ED.3.0
(80 - 1000 MHz with 1 kHz AM 80% Modulation: 3 V/m)
•Electrical fast transient/burst according to EN 61000-4-4: 2004 ED.2.0 (AC/DC
power supply: ±1 kV, Data/Signal lines: ±0.5 kV)
•Surge immunity test according to EN 61000-4-5: 2005 ED.2.0
(AC/DC Line to Line: ±1 kV, AC/DC Line to Earth: ±2 kV)
•Immunity to conducted disturbances, Induced by radio-frequency fields:
EN 61000-4-6: 2006 ED.2.2 (0.15 - 80 MHz with 1 kHz AM 80% Modulation: 3
V/m)
•Power frequency magnetic field immunity test according to
EN 61000-4-8: 2001 ED.1.1 (1 A/m at frequency 50 Hz)
•Voltage dips, short interruptions and voltage variations immunity test according to
EN 61000-4-11: 2004 ED.2.0 (>95% Reduction @10 ms, 30% Reduction @500 ms,
>95% Reduction @5000 ms)
LVD:
•EN 60950-1:2006
Industry Canada Statement
This digital apparatus does not exceed the Class A limits for radio noise emissions from
digital apparatus as set out in the interference-causing equipment standard entitled .Digital
Apparatus,. ICES-003 of the Department of Communications.
Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux
appareils numériques de Classe A prescrites dans la norme sur le matériel
brouilleur: .Appareils Numériques,. NMB-003 édictée par le ministère des Communications.

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Please read the following safety information carefully before
installing the Switch:
WARNING: Installation and removal of the unit must be carried out by qualified personnel
only.
•This guide is intended for use by network administrators who are responsible for
setting up and installing network equipment; consequently it assumes a basic
working knowledge of LANs (Local Area Networks).
•The unit must be connected to an earthed (grounded) outlet to comply with
international safety standards.
•Do not connect the unit to an A.C. outlet (power supply) without an earth (ground)
connection.
•The appliance coupler (the connector to the unit and not the wall plug) must have a
configuration for mating with an EN 60320/IEC 320 appliance inlet.
•The socket outlet must be near to the unit and easily accessible. You can only
remove power from the unit by disconnecting the power cord from the outlet.
•This unit operates under SELV (Safety Extra Low Voltage) conditions according to
IEC 60950. The conditions are only maintained if the equipment to which it is
connected also operates under SELV conditions.

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France and Peru only
This unit cannot be powered from IT. supplies. If your supplies are of IT type, this unit
must be powered by 230 V (2P+T) via an isolation transformer ratio 1:1, with the secondary
connection point labelled Neutral, connected directly to earth (ground). †Impédance à la
terre
Power Cord Set
The cord set must be UL-approved and CSA certified.
The minimum specifications for the flexible cord are: - No.
18 AWG - not longer than 2 meters, or 16 AWG. - Type
SV or SJ - 3-conductor
The cord set must have a rated current capacity of at least
10A.
U.S.A. and Canada
The attachment plug must be an earth-grounding type with
NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V)
configuration.
Denmark The supply plug must comply with Section 107-2-D1,
Standard DK2-1a or DK2-5a.
Switzerland The supply plug must comply with SEV/ASE 1011.
The supply plug must comply with BS1363 (3-pin 13 A) and
be fit-ted with a 5 A fuse which complies with BS1362.
U.K.
The mains cord must be <HAR> or <BASEC> marked
and be of type HO3VVF3GO.75 (minimum).
The supply plug must comply with CEE7/7 (.SCHUKO.).
The mains cord must be <HAR> or <BASEC> marked
and be of type HO3VVF3GO.75 (minimum).
Europe
IEC-320 receptacle.

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Veuillez lire à fond l’information de la sécurité suivante avant
d’installer le Switch:
AVERTISSEMENT: L.installation et la dépose de ce groupe doivent être confiés à un
personnel qualifié.
•Ne branchez pas votre appareil sur une prise secteur (alimentation électrique)
lorsqu’il n’y a pas de connexion de mise à la terre (mise à la masse).
•Vous devez raccorder ce groupe à une sortie mise à la terre (mise à la masse) afin de
respecter les normes internationales de écurité.
•Le coupleur d.appareil (le connecteur du groupe et non pas la prise murale) doit
respecter une configuration qui permet un branchement sur une entrée d.appareil
EN 60320/IEC 320.
•La prise secteur doit se trouver à proximité de l.appareil et son accès doit être facile.
Vous ne pouvez mettre l.appareil hors circuit qu.en débranchant son cordon
électrique au niveau de cette prise.
•L.appareil fonctionne à une tension extrêmement basse de sécurité qui est conforme
à la norme IEC 60950. Ces conditions ne sont maintenues que si l.équipement
auquel il est raccordé fonctionne dans les mêmes conditions.
France et Pérou uniquement:
Ce groupe ne peut pas être alimenté par un dispositif à impédance à la terre. Si vos
alimentations sont du type impédance à la terre, ce groupe doit être alimenté par une tension
de 230 V (2 P+T) par le biais d.un transformateur d.isolement à rapport 1:1, avec un point
secondaire
de connexion portant l.appellation Neutre et avec raccordement direct à la terre (masse).
Cordon électrique - Il doit être agréé dans le pays d.utilisation
Le cordon doit avoir reçu l′homologation des UL et un
certificat de CSA.
Les spe’cifications minimales pour la corde flexible sont
AWG No. 18, ou AWG No. 16 pour une longueur
infe’rieure a‘ 2 me’tres:
- type SV ou SJ
- 3 conducteurs
Le cordon doit être en mesure d.acheminer un courant
nominal d.au moins 10 A.
Etats-Unis et Can-ada:
La prise femelle de branchement doit être du type à mise à
la terre (mise à la masse) et respecter la configuration
NEMA 5-15P (15 A, 125 V) ou NEMA 6-15P (15 A, 250
V).
Danemark: La prise mâle d.alimentation doit respecterla la section 107-
2 D1 de norme DK2 1a ou DK2 5a.
Cordon électrique - Il doit être agréé dans le pays d.utilisation
Suisse: La prise mâle d.alimentation doit respecter la norme
SEV/ASE 1011.

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Europe
La prise secteur doit être conforme aux normes CEE
7/7 (.SCHU- KO. LE cordon secteur doit porter la
mention <HAR> ou <BASEC> et doit être de type
HO3VVF3GO.75 (minimum).
Bitte unbedingt vor dem Einbauen des RPU die folgenden Sicherheitsanweisungen
durchlesen:
WARNUNG: Die Installation und der Ausbau des Geräts darf nur durch Fachpersonal
erfolgen.
•Diese Anleitung ist fr die Benutzung durch Netzwerkadministratoren
vorgesehen, die fr die Installation und das einstellen von
Netzwerkkomponenten verantwortlich sind; sie setzt Erfahrung bei der Arbeit mit
LANs (Local Area Networks) voraus.
•Das Gerät sollte nicht an eine ungeerdete Wechselstromsteckdose
angeschlossen werden.
•Das Gerät muß an eine geerdete Steckdose angeschlossen werden,
welche die internationalen Sicherheitsnormen erfüllt.
•Der Gerätestecker (der Anschluß an das Gerät, nicht der
Wandsteckdosenstecker) muß einen gemäß EN 60320/IEC 320
konfigurierten Geräteeingang haben.
•Die Netzsteckdose muß in der Nähe des Geräts und leicht zugänglich sein. Die
Stromversorgung des Geräts kann nur durch Herausziehen des Gerätenetzkabels aus der
Netzsteckdose unterbrochen werden.
•Der Betrieb dieses Geräts erfolgt unter den SELV-Bedingungen
(Sicherheitskleinstspannung) gemäß IEC 60950. Diese Bedingungen sind nur gegeben,
wenn auch die an das Gerät angeschlossenen Geräte unter SELV-Bedingungen
betrieben werden
Stromkabel.
Dies muss von dem Land, in dem es benutzt wird geprüft werden:
Schweiz Dieser Stromstecker muß die SEV/ASE 1011Bestimmungen
ein- halten.
Europe
Das Netzkabel muß vom Typ HO3VVF3GO.75
(Mindestan-forderung) sein und die Aufschrift <HAR> oder
BASEC> tragen Der Netzstecker muß die Norm CEE 7/7
erfüllen (.SCHUKO.).
Warnings and Cautionary Messages
Warning: This product does not contain any serviceable user parts.
Warning: Installation and removal of the unit must be carried out by qualified personnel
only.

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Warning: When connecting this device to a power outlet, connect the field ground lead on
the tri-pole power plug to a valid earth ground line to prevent electrical hazards.
Caution: Wear an anti-static wrist strap or take other suitable measures to prevent
electrostatic discharge when handling this equipment.
Caution: Do not plug a phone jack connector in the RJ-45 port. This may damage this
device. Les raccordeurs ne sont pas utilisé pour le système téléphonique!
Caution: Use only twisted-pair cables with RJ-45 connectors that conform to FCC
standards.
Warnings (in German)
Achtung: Dieses Produkt enthält keine Teile, die eine Wartung vom Benutzer benötigen.
Achtung: Installation und Deinstallation des Gerätes müssen von qualifiziertem
Servicepersonal durchgeführt werden.
Achtung: Wenn das Gerät an eine Steckdose angeschlossen wird, muß der Masseanschluß n
Netzstecker mit Schutzerde verbunden werden, um elektrische Gefahren zu vermeiden.
Warnings (in Korean)
A급기기 (업무용 정보통신기기)
이기기는 업무용으로 전자파 등록을 한기기 이오니 판매자 또는 사용자는 이점을 주의 하시기
바라며, 만약 잘못 판매 또는 구입하였을 때에는 가정용으로 교환하시기 바랍니다.

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Environmental Statement
The manufacturer of this product endeavors to sustain an environmentally-friendly policy
throughout the entire production process. This is achieved though the following means:
•Adherence to national legislation and regulations on environmental production
standards.
•Conservation of operational resources.
•Waste reduction and safe disposal of all harmful un-recyclable by-products.
•Recycling of all reusable waste content.
•Design of products to maximize recyclables at the end of the product’s life span.
•Continual monitoring of safety standards.
End of Product Life Span
This product is manufactured in such a way as to allow for the recovery and disposal of all
included electrical components once the product has reached the end of its life.
Manufacturing Materials
There are no hazardous nor ozone-depleting materials in this product.
Documentation
All printed documentation for this product uses biodegradable paper that originates from
sustained and managed forests. The inks used in the printing process are non-toxic.
Purpose
This guide details the hardware features of the switch, including Its physical and
performance-related characteristics, and how to install the switch.
Audience
The guide is intended for use by network administrators who are responsible for installing
and setting up network equipment; consequently, it assumes a basic working knowledge of
LANs (Local Area Networks).
Diese Anleitung ist für die Benutzung durch Netzwerkadministratoren vorgesehen, die für
die Installation und das einstellen von Netzwerkkomponenten verantwortlich sind; sie setzt
Erfahrung bei der Arbeit mit LANs (Local Area Networks) voraus.

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TABLE OF CONTENTS
Introduction…...………………………………………….. 12
SMC Green Saving Switches…………………………................... 12
Feature and Benefits…………………………………………...... 12
Rear Panel RJ-45 ports................................................................ 13
Front Panel LED’s.……………………….…………………...... 13
SMCGS5 Front Panel and Rear Panel.......……………………..... 14
SMCGS8 Front Panel and Rear Panel…....……………………... 14
Installing the switch……………………………………… 15
Package Contents.……………………………………………… 15
Selecting a Site…………….……………………………………. 15
Instructions………………………………………………...….... 15
Trouble Shooting……………..…………………………... 17
Diagnosing Switch Indicators…………………………………... 17
Cables……………………………………………………... 18
Cable Specifications………………………………………........... 18
Product Specifications……………………………………. 19

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INTRODUCTION
The EZ Switch™ 10/100/1000 SMCGS5 and SMCGS8, are high-performance Power
Saving Gigabit Ethernet siwtches. It provides 5/8 full-duplex 1000BASE-T ports that
significantly improve network performance and boost throughput for high-bandwidth
applications. With its outstanding design, it can save up 60% power while comparing with
other non-green switches. Easy installation and reliability make this plug-and-play switch an
ideal solution to meeting the growing demands on your network’s limited resources and save
the Earth’s power.
SMC Green Saving Switches
SMC Green Saving technologies are intelligent, innovative algorithms that detect link status
and distance to best save power while maintaining performance and stability.
zPower saving by Auto-Detection of the number of active ports:
SMC Green Saving switches will auto-detect the link status and automatically cut off
power at a given port during periods of idle (when a port is unconnected or a PC is
turned off). After it detects an incoming signal, it wakes up from power saving mode and
operates in normal mode.
zPower saving by Cable length Auto-Detection:
SMC Green Saving switches can actively detect the presence of a shorter cable and
determines the appropriate power level based on cable length so there’ll be less
power consumption when the link distance is shorter.
Features and Benefits
•Auto-negotiation supported on all ports
•Automatic MDI/MDI-X operation
•IEEE 802.3ab, 802.3u, and 802.3 compliance ensures compatibility with standards-
based hubs, switches and cards from any vendor
•Store-and-forward switching ensures error-free transmission
•Half- and full-duplex flow control prevents packets from being dropped under heavy
loading
•Plug-and-play
•“At-a-glance” LEDs for port and system status monitoring
•Desktop type
•Max. power consumption: 3.7W(SMCGS5), 5.52W(SMCGS8)
•QoS support : Port 1-2(SMCGS5), Port 1-3(SMCGS8)

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Rear Panel RJ-45 Ports
The EZ Switch 10/100/1000 features 5/8 1000BASE-T ports with RJ-45 connectors
located on the rear panel of the switch. Because all ports support automatic MDI/MDI-X
operation, you can use straight-through cables for all network connections to PCs or servers,
or to other switches or hubs.
zQoS Ports: Port 1-2 (SMCGS5), Port 1-3(SMCGS8), to handle advanced packet
prioritisation.
Front Panel LEDs
The front panel of the switch provides a link status LED for each RJ-45 port. In addition,
the front panel also contains status LEDs for “at-a-glance” system monitoring. The
following table details the functions of the various indicators:
Port and Switch Status LEDs
LED Condition Status
On Power on, normal operationPower
Off Power off or failure
On (Green) Network device is correctly connected to
the switch through this port.
Off No Link.
Link/Act
Flashing(Green) Data is being sent or received through this
port

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SMCGS5 Front and Rear Panels
SMCGS8 Front and Rear Panels
The DC power socket is located on the rear panel of the switch.

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INSTALLING THE SWITCH
Before installing the switch, verify that you have all the items listed under “Package
Contents.” If any of the items are missing or damaged, contact your local SMC distributor.
Also be sure you have all the necessary tools and cabling before installing the switch.
Package Contents
The EZ Switch 10/100/1000 includes:
•EZ Switch 10/100/1000 (SMCGS5 or SMCGS8)
•Four rubber feet
•Appropriate DC power adapter
•SMC Warranty Registration Card
•This User Manual
•Quick Installation Guide
Selecting a Site
Be sure to follow the site selection guidelines below when choosing a location:
•Select a suitable location for the switch:
oIt should be accessible for installing, cabling and maintaining the switch.
oThe temperature and humidity should be within the ranges listed in the
specifications.
oThe status LEDs should be clearly visible.
oThere should be adequate space (approximately two inches) on all sides for
proper air flow.
•Make sure twisted-pair cable is always routed away from power lines, fluorescent
lighting fixtures and other sources of electrical interference such as radios,
transmitters, etc.
•Make sure that a properly grounded power outlet is within 2 meters (6.6 feet) of the
switch and is powered from an independent circuit breaker. As with any equipment,
using a filter or surge suppressor is recommended.
Instructions
1. Positioning the Switch: For desktop, attach the four adhesive foot pads to the bottom
of the switch.
2. Applying Power: Plug one end of the power adapter into the socket on the switch’s
rear panel, and the other end into an appropriate electrical outlet. Check the Power LED
to be sure power is on.
Note: It is not necessary to power off the switch before connecting or disconnecting any
UTP cables, as these actions will not disrupt the operation of other devices attached to the
switch.

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3. Connecting PCs: Connect each PC to an RJ-45 port on the switch using Category 5 or
5e shielded or unshielded twisted-pair (UTP or STP) cable, maximum length 100 meters
(328 ft). All ports on the switch support automatic MDI/MDI-X operation, so you can
use straight –through cables for all network connections to PCs or servers, or to other
switches or hubs.
Note: If an attached device does not support auto-negotiation, the data rate will be sensed
automatically and the communication mode will default to half duplex.
4. Cascading Switches and Other Network Devices: All the ports on the switch
support automatic MDI/MDI-X configuration for cable connections. This allows you to
use straight-through cable to connect to other switches or hubs from any port on the
switch. No crossover cables or other device settings are needed. See the “Cable
Specifications”.
Caution: Do not plug a phone jack connector into any RJ-45 port. This may damage the
switch. Instead, use only twisted-pair cables with RJ-45 connectors that conform with FCC
standards.

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TROUBLESHOOTING
Diagnosing Switch Indicators
1. Symptom
Power LED does not light after power on.
Probable Causes
oDC power socket may be defective.
Possible Solutions
oCheck for loose connections.
oCheck the power outlet by using it for another device.
2. Symptom
Link LED does not light after connection is made.
Probable Causes
oSwitch port, network card or cable may be defective.
Possible Solutions
oCheck that the switch and attached device are both powered on.
oBe sure the network cable is connected to both devices.
oVerify that Category 5 or better cable is used for 10/100 Mbps connections,
Category 5 or 5e cable for 1000Mbps connections, and that the length of any
cable does not exceed 100 meters (328 feet).
oCheck the network card and cable connections for defects.
oReplace the defective card or cable if necessary.

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CABLES
Cable Specifications
Cable Types and Specifications
Cable Type Max. Length Connector
10BASE-T 2-pair Cat. 3 or better
100-ohm UTP 100 m (328 ft) RJ-45
100BASE-TX 2-pair Cat. 5 or better
100-ohm UTP 100 m (328 ft) RJ-45
10BASE-T/100BASE-TX Pin Assignments
Caution: DO NOT plug a phone jack connector into any RJ-
45 port. Use only twisted-pair cables with RJ-45 connectors
that conform with FCC standards.
Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for RJ-45
connections: 100-ohm Category 3 or better cable for 10 Mbps connections or 100-ohm
Category 5 or better cable for 100 Mbps connections. Also be sure that the length of any
twisted-pair connection does not exceed 100 meters (328 feet).
Because all ports on this switch support automatic MDI/MDI-X operation, you can use
straight-through cables for all network connections to PCs or servers, or to other switches
or hubs. In straight-through cable, pins 1, 2, 3, and 6, at one end of the cable, are connected
straight through to pins 1, 2, 3 and 6 at the other end of the cable.
The table below shows the 10BASE-T/100BASE-TX MDI-X and MDI port pinouts.
Pin MDI-X Signal Name MDI Signal Name
1 Receive Data plus (RD+) Transmit Data plus (TD+)
2 Receive Data minus (RD-) Transmit Data minus (TD-)
3 Transmit Data plus (TD+) Receive Data plus (RD+)
6 Transmit Data minus (TD-) Receive Data minus (RD-)
4,5,7,8 Not used at 10/100 Mbps Not used at 10/100 Mbps

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Product Specifications
EZ Switch 10/100/1000
Standards
Conformance
IEEE 802.3
IEEE 802.3u
IEEE 802.3x
IEEE 802.3ab
Full-duplex flow control
Communication Rate 10,100, 1000Mbps
Communication Mode Full or half duplex at 10/100 Mbps
Full duplex at 10/100/1000 Mbps
Media Supported 10BASE-T: 100-ohm Category 3 or better twisted-pair
100BASE-TX: 100-ohm Category 5 or better twisted pair
1000BASE-T: 100-ohm Category 5/5e twisted-pair
Number of Ports SMCGS5: 5 RJ-45 1000BASE-T ports
SMCGS8: 8 RJ-45 1000BASE-T ports
Indicator Panel Power
Ports: Link/Act
Dimensions SMCGS5:12.1x7.5x2.6cm(4.8x3.0x1.0in)
SMCGS8:15.5x8.5x2.6cm(6.1x3.4x1.0in)
Weight SMCGS5: 271g ( 0.60lbs)
SMCGS8: 346g (0.76lbs)
MAC Address Table SMCGS5: 1K entries
SMCGS8: 4K entries
Memory Buffer SMCGS5: 832Kbits
SMCGS8: 1M bits
Power Consumption SMCGS5: 3.70 Watts
SMCGS8: 5.52 Watts
Power Requirement Input Voltage: 100 - 240 VAC@50-60 Hz
Output Voltage : 5V/1A (SMCGS5); 12V/1A(SMCGS8)
Temperature Operating: 0 ~ 40 ºC / 32 ~ 104 ºF
Humidity 10% to 90% non-condensing
EMC/Safety
Compliances
CE Mark
Immunity EN55024:1998+A1: 2001+A2:2003
IEC61000-4-2: 2001 ED.1.2
IEC61000-4-3: 2006 ED.3.0
IEC61000-4-4: 2004 ED.2.0
IEC61000-4-5: 2005 ED.2.0
IEC61000-4-6: 2006 ED.2.2
IEC61000-4-8: 2001 ED.1.1
IEC61000-4-11: 2004 ED.2.0
Emissions FCC Class A, EN 55022:2006, Class A
CISPR22: 2006, Class A
EN61000-3-2: 2000+A2:2005 Class A
EN61000-3-3: 1995+A1: 2001+A2:2005 Class A