H3C WX3000 Series Instruction Manual

H3C WX3000 Series Unified Switches
Compliance and Safety Manual
Hangzhou H3C Technologies Co., Ltd.
http://www.h3c.com
Manual Version: 6PW106-20101101

Copyright © 2008-2010, Hangzhou H3C Technologies Co., Ltd. and its licensors
All Rights Reserved
No part of this manual may be reproduced or transmitted in any form or by any means without prior
written consent of Hangzhou H3C Technologies Co., Ltd.
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recommendations in this document do not constitute the warranty of any kind, express or implied.
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i
Table of Contents
1 Regulatory Compliance Information········································································································1-1
Regulatory compliance standards···········································································································1-1
European Directives compliance ············································································································1-1
LVD/EMC Directive··························································································································1-1
WEEE Directive–2002/96/EC··········································································································1-2
USA regulatory compliance ····················································································································1-2
FCC Part 15·····································································································································1-2
FDA··················································································································································1-2
Canada regulatory compliance···············································································································1-2
ICES-003·········································································································································1-2
Japan regulatory compliance··················································································································1-3
VCCI················································································································································1-3
EN55022 / CISPR 22 Compliance··········································································································1-3
2 Safety Information Sicherheits informationen安全信息·········································································2-1
Overview Überblick 概述·························································································································2-1
Conventions Used Symbole Erläuterung应用惯例··········································································2-2
General Requirements Allgemeine Anforderungen通用要求··························································2-2
Power Cable Zuleitung电缆·············································································································2-4
Laser Laser激光辐射 ·······················································································································2-5

ii
List of Tables
Table 1-1 Regulatory compliance standards..........................................................................................1-1
Table 2-1 Safety symbol and description................................................................................................2-2

1-1
1 Regulatory Compliance Information
Regulatory compliance standards
Table 1-1 Regulatory compliance standards
Discipline Standards
EMC
FCC Part 15 (CFR 47) CLASS A
ICES-003 CLASS A
VCCI-3 CLASS A
VCCI-4 CLASS A
CISPR 22 CLASS A
EN 55022 CLASS A
AS/NZS CISPR22 CLASS A
CISPR 24
EN 55024
EN 61000-3-2
EN 61000-3-3
EN 60601-1-2
Safety
UL 60950-1
CAN/CSA C22.2 No 60950-1
IEC 60950-1
EN 60950-1/A11
AS/NZS 60950
EN 60825-1
EN 60825-2
FDA 21 CFR Subchapter J
European Directives compliance
LVD/EMC Directive
These products comply with the European Low Voltage Directive 2006/95/EC and EMC Directive
2004/108/EC.
A copy of the signed Declaration of Conformity can be downloaded from:
http://www.h3c.com/portal/Technical_Documents

1-2
WEEE Directive–2002/96/EC
The products this manual refers to are covered by the Waste Electrical & Electronic Equipment (WEEE)
Directive and must be disposed of in a responsible manner.
USA regulatory compliance
FCC Part 15
These products comply with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
zThis device may not cause harmful interference.
zThis device must accept any interference received, including interference that may cause
undesired operation.
If the customer modifies the equipment without the authorization of H3C and 3Com, which directly or
indirectly contribute to the equipment incompliance with FCC requirements for Class A digital devices,
H3C is not liable for such interference problem and the expenses incurred therefrom shall be covered
by the customers.
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 equipmentin 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.
FDA
These products conform to the applicable requirements of 21 CFR Subchapter J.
Canada regulatory compliance
ICES-003
This ClassA digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classeA est conforme à la norme NMB-003 du Canada.

1-3
Japan regulatory compliance
VCCI
These products comply with the requirements of VCCI Class A Information Technology Equipment
(ITE).
Warning: If this equipment is used in a domestic environment, radio disturbance may arise. When such
trouble occurs, the user may be required to take corrective actions.
EN55022 / CISPR 22 Compliance
These products comply with the requirements of EN55022/CISPR 22 for Class A Information
Technology Equipment (ITE).
Warning: If this equipment is used in a domestic environment, radio disturbance may arise. When such
trouble occurs, the user may be required to take corrective actions.

2-1
2 Safety Information Sicherheits informationen 安全
信息
Overview Überblick 概述
This section introduces part of the safety precautions that should be followed during the installation and
maintenance of the equipment. And for the safety statements and warnings, there followed the
translations of both German and Chinese to comply with the national requirements.
Dieser Abschnitt macht Sie mit den Sicherheitsvorschriften vertraut, die Sie bei der Installation und
Instandhaltung der Ausrüstung beachten müssen.
本章节介绍了在安装、日常维护本系列设备时，必须遵循的安全预防规范。
Before any operation is performed, please read the operation instructions and precautions carefully to
minimize the possibility of accidents. The Note, Caution, Warning and Danger items in other manuals
do not cover all safety precautions that should be followed. They are only the supplements to the safety
precautions for operations as a whole. Therefore, the personnel in charge of the installation and
maintenance of the products are required to understand these basics of safety operation.
In performing various operations, please follow the local safety regulations. The safety precautions
introduced in the product manuals are supplementary and subject to the local safety regulations.
When various operations are executed on the products, the precautions and special safety instructions
provided with the products must be followed to the full.
Lesen Sie bitte alle Arbeitsanweisungen und Sicherheitvorschriften sorgfältig durch, bevor Sie mit dem
Arbeiten beginnen. Nur durch Beachtung dieser Hinweise lässt sich das Unfallrisiko minimieren. Die in
anderen Handbüchern aufgeführten Symbole Anmerkung, Achtung, Warnung und Gefahr
beinhalten nicht alle zu beachtenden Sicherheitvorschriften. Sie dienen lediglich der Ergänzung.
Deshalb muss sich das für die Installation und Instandhaltung der Ausrüstung verantwortliche Personal
mit allen Sicherheitshinweise vertraut machen.
Bei der Durchführung der verschiedenen Arbeitsschritte müssen außerdem die örtlichen
Sicherheitsvorschriften beachtet werden. Die in den Handbüchern der einzelnen Produkte aufgeführten
Sicherheitshinweise sind Ergänzungen und unterliegen den nationalen Sicherheitsvorschriften.
Während der Arbeit mit den Produkten sind deshalb grundsätzlich alle Sicherheitsvorschriften und
spezifischen Sicherheitshinweise genau zu beachten.

2-2
为了避免可能发生的事故，请在进行任何操作前，仔细阅读设备操作手册和本章节的安全规范。手册中 出
现的说明、注意、警告、危险，不能涵盖所有的安全预防，仅仅是在整个操作过程中的安全提示和补充。
因此，负责安装和日常维护本设备的人员必须具备安全操作基本技能。
操作人员要按照当地的安全规范进行操作。出现在产品手册中的安全预防措施仅仅是当地安全规范的补
充。
在操作本设备时，请认真执行产品手册规定的安全规范。
Conventions Used Symbole Erläuterung 应用惯例
The symbols in this manual are shown in the following table. They are used to remind the reader of the
safety precautions during equipment installation and maintenance.
Die Symbole in diesem Handbuch verwendeten sind in der folgenden Tabelle dargestellt. Diese
Symbole sollen das Personal während der Installation und Instandhaltung der Ausrüstung an die
Wichtigkeit der im Handbuch aufgeführten Sicherheitsvorschriften erinnern.
以下表格中的安全标识，是用来提示读者在进行设备安装和维护时的安全预防要求。
Table 2-1 Safety symbol and description
Sicherheitssymbole und Beschreibung安全标识和描述
Safety Symbol
Symbole
安全标识
Description
Erläuterung
描述
Generic alarm symbol: To suggest a general safety concern
Alarm: Hinweis auf ein generelles Sicherheitsproblem
一般注意标识：用于一般安全提示
ESD protection symbol: To suggest electrostatic-sensitive equipment.
ESD-Schutz: Hinweis auf Beschädigung infolge elektrostatischer Entladung
防静电标识：用于表示静电敏感的设备
Electric shock symbol: To suggest a danger of high voltage
Elektrischer Schlag: Hinweis auf Gefährdung durch Hochspannung
电击防护标识：用于表示高压危险
Laser symbol: To suggest a strong laser beam
Laser: Hinweis auf starken Laser
激光辐射标识：用于表示强激光辐射
General Requirements Allgemeine Anforderungen 通用要求
In order to reduce the technically unavoidable residual risk to a minimum, it is imperative to follow the
rules below:
Um das technisch bedingte Restrisiko auf ein Minimum zu begrenzen, ist es unbedingt erforderlich, die
folgenden Regeln zu beachten:

2-3
为了避免对人和设备造成伤害，请认真执行下列要求：
zRead all the instructions before operation.
zLesen Sie alle Anweisungen sorgfältig durch, bevor Sie mit dem Arbeiten beginnen.
z在进行操作前仔细阅读手册内容。
zWhen installing the unit, always make the ground connection first and disconnect it last.
zBeachten Sie, dass bei der Installation des Systems stets zuerst die Erdverbindung angebracht
wird und das die Erdverbindung stets als letztes getrennt wird.
z进行设备安装时，必须确保接地连接是最先连接和最后断开。Do not block ventilation openings while
the system is on, and keep at least 5 cm distance from ventilation openings and walls or other
things which may block the openings(Is there any fan in these products?)
zSorgen Sie dafür, dass die Öffnungen der Ventilation zu keinem Zeitpunkt verschlossen, verstopft
oder anderweitig blockiert sind. Zwischen den Ventilationsöffnungen und Wänden bzw. anderen
Gegenständen muss stets ein Abstand von mindestens 5cm bestehen.
z设备在工作时必须确保通风口的畅通，确保设备离墙壁或是其它的可能堵塞通风口的物体的间距至
少5cm。
zNever defeat the ground conductor or operate the equipment in the absence of a suitably installed
ground conductor. Contact the appropriate electrical inspection.
zBetreiben Sie die Ausrüstung niemals ohne Erdung. Trennen Sie das System nicht von der
Erdung.
z不允许破坏设备的接地导线或是在无接地连接的情况下操作设备，要进行适当的电气检查。The
unit/system must be connected to the protection ground before operation. And the cross-section of
protective earthing conductor shall be at least 1.0 mm2
zDas System muss vor der ständigen Inbetriebnahme geerdet werden. Der Querschnitt der
Erdverbindung sollte mindestens 1.0mm2 betragen.
z进行设备/系统操作前，请确保永久接地，并且用于进行保护接地连接的接地线截面不小于 1.0mm2。
zFor AC supplied model: The device applies to TN power systems.
zMit Wechselstrom betriebenes Modell: Das Gerät arbeitet mit einem Phase-Nullleiter-System.
zAC 电源输入：此设备用于 TN 电源系统。
zFor DC supplied model: The device applies to DC power source that complies with the Safety
Extra-Low Voltage (SELV) requirements in IEC 60950 based safety standards.
zMit Gleichstrom betriebenes Modell: Das Gerät arbeitet mit Gleichstrom, wobei die Anforderungen
der Norm (IEC60950) für Schutzkleinspannung eingehalten werden müssen.
zDC 电源输入：设备使用满足 IEC60950 安规标准的安全超低电压(SELV)电源。
zFor AC supplied model: The plug-socket combination must be accessible at all times because it
serves as the main disconnecting device.
zMit Wechselstrom betriebenes Modell: Der Netzstecker muss jederzeit leicht zugänglich sein.
zAC 供电：插座必须随时可用，因为它是主要的切断电源装置。
zBecause These products has several power supplies, disconnect all of them to switch off the
device.
zDa das Gerät mehrere Energiequellen hat, ist es notwendig stets alle Verbindungen zu
unterbrechen, um den energiefreien Zustand zu erreichen.
z因为设备存在多种电源输入，在关闭设备时确保切断所有电源连接。

2-4
zTo prevent laser radiation from hurting your eyes, never stare into the open optical port.
zNehmen Sie das Gerät nicht in Betrieb, solange das optische Fenster nicht geschlossen ist. Der
Laserstrahl kann zu Augenverletzungen führen.
z为了避免光纤发出的高能量的激光光束伤害到视网膜，请不要直视光接口。
zYou can connect a redundant power system (RPS) to the equipment. The RPS is designed to
maintain power to the equipment if a power supply failure occurs. But the DC RPS power source
must be supplied by H3C company.
zSie können ein redundante Stromsystem(RPS) an den Ausrüstung anschließen. Das redundante
Stromsystem(RPS) ist eingesetzte, um die Stromversorgung für den Ausrüstung bei dem Ausfall
einer Stromversorgung zu gewährleisten. aber die DC RPS Energiequelle muß von H3C geliefert
werden.
z可以使用 RPS 电源给设备供电，当主电源断电时，RPS 电源会继续给设备供电。必须向 H3C 公司
购买指定型号的 DC RPS 电源。
Power Cable Zuleitung 电缆
WARNING
Installation and removal of live power cable is prohibited strictly. Transient contact between the core of
power cable and conductor may generate electric arc or spark or electric arc, which may lead to fire or
eye injury.
Achtung
Das Entfernen und Anbringen von Zuleitungen ist strengstens verboten. Kurzschlüsse zwischen
innerem und äußerem Leiter können Lichtbögen oder Funkenflug verursachen, was zu Feuer oder
einer Augenverletzung führen kann.
注意
禁止安装和移动带电的线缆。因为导电体和带电的线缆，即使短暂接触，也会引起电火花或电弧，从而
导致失火或是伤害眼睛。
zBefore the power cable is installed or removed, the power switch must be turned off.
zDas System muss stets abgeschaltet werden, bevor die Zuleitung angebracht oder entfernt wird.
z在安装、移动线缆之前，请切断电源。
zBefore the power cable is connected, it must be confirmed that the power cable and label comply
with the requirements of the actual installation.
zÜberprüfen Sie vor dem Anbringen der Zuleitung immer, ob das von Ihnen verwendete Kabel den
Anforderungen entspricht.

2-5
z在进行线缆连接前，请确认线缆和线缆的标识与实际安装要求是一致的。
zFor DC power supplied equipment, please use 1.0 mm2 or 16 AWG minimum power supply cord.
zFor AC power supplied equipment, please use 1.0 mm2or 16 AWG minimum power supply cord.
zFür mit Gleichstrom betriebene Ausrüstung benutzen Sie bitte eine 1.0 mm2 oder 16 AWG
Zuleitung.
zFür mit Wechselstrom betriebene Ausrüstung benutzen Sie bitte eine 1.0 mm2oder 16 AWG
Zuleitung.
zDC 电源设备，请使用 1.0mm2 或16AWG 电缆；
zAC 电源设备，请使用 1.0mm2或16AWG 电缆。
Laser Laser 激光辐射
The laser hazard level of this equipment is Class 1.
Die von diesem Laser ausgehende Gefahr entspricht der Kategorie 1.
本设备的激光防护等级是 1类
Warning
When performing installation and maintenance operations of optical fibers, you should not stand close
to, or look into the optical fiber outlet directly with unaided eyes.

2-6
Achtung
Während der Installation und Instandhaltung der optischen Fasern dürfen Sie nicht zu nahe am
Ausgang der optischen Fasern stehen und nicht ohne Augenschutz in die optischen Fasern sehen.
警告
在安装和维护设备的光纤接口时，请不要把眼睛靠近或是直视这些光接口。