SMC Networks SMC7824M-VSW User Manual
Installation Manual IMN
TigerAccess™ EE
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 (C) 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, TigerAccess, TigerStack and TigerSwitch are trademarks 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
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Reason for Update
Summary: Initial release
Details:
Chapter/Section Reason for Update
All Initial release
Issue History
Issue
Number
01 05/2009 Initial release
Date of Issue Reason for Update
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Contents
1 Protective Measures........................................................................................... 7
1.1 General Notes..................................................................................................... 7
1.2 Protection against Excessive High Contact Voltage........................................... 8
1.3 Protection against Escaping Laser Light ............................................................ 8
1.4 Protection against Fire in Racks or Housings .................................................... 9
1.5 Components Subject to Electrostatic Discharge ................................................ 9
1.6 Handling Modules (General)............................................................................... 9
1.7 Handling Optical Connectors and Fiber Optic Lines ........................................ 10
1.8 Rack Mount Instructions ................................................................................... 10
1.9 FCC Registration .............................................................................................. 10
1.10 UL Safety Compliance.......................................................................................11
1.11 Declaration of RoHS Conformity .......................................................................11
2 Overview........................................................................................................... 12
2.1 Product Specification........................................................................................ 13
2.1.1 System.............................................................................................................. 13
2.1.2 Functionalities................................................................................................... 14
2.1.3 Physical Specification ....................................................................................... 15
2.2 Operating Status LEDs..................................................................................... 16
2.3 Items Supplied .................................................................................................. 18
3 Setting Up the Rack.......................................................................................... 19
3.1 Rack Installation ............................................................................................... 19
3.2 Constructing the Rack ...................................................................................... 19
3.3 Installing the System......................................................................................... 21
3.3.1 Equipping the Rack........................................................................................... 21
3.3.2 Mounting on a Wall........................................................................................... 22
3.3.3 Grounding the System...................................................................................... 24
4 Equipping the System....................................................................................... 25
4.1 Installing Uplink Module.................................................................................... 25
5 Cabling the System........................................................................................... 26
5.1 Connecting Uplink Interface ............................................................................. 27
5.1.1 Installing Optical Connection ............................................................................ 27
5.1.2 Installing GE-PON Connection ......................................................................... 28
5.1.3 Installing Electrical Connection......................................................................... 29
5.2 Connecting VDSL Interface .............................................................................. 30
5.2.1 Connecting the System to the Main Distribution Frame ................................... 30
5.2.2 Connecting Narrowband Services .................................................................... 31
5.3 Connecting Console Access............................................................................. 32
5.4 Connecting MGMT Interface ............................................................................ 33
5.5 Connecting Power Supply ................................................................................ 34
6 Appendix........................................................................................................... 35
A1 Abbreviations .................................................................................................... 35
A2 Ordering Information......................................................................................... 36
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Illustrations
Fig. 1.1 Laser Symbol ...................................................................................................8
Fig. 2.1 Product View ..................................................................................................12
Fig. 2.2 Front Interfaces of the switch .........................................................................13
Fig. 2.3 LEDs of the Switch.........................................................................................16
Fig. 2.4 LEDs of the Option Uplink Modules ...............................................................18
Fig. 3.1 Grounding Symbol..........................................................................................19
Fig. 3.2 19” Rack (Sectional View)..............................................................................20
Fig. 3.3 19” Rack (Front View) ....................................................................................20
Fig. 3.4 Attaching the Rack Brackets ..........................................................................21
Fig. 3.5 Attaching the System to the Rack..................................................................21
Fig. 3.6 Attaching the Wall Mounting Brackets............................................................22
Fig. 3.7 The switch mounted on a wall........................................................................23
Fig. 3.8 Grounding the System ...................................................................................24
Fig. 4.1 Installing Uplink Option Modules....................................................................25
Fig. 5.1 Installing the Optical Connection with SFP Module .......................................27
Fig. 5.2 Connecting the GE-PON Interface.................................................................28
Fig. 5.3 RJ45 Connector .............................................................................................29
Fig. 5.4 Installing the Electrical Connection ................................................................29
Fig. 5.5 Connecting the VDSL Interface......................................................................30
Fig. 5.6 Connecting the Console Access ....................................................................32
Fig. 5.7 Connecting MGMT Interface ..........................................................................33
Fig. 5.8 Connecting the AC Power Cable....................................................................34
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Tables
Tab. 2.1 Front Access Interfaces of the switch............................................................ 13
Tab. 2.2 Operating Status LEDs on the switch............................................................ 16
Tab. 2.3 Status LEDs for VDSL Interfaces .................................................................. 17
Tab. 2.4 Status LEDs on Console Interface ................................................................ 17
Tab. 2.5 Status LEDs on MGMT Interface................................................................... 17
Tab. 2.6 Status LEDs for Uplink Interfaces.................................................................. 18
Tab. 2.7 Status LEDs for GE-PON Interfaces ............................................................. 18
Tab. 3.1 Rack Type Measures..................................................................................... 19
Tab. 5.1 RJ21 Connector Pin Assignment .................................................................. 31
Tab. 6.1 Base Options................................................................................................. 36
Tab. 6.2 CPE Options.................................................................................................. 36
Tab. 6.3 Uplink Interface Options ................................................................................ 36
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1 Protective Measures
This section includes the following topics:
•
General Notes
•
Protection against Excessive High Contact Voltage
•
Protection against Escaping Laser Light
•
Protection against Fire in Racks or Housings
•
Components Subject to Electrostatic Discharge
•
Handling Modules (General)
•
Handling Optical Connectors and Fiber Optic Lines
•
Rack Mount Instructions
•
FCC Registration
•
UL Safety Compliance
•
Declaration of RoHS Conformity
1.1 General Notes
This section contains a summary of the most important requirements with regard to protection of people and equipment. It lays no claim to completeness. The installation instructions listed are shown in detail in this document.
All assembly, installation, operation and repair work may only be undertaken by properly
trained and qualified personnel. In the event of any injury (e.g. burns and acid burns) being sustained, seek medical help immediately.
This switch is designed for indoor operation only and must be installed in temperaturecontrolled locations (for example the exchange). A maximum operating temperature of
this product is 55°C. The system is intended for operation according to EN 300 019-1-3
class 3.1E.
In order to prevent product damage or accidents, do not install or operate the product at
the place of bad condition: such as too high or low temperature, well ventilation or airtight,
high humidity, much dust, or much mechanical vibration.
The system is intended for installation locations with access authorization.
The system may be multiple power supplied:
!
For completely disconnection from the power supply, note to disconnect also the redundant power supply. Switch off all concerning disconnect devices!
The operating voltages are routed via the fuse panel which is located in the terminal panel of the rack. The fuse panel contains the circuit breakers.
Make sure that the circuit breakers are switched OFF throughout installation!
Pay attention also to the high leakage current:
!
!
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Earth connection is essential before connecting the system with the telecommunication
network.
There is a risk of explosion if battery is replaced by an incorrect type. Dispose of used
batteries according to the instructions.
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1.2 Protection against Excessive High Contact Voltage
When dealing with the power supply or working on it, observe the provisions of VDE 0105
(operation of high-voltage equipment) Part 1, Section 9.3 (safety measures to be carried
out) and the specifications of the European Norm EN 50110, Part 1 and Part 2 (Operation
of electrical systems) at all times. Be sure to follow local national provisions regarding the
handling of high-voltage equipment.
The limit description for input voltage and load current is located near the power connector on the rear panel of the system. Check the description for the actual value.
1.3 Protection against Escaping Laser Light
In order to avoid health risks, take care to ensure that any laser light escaping is not directed towards the eyes. Plug-in units equipped with laser light units may carry the laser
symbol, but it is not required, see
Fig. 1.1.
Fig. 1.1 Laser Symbol
To guard against any possible hazards, all optical transmitters are equipped with an automatic laser shutdown circuit. This trips if an input signal is missing at the relevant optical receiver, e.g. if the connection is interrupted.
Note that the laser safety shutdown must be always activated.
!
This preventive measure should also be followed to avoid any damage to health by making sure that escaping laser light is not directed towards the eye.
When breaking laser connections, the following procedure should be followed, despite
the presence of the laser shutdown circuit:
1. Pull out the plug-in unit about 5 cm.
2. Disconnect the optical fiber.
3. Pull out the plug-in unit completely.
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1.4 Protection against Fire in Racks or Housings
If the system is used in housing, the system must comply with the conditions for fire protection housing according to DIN EN 60950-1.
To comply with fire protection standards as defined in DIN EN 60950-1, a protective plate
(C42165-A320-C684) must be fitted into the floor of ETSI and 19-inch standard racks.
The rack must also meet the requirements of a fire-resistant housing as defined in DIN
EN 60950-1.
1.5 Components Subject to Electrosta tic Discharge
Plug-in units are equipped with components subject to electrostatic discharge. Adhere to
!
the relevant safety provisions.
When packing, unpacking, touching, pulling out, or plugging in plug-in units, it is essential
to wear a grounding bracelet. This ensures that the plug-in units are not subject to electrostatic discharge.
Under no circumstances should you touch the printed conductors or components of plugin units. Take hold of plug-in units by the edge only.
Once removed, place the plug-in units in the conductive plastic sleeves intended for them.
Keep or dispatch them in the special boxes or transport cases.
Treat defective plug-in units with the same degree of care as new ones in order to avoid
further damage.
Plug-in units in a closed and intact housing are protected in any case.
European Norm EN 50082-1 provides information on the proper handling of components
which are subject to electrostatic discharge.
1.6 Handling Modules (General)
When working with modules (plug-in units, subracks and shelters), the following points
should be noted:
• Existing ventilation equipment must not be changed. The sufficient air circulation
must not be obstructed.
Beware of rotating parts.
!
• All slide-in units can be removed or inserted with the power still applied. To remove
and insert the units you should use the two levers fitted to the front of the unit. A type
label is fixed to one of the two levers providing information on the hardware and
software version of the unit.
• A label with the words “HOT AREA” is fixed to hot surfaces. This indicates a severe
danger of injury.
• Shelters with a front door may only be operated when this door is closed. You should
therefore remove the front door before doing the necessary work and replace it once
you have finished your work.
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There is a danger of injury if the door is left open.
!
• When inserting and removing shelves and when transporting them, take their weight
into consideration.
• Cables may never be disconnected by pulling on the cable. Disconnec tion/connection may only be undertaken by pushing in/pulling out the connector in volved.
1.7 Handling Optical Connectors and Fiber Optic Lines
Optical connectors are precision components, and must be handled accordingly. In order
to guarantee that the optical connectors function without problem:
• Open optical connections must use a protective cap under all circumstances to pro-
tect against physical damage and dirt.
• Before making connections, use isopropyl alcohol and non-fibrous cellulose to clean
the faces of the connectors.
• Avoid impact stresses when handling connectors.
Physical damage to the faces of optical connections impair transmission quality
(higher attenuation).
• Avoid a bend radius in excess of 30 mm for fiber optic links.
1.8 Rack Mount Instructions
Rack-mount instructions are included with the installation instructions:
• Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the
operating ambient temperature of the rack environment may be greater than room
ambient. Therefore, consideration should be given to installing the equipment in an
environment compatible with the maximum ambient temperature (Tma) specified by
the manufacturer.
• Reduced Air Flow - Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation of the equipment is not compromised.
• Mechanical Loading - Mounting of the equipment in the rack should be such that a
hazardous condition is not achieved due to uneven mechanical loading.
• Circuit Overloading - Consideration should be given to the connection of the equip-
ment to the supply circuit and the effect that overloading of the circuits might have on
overcurrent protection and supply wiring. Appropriate consideration of equipment
nameplate ratings should be used when addressing this concern.
• Reliable Earthing - Reliable earthing of rack-mounted equipment should be main
tained. Particular attention should be given to supply connections other than direct
connections to the branch circuit (e.g. use of power strips).
1.9 FCC Registration
The installation manual for an intentional or unintentional radiator shall caution the user
that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15/68 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
− Reorient or relocate the receiving antenna
− Increase the separation between the equipment and receiver
− Connect the equipment into an outlet on a circuit different from that to which
the receiver in connected.
− Consult the dealer or an experienced radio/TV technician for help.
1.10 UL Safety Compliance
This switch has been tested and found to comply with the requirements of UL. This
equipment is intended to be powered from a limited power source output of a previously
certified power supply.
1.11 Declaration of RoHS Conformity
SMC Networks considers the protection of the environment and the preservation of natural resources as a major duty and thus undertakes great efforts to design its products to
be environmental friendly.
Therefore, as of July 1st, 2006, all contract products of SMC Networks
• to which the RoHS (the Restriction on the use of certain Hazardous Substances in
electrical and electronic equipment) directive applies to
• and which are put on the market within the countries where the RoHS requirements
are transposed into national law
are in compliance with the requirements of the RoHS.
SMC Networks reserves the right to apply the exemptions to the RoHS requirements as
set out in the Annex to the RoHS directive, in particular lead in solders for network infrastructure equipment for switching, signaling, transmission as well as network management for telecommunication.
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