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7210 SAS-R6 CHASSIS INSTALLATION GUIDE
7210 SERVICE ACCESS
SWITCH
7210 SAS-R6 CHASSIS
INSTALLATION GUIDE
3HE 10090 AAAA TQZZA
Edition: 09
July 2017
Nokia — Proprietary and confidential.
Use pursuant to applicable agreements..
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7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Nokia is a registered trademark of Nokia Corporation. Other products and company
names mentioned herein may be trademarks or tradenames of their respective
owners.
All specifications, procedures, and information in this document are subject to
change and revision at any time without notice. The information contained herein is
believed to be accurate as of the date of publication. Nokia provides no warranty,
express or implied, regarding its contents. Users are fully responsible for application
or use of the documentation.
© 2017 Nokia. All rights reserved.
Contains proprietary/trade secret information which is the property of Nokia and must
not be made available to, or copied or used by anyone outside Nokia without its
written authorization. Not to be used or disclosed except in accordance with
applicable agreements.
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Table of Contents
1 Preface............................................................................ 13
1.1 About This Manual.....................................................................13
1.1.1 Warnings and Notes............................... ... ... .... .........................13
1.1.2 Audience....................................................................................13
1.1.3 Symbols and Labels..................................................................14
1.1.4 Technical Support...................................................................... 14
2 Mandatory Regulations................................................. 15
2.1 In This Chapter.......................................................................... 15
2.2 List of Terms..............................................................................15
2.3 General Requirements ..............................................................17
2.3.1 Dangers and Warnings.... .......................................................... 17
2.3.2 Anti-static Measures..................... .... ... ... ... ... .... ... ... ... .... ............18
2.3.2.1 Grounding..................................................................................19
2.3.3 Equipment Interconnection Points............................................. 19
2.3.3.1 SELV/ES1.................................................................................. 19
2.3.3.2 TNV-2/ES2 ................................................................................20
2.3.4 Prevention of Access.................................................................20
2.3.5 Environmental Requirements for Installation............................. 20
2.3.6 Laser Interface .......................................................................... 20
2.3.7 Protective Safety Ground (Earth) .............................................. 20
2.3.8 EMC Compliance....................................................................... 21
2.3.9 Regulatory Symbols ........ .... ... ... ... .... ... ... ... ................................21
2.4 Safety Approvals .......................................................................22
2.5 Safety Approval for External DC Sources ................................ 22
2.6 Canada Regulations......................... ......................................... 23
2.6.1 Industry Canada Regulations........................................... ... ... ... 23
2.6.2 EMC Compliance....................................................................... 24
2.7 United States Regulations............................ .... ... ... ... ................24
2.7.1 Federal Communications Commission...................................... 24
2.7.2 NRTL......................................................................................... 25
2.7.3 Food and Drug Administration................................................... 25
2.8 European Union Regulations..................................... .... ... ... ... ... 26
2.8.1 Declaration of Conformity....................... ...................................26
2.8.2 EU Compliance Statement..................................... ... .... ... ... ... ... 26
2.8.3 EMC/EMI Compliance...............................................................26
2.8.4 General......................................................................................26
2.8.5 Laser Interface........................................................................... 27
2.8.6 Protective Earth ........................................................................ 27
2.8.7 Eco-Environmental ................................................................... 27
2.8.8 Material Content Compliance.................................... .... ... ... ......28
2.9 Australia/New Zealand Regulations ..........................................29
2.9.1 ACMA Regulations....................................................................29
2.10 China Regulations.....................................................................29
2.10.1 Packaging Collection and Recovery Requirements .. .... ... ... ... ... 29
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2.10.2 Material Content Compliance........................................ ... ... ... ... 30
2.10.3 Altitude Limit.................... .... ... ... ... .... ... ......................................30
2.11 South Korea Regulations...........................................................31
2.12 Japan/Nippon Requirements Only.............................................32
2.13 Safety and Compliance Agency Certifications........................... 33
3 System Overview........................................................... 35
3.1 System Features ....... ... .......................................................... ... 35
3.2 System Architecture .. ... ... .... ... ... ... .... ... ... ... ... .... ... ... ... .... ... .........36
3.3 Network Management Options..................................................38
3.3.1 Connectivity...............................................................................38
3.4 Hardware Description................................................................ 39
3.4.1 Slot Allocation............................................................................40
3.4.2 SF/CPM.....................................................................................41
3.4.2.1 Management Port ..................................................................... 42
3.4.2.2 Console Port .............................................................................42
3.4.2.3 BITS Port......................... .... ... ... ... .... ... ......................................42
3.4.2.4 OMC Port...................................................................................43
3.4.2.5 Alarm Interface Port .................................................................. 43
3.4.2.6 USB Port ................................ ... ... .... ... ... ... ... .............................44
3.4.2.7 Compact Flash Memory Card Slot ........................................... 44
3.4.2.8 Internal Flash Memory..... .... ... ... ... .... ... ... ... ... .... ... ... ... .... ............44
3.4.2.9 Ethernet Interfaces....................................................................44
3.4.3 Power Entry Modules ................................................................45
3.4.3.1 DC Power Modules.............................. ... ... ... .... .........................45
3.4.3.2 AC to DC Rectifiers ............. ... ... ... .... ... ... ... ... .... ... ... ... ................47
3.4.4 Fan Tray.................................................................................... 50
3.4.5 System LEDs............................................. ... .... ... ... ... .... ... ... ......51
3.4.5.1 System and Port LEDs.............................. ... .... ... ... ... .... ... ... ......52
3.4.5.2 System Buttons and Switches...................................................54
3.4.6 IMMs..........................................................................................54
3.4.6.1 16-Port 1GE RJ.5 IMMv2 ..........................................................55
3.4.6.2 11-Port 1GE SFP/22-Port 1GE CSFP IMMv2........................... 57
3.4.6.3 10-Port 1GE SFP + 1-Port 10GE XFP IMM ..............................59
3.4.6.4 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2.........................61
3.4.6.5 10-Port 1GE SFP IMM............................................................... 63
3.4.6.6 2-Port 10GE XFP IMM............................................................... 65
3.4.6.7 2-Port 10GE SFP+ IMMv2......................................................... 67
3.4.6.8 4-Port 10GE SFP+ IMMv2......................................................... 69
3.4.6.9 1-Port 100GE CFP4 IMMv3.......................... .... ... ......................71
3.4.7 Impedance Panels.....................................................................73
4 Site Preparation and Installation.................................. 75
4.1 Site Preparation.........................................................................75
4.1.1 Selecting a Site.......................................................................... 75
4.1.2 Installation Locations.................................................................76
4.1.3 Ethernet Cabling........................................................................77
4.1.4 Equipment Checklist .................................................................78
4.2 Warnings and Notes............................... ... ... .... .........................78
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4.3 Equipment Rack Requirements.................................................80
4.3.1 Rack Clearance Requirements..................................................80
4.4 Installing the Chassis.............................. ... ... .... ... ... ... .... ... .........82
4.4.1 Rack Mounting & Cable Management.... ... ... .... ... ... ... .... ... ... ... ... 82
4.4.1.1 Standard 19-Inch Rack..............................................................82
4.4.1.2 ETSI Rack .................................................................................84
4.5 Power and Ground ....................................................................87
4.5.1 Grounding the Chassis.............................................................. 87
4.5.2 Connecting DC Power...................... ......................................... 89
4.5.3 Installing DC Power Entry Modules........................ ... .... ... ... ... ... 90
4.5.4 Installing AC to DC Rectifiers ....................................................92
4.5.4.1 Making Power Connections to the AC Rectifier Shelf ............... 95
4.5.5 Powering on the Switch............................................................. 97
4.6 Installing the Fan Tray............................... ... .... ... ... ... .... ... ... ... ... 98
4.7 Installing SF/CPMs.................... ... .... ... ... ... ... .... ... ... ...................99
4.8 Installing IMMs.............................. .... ... ... .................................101
4.9 Installing the Air Filter..............................................................103
5 Transceivers................................................................. 105
5.1 Warnings and Notes............................... ... ... .... .......................105
5.2 Installation Preparation............................................................106
5.2.1 Locking and Release Mechanisms..........................................106
5.3 Handling Optical Transceivers.................................................107
5.3.1 Inserting Optical Transceivers................................................. 108
5.3.2 Removing and Replacing Optical Transceivers.......................108
6 Configuring the System .............................................. 109
6.1 Initializing the System and Downloading Software..................109
6.1.1 Booting in the Lab.................................................................... 109
6.1.2 Booting from External Compact Flash..................................... 110
6.1.3 Booting using the Out-of-Band Management Port................... 111
6.1.4 Booting from USB....................................................................112
6.2 Establishing Switch Management Connections................... ... . 114
6.2.1 Console Connection................................................................114
6.2.2 Telnet Connection ...................................................................115
6.2.2.1 Running Telnet....................................... ... ... .... ... ... ... .... ..........115
6.3 Restarting the Switch............................................................... 116
6.4 Ejecting Flash Cards ....... .... ... ... ... .... ... ... ... ... ...........................116
6.5 Diagnostics..............................................................................117
6.5.1 Post Installation Status .................... ... ... ... ... ...........................117
7 Troubleshooting .......................................................... 119
7.1 Diagnosing Switch Indicators .................................................. 119
7.2 Power and Cooling Problems..................................................121
7.3 Installation ...............................................................................121
7.4 In-Band Access ......... ... ... .... ... ... ... .... ... ....................................121
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8 Specifications .............................................................. 123
8.1 Physical Specifications............................................................ 123
8.1.1 Chassis Specifications............... ... .... ... ....................................123
8.1.2 Environmental Specifications .................................................. 123
8.1.3 Fan Tray Specifications........................................................... 124
8.2 Power Specifications...............................................................125
8.2.1 Chassis Power Specifications ....................................... ... ... ... . 125
8.2.2 Power Entry Module Specifications.........................................125
8.2.3 AC to DC Rectifier Specifications............................................126
8.3 Calculating Maximum Power Consumption............................. 127
9 Field Replaceable Units .............................................. 131
9.1 Air Filter..................................... ... .... ... ....................................131
9.1.1 Removing the Air Filter............................................................ 132
9.1.2 Installing a Replacement Air Filter........................................... 133
9.2 SF/CPMs................................................................................. 134
9.2.1 Warnings and Notes............................... ... ... .... .......................134
9.2.2 Removing SF/CPM..................................................................135
9.2.3 Replacing SF/CPMs................................................................136
9.3 IMMs........................................................................................137
9.3.1 Warnings and Notes............................... ... ... .... .......................137
9.3.2 Shutting Down and Modifying Card Configuration...................138
9.3.3 Removing IMM ........................................................................139
9.3.4 Replacing IMM......................................................................... 140
9.4 Power Entry Modules .............................................................. 141
9.4.1 Warnings and Notes............................... ... ... .... .......................141
9.4.2 Removing DC Power Entry Modules.......................................142
9.4.3 Replacing DC Power Entry Modules.......................................143
9.4.4 Replacing AC to DC Rectifiers ......... ... ... ... ... .... ... ... ... .... ... ... ... . 143
9.5 Fan Tray.................................................................................. 144
9.5.1 Warnings and Notes............................... ... ... .... .......................144
9.5.2 Removing the Fan Tray...........................................................144
9.5.3 Replacing the Fan Tray...........................................................145
10 Pin Assignments.......................................................... 147
10.1 Management Port....................................................................147
10.2 BITS Cable Connector......................................... ... ... .... ... ... ... . 150
10.3 OMC Port................................................................................. 151
10.4 RJ.5 Port.............................. ... ... ... .... ... ... .................................152
10.5 Console Port............................................................................153
11 Alarm Interface............................................................. 155
11.1 Alarm Interface Port Connector...............................................155
11.1.1 Alarm Interface Port Pin Assignments.....................................156
11.1.1.1 Alarm Interface Y-connection..................................................159
11.1.1.2 Alarm Monitoring CLI Commands ........................................... 163
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12 Parts List ...................................................................... 165
12.1 Spare Parts and Accessories. ................................................. 165
13 IMM Upgrade Procedures ........................................... 167
13.1 Upgrading to 7.0R4 with IMMv2 Cards....................................168
13.2 Bringing up the System with IMMv2 Cards.............................. 170
13.2.1 Procedure A.................................. .... ... ... ... ... .... ... ... ... .... ... .......170
13.2.2 Procedure B.................................. .... ... ... ... ... .... ... ... ... .... ... .......171
13.3 Upgrading to 9.0R6 with IMMv3 Cards....................................172
13.4 Bringing up the System with IMMv3 Cards.............................. 174
13.4.1 Procedure A.................................. .... ... ... ... ... .... ... ... ... .... ... .......174
13.4.2 Procedure B.................................. .... ... ... ... ... .... ... ... ... .... ... .......175
14 Installation Site Assessment ..................................... 177
14.1 Geographical Location.............................................................177
14.2 Installation Site Type...............................................................178
14.2.1 Room.......................................................................................178
14.2.2 Cabinet....................................................................................179
14.3 Site Influences......................................................................... 179
14.4 Site Assessment Checklists ....................................................180
14.4.1 Seasonal Influences................................................................180
14.4.2 Local Risk Factors................................................................... 181
14.4.3 Specific Characteristics of the Installation Site........................182
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List of Tables
2 Mandatory Regulations................................................. 15
Table 1 List of Terms ............................................................................. 15
Table 2 Regulatory Symbols ........................................ ... ... ... ................21
Table 3 Safety and Compliance Agency Certifications ..........................33
3 System Overview........................................................... 35
Table 4 7210 SAS-R6 Front Panel Features ........................................ 39
Table 5 SF/CPM Features ................................. ... ... .... ... ... ... .... ... ... ... ... 41
Table 6 DC Power Entry Module Features............................................. 46
Table 7 AC to DC Rectifier LEDs ........... ... .... ... ... ... ... .... ... ... ... .... ... ... ... ... 49
Table 8 Fan Tray Features..................................................................... 50
Table 9 System LEDs ...................... ... ... ... .... ... ... ...................................51
Table 10 System and Port LEDs ............................................................. 52
Table 11 System Buttons and Switches ......................................... ... ... ... 54
Table 12 16-Port 1GE RJ.5 IMMv2 Features .........................................55
Table 13 16-Port 1GE RJ.5 IMMv2 LEDs.................................................56
Table 14 11-Port 1GE SFP/22 -Port 1GE CSFP IMMv2 Features ......... 57
Table 15 11-Port 1GE SFP/22 -Port 1GE CSFP IMMv2 LEDs ................ 58
Table 16 10-Port 1GE SFP + 1-Port 10GE XFP IMM Features .............59
Table 17 10-Port 1GE SFP + 1-Port 10GE XFP IMM LEDs.....................60
Table 18 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2 Features .......61
Table 19 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2 LEDs...............62
Table 20 10-Port 1GE SFP IMM Features ............................................... 63
Table 21 10-Port 1GE SFP IMM LEDs ....................................................64
Table 22 2-Port 10GE XFP IMM Features ...............................................65
Table 23 2-Port 10GE XFP IMM LEDs .................................................... 66
Table 24 2-Port 10GE SFP+ IMMv2 Features .........................................67
Table 25 2-Port 10GE SFP+ IMMv2 LEDs ..............................................68
Table 26 4-Port 10GE SFP+ IMMv2 Features .........................................69
Table 27 4-Port 10GE SFP+ IMMv2 LEDs ..............................................70
Table 28 1-Port 10GE CFP4 IMMv3 Features ........................................71
Table 29 1-Port 10GE CFP4 IMMv3 LEDs ..............................................72
4 Site Preparation and Installation.................................. 75
Table 30 AC Rectifier Shelf Description................................ ... .... ... ... ... ... 92
Table 31 AC Rectifier Shelf Features.................... ... ... .... ... ... ... .... ... ... ... ... 94
Table 32 AC Rectifier Shelf Rear Panel Features....................................95
Table 33 AC Input Line Connection Definition.............................. ... ... ... ... 96
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6 Configuring the System .............................................. 109
Table 34 Console Configuration Parameter Values............................... 114
7 Troubleshooting .......................................................... 119
Table 35 Troubleshooting ...................................................................... 119
8 Specifications .............................................................. 123
Table 36 Chassis Specifications . ... .... ... ... ... .... .......................................123
Table 37 Environmental Specifications .................................................123
Table 38 Fan Tray Specifications ..........................................................124
Table 39 Chassis Specifications . ... .... ... ... ... .... .......................................125
Table 40 Power Entry Module Specifications ........................................125
Table 41 AC to DC Rectifier Specifications ........................................... 126
Table 42 Chassis Power Consumption ................................ ... .... ... ... ... . 128
9 Field Replaceable Units .............................................. 131
10 Pin Assignments.......................................................... 147
Table 43 10/100 Mbs Management Ethernet Port—RJ-45 Female.......147
Table 44 1000 Mbs Management Ethernet Port—RJ-45 Female ........149
Table 45 BITS Port Pin Assignments .................................................... 150
Table 46 OMC Port Pin Assignments ............................ ... ... ... .... ... ... ... . 151
Table 47 Ethernet Port Pin Assignments—RJ Point Five Female ......... 152
Table 48 Console Port Pin Assignments ...............................................153
11 Alarm Interface............................................................. 155
Table 49 Alarm Interface Port Pin Assignments .................................... 156
12 Parts List ...................................................................... 165
Table 50 Parts List ................................................................................165
14 Installation Site Assessment ..................................... 177
Table 51 Seasonal Influences .............. ... ... .... ... ... ... ... .... ... ... ... .... ... .......180
Table 52 Local Risk Factors ..................................................................181
Table 53 Specific Characteristics of the Installation Site .......................182
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List of Figures
2 Mandatory Regulations................................................. 15
Figure 1 ESD Awareness Label...............................................................18
Figure 2 WEEE Symbol for post-August 13, 2005 Product.....................28
Figure 3 Altitude Limit Symbol.................................... .............................30
3 System Overview........................................................... 35
Figure 4 Hardware Architecture............................................................... 36
Figure 5 Software Architecture... ... .......................................................... 37
Figure 6 7210 SAS-R6 Chassis Front View............................................. 39
Figure 7 Slot Allocation............................................................................ 40
Figure 8 7210 SAS-R6 SF/CPM.............................................................. 41
Figure 9 OMC Device..............................................................................43
Figure 10 DC Power Entry Module............................................................ 45
Figure 11 DC Power Entry Module Features............................................. 46
Figure 12 AC to DC Rectifier............................................ ... ... ... .... ... ... ... ... 47
Figure 13 AC Rectifier Shelf ..................................... ... .... ... ... ... .... ... ... ... ... 48
Figure 14 AC Rectifier LEDs...................... ... .... ... ... ... ... .... ... ... ... .... ... ... ......49
Figure 15 Fan Tray.................................................................................... 50
Figure 16 System LEDs................................................ .... ... ... ... .... ... .........51
Figure 17 16-Port 1GE RJ .5 IMMv2 .........................................................55
Figure 18 11-Port 1GE SFP/22 -Port 1GE CSFP IMMv2 .......................... 57
Figure 19 10-Port 1GE SFP + 1-Port 10GE XFP IMM ..............................59
Figure 20 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2.........................61
Figure 21 10-Port 1GE SFP IMM...............................................................63
Figure 22 2-Port 10GE XFP IMM............................................................... 65
Figure 23 2-Port 10GE SFP+ IMMv2......................................................... 67
Figure 24 4-Port 10GE SFP+ IMMv2......................................................... 69
Figure 25 1-Port 10GE CFP4 IMMv3......................................................... 71
Figure 26 Impedance Panels.....................................................................73
4 Site Preparation and Installation.................................. 75
Figure 27 Chassis Clearance Requirements (top view) ............................ 81
Figure 28 Rack Mounting Chassis in 19-inch Rack................................... 82
Figure 29 Rack Mounting Chassis in ETSI Rack with Cable Guides......... 84
Figure 30 ETSI Rack Mount Kit Components............................................ 85
Figure 31 Installing a DC Power Entry Module..........................................90
Figure 32 Inserting the DC Input Connector..............................................91
Figure 33 Connecting the Vdc Power Feed............................................... 91
Figure 34 AC Rectifier Shelf................................... ... ... .... ... ... ... .... ... ... ... ... 92
Figure 35 AC to DC Rectifier Connections to 7210 SAS-R6.....................93
Figure 36 AC Rectifier Shelf ..................................... ... .... ... ... ... .... ... ... ... ... 94
Figure 37 AC Rectifier Shelf Rear Panel...................................................95
Figure 38 AC Power Input Terminal Block..................................... ... ... ... ... 96
Figure 39 Installing the Fan Tray...............................................................98
Figure 40 Installing SF/CPM Module.........................................................99
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Figure 41 Securing SF/CPM Module.......................................................100
Figure 42 Installing an IMM .....................................................................101
Figure 43 Seating IMM in Slot ................................................................. 102
Figure 44 Installing the Air Filter..............................................................103
5 Transceivers................................................................. 105
Figure 45 Handling Optical Transceivers (Locking Handle) .................... 107
Figure 46 Handling Optical Transceivers (Bail).......................................107
6 Configuring the System .............................................. 109
Figure 47 Network Boot Process............................................................. 111
9 Field Replaceable Units .............................................. 131
Figure 48 Removing the Air Filter............................................................ 132
Figure 49 Removed Air Filter...................................................................133
Figure 50 Removing SF/CPM..................................................................135
Figure 51 Removing IMM ........................................................................139
Figure 52 Extracting a DC Power Entry Module......................................143
Figure 53 Removing the Fan Tray...........................................................145
10 Pin Assignments.......................................................... 147
Figure 54 OMC Connector Pin Orientation.............................................. 151
Figure 55 RJ.5 Connector Pin Orientation...............................................152
11 Alarm Interface............................................................. 155
Figure 56 DB-15 Alarm Connector .......................................................... 155
Figure 57 Alarm Inputs Using the DB-15 Alarm Connector.....................158
Figure 58 Alarm Inputs Using an External Power Source ....................... 159
Figure 59 Alarm Inputs Using a Y-connection......................................... 161
Figure 60 Normally Open Alarm Outputs Using a Y-connection.............162
Figure 61 Normally Closed Alarm Outputs Using a Y-connection...........162
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7210 SAS-R6 CHASSIS INSTALLATION GUIDE Preface
1 Preface
1.1 About This Manual
This guide provides site preparation recommendations, step-by-step procedures to
install the Nokia 7210 Service Access Switch (SAS)-R6 7210 SAS-R6 chassis in 19inch and European Telecommunications Standards Institute (ETSI) racks. In
addition, it includes instructions on how to install, remove and replace all fieldreplaceable units (FRUs), such as the Control Processing Module/Switch Fabric (SF/
CPM), Integrated Media Module (IMM), DC power entry module (PEM), Fan Tray
and air filter.
1.1.1 Warnings and Notes
Observe the warnings and notes provided in each chapter to avoid injury or
equipment damage during installation and maintenance. Follow the safety
procedures and guidelines when working with and near electrical equipment.
1.1.2 Audience
This guide is intended for network installers and system administrators who are
responsible for installing, configuring, or maintaining networks. This guide assumes
that you are familiar with electronic and networking technologies.
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CLASS 1 LASER PRODUCT
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
1.1.3 Symbols and Labels
The following symbols and labels are contained in this guide:
Danger: This symbol warns that incorrect handling and installation could result in
bodily injury. An electric shock hazard could exist. Before you begin work on this
equipment, be aware of hazards involving electrical circuitry, be familiar with
networking environments, and observe accident prevention procedures.
Warning: This symbol warns that incorrect handling and installation could result in
equipment damage or loss of data.
Caution: This symbol warns that incorrect handling may reduce the component or
system performance.
Note: This symbol provides additional operational information.
This label indicates that only approved Class 1 replaceable laser
transceivers should be used with this product.
1.1.4 Technical Support
If you purchased a service agreement for your 7210 SAS-R6 and related products
from a distributor or authorized reseller, contact the technical support staff for that
distributor or reseller for assistance. If you purchased an Nokia service agreement,
contact technical assistance at:
Customer Documentation Feedback
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2 Mandatory Regulations
2.1 In This Chapter
The following sections describe the mandatory regulations that govern the
installation and operation of the 7210 SAS-R6.
• List of Terms, section 2.2
• General Requirements, section 2.3
• Canada Regulations, section 2.6
• United States Regulations, section 2.7
• European Union Regulations, section 2.8
• Australia/New Zealand Regulations, section 2.9
• China Regulations, section 2.10
Mandatory Regulations
• South Korea Regulations, section 2.11
• Japan/Nippon Requirements Only, section 2.12
• Safety and Compliance Agency Certifications, section 2.13
2.2 List of Terms
Table 1 lists the mandatory regulations terms used in this guide.
Table 1 List of Terms
Term Expansion
ACMA Australian Communications and Media Authority
ACTA Administrative Council for Terminal Attachments
ANSI American National Standards Institute
AS/NZ Australian/New Zealand standard
CBN Common Bonding Network
CE Conformité Européene
CFR Code of Federal Regulations
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Mandatory Regulations
Table 1 List of Terms (Continued)
7210 SAS-R6 CHASSIS INSTALLATION
GUIDE
Term Expansion
CSA International Canadian Standards Association International
DC-C Common DC Return
DC-I Isolated DC Return
EEC European Economic Community
EMC Electromagnetic Compatibility
EMI Electromagnetic Interference
EN European Standards
ES1 Class 1 energy source
ES2 Class 2 energy source
ES3 Class 3 energy source
ETSI European Telecommunications Standards Institute
FCC Federal Communications Commission
IBN Isolated Bonding Network
ICES Interference Causing Equipment Standard
IEC International Electrotechnical Commission
IEE Institute of Electrical Engineers (UK)
LVD Low Voltage Directive
NRTL Nationally Recognized Testing Laboratory
OSHA (USA) Occupational Safety and Health Administration (USA)
RoHS Restriction of the use of certain Hazardous Substances
SELV Safety Extra Low Voltage
TNV-1 Telecommunications Network Voltage, class 1
TNV-2 Telecommunications Network Voltage, class 2
TNV-3 Telecommunications Network Voltage, class 3
16
UL Underwriters Laboratories
WEEE Waste Electrical and Electronic Equipment
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2.3 General Requirements
The sections that follow outline the mandatory regulations that govern the installation
and operation of the 7210 SAS-R6. The information in this section also describes
instructions and information related to overall conformance with the mandatory
regulations. You must adhere to these instructions so that your system meets
regulatory requirements.
2.3.1 Dangers and Warnings
You must comply with the general safety precautions and product requirements
described below during site preparation and equipment installation. Specific
precautions and requirements are contained in the individual chapters in this guide.
Danger:
Mandatory Regulations
• The 7210 SAS-R6 uses a fiber-optic communication method and is a Class
1 laser product. Additionally, there are no user-serviceable parts in the
7210 SAS-R6 chassis. Installation and servicing of the system must be
done only by trained service personnel familiar with potential electrical,
mechanical, and laser radiation hazard.
• Before working on equipment that is connected to power, remove jewelry,
such as rings, necklaces, and watches. When metal objects are in contact
with power and ground, serious burns can occur or the objects can be
welded to the terminals.
• CLASS 1 LASER PRODUCT
• APPAREIL À LASER DE CLASSE 1
• DISCONNECT BOTH POWER FEEDS BEFORE INSTALLATION AND
SERVICING
• DÉBRANCHER L’ALIMENTATION LES 2 SOURCES DC AVANT
L’ENTRETIEN
Warning: The compliance and long-term reliability of the 7210 SAS-R6 are wholly
dependent on using the product within the e nvironmental limits and restrictions described in
this document.
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Mandatory Regulations
2.3.2 Anti-static Measures
Figure 1 shows the ESD awareness label used on Nokia products to alert personnel
to the presence of ESD-sensitive devices in the product. This icon and associated
text provide special information relating to ESD-sensitive activities or situations. The
ESD precautions that follow must be taken whenever this symbol is present on the
product.
Figure 1 ESD Awareness Label
7210 SAS-R6 CHASSIS INSTALLATION
GUIDE
Warning:
• ESD damage can occur if components are mishandled. The chassis and
equipment rack must be properly grounded. A typical grounding point is one
of the ground studs on the chassis or a properly grounded rack or work
bench.
• Always wear an ESD-preventive wrist or ankle strap connected to a nearby
ground point that is connected to the site grounding point when workin g on
the
chassis or the 100W High Voltage Power Supply.
The risk of damage to an ESD-sensitive device is reduced considerably after
assembly in a circuit designed to protect sensitive components; however, the
following basic precautions should be taken to reduce ESD to harmless levels.
• Handle all units as if they contained ESD-sensitive devices unless they are
known not to contain ESD-sensitive parts.
• Wear an anti-static ESD strap on your wrist or heel prior to and while touching
or handling units containing ESD-sensitive devices.
• For surfaces with resistance to ground in excess of 100 MΩ, such as ordinary
tile, either cover them with properly grounded static dissipative runners or
wax them with a static dissipative wax.
• Store (even temporarily), pack, and ship units in anti-static bags or
containers.
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• Do not handle units and components unnecessarily. Use the plastic faceplate
to handle circuit boards.
• Do not use synthetic bristled brushes or acid brushes to clean units.
• Handle failed units with the same precautions as working units.
2.3.2.1 Grounding
When a 7210 SAS-R6 chassis is properly installed in a grounded equipment rack,
the rack provides ESD grounding for the chassis. Before a 7210 SAS-R6 chassis is
installed, connect the ESD wrist strap to a grounded rack or other ground point. Aft er
the chassis is installed in a grounded rack or cabinet, connect the anti-static wrist
strap to the ESD strap ground point on the ground stud that is located on the front of
the chassis and identified by the wrist strap label.
Mandatory Regulations
2.3.3 Equipment Interconnection Points
Warning: Only connect like circuits: SELV to SELV, TNV-2 to TNV-2, as defined in IEC
60950-1.
2.3.3.1 SELV/ES1
The following interconnection points on all 7210 SAS-R6 chassis are SELV or ES1
connections:
• SONET/SDH ports
• Gigabit Ethernet ports
• Management port
• Console port
• DC battery input (when less than 60 VDC)
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Mandatory Regulations
2.3.3.2 TNV-2/ES2
The following interconnection points on all 7210 SAS-R6 chassis are TNV-2 or ES2
connections.
2.3.4 Prevention of Access
The 7210 SAS-R6 and 100W High Voltage Power Supply must be accessible only to
authorized, trained service personnel. Install this apparatus in a restricted access
location or similar environment to prevent unauthorized access.
2.3.5 Environmental Requirements for Installation
7210 SAS-R6 CHASSIS INSTALLATION
GUIDE
• DC battery input (from 60 VDC up to 80 VDC)
For information on the environmental requirements for installing the 7210 SAS-R6,
see section 8.
2.3.6 Laser Interface
The 7210 SAS-R6 uses a fiber-optic communications method and is an FDA and IEC
Class 1 Laser product. Only trained service personnel thoroughly familiar with laser
radiation hazards should install or remove the fiber-optic cables in this system.
2.3.7 Protective Safety Ground (Earth)
The cable used for safety ground should be at least the same gauge as the supply
conductors, green, or green and yellow, in color, and of sufficient length to connect
the building earth point to the chassis ground connection (refer to section 4.5.1 for
specific instructions on connecting the chassis ground).
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2.3.8 EMC Compliance
EMC compliance may require the use of shielded cables or other special
accessories. Where required, these special accessories must be installed as per the
instructions.
To maintain EMC compliance, cables that are shielded and grounded at both ends
must be used on the following interfaces and ports:
• electrical Ethernet interfaces
• Management (Ethernet) and Console ports
2.3.9 Regulatory Symbols
The 7210 SAS-R6 uses various regulatory symbols, which may be used on product
markings such as approvals labels. These symbols are described in IEC 60417 and
shown in Table 2.
Mandatory Regulations
Table 2 Regulatory Symbols
Symbol Meaning Description
Protective earth
(ground)
Protective bond This symb ol indicates that you must provide a protective bond
Hot surface This symbol indicates that the equipment surface is hot to the
Direct current This symbol indicates that the equipment is suitable for direct
Alternating
current
This symbol indicates that you must connect to earth ground
before you make any other connections to the equipment.
connection on the equipment; that is, any accessible metal
parts that could become energized must be properly bonded
to the earthed chassis.
touch when it is powered on.
current only.
This symbol indicates that the equipment is suitable for
alternating current only.
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Mandatory Regulations
Table 2 Regulatory Symbols (Continued)
Symbol Meaning Description
Caution This symbol indicates that caution should be taken when
handling the equipment.
7210 SAS-R6 CHASSIS INSTALLATION
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Read operator’s
manual
This symbol indicates that the operator’s manual or card
instructions should be read before continuing with an
operation.
2.4 Safety Approvals
This product is approved by an NRTL and also the IECEE CB Scheme. It is compliant
to IEC 60950-1 with all country deviations.
2.5 Safety Approval for External DC Sources
The DC source, from which this equipment derives power, must be safety approved
(as per local requirements) and meet the requirements of a SELV source as defined
in IEC/UL/CSA/EN 60950-1. For 60V DC sources, the source output is considered
TNV-2 as per IEC/UL/CSA/EN 60950-1.
The external DC source must have double or reinforced levels of insulation or basic
insulation plus one pole reliably earthed, isolating the DC output from the AC mains.
(AC mains are sources up to and including 300Vrms, including 230/400 V and 277/
480 V sources).
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2.6 Canada Regulations
This section describes the mandatory regulations that govern the installation and
operation of the 7210 SAS-R6 in Canada.
2.6.1 Industry Canada Regulations
ICES-003: Interference-Causing Equipment Standard - In formation Technology
Equipment (ITE) - Limits and methods of measurement
Note: Changes or modifications not expressly approved by Nokia could void the user’s
authority, granted by Nokia’s certification by Industry Canada, to operate the equipment.
Mandatory Regulations
This Class A digital apparatus meets all requirements of the Canadian InterferenceCausing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Réglement
sur le matériel brouilleur du Canada.
[a] The following markings (or the equivalent) appear on the product or a tag
attached.
[b] Equipment where the DC supply circuit is connected to the earthing conductor:
Equipment that has the earthed conductor of a DC supply circuit connected to the
earthing conductor at the equipment shall be provided with a permanent marking
located near and in plain view of the field wiring terminals and wo rded a s indicated .
Alternatively, the wording can be replaced by the symbol on the product if the
specified wording appears in the installation instructions.
“CAUTION: This equipment has provision for a connection between the earthed
conductor of the DC supply circuit and the earthing conductor. See installation
instructions.”
“Cet appareil est conçu pour permettre le raccordement du conducteur relié à la terre
du circuit d’alimentation c.c. au conducteur de terre de l’appareil.”
[c] High Touch Current Marking
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Mandatory Regulations
"WARNING HIGH TOUCH CURRENT EARTH CONNECTION ESSENTIAL
BEFORE CONNECTING SUPPLY”
or
"COURANT DE FUITE ÉLEVÉ. RACCORDEMENT À LA TERRE INDISPENSABLE
AVANT LE RACCORDEMENT AU RÉSEAU".
2.6.2 EMC Compliance
EMC compliance requires the use of shielded cables or other special accessories.
These special accessories must be installed as per the instructions.
2.7 United States Regulations
7210 SAS-R6 CHASSIS INSTALLATION
GUIDE
This section describes the mandatory regulations that govern the installation and
operation of the 7210 SAS-R6 in the United States.
2.7.1 Federal Communications Commission
FCC Part 15
Note: Changes or modifications not expressly approved by Nokia could void the user’s
authority, granted by Nokia’s certification by the FCC, 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 inte rference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
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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 generate s, 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 the user’s expense.
2.7.2 NRTL
This equipment is certified by the NRTL as meeting the requirements of UL 60950-1,
Safety of Information Technology Equipment.
Mandatory Regulations
2.7.3 Food and Drug Administration
This product complies with 21 CFR 1040.10 and 1040.11 regulations, which gove rn
the safe use of lasers. Only qualified service personnel, thoroughly familiar with laser
radiation hazards, should install or remove the fiber-optic cables used in this system.
You can find information about the safe use of lasers in ANSI Z 136.1: Safe Use of
Lasers and ANSI Z 136.2: Safe Use of Lasers in Optical Fiber Communications
Systems. You can obtain these documents and other instructional material from:
Laser Institute of America
13501 Ingenuity Drive, Suite 128
Orlando, FL 32826
http://www.laserinstitute.org
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Mandatory Regulations
2.8 European Union Regulations
This section describes the mandatory regulations that govern the installation and
operation of the 7210 SAS-R6 in the European Union.
2.8.1 Declaration of Conformity
Hereby, Nokia declares that the equipment documented in this publication is in
compliance with the essential requirements and other relevant provisions of
Directive 2014/35/EU, Directive 2014/30/EU, and Directive 2011/65/EU.
The technical documentation as required by the Conformity Assessment procedure
is kept at the Nokia location that is responsible for this product. For more information,
please contact your local Nokia Customer Service Organization.
7210 SAS-R6 CHASSIS INSTALLATION
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2.8.2 EU Compliance Statement
This product has been CE marked in accordance with the requirements of European
Directives 2014/35/EU Low Voltage (LVD) Directive, 2014/30/EU Electromagnetic
Compatibility (EMC), and 2011/65/EU Restriction of Hazardous Substances
(RoHS2) Directive.
2.8.3 EMC/EMI Compliance
The equipment complies with the following EMC and EMI specification: EN 300 386
Class A.
2.8.4 General
This equipment must be permanently grounded.
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2.8.5 Laser Interface
The equipment uses laser devices that are rated in accordance with IEC 60825-1 as
Class 1 devices.
2.8.6 Protective Earth
Protective earth is referred to as chassis ground in this document. A green, or green
and yellow, colored earth wire must be connected from the site equivalent of the
mains earth connection to all shelves in accordance with IEE Wiring Regulations
(16th edition). This connection is made via the chassis ground connection (refer to
section 4.5.1 for specific instructions on connecting the protective earth).
2.8.7 Eco-Environmental
Mandatory Regulations
Packaging Collection and Recovery Requirements
Countries, states, localities, or other jurisdictions may require that systems be
established for the return and/or collection of packaging waste from the consumer,
or other end user, or from the waste stream. Additionally, reuse, recovery, and/or
recycling targets for the return and/or collection of the packaging waste may be
established.
For more information regarding collection and recovery of packaging and packaging
waste within specific jurisdictions, please contact the appropriate environmental
health and safety organization.
Recycling / Take-back / Disposal of Product
Electronic products bearing or referencing the symbol shown in Figure 2, when put
on the market within the European Union, shall be collected and treated at the end
of their useful life in compliance with applicable European Union and local legislation.
They shall not be disposed of as part of unsorted municipal waste. Due to materials
that may be contained in the product, such as heavy metals or batteries, the
environment and human health may be negatively impacted as a result of
inappropriate disposal.
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Mandatory Regulations
WEEE Symbol 21828
Note: In the European Union, the WEEE symbol (a wheeled trash b in that has been crossed
out and is positioned above a solid bar) indicates that the product was put on the market
after 13 August 2005. This product is compliant with the WEEE marking requirements of
Directive 2012/19/EU Waste Electrical and Electronic Equipment (WEEE).
Figure 2 WEEE Symbol for post-August 13, 2005 Product
Moreover, in compliance with legal requirements and contractual agreements, whe re
applicable, Nokia will offer to provide for the collection and treatment of
Nokia products bearing the logo at the end of their useful life, or products displaced
by Nokia equipment offers. For information regarding take-back of equipment by
Nokia, or for more information regarding the requirements for recycling/disposal of
product, please contact your Nokia Account Manager or Nokia Takeback Support at:
7210 SAS-R6 CHASSIS INSTALLATION
GUIDE
http://company.nokia.com/en/our-activities/protecting-the-environment
2.8.8 Material Content Compliance
European Union (EU) Directive 2011/65/EU, “Restriction of the use of certain
Hazardous Substances in electrical and electronic equipment” (RoHS 2), restricts
the use of lead, mercury, cadmium, hexavalent chromium, and certain flame
retardants in electrical and electronic equipment. This Directive applies to electrical
and electronic products placed on the EU market after 2 Ja nuary 2013, with various
exemptions, including an exemption for lead solder in network infrastructure
equipment. Nokia products shipped to the EU after 2 January 2013 comply with the
EU RoHS 2 Directive. Nokia ensures that equipment is assessed in accordance with
the Harmonised Standard EN 50581:2012 (CENELEC) on “Technical documentation
for the assessment of electrical and electronic products with respect to the restriction
of hazardous substances”.
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2.9 Australia/New Zealand Regulations
This section describes the mandatory regulations that govern the installation and
operation of the 7210 SAS-R6 in Australia and New Zealand.
2.9.1 ACMA Regulations
The 7210 SAS-R6 complies with the ACMA requirements, and the product is marked
with the RCM logo under the Supplier Code E762.
EMC
This Class A digital apparatus complies with AS/NZS CISPR32
Mandatory Regulations
2.10 China Regulations
The statements that follow are the product conformance statements that apply to the
7210 SAS-R6 when deployed in China.
2.10.1 Packaging Collection and Recovery Requirements
Jurisdictions in the People’s Republic of China may require that systems be
established for the return and/or collection of packaging waste from the consumer,
or other end user, or from the waste stream. Additionally, reuse, recovery, and/or
recycling targets for the return and/or collection of the packaging waste may be
established.
For more information regarding collection and recovery of packaging and packaging
waste within specific jurisdictions, please contact the appropriate environmental
health and safety organization.
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Mandatory Regulations
2000m
23467
2.10.2 Material Content Compliance
The People’s Republic of China Ministry of Information Industry has published a
regulation (Order #39) and associated standards regarding restrictions on hazardous
substances (China RoHS). The legislation requires all Electronic and Information
Products (EIP) to comply with certain labeling and documentation requirements.
Nokia products manufactured on or after 1 March 2007, that are in tended for sale to
customers in the China market, comply with these requirements.
In accordance with the People’s Republic of China Electronic Industry Standard
“Marking for the Control of Pollution Caused by Electronic Information Products” (SJ/
T11364-2006), customers may access the Nokia Hazardous Substances Table, in
Chinese, from the following location:
www.alcatel-sbell.com.cn/wwwroot/images/upload/private/1/media/ChinaRoHS.pdf
7210 SAS-R6 CHASSIS INSTALLATION
GUIDE
2.10.3 Altitude Limit
Nokia products use the symbol shown in Figure 3 on the approvals label to indicate
that the product is only to be used at a ltitudes equal to or less than 2000 m (6562 ft)
above sea level.
Figure 3 Altitude Limit Symbol
“Only used at altitudes no higher than 2000 m above sea level”
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2.11 South Korea Regulations
The following EMC statement applies to the 7210 SAS-R6 chassis when deployed in
South Korea.
EMC
Class A Equipment (Broadcasting and Communication Equipment for Office Work)
The seller and user will be notified that this equipment is suitable for electromagnetic
equipment for office work (Class A) and it can be used outside the home.
Mandatory Regulations
South Korea's “Electrical Communication Basic Law” requires EMC testing and
certification. Certified equipment will be labeled with the KC mark and certification
number shown below:
Certification number: MSIP-REM-ALU-7210 SAS-R6-SDH
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Mandatory Regulations
2.12 Japan/Nippon Requirements Only
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.
Caution: Use of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous laser radiation exposure.
7210 SAS-R6 CHASSIS INSTALLATION
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2.13 Safety and Compliance Agency Certifications
Table 3 Safety and Compliance Agency Certifications
Item Specification
Safety CAN/CSA–C22.2 No 60950-1
EMC FCC Part 15 Class A
Mandatory Regulations
ANSI/UL 60950-1
EN 60950-1
IEC 60950-1
FDA CDRH 21-CFR 1040
IEC/EN 60825-1
IEC/EN 60825-2
AS/NZS 60950.1
ICES-003 Class A
VCCI Class A
EN 300 386
IEC CISPR22
AS/NZS CISPR22
KCC Korea-Emissions (in accordance KN32)
EN55022 Class A
IEC CISPR 32 Class A
EN55032 Class A
AS/NZS CISPR 32 Class A
IEC 61000-6-4
NEBS Level 3 GR-1089-CORE
GR-63-CORE
GR-295-CORE
GR-78-CORE
GR-357-CORE
ATIS-0600015
RBOC ATT-TP-76200
VZ-TPR-9205
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Mandatory Regulations
Table 3 Safety and Compliance Agency Certifications (Continued)
7210 SAS-R6 CHASSIS INSTALLATION
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Item Specification
Immunity EN 300 386
KCC Korea- Immunity (in accordance KN35)
ETSI EN 301 489-1
ETSI EN 301 489-17
EN 55024
BT GS-7
ES 201 468
IEC CISPR 24
IEC 61000-6-2
Environmental ETSI EN 300 019-2-1
ETSI EN 300 019-2-2
ETSI EN 300 019-2-3
ETSI EN 300 753
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7210 SAS-R6 CHASSIS INSTALLATION GUIDE System Overview
3 System Overview
This chapter introduces the Nokia 7210 SAS-R6.
• System Features, section 3.1
• System Architecture, section 3.2
• Network Management Options, section 3.3
• Hardware Description, section 3.4
3.1 System Features
The 7210 SAS-R6 (Figure 6) is a service-aware MPLS-capable switch, suitable as
an MPLS Ethernet access aggregation platform. The 7210 SAS-R6 can aggregate
1G, 10G, and 10G rings in access Ethernet networks. The platform supports full linerate redundant switching capacity, as well as MPLS and MPLS-TP-based service
transport. The platform is suitable as a preaggregation device for Nokia 7750 SR and
7950 XRS platforms.
The 7210 SAS-R6 includes the following features:
• Six Integrated Media Module (IMM) slots.
• Two Control Processor Module/Switching Fabric (SF/CPM) slots to support
control plane redundancy.
• Two redundant, hot-swappable DC power entry modules (PEMs).
• Fan tray with six fans and an air filter.
• RJ-45 management ports.
• RJ-45 console (RS-232 interface) connectors for device management.
• DB15 connector alarm ports.
• Three RU NEBS and ETSI (300 mm depth cabinet) compliant.
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System Overview
al_0284
CPE
CPE
SF/CPM
SF/CPM
IMM
IMM
IMM
3.2 System Architecture
The 7210 SAS-R6 employs a wire-speed, non-blocking switching fabric that permits
simultaneous wire-speed transport of multiple packets at low latency on all ports.
Figure 4 Hardware Architecture
The 7210 SAS-R6 offers:
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
• SF/CPM—Control Processor Module (CPM) with a CPU for control-plane
tasks paired with a switch fabric (SF)
• IMM—Integrated Media Module (IMM) with packet processor data-plane
forwarding functionality
• Switch fabric—Provides connectivity between IMMs, and between IMMs and
SF/CPMs
The SF/CPM cards hosts the control plane CPU, CPM packet processor, and switch
fabric. Each IMM card hosts data-plane packet processor and Ethernet interfaces.
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al_0285
SF/CPM (Active)
Switch Fabric
CLI/SNMP
Services
OAM
MPLS
Routing
Protocols
L2
Protocols
IOM Data-path
Handler, ...
IOM Data-path
Handler, ...
SF/CPM (Standby)
IMM-1 IMM-6
Switch Fabric
CLI/SNMP
Services
OAM
MPLS
Routing
Protocols
L2
Protocols
Figure 5 Software Architecture
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3.3 Network Management Options
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
The 7210 SAS-R6 contains a comprehensive array of LEDs for at-a-glance
monitoring of network and port status. It also includes a management agent that
enables you to configure or monitor the switch using the CLI, or by using SNMP
applications.
To manage the 7210 SAS-R6, you can make a direct connection to the console
ports, out-of-band Ethernet management ports, or you can manage it by using a
network connection using Telnet/SSH or SNMP-based network management
software (such as ALU 5620 SAM).
The management ports provide a dedicated management channel that operates
outside of the data transport network. This makes it possible to reconfigure or
troubleshoot the switch over either a local or remote connection to the management
port when access using the data channel is not possible or deemed insecure.
3.3.1 Connectivity
The 7210 SAS-R6 IMMs offers the following connectivity options:
• 1G fiber-optic SFP (small form factor pluggable) or 1G fiber-optic CSFP
(compact small form factor pluggable) ports
• 10G fiber-optic XFP (10 Gigabit small form factor pluggable) or 10G SFP+
(enhanced small form-factor pluggable) ports
• 100G CFP4 ports
IEEE 802.3-2005 Gigabit Ethernet (GE), and Ten-Gigabit compliance ensures
compatibility with standards-based network cards and switches from any vendor.
IEEE 802.3bm (2015) and IEEE 802.3ba-2010 Gigabit Ethernet (GE), and
100-Gigabit compliance ensures compatibility with standards-based network cards
and switches from any vendor.
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3.4 Hardware Description
The 7210 SAS-R6 features two SF/CPMs, two DC PEMs, a fan tray, and an air filter.
Mounting brackets for the 7210 SAS-R6 chassis are installed to mount the unit in a
recommended 19-inch wide rack.
Figure 6 7210 SAS-R6 Chassis Front View
1 2 3
7210 SAS-R6
Fan Tray
Card Layout
SF/CPM A
PS1
SF/CPM B
PS2
12
34
56
Unlock
DC PEM
DC PEM
7210 SAS-R6
DC PEM
DC PEM
+ RTN- 48V
+ RTN- 48V
Status
Power
+ RTN- 48V
+ RTN- 48V
Status
Power
Tim ALV Fan Crit
M/S PS1 CF2 Maj
PS2 CF1 OT
Tim ALV Fan Crit
M/S PS1 CF2 Maj
PS2 CF1 OT
Console
Management OES1 OES2
Console
Management OES1 OES2
3 5
Alarm
Alarm
44
Table 4 7210 SAS-R6 Front Panel Features
Key Description
1 Fan tray
BITS1/ToD BITS2/ToD
ACO 1PPS 10MHz OMC
Reset
BITS1/ToD BITS2/ToD
ACO 1PPS 10MHz OMC
Reset
USB
CF2
USB
CF2
7210_SAS_R_002
2 Power entry modules
3 2 SF/CPM slots
4 6 IMM slots
5 Air filter
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System Overview
3.4.1 Slot Allocation
The slot allocation for the 7210 SAS-R6 is shown in Figure 7.
Figure 7 Slot Allocation
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Slot 1
Slot 3
Slot 5
Fan
Tray
PS2
IMM
IMM
IMM
SF/CPMPS1
SF/CPM
IMM
IMM
IMM
Air
Filter
Slot A
Slot B
Slot 2
Slot 4
Slot 6
SAS_R6_001
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3.4.2 SF/CPM
The SF/CPM slots are located on the front of the 7210 SAS-R6. The SF/CPM
accommodates a compact flash memory card that can be used to copy and store
system boot, software images, and configuration files and logs. The SF/CPM
provides the console and management interfaces to the 7210 SAS-R6 as well as
alarm information for the CPM and power supplies.
Figure 8 7210 SAS-R6 SF/CPM
43 5 6 7 8 9 11 12 14
Console
Tim ALV Fan Crit
Status
1 1
Power
2
M/S PS1 CF2 Maj
PS2 CF1 OT
Management OES1 OES2
Alarm
BITS1/ToD BITS2/ToD
ACO 1PPS 10MHz OMC
Reset
13
USB
CF2
1510
16
2
7210_SAS_R_008
Table 5 SF/CPM Features
Key Description
1 Captive screws
2 Insertion/ejection lever
3System LEDs
4 Console port
5 Management port
6 OES port (reserved for future use)
7 OES port (reserved for future use)
8 Alarm connector
9 Alarm cut off button
10 Reset button
11 BITS timing port
12 BITS timing port
13 1PPS timing output and 10 MHz timing output (reserved for future use)
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System Overview
3.4.2.1 Management Port
3.4.2.2 Console Port
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Table 5 SF/CPM Features (Continued)
Key Description
14 OMC (Optical Management Console) port
15 USB port
16 External compact flash memory card slot (cf2:\)
The management port provides a dedicated management interface that is
segregated from data traffic crossing the other ports.
The console port uses an RJ-45 connector that enables a connection to a terminal
for performing switch monitoring and configuration operations. The terminal may be
a PC or workstation that is running terminal emulation software, or a terminal
configured as a data terminal equipment (DTE) connection. A null-modem wired
serial cable is supplied with the switch for connecting to this interface. Table 48 for
pin assignments.
3.4.2.3 BITS Port
A Building Integrated Timing Supply (BITS) is a clock in a central office that supplies
a common frequency reference to all synchronous network elements in that office.
The BITS port on CCM front panel allows the node to be connecte d to such a timing
supply unit. The port uses an RJ-48C connector and has both input and output
signals. An appropriate cable must be used to break out the input and output signals
and to provide connection to the timing supply unit. The port supports both T1 and
E1 signaling formats. Table 45 for pin assignments.
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8642
7531
1 = 12C_CK
2, 3, 4 = GND
5, 6, 7 = VC5V_in
8 = 12C_D
SAS_R_001
3.4.2.4 OMC Port
The 7210 SAS-R6 Optical Management Console (OMC) port supports use and
management of the 1830 VWM flexible CWDM clip-on device, see Figure 9.1830
VWM is a cost-optimized managed CWDM passive device, which is an add-on shelf/
NE and provides CWDM extension to devices that do not have built-in CWDM
capabilities. Table 46 for pin assignments. For more information about 1830 VWM,
refer to 1830 Versatile WDM Module (VWM) Product Information and Planning
Guide.
Figure 9 OMC Device
3.4.2.5 Alarm Interface Port
The alarm interface port is a D-type 15-pin connector (see Figure 56) that supports
a critical alarm output, a major alarm output, and four alarm inputs. When the system
detects a critical or major issue, the CPU will cause the alarm relay to issue th e alarm
output and turn on the critical or major alarm LED. If you push the alarm cutoff (ACO)
button, the relay will be released but the LED will stay on until the alarm is cleared.
The system signals the appropriate alarm output for the following events:
• Fan failure—critical alarm is raised.
• On power supply failure—critical alarm is raised. The critical alarm is cleared
and a major alarm is raised if the failed power supply is removed).
• On power source failure—critical alarm is generated.
• Chassis temperature threshold exceeded—major alarm is raised.
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3.4.2.6 USB Port
3.4.2.7 Compact Flash Memory Card Slot
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
The system supports four alarm inputs. If an alarm input is active, the CPU will
process it, output it to the CLI, and issue an SNMP trap. An alarm input can also be
configured to signal the appropriate alarm output pin. Additionally an option is
provided to power the device connected to the power alarm input pin. For more
information about alarm inputs and interface port pin assignments; see section 11.1.
The USB port provides support for USB storage devices and can be used to store
accounting records, logs, and TiMOS images (uf1:/).
The compact flash memory card slot, labeled as CF2 on the SF/CPM, accepts a
compact flash card. It can be used to store accounting records, logs, and TiMOS
images. It can also be used to boot the system. Please refer to the 7210 SAS-R6
release notes for detailed information on the supported compact flash storage
devices supported on the 7210 SAS-R6 switch.
3.4.2.8 Internal Flash Memory
The internal flash memory can be used to store accounting records, logs, and TiMOS
images. It can also be used to boot the system. However, Nokia does not
recommend that you use internal flash memory for storing files that are frequently
overwritten, such as log files.
3.4.2.9 Ethernet Interfaces
The 7210 SAS-R6 supports several IMMs that provide 1G fiber-optic SFP and CSFP
ports, 10G XFP and SFP+ ports, and 100G CFP4 ports. Each port can be used for a
direct connection to a subscriber’s customer premises equipment (CPE), or as an
uplink to another aggregation node.
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7210_SAS_R_048
3.4.3 Power Entry Modules
• DC Power Modules, section 3.4.3.1
• AC to DC Rectifiers, section 3.4.3.2
3.4.3.1 DC Power Modules
The 7210 SAS-R6 chassis uses two redundant –48 Vdc power entry modules
(PEMs) for powering the system. For operating specifications; see section 8.2.2.
Figure 10 DC Power Entry Module
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Figure 11 DC Power Entry Module Features
2
4
1
3
3
Table 6 DC Power Entry Module Features
Key Description
1 DC power feed connector
2 DC power feed socket
DC PEM
+ RTN- 48V
7210_SAS_R_004
46
3 DC power feed connector captive screws
4 PEM captive screw
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SAS_R_003
3.4.3.2 AC to DC Rectifiers
AC to DC rectifiers (Figure 12) change 200/240V AC power to -48 Vdc power.
Each AC power shelf can accommodate up to four 3000W AC to DC rectifiers that
plug into a common power backplane in the AC-input power shelf.
For the 7210 SAS-R6 chassis, only two rectifiers are required; one for each feed, see
Figure 13.
The AC to DC rectifiers in each power shelf provide automatic load-sharing. When a
rectifier is removed, the remaining rectifiers adjust to fulfill the power requirements
and maintain uninterrupted system power.
Figure 12 AC to DC Rectifier
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SAS_R_010
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Figure 13 AC Rectifier Shelf
The AC to DC rectifiers in the AC power shelf are hot-swappable. You can remove
or replace a power module while the system is operating without affecting system
operation.
The power source (outlet) should be located near the equipment rack and be easily
accessible.
For maximum redundancy, connect each AC-input power module to a separate AC
power feed.
Each AC to DC rectifier includes two LEDs that indicate power and failure conditions.
Table 7 describes LED behavior.
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SAS_R_004
1
2
Figure 14 AC Rectifier LEDs
Table 7 AC to DC Rectifier LEDs
Condition LED Behavior
Power LED (1) Fail LED (2)
No AC power to rectifiers OFF OFF
AC present / Standby output ON Green (blinking) OFF
DC output ON: status OK Green OFF
AC rectifier failure (includes
OFF Amber
over voltage and over
temperature)
Over current protection - Main Green Amber (blinking)
Over current protection - V
SB
OFF Amber
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7210_SAS_R_006
Fan Tray
Card Layout
Unlock
PS1
PS2
SF/CPM A
12
34
56
SF/CPM B
2
3
1
4
3.4.4 Fan Tray
A hot-swappable fan tray on the left side of the front panel contains six fans that
provide cooling for the chassis.
The fans are controlled by the system software, and their speed is set according to
the environmental temperature surrounding the switch. Allow at least three inches o f
clearance on the side of the rack to ensure proper airflow intake for the cooling
system. The fan trays must be in place before the chassis is powered on.
Figure 15 Fan Tray
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50
Table 8 Fan Tray Features
Key Description
1 Fan tray labels
2 Release lever
3 Fan tray handle
4 ESD point
The chassis also contains an air filter, located on the right hand side of the front
panel; see Figure 44. The air filter must always be installed while the chassis is
powered up.
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7210_SAS_R_041
Tim ALV Fan Crit
M/S PS1 CF2 Maj
PS2 CF1 OT
Status
Console
Management OES1 OES2
Alarm
ACO
BITS1/ToD BITS2/ToD
Reset
Power
Tim ALV Fan Crit
M/S PS1 CF2 Maj
PS2 CF1 OT
Status
Power
14 15
1
35
11
8
2
7
1310
4
6
12
9
3.4.5 System LEDs
Figure 16 System LEDs
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Table 9 System LEDs
Key Description
1 Status LED
2 Power LED
3 Timing LED
4 Master/slave LED
5 ALV LED
6 PS1 power entry module LED
7 PS2 power entry module LED
8 Fan tray LED
9 CF2 LED
10 CF1 LED
11 Critical alarm LED
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System Overview
Table 9 System LEDs (Continued)
Key Description
12 Major alarm LED
13 Over temperature LED
14 Management link LED
15 Management data/activity LED
3.4.5.1 System and Port LEDs
Table 10 System and Port LEDs
LED Condition Description
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Status Green Indicates that the SF/CPM is operationally up and
administratively up
Green (blinking) Indicates that the SF/CPM is booting up
Red Indicates that the SF/CPM is operationally down but
administratively up
Unlit Indicates that the SF/CPM is shut down, or operationally and
administratively down
Power Green Indicates that power to the CPM is on
Unlit Indicates that there is no power to the CPM or the power is faulty
Timing Green Locked (operational state) to one of the references
Green (blinking) Clock is in (internal) holdover state
Red (blinking) Clock is in free running state
Unlit Clock is not initialized.
M/S Green Indicates that the SF/CPM is functioning as a master device
Green (blinking) Indicates that the SF/CPM is functioning as a slave device
ALV (alarm
input voltage
status)
52
Green Indicates that alarm input is operationally up and
administratively up
Unlit Indicates that alarm input is shut down, operationally down, or
administratively down
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Table 10 System and Port LEDs (Continued)
LED Condition Description
PS1
PS2
Green Indicates that a power entry module is installed in the
associated slot and operational
Red Indicates an input failure, output failure, or error condition with
an installed power entry module in the associated slot
Unlit Indicates that a power entry module is not installed or not
recognized
Fan tray Green Indicates that the fan tray is installed and operational
Red Indicates a fan failure
Unlit Indicates that the fan tray is not present
CF1
CF2
Green Indicates that the flash card is installed and operational
Red Indicates that a flash card fault condition exists
Unlit Indicates that a flash card is not installed
OT (over
temperature)
Red Indicates that an over-temperature condition exists
Unlit Indicates that there is no over-temperature condition
Critical alarm Red Indicates that a critical condition exists
Unlit Indicates that there is no critical alarm condition
Major alarm Red Indicates that a major alarm condition exist
Unlit Indicates that there is no major alarm condition
Ethernet
management
Amber Indicate that the Ethernet management port link speed is 10/100
Mb/s
port link LED
Green Indicate that the Ethernet management port link speed is 1Gb/s
Unlit Indicates that the Ethernet management port link is
operationally down
Ethernet
management
port data LED
Green (blinking) Indicates that the Ethernet management port has Rx/Tx activity
Amber (blinking) Indicates that an Ethernet management port error condition
exists
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3.4.5.2 System Buttons and Switches
3.4.6 IMMs
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Table 11 System Buttons and Switches
Button/Switch Condition Description
ACO (Alarm cutoff) Not pushed The alarm cutoff button turns off the
external alarm control bits
Reset (recessed) Not pushed Resets the hardware; see section 6.3
The Integrated Media Module (IMM) slots are located on the front of the 7210 SASR6. The 7210 SAS-R6 supports the following IMMs:
• 16-Port 1GE RJ.5 IMMv2, section 3.4.6.1
• 11-Port 1GE SFP/22-Port 1GE CSFP IMMv2, section 3.4.6.2
• 10-Port 1GE SFP + 1-Port 10GE XFP IMM, section 3.4.6.3
• 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2, section 3.4.6.4
• 10-Port 1GE SFP IMM, section 3.4.6.5
• 2-Port 10GE XFP IMM, section 3.4.6.6
• 2-Port 10GE SFP+ IMMv2, section 3.4.6.7
• 4-Port 10GE SFP+ IMMv2, section 3.4.6.8
• 1-Port 100GE CFP4 IMMv3, section 3.4.6.9
Note:
• From release 7210 SAS 7.0R4, the 7210 SAS-R6 platform supports IMMv2 cards
(imm-sas-b). The IMMv1 cards (imm-sas) and IMMv2 cards (imm-sas-b) cannot coexist in a single chassis.
• From release 7210 SAS 9.0R6, the 7210 SAS-R6 platform supports IMMv3 cards
(imm-sas-c). The IMMv2 cards (imm-sas-b) and IMMv3 cards (i mm-sas-c) can co-e xist
in a single chassis.However, to maintain adequa te cooling IMMv3 cards should only be
used in slots 4 and 6. The remaining slots can be used for IMMv2 cards.
• The 7210 SAS-R6 chassis can operate with all IMMv1, or all IMMv2/IMMv3 cards. A mix
of IMMv1 cards and IMMv2/IMMv3 cards in the same chassis is not allowed.
For more information about upgrading to IMM v2 cards, see section 13.
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3.4.6.1 16-Port 1GE RJ.5 IMMv2
The 16-port GE IMMv2 (imm-sas-b) delivers 16 Gb/s (FD) slot performance.
Provides 16 physical
10/100/1000BASE-TX copper RJ.5 ports.
Figure 17 16-Port 1GE RJ .5 IMMv2
12 34 56 78 910 11 1 2 13 14 15 16
4
2
Table 12 16-Port 1GE RJ.5 IMMv2 Features
Key Description
1 Captive screws
2 RJ.5 ports
3 Power LED
4 Status LED
31 1
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Table 13 lists descriptions of the 16-Port 1GE RJ.5 IMMv2 LEDs.
Table 13 16-Port 1GE RJ.5 IMMv2 LEDs
LED Condition Description
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrade that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
RJ.5 ports Green Indicates that a valid communications link is established
Amber Indicates that port is in ready state
Unlit Indicates that SFP/optics are not installed or SFP/optics are installed
and disabled
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2
3.4.6.2 11-Port 1GE SFP/22-Port 1GE CSFP IMMv2
The 11-port GE SFP/22-port CSFP GE IMMv2 (imm-sas-b) delivers 20 Gb/s (FD)
slot performance. The card provides:
• 22 physical GE ports using CSFP optical modules
• 11 physical GE ports using SFP optical modules
• A range between 11 to 22 physical GE ports using a mix of CSFP and SFP
optics
• 11 physical 10/100/1000BASE-TX ports using copper SFPs
Figure 18 11-Port 1GE SFP/22 -Port 1GE CSFP IMMv2
Table 14 11-Port 1GE SFP/22 -Port 1GE CSFP IMMv2 Features
Key Description
1 Captive screws
2 SFP - 11 ports, CSFP - 22 ports
3 Power LED
4 Status LED
There are 11 SFP slots available on this card. You have the option to use either
standard/regular SFP or compact SFP (CSFP) with these slots. When a regular/
standard optical/copper SFP module is plugged into the slot, each SFP slot provides
1GE port, giving a total of 11 x 1GE ports. Each SFP slot on the front panel represent
one port and is numbered from:1, 3, 5, 7,… 21.
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When a compact SFP (CSFP) is plugged into the slot, each SFP slot provides 2 x
1GE ports, giving a total of 22 x 1GE ports. Each SFP slot on the front panel
represents two (2) ports and are numbered from 1 through 22, with the first SFP slot
on the left having ports with number 1 and 2, the second SFP slot having ports with
number 3 and 4, and so on.
Table 15 lists descriptions of the 11-Port 1GE SFP/22 -Port 1GE CSFP IMMv2 LEDs.
Table 15 11-Port 1GE SFP/22 -Port 1GE CSFP IMMv2 LEDs
LED Condition Description
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrad e that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
SFP/CSFP
ports
Green Indicates that a valid communications link is established
Green (blinking) Indicates that the port is active and receiving or transmitting data
Amber Indicates that SFP/optics are installed and enabled but no link is
present
Amber (blinking) Indicates that an error condition exists
Unlit Indicates that SFP/optics are not installed or SFP/optics are
installed and disabled
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3
5
6
7
2
1
7
4
3.4.6.3 10-Port 1GE SFP + 1-Port 10GE XFP IMM
The combination 10-port GE plus 1-port 10 GigE IMM delivers 20 Gb/s (FD) slot
performance. The card provides 1 physical 10GE port using XFP optical module plus
10 physical GE ports using SFP optical modules and 10/100/1000BASE-TX copper
SFPs.
Figure 19 10-Port 1GE SFP + 1-Port 10GE XFP IMM
Table 16 10-Port 1GE SFP + 1-Port 10GE XFP IMM Features
Key Description
1 Power LED
2 Status LED
3 SFP ports
4 SFP port LED
5 XFP ports
6 XFP port LED
7 Captive screws
Table 17 lists descriptions of the 10-Port 1GE SFP + 1-Port 10GE XFP IMM LEDs.
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Table 17 10-Port 1GE SFP + 1-Port 10GE XFP IMM LEDs
LED Condition Description
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrad e that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
SFP/XFP
ports
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
Green Indicates that a valid communications link is established
Green (blinking) Indicates that the port is active and receiving or transmitting data
Amber Indicates that SFP/optics are installed and enabled but no link is
present
Amber (blinking) Indicates that an error condition exists
Unlit Indicates that SFP/optics are not installed or SFP/optics are
installed and disabled
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3.4.6.4 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2
The combination 10-port GE plus 1-port 10 GigE IMMv2 (imm-sas-b) delivers 20 Gb/
s (FD) slot performance. The card provides 1 physical 10GE port using an SFP+
optical module plus 10 physical GE ports using SFP optical modules or 10 physical
10/100/1000BASE-TX ports using copper SFPs.
Figure 20 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2
Table 18 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2 Features
Key Description
1 Captive screws
2 SFP and SFP+ ports
3 Power LED
4 Status LED
Table 19 lists descriptions of the 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2
LEDs.
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Table 19 10-Port 1GE SFP + 1-Port 10GE SFP+ IMMv2 LEDs
LED Condition Description
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrad e that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
SFP/SFP+
ports
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
Green Indicates that a valid communications link is established
Green (blinking) Indicates that the port is active and receiving or transmitting data
Amber Indicates that SFP/optics are installed and enabled but no link is
present
Amber (blinking) Indicates that an error condition exists
Unlit Indicates that SFP/optics are not installed or SFP/optics are
installed and disabled
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2
3
11
3.4.6.5 10-Port 1GE SFP IMM
The 10-port GE IMM delivers 10 Gb/s (FD) slot performance. The card provides 10
physical GE ports using SFP optical modules and 10/100/1000BASE-TX copper
SFPs.
Figure 21 10-Port 1GE SFP IMM
Table 20 10-Port 1GE SFP IMM Features
Key Description
1 Captive screws
2 SFP ports
3 Power and Status LEDs
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Table 21 lists descriptions of the 10-Port 1GE SFP IMM LEDs.
Table 21 10-Port 1GE SFP IMM LEDs
LED Condition Description
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrad e that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
SFP Ports Green Indicates that a valid communications link is established
Green (blinking) Indicates that the port is active and receiving or transmitting data
Amber Indicates that SFP/optics are installed and enabled but no link is
present
Amber (blinking) Indicates that an error condition exists
Unlit Indicates that SFP/optics are not installed or SFP/optics are
installed and disabled
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3.4.6.6 2-Port 10GE XFP IMM
The 2-port 10GE IMM delivers 20 Gb/s (FD) slot performance. The card provides 2
physical 10GE ports using XFP optical modules.
Figure 22 2-Port 10GE XFP IMM
11
2
7210_SAS_R_014
Table 22 2-Port 10GE XFP IMM Features
Key Description
1 Captive screws
2 XFP ports
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Table 23 lists descriptions of the 2-Port 10GE XFP IMM LEDs.
Table 23 2-Port 10GE XFP IMM LEDs
LED Condition Status
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrad e that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
XFP Ports Green Indicates that a valid communications link is established
Green (blinking) Indicates that the port is active and receiving or transmitting data
Amber Indicates that SFP/optics are installed and enabled but no link is
present
Amber (blinking) Indicates that an error condition exists
Unlit Indicates that SFP/optics are not installed or SFP/optics are
installed and disabled
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3.4.6.7 2-Port 10GE SFP+ IMMv2
The 2-port 10GE IMMv2 (imm-sas-b) delivers 20 Gb/s (FD) slot performance. The
card provides 2 physical 10GE ports using SFP+ optical modules.
Figure 23 2-Port 10GE SFP+ IMMv2
4
2
Table 24 2-Port 10GE SFP+ IMMv2 Features
Key Description
1 Captive screws
2 XFP ports
3 Power LED
4 Status LED
31 1
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Table 25 lists descriptions of the 10-Port 1GE SFP+ IMMv2 LEDs.
Table 25 2-Port 10GE SFP+ IMMv2 LEDs
LED Condition Status
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrad e that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
XFP Ports Green Indicates that a valid communications link is established
Green (blinking) Indicates that the port is active and receiving or transmitting data
Amber Indicates that SFP/optics are installed and enabled but no link is
present
Amber (blinking) Indicates that an error condition exists
Unlit Indicates that SFP/optics are not installed or SFP/optics are
installed and disabled
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3.4.6.8 4-Port 10GE SFP+ IMMv2
The 4-port 10GE IMMv2 (imm-sas-b) delivers 20 Gb/s (FD) slot performance.
Provides 4 physical 10GE ports using SFP+ optical modules.
Figure 24 4-Port 10GE SFP+ IMMv2
4
2
Table 26 4-Port 10GE SFP+ IMMv2 Features
Key Description
1 Captive screws
2 XFP ports
3 Power LED
4 Status LED
31 1
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Table 27 lists descriptions of the 4-Port 10GE SFP+ IMMv2 LEDs.
Table 27 4-Port 10GE SFP+ IMMv2 LEDs
LED Condition Status
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrad e that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
XFP Ports Green Indicates that a valid communications link is established
Green (blinking) Indicates that the port is active and receiving or transmitting data
Amber Indicates that SFP/optics are installed and enabled but no link is
present
Amber (blinking) Indicates that an error condition exists
Unlit Indicates that SFP/optics are not installed or SFP/optics are
installed and disabled
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hw0171
1
Pwr Sta
1-CFP4 c
11 4
5
32
3.4.6.9 1-Port 100GE CFP4 IMMv3
The 1-port 100GE CFP4 IMMv3 (imm-sas-c) delivers 100Gb/s per slot performance.
Note:
• From release 7210 SAS 9.0R6, the 7210 SAS-R6 platform supports IMMv3 cards
(imm-sas-c).
• Before using IMMv3 (imm-sas-c) cards, you must configure the system for IMMv3 cards
using the command: configure> system> chassis> allow-imm-family imm-sas-r-c,
followed by a reboot of the node to allow the system to correctly initialize when using
IMMv3 cards.
• The IMMv2 (imm-sas-b) cards and IMMv3 (imm-sas-c) cards can co-exist in a single
chassis. However, to maintain adequate cooling IMMv3 (imm-sas-c) cards should only
be used in slots 4 and 6. The remaining slots can be used for IMMv2 cards.
• The 7210 SAS-R6 chassis can operate with all IMMv1, or all IMMv2/IMMv3 cards. A mix
of IMMv1 cards and IMMv2/IMMv3 cards in the same chassis is not allowed.
For more information about upgrading to IMMv2/IMMv3 cards, see section 13.
• For 100G bandwidth, two SF/CPMs must be installed and provisioned for full 100Gb/s
bandwidth. With a single SF/CPM installed in the chassis, 60Gb/s of bandwidth is
available.
• System scaling of the functions supported when a mix of IMMv2 and IMMv3 are in use
in the chassis, is the lower of the scaling supported by each of the cards. Please refer
to the scaling guide or talk to your Nokia representative for more information.
Figure 25 1-Port 10GE CFP4 IMMv3
Table 28 1-Port 10GE CFP4 IMMv3 Features
Key Description
1 Captive screws
2 CFP4 port
3 Port LED
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Table 28 1-Port 10GE CFP4 IMMv3 Features (Continued)
Key Description
4 Power LED
5 Status LED
Table 27 lists descriptions of the 4-Port 10GE CFP4 IMMv3 LEDs.
Table 29 1-Port 10GE CFP4 IMMv3 LEDs
LED Condition Status
Status Green Indicates that the IMM is operationally up and administratively up
Green (blinking) Indicates that the IMM is booting up or performing a self-test
Red Indicates that the IMM is operationally down but administratively up
Red (blinking) Indicates that the switch is doing the software upgrad e that include
IMMs
Unlit Indicates that the IMM is:
• operationally down
• administratively down
• administratively up, but card-type is incorrect
Power Blue Indicates that standby power is present and the IMM is in standby
mode waiting for the turn-on command
Green Indicates that power to the IMM is on
Red Indicates a power fault
Unlit Indicates that there is no power or standby power to the IMM or the
power is faulty
Port Green Indicates that a valid communications link is established
Green (blinking) Indicates that the port is active and receiving or transmitting data
Amber Indicates that SFP/optics are installed and enabled but no link is
present
72
Amber (blinking) Indicates that an error condition exists
Unlit Indicates that SFP/optics are not installed or SFP/optics are
installed and disabled
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7210_SAS_R_045
SF/CPM
IMM
PEM
3.4.7 Impedance Panels
Impedance panels are available for SF/CPM slots, IMM slots, and PEM slots. If a slot
is empty, an impedance panel must be installed to help control airflow, help confine
electromagnetic interference, and for safety reasons. Remove panels only when
replacing the panel with a card assembly. Figure 26 shows the impedance panels.
Figure 26 Impedance Panels
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4 Site Preparation and Installation
This chapter describes site preparation and installation of the 7210 SAS-R6.
• Site Preparation, section 4.1
• Warnings and Notes, section 4.2
• Equipment Rack Requirements, section 4.3
• Installing the Chassis, section 4.4
• Power and Ground, section 4.5
• Installing the Fan Tray, section 4.6
• Installing SF/CPMs, section 4.7
• Installing IMMs, section 4.8
• Installing the Air Filter, section 4.9
4.1 Site Preparation
Each 7210 SAS-R6 supports up to six IMMs, two SF/CPM, and two DC powe r entry
modules. Each system is shipped with impedance panels installed in the component
slots, rack-mounting brackets, and a console cable. Impedance panels are requ ired
in empty slots to ensure proper airflow path within the chassis, to control
electromagnetic interference, and to prevent dust accumulation.
Warning: Remove impedance panels only when replacing with live card assemblies.
4.1.1 Selecting a Site
Mount the chassis in a standard 19-inch equipment rack, or an European
Telecommunications Standards Institute (ETSI) rack; see section 4.4.1.
The site should be a weather-protected and temperature-controlled location, and
should include the following criteria:
• Maintain site temperature within 32 to 122ºF (0 to 50ºC) and humidity within
5 to 93%, non-condensing for the 7210 SAS-R6.
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• Provide adequate space on the front and two sides of the unit to enable
servicing and proper air flow.
• Ensure a secure environment in which only authorized and trained service
personnel are allowed to service the unit (IEC 60950 safety requirement).
For more information about installation site assessment, see section 14.
4.1.2 Installation Locations
Warning: Follow the equipment rack manufacturer’s instructions for proper rack installation.
Failure to comply with the requirements and the location requirements outlined in this
section may impede proper airflow and may result in the system overheating.
The 7210 SAS-R6 is intended to be installed in facilities that provide weather
protection and an extended temperature-controlled environment. The 7210 SAS-R6
is not intended for installation outdoors.
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
The 7210 SAS-R6 is designed to work in an environment equivalent to a modern
office building, where protection is provided from contaminants including mold
growth, precipitation, volatile or corrosive chemicals, hygroscopic dust, insects,
pests, or vermin entering the product.
When a 7210 SAS-R6 is installed in an outside plant, such as a cell site, hut, cabinet,
or outside plant enclosure, it must be installed in an environment where, except
during installation and servicing, the compartment is sealed or properly filtered.
The product must be protected from ingress of contaminants such as outside air,
conductive pollution, volatile or corrosive elements (for example, salt-laden air),
hygroscopic dust, insects, pests, or vermin.
The humidity levels in the cabinet must be controlled to ensure a relative humidity
level between 15% and 85% (non-condensing) with short-term levels of 5% to 95%
(non-condensing). (Short-term is a period of less than 96 consecutive hours and a
total of no more than 15 days per year. This is equivalent to 360 hours per year, with
short-term periods occurring no more than 15 times per year.) The dew point
threshold in the cabinet must not be crossed.
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Protection is typically achieved by deploying the product in a cabinet that is sealed
and is provided either with air-to-air heat exchangers or with air-conditioning and/or
heaters as required for the local climate. If the cabinet is the type that allows outside
air to ventilate the cabinet, it must have Hydrophobic Membrane filters, at the air inlet
and air exit, with all other parts properly sealed against outside contaminants and
moisture.
Typically, cabinets that comply with Telcordia GR-487, Generic Requirements for
Electronic Equipment Cabinets, provide this level of protection.
The ambient air temperature must be within the specifications defined
in section 8.1.2.
For proper thermal performance, the following conditions must be met:
• For seismic applications, the rack must be a Telect Global Seismic Frame
(GS series).
• The rail mounting holes in the equipment rack must align with the mounting
holes on the chassis mounting brackets. The 7210 SAS-R6 mounting
brackets are factory-installed for a NEBS mount in a 19-inch rack.
Required tools and hardware:
• #2 Phillips screwdriver
• Flathead screwdriver
• Anti-static bags, mats, and packaging
• ESD wrist strap
4.1.3 Ethernet Cabling
To ensure proper operation when installing chassis into a network, make sure that
the cables are suitable for 10/100/1000 fiber-optic operation, as appropriate. Make
sure the installation complies with the following guidelines:
• Cable type: shielded twisted pair (STP) cables for GR-1089 locations;
Category 3 or better for 10 Base-T, Category 5 or better for 100 Base-TX, and
Category 5, 5e or 6 for 1000 Base-T.
• Make sure that the cables are not damaged and that the RJ-45 connectors
are connected securely.
• For inter-building connection use fiber-optic cables.
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• Copper ports are suitable for connection to intra-building or unexposed wiring
or cabling, and are intended for indoor applications only. The intra-building
ports of the equipment must not be metallically connected to interfaces that
connect to the OSP or its wiring. These interfaces are designed for use as
intra-building interfaces only (Type 2 or Type 4 ports as described in
GR-1089-CORE) and require isolation from the exposed OSP cabling. The
addition of Primary Protectors is not sufficient protection in order to connect
these interfaces metallically to OSP wiring.
• Avoid installing copper cables close to strong electromagnetic fields
generated by electric generators, elevator engines, or other similar heavy
electric machines.
• Make sure you only use optical transceivers that are supported by Nokia.
4.1.4 Equipment Checklist
After unpacking the chassis, check the contents to make sure all the components are
present. Before installation, make sure you have all the necessary equipment.
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
4.2 Warnings and Notes
Warning:
• Do not assume that power has been disconnected from a circuit. Be sure to disconnect
power to the equipment rack and external cables before installing or removing the
switch.
• Do not install equipment that appears to be damaged.
• Install this unit in a restricted area that is only accessible by authorized service
personnel.
• Do not stack any other equipment on top of the switch. The chassis is not designed to
support weight on top of it.
• Impedance panels are required in all empty slots to ensure proper airflow path within
the chassis, and to control electromagnetic interference.
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Note:
• Prepare the equipment rack and site before installing the switch. Plan the switch
placement near the power sources and network interface connections.
• Remove paint and other nonconductive coatings from surfaces between the mounting
hardware and the rack. Clean surfaces with an anti-oxidant before you install the switch
in the rack. The path between the chassis and the rack must be of sufficiently low
impedance to facilitate the operation of any circuit over-current protection and it must
be capable of safely conducting any fault current likely to be imposed.
• The chassis is suitable for connection to a CBN grounding system.
• The chassis is intended to be located in a Central Office.
• An empty 7210 SAS-R6 chassis weighs approximately 9.5 lbs (4.31 kg). A fully
equipped chassis weighs approximately 30 lbs (13.6 kg).
• Use a hand cart or mechanical lift to lift or move the switch.
• Always install the heaviest equipment on the bottom of the rack to keep the center of
gravity of the equipment rack as low as possible.
• To provide necessary stability, ensure that the equipment rack is bolted to the floor.
Ceiling brackets are useful to provide additional stability.
• The equipment rack must be properly grounded.
• Install components after the chassis is installed in the rack.
• Maintain a clearance of at least 20 in. (50.8 cm) at the front and back of the switch to
ensure adequate room for component installation and service.
• Maintain adequate air flow to and from all equipment in the rack, ensuring that nothing
impedes with intake or exhaust air flow.
• The 7210 SAS-R6 chassis includes factory-installed rack-mounting brackets to install in
a 19-inch equipment rack. These mounting brackets are integral to the chassis. For
ETSI racks, you must use mounting bracket extenders, which can b e found in the Cable
Management and the ETSI Extension Bracket Kit, see Table 50.
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4.3 Equipment Rack Requirements
The switch must be installed in a rack; either rack-mounted or placed on an
equipment shelf. It should never be placed on the floor for operation. It can be front
mounted in many types of racks, including the following:
• Standard 19 in. (48.26 cm) equipment rack
• Standard telco rack (four post)
•ETSI rack
Follow the equipment rack manufacturer’s instructions for proper rack installation.
The equipment rack rail mounting holes must align with the mounting holes on the
chassis mounting brackets. The 7210 SAS-R6 mounting brackets are factory
installed for a front mount in a 19-inch rack.
For a front mount in an ETSI rack, you must first install mounting bracket extenders,
which are found in the Cable Management and the ETSI Extension Bracket Kit,
see Table 50. In addition, this kit contains a pair of cable guides (see Figure 30),
which can also be used for a 19-inch rack.
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
4.3.1 Rack Clearance Requirements
Allow at least 3 in. (7.6 cm) clearance on the sides of the rack for proper airflow
intake. Allow at least 12 in. (30.48 cm) in the front of the rack for maintenance access
and component installation, removal, and replacement.
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FRONT
REAR
12” FRONT
REQUIRED FOR MAINTENANCE
RECOMMENDED FOR
AIR FLOW INTAKE
3” ALL SIDES
RECOMMENDED FOR
AIR FLOW INTAKE
3” ALL SIDES
Figure 27 Chassis Clearance Requirements (top view)
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7210_SAS_R_018
4.4 Installing the Chassis
4.4.1 Rack Mounting & Cable Management
Vertical deployment is supported for the 7210 SAS-R6 chassis using the Vertical
Rack Mount Kit (3HE09608AA). For more information, refer to Vertical Rack Mount
Kit Installation Guide.
Cable guides (see Figure 29) for the 7210 SAS-R6 chassis are available to facilitate
cable management. They are included in the Cable Management and the ETSI
Extension Bracket Kit; see Table 50.
4.4.1.1 Standard 19-Inch Rack
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Figure 28 Rack Mounting Chassis in 19-inch Rack
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Before rack mounting the chassis in a standard 19-inch rack, verify that:
• the equipment rack is securely installed, anchored, and grounded. Refer to
the rack manufacturer’s documentation for instructions.
• nearby equipment, including breaker panel bus bars and power connectors,
is made safe. Either shut off the power, if possible, or install safety guards or
mats over exposed power points and cables.
Step 1. Lift the 7210 SAS-R6 and position it in the rack.
Step 2. Align the mounting holes on each bracket with the mounting holes on the
rack upright. Insert one screw into each mounting hole, as shown in
Figure 28. Tighten the screws to rack vendor specifications.
Step 3. If you are installing a single switch, proceed to section 4.5.1.
Step 4. If you are installing multiple switches, mount them in the rack, one below the
other, in any order.
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4.4.1.2 ETSI Rack
Figure 29 Rack Mounting Chassis in ETSI Rack with Cable Guides
84
Requirements for mounting the chassis in a standard ETSI rack.
• The equipment rack is securely installed, anchored, and grounded. Refer to
the rack manufacturer’s documentation for instructions.
• Nearby equipment, including breaker panel bus bars and power connectors,
is made safe. Either shut off the power, if possible, or install safety guards or
mats over exposed power points and cables.
• ETSI rack mount kits (see Figure 30) for each chassis you plan to install
(ordered separately).
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7210_SAS_R_050
Figure 30 ETSI Rack Mount Kit Components
To rack-mount the chassis in an ETSI rack:
Step 1. Attach the ETSI rack-mount brackets to the chassis. Insert one screw into
each fastening hole. Ensure that the order of the brackets from front to back
is:
a. cable organization bracket (optional)
b. factory-installed 7210 SAS-R6 mounting bracket (part of cover)
c. ETSI extension bracket
Ensure that the mounting holes on the factory-installed 7210 SAS-R6
mounting brackets are aligned with the small screw holes on the ETSI
extension brackets. Ensure that the offset rack-mounting section of the
ETSI extension brackets are aligned forward to lie flush with the factoryinstalled 7210 SAS-R6 mounting brackets. Tighten the screws to a torque
of 24 to 28 lbf-in.
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Step 2. Lift the 7210 SAS-R6 and position it in the rack.
Step 3. Align the mounting holes on each bracket with the mounting holes on the
rack upright. Thread each screw into each mounting hole. Tighten the
screws to a torque of 24 to 28 lbf-in.
Step 4. If you are installing a single switch, proceed to section 4.5.1.
Step 5. If you are installing multiple switches, mount them in the rack, one below the
other, in any order.
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4.5 Power and Ground
4.5.1 Grounding the Chassis
Warning:
• Only qualified personnel should perform wiring and cabling to the system.
• All power to the equipment rack or cabinet should be disconnected before the
installation.
• You must use cables that meet local electric code requirements.
• An external circuit br ea ke r no grea te r tha n 15 A must be loca te d with in a re ad ily
accessible distance of the equipment. This is intended as the disconnect device.
• If you ground the equipment by a method other than those provided in this manual,
those means should be in compliance with all local wiring regulations and practices.
• The intra-building ports (Console, Management, OES1, OES2, Alarm, BITS1/ToD,
BITS2/ToD, 1PPS, 10MHz, and OMC) must be connected to shielded and grounded
cables at both ends.
• The intra-building ports (Console, Management, OES1, OES2, Alarm, BITS1/ToD,
BITS2/ToD, 1PPS, 10MHz, and OMC) of the equipment or sub-assembly are suitable
for connection to intrabuilding or unexposed wiring or cabling only. The intra-building
ports of the equipment or subassembly must not be metallically connected to interfaces
that connect to the OSP or its wiring. These interfaces are designed for use as intrabuilding interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue
6) and require isolation from the exposed OSP cabling. The addition of primary
protectors is not sufficient protection to pe rm it co nn ec tio n of th es e inte r faces
metallically to OSP wiring.
• The 7210 SAS-R6 must be grounded via a copper ground conductor. The 7210 SASR6 utilizes a Burndy YAZV10-2TC14 grounding lug with a wire gauge of 10 AWG that
is secured to the frame and EUT by screws tightened to a torque of 58 to 68 lbf-in (6.55
to 7.68 N·m).
• All bare conductors must be coated with an appropriate antioxidant compound before
connections are made. All unplated connectors, braided strap, and bus bars must be
brought to a bright finish and then coated with an antioxidant before connecting them.
When making the primary ground connection, a star washer must be used for antirotation. When connecting the device to the rack frame, use thread-forming screws and
paint-piercing washers.
• The 7210 SAS-R6 is specified for DC-I power configurations. The battery returns must
remain isolated until they reach the main power bus.
Caution: The earth connection must not be removed unles s all sup ply conn e ctio ns hav e
been disconnected.
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The switch is suitable for installation as part of the Co mmon Bonding Network (CBN).
The switch is suitable for installation in Network Telecommunication Facilities or
locations where the NEC applies.
To ensure that the equipment is connected to earth ground, use the following
instructions to prepare the ground wire and make the connection. The ground wire is
not provided. The length of the ground wire depends on the loca tion of the switch and
proximity to the proper grounding facilities.
Required tools and hardware:
• wire stripper
• wire cutter
• torque driver appropriate for 1/4-20 pitch screws
• #10 AWG stranded copper wire (green, or green/yellow)
Step 1. Ensure that the rack on which the switch is to be mounted is properly
grounded.
Step 2. Ensure that you have a suitable electrical connection to the grounding point
on the rack. Ensure that no paint or isolating surface treatment is present
on the grounding point. Clean and apply an antioxidant to the grounding
surface.
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Step 3. Disconnect all power cables to the switch.
Step 4. Locate the grounding terminal on the right rear side of the chassis. The
switch chassis is connected internally to 0 V. This circuit is connected to the
double-hole grounding terminal on the rear of the switch (lower rig ht corner
on the fan tray side) using metric 1/4-20 pitch screws and a Burndy
YAZV10-2TC14 or compatible ground lug. There are not paints or other
non-conductive coatings applied to the surface area around this terminal in
order to provide a good connection.
Step 5. Using a wire-stripping tool, strip the insulation from the end of the #10 AWG
stranded copper wire according to local safety codes. Attach the wire to the
grounding terminal on the switch.
Step 6. Tighten the screws to a torque of 58 to 68 lbf-in (6.55 to 7.68 N·m). Do not
over-tighten.
Step 7. Using a wire-stripping tool, strip the insulation from the free end of the #10
AWG stranded copper wire according to local safety codes. Attach the wire
to the ground point on the rack.
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4.5.2 Connecting DC Power
Danger: All power to the equipment rack, cabinet, and feed lines sho uld be dis con n ec te d
at the supply circuit breaker or power bus before the insta lla tion.
Note:
• The 7210 SAS-R6 chassis supports two –48 Vdc power entry modules (PEMs).
• Before a DC power supply module can be used, you must provide a DC power feed to
the DC power connector terminals of the –48 Vdc PEM on the left side of the front panel
(see Figure 6). The external DC power feed must be between –44 to –72 Vdc, and
protected with a circuit breaker. The maximum current level is between 15 to 8.3 Amps.
• To provide adequate circuit protection between the DC power supply and the switch, all
intermediate wiring and circuitry should be rated to carry a load at least two times the
maximum rating (430 W) for this switch.
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4.5.3 Installing DC Power Entry Modules
Figure 31 Installing a DC Power Entry Module
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
90
Step 1. Remove the DC power entry module (PEM) from the packaging.
Step 2. Align the PEM with the appropriate power slot and slide the PEM into the
slot. Press the PEM firmly into the slot. Make sure that the PEM connectors
are seated in the backplane connectors.
Step 3. Tighten the captive screws to secure the PEM. Do not over-tighten.
Step 4. Using the provided DC input connector, connect Vdc and RTN as indicated
on the PEM front panel label, as shown in Figure 33.
Warning: If the power leads are plugged into the wrong holes, the power supply will not
work properly and may damage the switch.
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7210_SAS_R_023B
Figure 32 Inserting the DC Input Connector
Figure 33 Connecting the Vdc Power Feed
-48V Pin
+ RTN Pin
7210_SAS_R_023A
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SAS_R_010
4.5.4 Installing AC to DC Rectifiers
You can use two redundant AC power feeds to power the 7210 SAS-R6 chassis by
installing AC to DC rectifiers. The rectifiers mount in a dedicated AC rectifier shelf
(1-RU), see Figure 34, which can be ordered separately, see Table 30.
Table 30 AC Rectifier Shelf Description
Qty Description
1 3HE09431AA - PS Universal AC to DC Rectifier Shelf
2 3HE09432AA - PS 3000W Universal AC to DC Power Rectifier
1 3HE09704AA - PS – AC to DC rectifier Cover Panel (2)
Figure 34 AC Rectifier Shelf
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92
For the 7210 SAS-R6 chassis, only two AC to DC rectifiers are required. Each
rectifier should be installed on a separate AC feed as shown in Figure 35.
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SAS-R6 System (Pmax=1500W)
Other Plug-Ins
Rear Side Connection
(Feed-A)
Rear Side Connection
(Feed-B)
PEM-A
DC Input
DC Output DC Output
DC Input
15-18 AWG
Cable
15-18 AWG
Cable
PEM-B
Figure 35 AC to DC Rectifier Connections to 7210 SAS-R6
Danger: All power to the equipment rack, cabinet, and feed lines sho uld be dis con n ec te d
at the supply circuit breaker or power bus before the insta lla tion.
Step 1. Mount the AC rectifier shelf adjacent to the 7210 SAS-R6 chassis.
Step 2. Insert AC to DC rectifiers in dedicated slots for separate AC feeds and
shown in Figure 36.
Press in to ensure proper contact with the shelf backplane connector.
Step 3. Insert blank fillers in empty slots.
Step 4. Use screws (included) the secure the blank fillers in the shelf.
Step 5. Mount the shelf front cover to secure the AC to DC rectifiers in the shelf.
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Figure 36 AC Rectifier Shelf
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Table 31 AC Rectifier Shelf Features
Key Description
1 Screws to secure blank slot filler in shelf
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1 1 1 1
2
222 3 3
Feed A Feed B
4.5.4.1 Making Power Connections to the AC Rectifier Shelf
Power connections are made at the rear panel of the AC rectifier shelf,
see Figure 37.
Figure 37 AC Rectifier Shelf Rear Panel
Table 32 AC Rectifier Shelf Rear Panel Features
Key Description
1 Power enable switch; one per slot
2 AC line terminal block; one per slot
3 DC output terminals; one per feed
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ENL
Step 1. Connect AC power to the AC power input terminal blocks (Figure 38) for
each slot in use following the scheme described in Table 33.
Figure 38 AC Power Input Terminal Block
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Table 33 AC Input Line Connection Definition
No. Designation Identification Terminal Type
L VNP Input Voltage Positive Ring Lug, #12 screw
N VINN Input Voltage Negative Ring Lug, #12 screw
E MGND Module Ground (chassis) Mounting Hardware
Step 2. Using the provided DC input connector, connect Vdc and RTN from each
feed of the AC rectifier shelf to each PEM as indicated on the front panel
label shown in Figure 33.
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4.5.5 Powering on the Switch
Step 1. Connect the Vdc power feed using the Vdc input and RTN (return) lines to
the power source. Color code the wiring according to local standards to
ensure that the input power and ground lines can be easily distinguished.
Step 2. Switch power on at the power source.
Step 3. Check the LEDs on the SF/CPM module as the switch is powered on to
verify that the Power LED is lit. If not, recheck the power supply and power
cable connections at the supply source and PEM.
Step 4. If both primary and redundant PEMs are installed, verify that the PS1 and
PS2 LEDs on both SF/CPM modules are lit as indicated in step 3.
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4.6 Installing the Fan Tray
Figure 39 Installing the Fan Tray
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Step 1. Orient the fan tray vertically.
Step 2. Align the fan tray with the chassis slot opening.
Step 3. Slide the tray into the slot until the latch engages, as shown in Figure 39.
Step 4. Verify that the fans are spinning and the Fan LED on the SF/CPM is lit.
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4.7 Installing SF/CPMs
Figure 40 Installing SF/CPM Module
Warning: Impedance panels are required in all empty slots to ensure pro per airflow path
within the chassis, and to control electromagnetic interference.
Note:
• Each SF/CPM module has two ejector levers which seat and release the card from the
backplane connectors.
• During installation, the ejector levers must be positioned outward and then rotated
inward to lock into place.
• The ejector levers must remain in the locked position while the card is installed in the
chassis.
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B
C
A
Step 1. Remove the SF/CPM module from the packaging. Avoid touching board
components and connector pins. Ensure that you follow standard ESD
procedures.
Step 2. The SF/CPM must be installed in one of the upper two chassis slots labeled
A or B.
Hold the card by the edges and then rotate the ejector levers outward
toward the faceplate.
Step 3. Align the card with the slot guides and slide inward until the locking
mechanism engages with the card cage.
Step 4. Simultaneously, rotate the ejector levers inward to lock the backplane
connectors and SF/CPM in place. If an ejector lever can not be moved to
the locked position, the card is probably not seated properly in the
backplane. Pull the card out halfway, adjust the levers, and reinsert the
card. Rotate the levers to the locked position.
Step 5. Secure the card in place by tightening the captive screws, as shown
in Figure 41.
7210 SAS-R6 CHASSIS INSTALLATION GUIDE
Figure 41 Securing SF/CPM Module
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4.8 Installing IMMs
Note:
• From release 7210 SAS 7.0R4, the 7210 SAS-R6 platform supports IMMv2 cards
(imm-sas-b). The IMMv1 cards (imm-sas) and IMM version-2 (imm-sa s-b) cards cannot
co-exist in a single chassis.
• From release 7210 SAS 9.0R6, the 7210 SAS-R6 platform supports IMMv3 cards
(imm-sas-c). The IMMv2 (imm-sas-b) cards and IMMv3 (imm-sas-c) cards can co-exist
in a single chassis.However, to maintain adequate cooling IMMv3 (imm-sas-c) cards
should only be used in slots 4 and 6. The remaining slots can be used for IMMv2 cards.
• The 7210 SAS-R6 chassis can operate with all IMMv1, or all IMMv2/IMMv3 cards. A mix
of IMMv1 cards and IMMv2/IMMv3 cards in the same chassis is not allowed.
For more information about upgrading to IMMv2/IMMv3 cards, see section 13.
Figure 42 Installing an IMM
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