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Nokia 7210 Installation Manual

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7210 SAS-E CHASSIS INSTALLATION GUIDE
7210 SERVICE ACCESS
SWITCH
7210 SAS-E CHASSIS
INSTALLATION GUIDE
3HE 10088 AAAA TQZZA Edition 01
Issue: 05
August 2016
Nokia — Proprietary and confidential.
Use pursuant to applicable agreements..

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  • Page 1 7210 SAS-E CHASSIS INSTALLATION GUIDE 7210 SERVICE ACCESS SWITCH 7210 SAS-E CHASSIS INSTALLATION GUIDE 3HE 10088 AAAA TQZZA Edition 01 Issue: 05 August 2016 Nokia — Proprietary and confidential. Use pursuant to applicable agreements..
  • Page 2 © 2016 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.
  • Page 3: Table Of Contents

    7210 SAS-E CHASSIS INSTALLATION GUIDE Table of Contents Preface................11 About This Manual..............11 1.1.1 Warnings and Notes ..............11 1.1.2 Audience..................11 1.1.3 Symbols and Labels ..............12 1.1.4 Technical Support..............12 System Overview ............13 Switch Features................. 13 Switch Architecture..............
  • Page 4 7210 SAS-E CHASSIS INSTALLATION GUIDE Transceivers..............43 Warnings and Notes ..............44 Installation Preparation.............. 45 4.2.1 Locking and Release Mechanisms..........45 4.2.2 Installing SFPs................46 4.2.3 Removing and Replacing SFPs..........46 Configuring the System ..........47 Diagnostics ................47 5.1.1 Post Installation Status .............
  • Page 5: Issue

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installation Site Assessment ........85 10.1 Geographical Location............... 85 10.2 Installation Site Type ..............86 10.2.1 Room ..................86 10.2.2 Cabinet ..................87 10.3 Site Influences ................88 10.4 Site Assessment Checklists ............89 10.4.1 Seasonal Influences ..............
  • Page 6 7210 SAS-E CHASSIS INSTALLATION GUIDE 3HE 10088 AAAA TQZZA Edition 01 Issue: 05...
  • Page 7: List Of Tables

    Table 2 Power Module LEDs..............20 Table 3 Power Source Failure Detection Capability ......21 Table 4 7210 SAS-E System LED and Button Descriptions....25 Table 5 System and Port Status LED Descriptions ........ 26 Table 6 Port LED Behavior..............27 Table 7 Port LED Key Descriptions ............
  • Page 8 7210 SAS-E CHASSIS INSTALLATION GUIDE 3HE 10088 AAAA TQZZA Edition 01 Issue: 05...
  • Page 9: List Of Figures

    7210 SAS-E CHASSIS INSTALLATION GUIDE List of Figures System Overview ............13 Figure 1 7210 SAS-E Front Panel ............13 Figure 2 7210 SAS-E Front Panel ............16 Figure 3 AC and DC Power Modules ............19 Figure 4 Fan Tray ................... 23 Figure 5 Removing and Replacing the Fan Tray and Air Filter....
  • Page 10 7210 SAS-E CHASSIS INSTALLATION GUIDE 3HE 10088 AAAA TQZZA Edition 01 Issue: 05...
  • Page 11: Preface

    1.1 About This Manual This guide provides site preparation recommendations, step-by-step procedures to rack mount the Nokia 7210 Service Access Switch (7210 SAS-E), and instructions to install and configure the system software. Each 7210 SAS-E switch is shipped with rack-mounting brackets, power cord (AC or DC), and rubber feet.
  • Page 12: Symbols And Labels

    CLASS 1 LASER PRODUCT 1.1.4 Technical Support If you purchased a service agreement for your 7210 SAS-E 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,...
  • Page 13: System Overview

    Hardware Description, section 2.4 2.1 Switch Features The 7210 SAS-E is a multilayer service-aware Layer 2 switch. It supports up to 24 connections including 12 100/1000 fiber-optic SFP ports and 12 10/100/1000 Base- T copper SFP ports. The 7210 SAS-E has one 10/100 Base-TX management port for dedicated management access.
  • Page 14: Switch Architecture

    2.2.1 Network Management Options The 7210 SAS-E switch supports a comprehensive array of LEDs for at-a-glance monitoring of network and port status. The switch also includes a management agent that enables you to configure or monitor the switch using its CLI or SNMP applications.
  • Page 15: Features

    DB-15 interface on the front panel • hot-swappable, redundant, load sharing AC or DC power and fan modules 2.3.1 Connectivity The 7210 SAS-E includes the following connectivity features: • 100/1000 fiber-optic SFP ports and 10/100/1000 Base-T copper SFP ports that support full-duplex connections •...
  • Page 16: Hardware Description

    System Overview 7210 SAS-E CHASSIS INSTALLATION GUIDE 2.4 Hardware Description Figure 2 shows the 7210 SAS-E chassis front panel. Table 1 lists the front panel features. Figure 2 7210 SAS-E Front Panel SR72002 Table 1 7210 SAS-E Front Panel Features...
  • Page 17: Ethernet Interfaces

    The 7210 SAS-E provides 12 100/1000 fiber-optic SFP ports. Each fiber-optic port can be used for a direct connection to a subscriber’s customer premises equipment (CPE), or as an uplink to another aggregation node. The 7210 SAS-E also provides 12 10/100/1000 Base-T copper SFP ports.
  • Page 18: Console Port

    System Overview 7210 SAS-E CHASSIS INSTALLATION GUIDE 2.4.2 Console Port The Console port uses an RJ-45 connector with serial pin assignments (see Table 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.
  • Page 19: Power Modules

    9 for a description of the alarm interface port pin assignments. Refer to the 7210 SAS D, E, K OS Router Configuration Guide for information about configuring the alarm inputs. 2.4.4 Power Modules The 7210 SAS-E 24F variant supports three power module options: –48V, +24V and universal AC.
  • Page 20: Dc Power Source Failure Detection

    Note: • You must use an AC and/or a DC power module with the 7210 SAS-E. AC and DC power modules can be used simultaneously. • The +24 V DC power module must not be used simultaneously with the –48 V DC power module.
  • Page 21 7210 SAS-E CHASSIS INSTALLATION GUIDE System Overview Note: • Traps for the DC power source failure detection feature are suppressed by default and must be enabled. • Refer to the Release Notes for information about the software releases that support the DC power source failure detection feature.
  • Page 22: Usb Port

    System Overview 7210 SAS-E CHASSIS INSTALLATION GUIDE Table 3 Power Source Failure Detection Capability (Continued) Power Feed A Power Feed B Power Power Alarm Notes (Available/ (Available/ Module in Module in Generated Failed) Failed) Top Slot Bottom (Yes/No) (PS1) Slot (PS2)
  • Page 23: Fan Tray

    7210 SAS-E CHASSIS INSTALLATION GUIDE System Overview 2.4.6 Fan Tray A hot-swappable fan tray on the right side of the front panel contains three fans that provide cooling for the chassis. See Figure 4 for an illustration of the fan tray.
  • Page 24: Figure 5 Removing And Replacing The Fan Tray And Air Filter

    System Overview 7210 SAS-E CHASSIS INSTALLATION GUIDE Step 4. Replace the fan tray and tighten the captive screws. Figure 5 Removing and Replacing the Fan Tray and Air Filter SR72024 3HE 10088 AAAA TQZZA Edition 01 Issue: 05...
  • Page 25: System Leds And Buttons

    Table 5 for alarm descriptions. Figure 6 System LEDs and Buttons Table 4 7210 SAS-E System LED and Button Descriptions Description Alarm LEDs Alarm Cut Off button Reset button 100/1000 fiber-optic SFP port LEDs 10/100/1000 Base-T copper SFP port LEDs...
  • Page 26: System And Port Leds

    System Overview 7210 SAS-E CHASSIS INSTALLATION GUIDE 2.4.8 System and Port LEDs Table 5 System and Port Status LED Descriptions Condition Status Critical Indicates the presence of a new critical alarm. Major Amber Indicates the presence of a new major alarm.
  • Page 27: Port Leds

    7210 SAS-E CHASSIS INSTALLATION GUIDE System Overview 2.4.9 Port LEDs The 12 100/1000 fiber-optic SFP ports and 12 10/100/1000 Base-T copper SFP ports.are separated into two sections of 12 ports each. The odd numbered ports are in the top row, and the even numbered ports are in the bottom row.
  • Page 28: System Buttons And Switches

    System Overview 7210 SAS-E CHASSIS INSTALLATION GUIDE 2.4.10 System Buttons and Switches Table 8 for descriptions of front panel buttons and switches. Table 8 Front Panel Buttons and Switches Button/Switch Condition Status Power Module Switch Standby mode if the switch is connected...
  • Page 29: Installing The Chassis

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installing the Chassis 3 Installing the Chassis This chapter describes site preparation and installation of the 7210 SAS-E and includes the following sections: • Site Preparation, section 3.1 • Installing the Switch, section 3.2 Issue: 05...
  • Page 30: Site Preparation

    When a 7210 SAS-E 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.
  • Page 31 (GS series). • The rail mounting holes in the equipment rack must align with the mounting holes on the chassis mounting brackets. The 7210 SAS-E mounting brackets are factory-installed for a NEBS mount in a 19-inch rack. Required tools and hardware: •...
  • Page 32: Ethernet Cabling

    • Make sure you only use SFPs and XFPs that are supported by Nokia. 3.1.4 Equipment Checklist After unpacking the switch, check the contents to make sure all the components are present.
  • Page 33: Installing The Switch

    • The 7210 SAS-E chassis is suitable for connection to a CBN or IBN. • The 7210 SAS-E is intended to be located in a Central Office.
  • Page 34: Rack Mounting

    Installing the Chassis 7210 SAS-E CHASSIS INSTALLATION GUIDE 3.2.2 Rack Mounting If you plan to rack-mount the switch, make sure you have the following equipment available: • Four mounting screws for each device that you plan to install in a rack (not included) •...
  • Page 35: Figure 9 Installing The Switch In A Rack

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installing the Chassis Step 2. Mount the 7210 SAS-E in the rack, using four rack-mounting screws (not provided). See Figure Figure 9 Installing the Switch in a Rack SR72010 Step 3. If you are installing a single switch, proceed to section 3.2.4.
  • Page 36: Desktop Or Shelf Mounting

    7210 SAS-E CHASSIS INSTALLATION GUIDE 3.2.3 Desktop or Shelf Mounting Before starting this procedure, ensure you have the following: • four adhesive feet (provided with the 7210 SAS-E) • an available grounding point near the installation location To desktop-mount or shelf-mount the 7210 SAS-E Step 1.
  • Page 37: Grounding The Chassis

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installing the Chassis 3.2.4 Grounding the Chassis Required tools and hardware: • wire stripper • wire cutter • screwdriver appropriate for M4-.7 pitch screws • #8 AWG stranded copper wire (green, or green/yellow) Before powering on the switch, ground the switch to earth as described below.
  • Page 38: Connecting To A Power Source

    Installing the Chassis 7210 SAS-E CHASSIS INSTALLATION GUIDE 3.2.5 Connecting to a Power Source The 7210 SAS-E switch supports AC and DC power modules. Note: The switch is designed to accept up to two AC and/or two DC power modules. 3.2.5.1...
  • Page 39: Connecting To Dc Power

    3.2.5.2 Connecting to DC Power The 7210 SAS-E chassis supports the –48 VDC and +24 VDC power modules. The steps below are applicable for either the –48 VDC or the +24 VDC power modules. Danger: Before wiring the DC plug or connecting power to the switch, ensure that power to the feed lines is turned off at the supply circuit breaker or disconnected from the power bus.
  • Page 40: Figure 11 Connecting To A -48 Vdc Power Source

    Installing the Chassis 7210 SAS-E CHASSIS INSTALLATION GUIDE To connect the switch to a –48 VDC or +24 VDC power source: Step 1. Before a VDC power module can be used, you must connect an external DC power source to the DC power connection on the left side of the front panel;...
  • Page 41: Figure 12 Connecting To A +24 Vdc Power Source

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installing the Chassis Figure 12 shows how to connect a +24 VDC power source to the chassis. Figure 12 Connecting to a +24 VDC Power Source + 2 4 P E M 2 0 0...
  • Page 42: Connecting To The Console Port

    Installing the Chassis 7210 SAS-E CHASSIS INSTALLATION GUIDE 3.2.5.3 Connecting to the Console Port The RJ-45 serial port on the front panel is used to connect to the switch for out-of- band console configuration. The on-board configuration program can be accessed from a terminal or a PC running a terminal emulation program.
  • Page 43: Transceivers

    7210 SAS-E CHASSIS INSTALLATION GUIDE Transceivers 4 Transceivers This chapter describes how to replace Small Form Factor Pluggable (SFP) transceivers on ports that support these devices. • Warnings and Notes, section 4.1 • Installation Preparation, section 4.2 Issue: 05 3HE 10088 AAAA TQZZA Edition 01...
  • Page 44: Warnings And Notes

    Transceivers 7210 SAS-E CHASSIS INSTALLATION GUIDE 4.1 Warnings and Notes Danger: • Fiber-optic equipment can emit laser or infrared light that can injure your eyes. Never look into an optical fiber or connector port. Always assume that fiber-optic cables are connected to a light source.
  • Page 45: Installation Preparation

    Blow dry the ferrule with compressed air and inspect for lint. Do not insert the compressed air nozzle into the receptacle when blowing out. 4.2.1 Locking and Release Mechanisms Nokia SFPs can use different lock and release methods. Possible lock and release mechanisms include: •...
  • Page 46: Installing Sfps

    Transceivers 7210 SAS-E CHASSIS INSTALLATION GUIDE 4.2.2 Installing SFPs Figure 13 Installing SFPs al_0428 Step 1. Remove the SFP from its anti-static packaging. Step 2. Holding the SFP by its sides, slide the unit into the port until it clicks in to place.
  • Page 47: Configuring The System

    7210 SAS-E CHASSIS INSTALLATION GUIDE Configuring the System 5 Configuring the System This chapter describes how to configure the 7210 SAS-E and contains the following sections: • Diagnostics, section 5.1 • Initializing the System and Downloading Software, section 5.2 •...
  • Page 48: Initializing The System And Downloading Software

    An RJ-45 cable that connects the Console port of the 7210 SAS-E to the serial port of the PC Connect the 7210 SAS-E Console port to the serial port of the PC, then power up the 7210 SAS-E. The system will start booting up with messages on the console similar to those shown below.
  • Page 49 PCIe: Port 0 Link UP Total Memory: 512MB Chassis Type: sas Card Type: badami_7210 TiMOS-L-3.0.B5-85 boot/mpc NOKIA SAS-E 6F4T 7210 Copyright (c) 2000-2011 Nokia. All rights reserved. All use subject to applicable license agreements. Built on Wed Apr 20 14:13:38 IST 2011 by builder in /builder/3.0B5/panos/main...
  • Page 50 Configuring the System 7210 SAS-E CHASSIS INSTALLATION GUIDE The default password is password. You must supply some required Boot Options. At any prompt, you can type: "restart" - restart the query mode. "reboot" - reboot. "exit" - boot with existing values.
  • Page 51 Note: The SYS LED will be green when the device has successfully completed the boot process and is running normally. The default username and password are admin. Log in to the 7210 SAS-E. To establish a console connection or a Telnet connection to the switch after a successful...
  • Page 52: Booting From The Network

    7210 SAS-E CHASSIS INSTALLATION GUIDE 5.2.1.2 Booting from the Network There are several ways to boot the 7210 SAS-E from the network. For example, you can use the following to boot the 7210 SAS-E from the network: • one of the front panel ports (referred to as uplinkA and uplinkB in the display...
  • Page 53: Default Settings

    7210 SAS-E CHASSIS INSTALLATION GUIDE Configuring the System 5.2.1.2.1 Using the Uplink Port to Boot the Switch In the following example, the uplink port is used to boot the 7210 SAS-E from the network: Resetting...OK ø Nokia 7210 Boot ROM. Copyright 2000-2009 Nokia.
  • Page 54 Configuring the System 7210 SAS-E CHASSIS INSTALLATION GUIDE The default password is password. You must supply some required Boot Options. At any prompt, you can type: "restart" - restart the query mode. "reboot" - reboot. "exit" - boot with existing values.
  • Page 55 7210 SAS-E CHASSIS INSTALLATION GUIDE Configuring the System Existing uplinkA port settings are: uplinkA-port 1/1/1 uplinkA-address uplinkA-vlan uplinkA port is configured for Boot Interface Management, Press ENTER to proceed with existing port settings Or "disable" to disable the port for Boot Interface Management Or "edit"...
  • Page 56 115200 Do you want to overwrite cf1:/bof.cfg with the new settings? (yes/no): Type yes and press <Enter>. The 7210 SAS-E begins the boot process. Primary image location: ftp://*:*@10.10.170.22/./images/both.tim Initializing uplinkA port using IP addr 10.135.4.172. Loading image ftp://*:*@10.10.170.22/./images/both.tim Version B-1.1.private, Wed Jul 15 17:18:37 IST 2009 by builder in /builder/ws/1.0B1/...
  • Page 57 All rights reserved. All use subject to applicable license agreements. Built on Wed Jul 15 17:18:37 IST 2009 by builder in /builder/ws/1.0B1/sultan Login: The default username and password are admin. Log in to the 7210 SAS-E. Note: • The status LED is green when the device has successfully completed the boot process and is running normally.
  • Page 58 Enter the IP address and mask that the device should use (for example, 10.135.4.172/24). If the FTP server is on a different subnet, you must enter the IP routing information using the Out-of-Band Ethernet Management port to boot the 7210 SAS-E from the network. Network Configuration...
  • Page 59 All rights reserved. All use subject to applicable license agreements. Built on Tue Jul 13 23:24:58 IST 2010 by builder in /builder/2.0B1/panos/main Login: The default username and password are admin. Log in to the 7210 SAS-E. Issue: 05 3HE 10088 AAAA TQZZA Edition 01...
  • Page 60: Downloading The Timos Software To The Internal Flash

    To boot the 7210 SAS-E from the internal flash, you must first copy the image to the internal flash drive. If you have used the uplinkA or uplinkB port to boot the 7210 SAS-E, use any of the network ports for IP connectivity and follow the procedure given below to configure an IP interface and a route.
  • Page 61 A:SN12# bof primary-image cf1:/both.tim *A:SN12# bof save Writing BOF to cf1:/bof.cfg Saving BOF ..Completed. A:SN12# Reboot the 7210 SAS-E. The device will boot from the image and the configuration saved on the internal flash. Issue: 05 3HE 10088 AAAA TQZZA Edition 01...
  • Page 62: Establishing Switch Management Connections

    • Telnet Connection, section 5.3.2 5.3.1 Console Connection The Console port on the front of the 7210 SAS-E switch is an RJ-45 connector. To establish a console connection, you need the following: • An ASCII terminal or a PC running terminal emulation software set to the...
  • Page 63: Telnet Connection

    7210 SAS-E CHASSIS INSTALLATION GUIDE Configuring the System 5.3.2 Telnet Connection Telnet access provides the same options for user and administrator access as those available through the console port. You can access the switch with a Telnet connection from a PC or workstation connected to the network after the following conditions are met: •...
  • Page 64: Running Telnet

    The 7210 SAS-E must have a management IP interface configured with an IP address. Each 7210 SAS-E is limited to a total of seven inbound/outbound Telnet or SSH sessions to guarantee that either inbound or outbound sessions will be available.
  • Page 65: Restarting The Switch

    7210 SAS-E CHASSIS INSTALLATION GUIDE Configuring the System 5.4 Restarting the Switch To reset the node, use the following procedure: Step 1. Press and hold the Alarm Cut Off (ACO) button. Step 2. Press the Reset button for a minimum of 10 seconds before releasing the Reset button.
  • Page 66: Troubleshooting

    7210 SAS-E CHASSIS INSTALLATION GUIDE Troubleshooting 6 Troubleshooting This chapter describes troubleshooting methods and procedures and includes the following sections: • Diagnosing Switch Indicators, section 6.1 • Power and Cooling Problems, section 6.2 • Installation, section 6.3 • In-Band Access, section 6.4 6.1 Diagnosing Switch Indicators...
  • Page 67: Power And Cooling Problems

    Troubleshooting 7210 SAS-E CHASSIS INSTALLATION GUIDE Table 11 Troubleshooting (Continued) Symptom Possible Cause Action Status LED is Off or Boot-up diagnostic program • Power cycle the switch to try and Amber has detected a problem clear the condition. • If the condition does not clear, contact the appropriate technical support center for assistance.
  • Page 68: Installation

    7210 SAS-E CHASSIS INSTALLATION GUIDE Troubleshooting 6.3 Installation Verify that all system components have been properly installed. If one or more components appear to be malfunctioning (such as the power cord or network cabling), test them in an alternate environment where you are sure that all the other components are functioning properly.
  • Page 69: Specifications

    7210 SAS-E CHASSIS INSTALLATION GUIDE Specifications 7 Specifications This appendix provides system specifications and includes the following sections: • Specifications on page 72 • Safety Standards and Compliance Agency Certifications, section 7.1.2 Issue: 05 3HE 10088 AAAA TQZZA Edition 01...
  • Page 70: Specifications

    Specifications 7210 SAS-E CHASSIS INSTALLATION GUIDE 7.1 Specifications 7.1.1 7210 SAS-E Chassis Table 12 7210 SAS-E Specifications Item Specifications Physical dimensions Size Height: 2.64 in. (1.5RU) (6.7 cm) Width: 17.17 in. (43.6 cm) Depth: 9.96 in. (25.3 cm) Weight 11 lbs (5 kg)
  • Page 71: Safety Standards And Compliance Agency Certifications

    7210 SAS-E CHASSIS INSTALLATION GUIDE Specifications 7.1.2 Safety Standards and Compliance Agency Certifications Table 13 Safety Standards and Compliance Agency Certifications Type Publication Safety CSA/NRTL (UL60950-1, CSA 22.2.No 60950-1) TUV/GS (EN60950-1) CB (EN60950-1) Europe CE Mark: EN55022 Class A EN 300 386...
  • Page 72 Specifications 7210 SAS-E CHASSIS INSTALLATION GUIDE [a] The following markings (or the equivalent) appear on the product or a tag attached to the product: "PRODUCT COMPLIES WITH FDA RULE 21 CFR SUBCHAPTER J IN EFFECT AT DATE OF MANUFACTURE" "PRODUIT CONFORME SELON LE SOUS CHAPITRE J DU DOCUMENT DHHS RÈGLE 21 CFR EN VIGUEUR LORS DE LA DATE DE FABRICATION"...
  • Page 73 Use of Certain Hazardous Substances in Electrical and Electronic Equipment (RoHS2) Nokia has implemented a material/substance content management process. The process is described in: Nokia process for ensuring RoHS Compliance (1AA002660031ASZZA). This ensures compliance with the European Union Directive 2011/65/EU on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (RoHS2).
  • Page 74: Pin Assignments

    7210 SAS-E CHASSIS INSTALLATION GUIDE Pin Assignments 8 Pin Assignments This appendix contains pin assignments and includes the following sections: • Management Port Pin Assignments, section 8.1 • Console Port Pin Assignment, section 8.2 Issue: 05 3HE 10088 AAAA TQZZA Edition 01...
  • Page 75: Management Port Pin Assignments

    Pin Assignments 7210 SAS-E CHASSIS INSTALLATION GUIDE 8.1 Management Port Pin Assignments Use shielded twisted-pair (STP) cable for RJ-45 connections and 100-ohm Category 3, 4, or 5 cable for 10 Mb/s connections or 100-ohm Category 5 cable for 100 Mb/s connections.
  • Page 76: Console Port Pin Assignment

    7210 SAS-E CHASSIS INSTALLATION GUIDE Pin Assignments 8.2 Console Port Pin Assignment The RJ-45 serial port on the front panel is used to connect to the switch for out-of- band console configuration. The on-board configuration program can be accessed from a terminal or a PC running a terminal emulation program.
  • Page 77: Alarm Pin Assignments

    7210 SAS-E CHASSIS INSTALLATION GUIDE Alarm Pin Assignments 9 Alarm Pin Assignments This appendix contains pin assignments and includes the following sections: • Alarm Port Pin Assignments, section 9.1 • Alarm Input Connection, section 9.1.1 9.1 Alarm Port Pin Assignments...
  • Page 78: Alarm Input Connection

    Alarm Pin Assignments 7210 SAS-E CHASSIS INSTALLATION GUIDE Table 16 Alarm Interface Port Pin Assignments (Continued) Name Function ALARM_IN1_EXT_P External alarm input 1 (external relay dry contact closure to pin 15) CRIT_ALARM_NC Normally closed during critical alarm state MJR_ALARM_CNTR Common contact for major alarm relay...
  • Page 79: Figure 16 Alarm Input Connection Diagram

    7210 SAS-E CHASSIS INSTALLATION GUIDE Alarm Pin Assignments Figure 16 shows the alarm input connection diagram. Figure 16 Alarm Input Connection Diagram Power Supply Must be Floating or Isolated from Chassis Ground DC Power Supply 18-50 VDC @ 100 mA –...
  • Page 80: Installation Site Assessment

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installation Site Assessment 10 Installation Site Assessment Before installing equipment at a site, the characteristics of the site should be considered to determine whether they will adversely affect the reliability of the equipment. The following section discusses some of the site factors to consider prior to deploying equipment.
  • Page 81: Installation Site Type

    Installation Site Assessment 7210 SAS-E CHASSIS INSTALLATION GUIDE 10.2 Installation Site Type The site must provide the appropriate environment for the installed equipment. This usually involves controlling ingress of contaminants and ensuring that humidity remains as low as possible. Installations are typically in a hut, parking garage, room, or cabinet. Installation in data centers or telecom centers do not usually have high pollution levels but could still have high humidity levels.
  • Page 82: Cabinet

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installation Site Assessment 10.2.2 Cabinet There are 3 major classifications of cabinets. • Direct Air Cooled (DAC) cabinets bring air into the cabinet to cool the equipment. DAC cabinets may or may not be filtered. Unfiltered air intake and exhaust is not recommended since issues will occur if unfiltered air is allowed into the cabinet.
  • Page 83: Site Influences

    Installation Site Assessment 7210 SAS-E CHASSIS INSTALLATION GUIDE 10.3 Site Influences Is backup power generation located in the same area as the communications equipment? Are batteries located in the same area as the equipment? Backup generators that are located in the same enclosed area as the...
  • Page 84: Site Assessment Checklists

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installation Site Assessment 10.4 Site Assessment Checklists The following site assessment checklists are intended to act as a tool in assessing the potential risks that must be managed at an installation site. The checklists are not intended to provide an exhaustive list of all risk factors, but rather to indicate some of the most common risks.
  • Page 85: Table 18 Local Risk Factors

    Installation Site Assessment 7210 SAS-E CHASSIS INSTALLATION GUIDE Table 18 Local Risk Factors Risk Factor Landfills Fertilizer manufacturing Farming Sewage Geothermal activity Swamps or marshes Oceans Ancient seabeds Power generation Automotive and diesel combustion Fossil fuel processing Cement plants Construction sites...
  • Page 86: Specific Characteristics Of The Installation Site

    7210 SAS-E CHASSIS INSTALLATION GUIDE Installation Site Assessment 10.4.3 Specific Characteristics of the Installation Site Does the installation site exhibit characteristics that may require upgrade or repair? Table 19 Specific Characteristics of the Installation Site Characteristic Is the installation site in a room that is part of the building HVAC...
  • Page 87: Documentation Feedback

    Customer document and product support Customer documentation Customer Documentation Welcome Page Product manuals and documentation updates are available at Nokia.com. If you are a new user and require access to this service, please contact your Nokia sales representative. Technical Support...
  • Page 88 © 2016 Nokia. All rights reserved. 3HE 10088 AAAA TQZZA Edition 01...

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