Nokia 7705 SAR-Hm Installation Manual
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Nokia 7705 SAR-Hm Installation Manual

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SAR-Hm and SAR-Hmc Chassis Installation Guide
7705 SAR-Hm and 7705 SAR-Hmc |
RELEASE 21.7
SAR-Hm and SAR-Hmc Chassis Installation Guide
3HE 17810 AAAA TQZZA
Edition: 04
April 2022
© 2022 Nokia. Nokia Confidential Information
Use subject to agreed restrictions on disclosure and use.

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  • Page 1 SAR-Hm and SAR-Hmc Chassis Installation Guide 7705 SAR-Hm and 7705 SAR-Hmc | RELEASE 21.7 SAR-Hm and SAR-Hmc Chassis Installation Guide 3HE 17810 AAAA TQZZA Edition: 04 April 2022 © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.
  • Page 2 Nokia Group of Companies. Use this document as agreed. You agree to notify Nokia of any errors you may find in this document; however, should you elect to use this document for...

  • Page 3: Table Of Contents

    GEN)......................38 2.7.3 EMC Compliance..................41 2.7.4 RF Exposure....................41 United States Regulations .................42 2.8.1 Federal Communications Commission............42 2.8.1.1 EMC Regulations..................42 2.8.1.2 RF Regulations..................42 3HE 17810 AAAA TQZZA © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.
  • Page 4 Chassis Labels ..................57 2.15.2 Conditions of Use ..................57 7705 SAR-Hm and 7705 SAR-Hmc Overview ......59 In This Chapter ..................59 Overview of the 7705 SAR-Hm and 7705 SAR-Hmc ........60 3.2.1 7705 SAR-Hm and 7705 SAR-Hmc Components ........63 3.2.1.1 Chassis Features..................63 3.2.1.2 Ethernet Ports ...................64...
  • Page 5 Preparation ....................79 3.8.2 Pre-staging ....................79 3.8.3 On-site Installation..................80 Site Preparation ................81 In This Chapter ..................81 Warnings and Notes ..................82 7705 SAR-Hm and 7705 SAR-Hmc System Specifications ......84 4.3.1 Physical Specifications ................84 4.3.2 Environmental Specifications ..............85 4.3.3 Radio Specifications ..................86 4.3.4 Chassis Power Consumption ..............88...
  • Page 6 7705 Outdoor Enclosure Compliance Standards ........149 7705 Outdoor Enclosure Mounting Hardware .........151 Installing the Chassis in a 7705 Outdoor Enclosure........152 7.5.1 Installing the 7705 SAR-Hm Chassis in a 7705 Outdoor Enclosure..154 7.5.2 Installing the 7705 SAR-Hmc Chassis in a 7705 Outdoor Enclosure....................161 Installing the 7705 Outdoor Enclosure on a Pole or Wall ......165...
  • Page 7 Completing the Indoor Cabling (Indoor/Outdoor Application)....204 9.2.5 Attaching an LDF4 Coaxial Ground Kit to an LDF4 Coaxial Cable ..205 Connecting the Outdoor WiFi Antenna to the 7705 SAR-Hm WLAN Connector..................211 RF Power Budget Calculations..............212 Making Connections to the RJ-45 Ports........215 10.1...
  • Page 8 HV-PS35 Power Supply Connections .............246 12.9.1 Removing and Reinstalling HV-PS35 Power Terminal Blocks ....248 12.10 Connecting the HV-PS35 to the 7705 SAR-Hm or 7705 SAR-Hmc ..250 12.11 Connecting the HV-PS35 to a Power Source..........252 12.11.1 Connecting the HV-PS35 to a DC Power Source........252 12.11.2...
  • Page 9 16.6 Radio .......................290 16.7 Directives, Regional Approvals, and Certifications........291 16.8 Telecom Interoperability ................292 Appendix - 7705 SAR-Hmc Direct Mount Template ....293 3HE 17810 AAAA TQZZA © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.
  • Page 10 SAR-Hm and SAR-Hmc Chassis Installation Guide © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.
  • Page 11 Table 7 LTE Antenna Gain Limits ................44 7705 SAR-Hm and 7705 SAR-Hmc Overview ......59 Table 8 7705 SAR-Hm Chassis Variants by Carrier Wireless Module ....61 Table 9 7705 SAR-Hmc Chassis Variants .............62 Table 10 7705 SAR-Hm Carrier Wireless Module Variants ........70 Table 11 7705 SAR-Hmc Carrier Wireless Module Variants ........71...
  • Page 12 Table 54 Ground Wire Descriptions ..............243 Table 55 Ground Connection Components ............244 Table 56 Wiring the HV-PS35 to the 7705 SAR-Hm or 7705 SAR-Hmc ....247 Table 57 HV-PS35 Power Terminal Block .............248 Powering Up and Initializing............255 Table 58 Console Port Default Settings ..............259 7705 SAR-Hm and 7705 SAR-Hmc LEDs ........263...
  • Page 13 Table 66 Alarm Events ..................277 Table 67 Ethernet Port Pinouts—RJ-45 Female ..........278 Table 68 7705 SAR-Hm RS-232 Port Pinouts—RJ-45 Female ......280 Table 69 7705 SAR-Hmc RJ-45 Port Pinouts ............280 Table 70 Pinouts on the 7705 SAR-Hmc RS-232 Y-Cable Female Port 1 End ......................280...
  • Page 14 SAR-Hm and SAR-Hmc Chassis Installation Guide © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.
  • Page 15 Mandatory Regulations ..............23 Figure 1 ESD Awareness Label................30 Figure 2 Wrist Strap Label at the Front of the 7705 SAR-Hm Chassis....32 Figure 3 Wrist Strap Label at the Front of the 7705 SAR-Hmc Chassis....32 Figure 4 WEEE Symbol for post-August 13, 2005 Product ........47 Figure 5 Altitude Limit Symbol .................53...
  • Page 16 SAR-Hm and SAR-Hmc Chassis Installation Guide Figure 34 Applying Thermal Gel on the Heatsink for a 7705 SAR-Hm Installation ....................153 Figure 35 Loosening the Captive Bolts..............154 Figure 36 Removing the Interior Heatsink Screws ..........155 Figure 37 Removing the Rear Heatsink Screw............155 Figure 38 Mating the Heatsink to the Chassis ............156...
  • Page 17 Figure 94 Removing and Reinstalling the 7705 SAR-Hmc DC Power Input Terminal Block..................225 Figure 95 Power Inputs for –12/24 VDC Installation on a 7705 SAR-Hm ....227 Figure 96 Power Inputs for –12/24/48 VDC Installation on a 7705 SAR-Hmc..228 Figure 97 Power Inputs for +12/24 VDC Installation on a 7705 SAR-Hm ....230...
  • Page 18 SAR-Hm and SAR-Hmc Chassis Installation Guide 7705 SAR-Hm and 7705 SAR-Hmc LEDs ........263 Figure 109 7705 SAR-Hm Faceplate LEDs...............264 Figure 110 7705 SAR-Hmc Faceplate LEDs .............266 Figure 111 7705 SAR-Hm RJ-45 Connector LEDs ...........269 Figure 112 7705 SAR-Hmc RJ-45 Connector LEDs..........270 Pinout Assignments ..............273...

  • Page 19: Preface

    Preface 1 Preface 1.1 About This Guide This guide provides an overview of the 7705 SAR-Hm and 7705 SAR-Hmc chassis, recommendations for preparing the site, procedures for installing, grounding, and powering the chassis, and prerequisites and instructions for initializing and commissioning the system.

  • Page 20: Information Symbols

    Caution This symbol warns that improper handling may reduce your component or system performance. Note This symbol provides additional operational information. © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.

  • Page 21: Technical Support

    If you purchased a service agreement for your router and related products from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller for assistance. If you purchased a Nokia service agreement, follow this link to contact a Nokia support representative and to access product manuals and...
  • Page 22 Preface SAR-Hm and SAR-Hmc Chassis Installation Guide © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.

  • Page 23: Mandatory Regulations

    Mandatory Regulations 2 Mandatory Regulations 2.1 In This Chapter The following sections describe the mandatory regulations that govern the installation and operation of the 7705 SAR-Hm and 7705 SAR-Hmc: • List of Terms • Safety Warnings / Avertissements de Sécurité...

  • Page 24: List Of Terms

    European Telecommunications Standards Institute Federal Communications Commission Isolated Bonding Network ICES Interference Causing Equipment Standard International Electrotechnical Commission Institution of Engineering and Technology (UK) © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.
  • Page 25 Telecommunications Network Voltage, class 1 TNV-2 Telecommunications Network Voltage, class 2 TNV-3 Telecommunications Network Voltage, class 3 Underwriters Laboratories WEEE Waste Electrical and Electronic Equipment 3HE 17810 AAAA TQZZA © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.

  • Page 26: Safety Warnings / Avertissements De Sécurité

    L’équipement doit être équipé d’un dispositif de déconnexion facilement accessible dans le cadre de la préparation du site. © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.
  • Page 27 • For DC (nominal 12, 24 VDC or 48 VDC) powered systems, the unit should be connected to a DC branch circuit with a 10 A (maximum for the 7705 SAR-Hm) or 5 A (maximum for the 7705 SAR-Hm) DC-rated circuit breaker or fuse that meets the requirements for branch circuit protection.

  • Page 28: Ground Connections / Raccordement À La Terre

    Avec les ports d’alimentation AC, un dispositif externe de protection contre les surtensions est destiné à être utilisé à l’entrée AC du routeur. © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.

  • Page 29: Physical Safety / Sécurité Physique

    Les ports de l’équipement se trouvant à l’intérieur d’un bâtiment doivent utiliser un câblage intérieur blindé mis à la terre aux deux extrémités. 3HE 17810 AAAA TQZZA © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.

  • Page 30: General Requirements

    2.4 General Requirements The sections that follow outline the mandatory regulations that govern the installation and operation of the 7705 SAR-Hm and 7705 SAR-Hmc. 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.

  • Page 31: Esd Grounding

    • Always wear an ESD-preventive wrist or ankle strap connected to a nearby ground point that is connected to the site grounding point when working on the 7705 SAR-Hm, 7705 SAR-Hmc, or the 35W High Voltage Power Supply.
  • Page 32 Mandatory Regulations SAR-Hm and SAR-Hmc Chassis Installation Guide Wrist Strap Label at the Front of the 7705 SAR-Hm Chassis Figure 2 ESD wrist strap hw1531 Wrist Strap Label at the Front of the 7705 SAR-Hmc Chassis Figure 3 ESD wrist strap hw1532 ©...

  • Page 33: Unit Repair

    SAR-Hm and SAR-Hmc Chassis Installation Guide Mandatory Regulations 2.4.2 Unit Repair Return a damaged unit to an authorized Nokia repair center for service or repair. 2.4.3 Equipment Interconnection Points Warning: Only connect like circuits: SELV to SELV or TNV-2 to TNV-2, as defined in IEC 60950-1, and ES1 to ES1 or ES2 to ES2, as defined in IEC 62368-1.

  • Page 34: Environmental Requirements For Installation

    - Fast Ethernet (CAT5 minimum) • RS-232 interfaces 2.4.8 Regulatory Symbols The 7705 SAR-Hm and 7705 SAR-Hmc use 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 ©...
  • Page 35 Read operator’s This symbol indicates that the operator’s manual or card instructions manual should be read before continuing with an operation. 3HE 17810 AAAA TQZZA © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.

  • Page 36: Safety Approvals

    This product is approved by an NRTL and also the IECEE CB Scheme. It is compliant with IEC 60950-1 and IEC 62368-1, with all country deviations. © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.

  • Page 37: Safety Approval For External Dc Sources That Power This Equipment

    DC output from the AC mains. (AC mains are sources up to and including 300 Vrms, including 230/400 V and 277/480 V sources). Note: Only the low-voltage DC option is approved for hazardous locations. 3HE 17810 AAAA TQZZA © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.

  • Page 38: Canada Regulations

    ICES-003: Interference-Causing Equipment Standard - Information 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.
  • Page 39 WiFi Antenna Gain Limits Table 4 WLAN Frequency (MHz) Max Omni-directional Antenna EIRP Limit (dBm) Gain (dBi) 2412- 2484 5150-5250 5250-5350 5470-5600 3HE 17810 AAAA TQZZA © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.
  • Page 40 777 to 787 704 to 716 1850 to 1915 814 to 849 2305 to 2315 See Note 2496 to 2690 1710 to 1780 © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.

  • Page 41: Emc Compliance

    2.7.4 RF Exposure The 7705 SAR-Hm and 7705 SAR-Hmc comply with the RSS-102 RF Exposure limits when operating with the allowed maximum gain antennas defined by Nokia. At least 7.9 in. (20 cm) separation distance between the operator or bystander and the 7705 SAR-Hm or 7705 SAR-Hmc antenna must be maintained at all times.

  • Page 42: United States Regulations

    2.8.1.2 RF Regulations The 7705 SAR-Hm is a mobile device and operates in the cellular bands. It contains licensed and license-exempted transmitter modules. The 7705 SAR-Hm contains the licensed transmitter module that is approved under the certification number FCC ID: N7NMC7455.

  • Page 43: Fcc Rf-Exposure Regulations

    A detailed discussion of the guidelines and adopted limits are included in FCC technical bulletin, OET Bulletin 65. The 7705 SAR-Hm and 7705 SAR-Hmc comply with the Bulletin OET 65 RF Exposure limits when operating with the allowed maximum gain antennas defined by Nokia.
  • Page 44 2. This device is certified for mobile and fixed applications. Under no conditions may an antenna gain be used that exceed the EIRP power limit as specified in Part 22/24/27/90/96. © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA...

  • Page 45: European Union Regulations

    Directive 2014/53/EU applies. 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. 2.9.2 EU Compliance Statement...

  • Page 46: Radio Compliance

    EIRP of 200 mW (23dB). 2.9.5 RF Exposure The 7705 SAR-Hm and 7705 SAR-Hmc comply with the EN62311 RF Exposure limits when operating with the allowed maximum gain antennas defined by Nokia. At least 7.9 in.
  • Page 47 21828 Moreover, in compliance with legal requirements and contractual agreements, where 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.

  • Page 48: Material Content Compliance

    EU market after 2 January 2013, and the (EU) 2015/863 amendment after 22 July 2019. Nokia products shipped to the EU comply with the EU RoHS 2 Directive and latest amendments. Nokia ensures that equipment is assessed in accordance with the Harmonised Standard EN IEC 63000:2018 (CENELEC) on “Technical documentation for the assessment of electrical and...

  • Page 49: United Kingdom Regulations

    Electronic Equipment Regulations 2012 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. This product has been UKCA marked in accordance with the requirements of the Regulations.

  • Page 50: Protective Earth

    Nokia ensures that equipment is assessed in accordance with the Standard EN IEC 63000:2018 (CENELEC) on “Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances”.

  • Page 51: Australia/New Zealand Regulations

    2.11 Australia/New Zealand Regulations This section describes the mandatory regulations that govern the installation and operation of the 7705 SAR-Hm and 7705 SAR-Hmc in Australia and New Zealand. 2.11.1 ACMA Regulations The 7705 SAR-Hm and 7705 SAR-Hmc chassis comply with the ACMA requirements, and the product is marked with the RCM logo under the Supplier Code E762.

  • Page 52: China Regulations

    (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 intended for sale to customers in the China market, comply with these requirements.
  • Page 53 Mandatory Regulations Altitude Limit Symbol Figure 5 2000m 23467 “Only used at altitudes no higher than 2000 m above sea level” 3HE 17810 AAAA TQZZA © 2022 Nokia. Nokia Confidential Information Use subject to agreed restrictions on disclosure and use.

  • Page 54: South Korea Regulations

    Mandatory Regulations SAR-Hm and SAR-Hmc Chassis Installation Guide 2.13 South Korea Regulations The following EMC statement applies to the 7705 SAR-Hm and 7705 SAR-Hmc when deployed in South Korea. 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.

  • Page 55: Japan Regulations

    IEC 62368-1. Note: • AC PSUs and AC cords sold by Nokia with a 3HExxxxxxx part number are dedicated for use with Nokia IP routers only. • Based on the requirements from METI (Ministry of Economy, Trade and Industry), these AC PSUs and AC cords do not require PSE certification if used solely with Nokia IP routers.
  • Page 56 This equipment is a Class A device. Operation of this equipment in a residential environment could cause radio interference. In such a case, the user may be required to take corrective actions. VCCI-A © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.

  • Page 57: Hazardous Locations

    Mandatory Regulations 2.15 Hazardous Locations 2.15.1 Chassis Labels The 7705 SAR-Hm and 7705 SAR-Hmc chassis display the following labels: 2.15.2 Conditions of Use • The equipment shall be installed in an enclosure that provides a degree of protection not less than IP 54 in accordance with EN 60079-0 and EN 60079-7.
  • Page 58 Mandatory Regulations SAR-Hm and SAR-Hmc Chassis Installation Guide © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.

  • Page 59: 7705 Sar-Hm And 7705 Sar-Hmc Overview

    7705 SAR-Hm and 7705 SAR-Hmc Overview 3 7705 SAR-Hm and 7705 SAR-Hmc Overview 3.1 In This Chapter This chapter provides an introduction to the 7705 SAR-Hm and 7705 SAR-Hmc. The topics include: • Overview of the 7705 SAR-Hm and 7705 SAR-Hmc •...

  • Page 60: Overview Of The 7705 Sar-Hm And 7705 Sar-Hmc

    3.2 Overview of the 7705 SAR-Hm and 7705 SAR-Hmc The 7705 SAR-Hm and 7705 SAR-Hmc are small form factor IP/MPLS routers. They are temperature and EMC-hardened and are passively cooled. The 7705 SAR-Hm supports cellular, GPS/GLONASS, and WLAN radio interfaces. The 7705 SAR-Hmc supports cellular and GPS/GLONASS radio interfaces.
  • Page 61 (3.81 cm) 35685 The 7705 SAR-Hm chassis is available in the following variants, each of which is distinguished by its factory-installed carrier wireless module. The modules are designed to support the radio protocols and bands used in the geographic regions...
  • Page 62 The terms 7705 SAR-Hm and 7705 SAR-Hmc are used in this document as a generic reference to all variants of the chassis. When referring to a specific chassis variant, the variant and part number are specified.

  • Page 63: 7705 Sar-Hm And 7705 Sar-Hmc Components

    The NSP Network Functions Manager - Packet (NSP NFM-P) can be used to discover, configure, and manage the 7705 SAR-Hm nodes and domains. When the 7705 SAR-Hm or 7705 SAR-Hmc is powered on for the first time, Auto-Discovery Protocol (ADP-Hm) is instantiated by a factory-installed default boot option that automates and simplifies the initial commissioning of 7705 SAR-Hm or 7705 SAR-Hmc.

  • Page 64: Ethernet Ports

    Ethernet Ports Pinout Assignments for pinout assignments. 3.2.1.3 RSVD Port The reserved (RSVD) port on the back of the chassis is for Nokia use only. 3.2.1.4 RS-232 Ports The 7705 SAR-Hm has two asynchronous RS-232 serial ports that use RJ-45 connectors.

  • Page 65: Console Port

    EMC compliance (an 8-conductor cable is required on the 7705 SAR-Hm and a 4-conductor cable is required on the 7705 SAR-Hmc). If a connection to both RS-232 ports on the RJ-45 connector is required on the 7705 SAR-Hmc, a 7705 SAR-Hmc RS-232 Y-Cable (3HE12554AA) is required.

  • Page 66: Main And Diversity Antenna Connectors

    7705 SAR-Hm and 7705 SAR-Hmc Overview SAR-Hm and SAR-Hmc Chassis Installation Guide Note: Both the 7705 SAR-Hm and 7705 SAR-Hmc Alarms port inputs have 100k Ohm pull-up resistors to 3.3V. 3.2.1.7 Main and Diversity Antenna Connectors The 7705 SAR-Hm and 7705 SAR-Hmc have two subminiature version A (SMA) (female) connectors on the front of the chassis that are designed for external Main and Diversity antennas.

  • Page 67: Power Supply Input

    The 7705 SAR-Hm and 7705 SAR-Hmc have a single pluggable terminal connector on the front of the chassis. The terminals are the DC power feed points for a low-voltage ± 12/24 VDC power source on the 7705 SAR-Hm and a ± 12/24/48 VDC power source on the 7705 SAR-Hmc. See Preparing the DC Power Connections requirements and information about how to prepare DC power cables.

  • Page 68: Chassis Temperature Control

    The chassis can be installed on a flat surface, such as a table or desktop. 7705 SAR-Hm includes four rubber feet that are shipped with the chassis in a bag. The feet are self-adhesive and must be applied to the bottom of the chassis if this mounting option is used.
  • Page 69 SAR-Hm and SAR-Hmc Chassis Installation Guide 7705 SAR-Hm and 7705 SAR-Hmc Overview • 7705 SAR-Hm and 7705 SAR-Hmc rack mount The chassis can be rack-mounted using a DIN rail-to-rack mount adapter kit. These kits are available from third-party vendors. • 7705 SAR-Hmc direct mount The 7705 SAR-Hmc can be mounted directly on any surface using the two screw holes on the front of the chassis.

  • Page 70: Cellular Components

    3.3 Cellular Components This section describes the components that support cellular network connectivity for the 7705 SAR-Hm and 7705 SAR-Hmc, including the wireless module options for the 7705 SAR-Hm, and the Subscriber Identity Modules (SIMs) and antenna options. 3.3.1 Carrier Wireless Module Variants The 7705 SAR-Hm and 7705 SAR-Hmc chassis variants are determined by the factory-installed carrier wireless module.

  • Page 71: Sims

    • A valid SIM must be procured from a service provider before operating the cellular interface. • To run the ADP process on the 7705 SAR-Hm and 7705 SAR-Hmc, the SIM must be inserted in slot 1 or the ADP process will not function.

  • Page 72: Commercial Cellular Antennas

    3.3.3 Commercial Cellular Antennas Table 12 lists the commercial cellular antennas that are available from and approved by Nokia for use with the 7705 SAR-Hm and 7705 SAR-Hmc. Carrier Wireless Commercial Antenna Options Table 12 Nokia Part...

  • Page 73: Outdoor 2G/3G/4G Directional Antenna

    The LTE surge protectors are designed to offer sufficient protection against lightning surges and are highly recommended when installing outdoor antennas. Nokia offers three variants, which are N-Type (female to female) for indoor to outdoor applications, and N-Type (female to male) or 4.3-10 (male to female) for 7705 Outdoor Enclosure applications.
  • Page 74 7705 SAR-Hm and 7705 SAR-Hmc Overview SAR-Hm and SAR-Hmc Chassis Installation Guide Note: Nokia does not offer LTE surge protectors for the following frequency bands at this time: • Band 31/72/87 (410 to 470 MHz) • Band 42/43/48 (3400 to 3800 MHz) ©...

  • Page 75: Gnss Components

    SAR-Hm and SAR-Hmc Chassis Installation Guide 7705 SAR-Hm and 7705 SAR-Hmc Overview 3.4 GNSS Components All 7705 SAR-Hm and 7705 SAR-Hmc variants have a GNSS receiver. Table 13 lists the chassis models and the supported GNSS systems and frequencies. Refer to the...

  • Page 76: Wlan Components

    7705 SAR-Hm and 7705 SAR-Hmc Overview SAR-Hm and SAR-Hmc Chassis Installation Guide 3.5 WLAN Components The following antennas can be connected to the WLAN port on the 7705 SAR-Hm. Note: Nokia does not offer WLAN surge protectors at this time. 3.5.1 Outdoor WiFi Antennas Nokia supports WiFi omni-directional antennas, WiFi directional antennas, and vehicle mount LTE/WiFi/GNSS outdoor antennas.

  • Page 77: Citizens Broadband Radio Service

    SAR-Hm and SAR-Hmc Chassis Installation Guide 7705 SAR-Hm and 7705 SAR-Hmc Overview 3.6 Citizens Broadband Radio Service The cellular interface on the 7705 SAR-Hmc NA (3HE12472AA) and the 7705 SAR-Hmc NA variant 2 (3HE12473AA) supports the Citizens Broadband Radio Service (CBRS) B48 spectrum.

  • Page 78: Adp-Hm Prerequisites And Pre-Staging Considerations

    NSP NFM-P before the initial boot-up of the 7705 SAR-Hm or 7705 SAR-Hmc. The options are: a. The 7705 SAR-Hm or 7705 SAR-Hmc can be booted for the first time at a pre-staging facility, where it is initialized, secured, partially configured, and then shut down.

  • Page 79: Chassis Installation Process

    7705 SAR-Hm or 7705 SAR-Hmc in a pre-staging facility. Note: The instructions in this guide assume that the prerequisites for the instantiation of ADP-Hm have been completed. Refer to the 7705 SAR-Hm and 7705 SAR-Hmc Main Configuration Guide for more information.

  • Page 80: On-Site Installation

    • you are using ADP-Hm and are not pre-staging the router • you are not using ADP-Hm To install the 7705 SAR-Hm or 7705 SAR-Hmc chassis on site, perform the following steps in order: Step 1. Assess and prepare the site. See Site Preparation.

  • Page 82: Warnings And Notes

    Appendix - 7705 SAR-Hmc Direct Mount Template SAR-Hm and SAR-Hmc Chassis Installation Guide © 2022 Nokia. Nokia Confidential Information 3HE 17810 AAAA TQZZA Use subject to agreed restrictions on disclosure and use.
  • Page 83 Customer Document and Product Support Customer Documentation Customer Documentation Welcome Page Technical Support Product Support Portal Documentation Feedback Customer Documentation Feedback...

  • Page 84: 7705 Sar-Hm And 7705 Sar-Hmc System Specifications

    © 2022 Nokia. 3HE 17810 AAAA TQZZA...

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