Installation Guide
Table Of Contents
- SAR-Hm and SAR-Hmc Chassis Installation Guide
- Table of Contents
- List of Tables
- List of Figures
- 1 Preface
- 2 Mandatory Regulations
- 2.1 In This Chapter
- 2.2 List of Terms
- 2.3 Safety Warnings / Avertissements de Sécurité
- 2.4 General Requirements
- 2.5 Safety Approvals
- 2.6 Safety Approval for External DC Sources That Power This Equipment
- 2.7 Canada Regulations
- 2.8 United States Regulations
- 2.9 European Union Regulations
- 2.10 United Kingdom Regulations
- 2.11 Australia/New Zealand Regulations
- 2.12 China Regulations
- 2.13 South Korea Regulations
- 2.14 Japan Regulations
- 2.15 Hazardous Locations
- 3 7705 SAR-Hm and 7705 SAR-Hmc Overview
- 3.1 In This Chapter
- 3.2 Overview of the 7705 SAR-Hm and 7705 SAR-Hmc
- 3.2.1 7705 SAR-Hm and 7705 SAR-Hmc Components
- 3.2.1.1 Chassis Features
- 3.2.1.2 Ethernet Ports
- 3.2.1.3 RSVD Port
- 3.2.1.4 RS-232 Ports
- 3.2.1.5 Console Port
- 3.2.1.6 Alarms Port
- 3.2.1.7 Main and Diversity Antenna Connectors
- 3.2.1.8 GPS Antenna Connector
- 3.2.1.9 WLAN Connector
- 3.2.1.10 Chassis Grounding
- 3.2.1.11 Power Supply Input
- 3.2.1.12 High Voltage Power Supply Unit
- 3.2.1.13 Chassis Temperature Control
- 3.2.1.14 Chassis Mounting Options
- 3.2.1 7705 SAR-Hm and 7705 SAR-Hmc Components
- 3.3 Cellular Components
- 3.4 GNSS Components
- 3.5 WLAN Components
- 3.6 Citizens Broadband Radio Service
- 3.7 ADP-Hm Prerequisites and Pre-staging Considerations
- 3.8 Chassis Installation Process
- Customer Document and Product Support
7705 SAR-Hm and 7705 SAR-Hmc Overview
72
SAR-Hm and SAR-Hmc Chassis Installation Guide
© 2022 Nokia. Nokia Confidential Information
Use subject to agreed restrictions on disclosure and use.
3HE 17810 AAAA TQZZA
See Installing the SIM for installation instructions. Refer to the 7705 SAR-Hm
Interface Configuration Guide for more information about SIMs and the configuration
of the cellular interface.
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.
3.3.3.1 Outdoor 2G/3G/4G Omni-directional Antenna
The Outdoor 2G/3G/4G omni-directional Antenna (3HE12343AA) is a MIMO
omni-directional LTE antenna that operates at two frequency ranges, 695 to 960
MHz and 1700 to 2700 MHz with gain of 2 dBi and 3dBi respectively. Impedance is
50 Ω. The antenna is equipped with two N-Type (female) connectors.
Installation instructions, a mounting bracket, U-bolts, and fastening hardware for
mounting the antenna on a mast up to 2.5 in. (63.5 mm) O.D. are shipped with the
antenna. See Outdoor 2G/3G/LTE Omni-directional Antenna Specifications and
Outdoor 2G/3G/4G Omni-directional Antenna Installation Overview for more
information.
Table 12 Carrier Wireless Commercial Antenna Options
Nokia Part
Number
Description Comments
3HE12343AA Outdoor 2G/3G/4G omni-directional
Antenna
Omni-directional antenna with mounting bracket kit.
See Outdoor 2G/3G/4G Omni-directional Antenna.
3HE12344AA Outdoor 2G/3G/4G directional
Antenna
Directional antenna with mounting bracket kit. See
Outdoor 2G/3G/4G Directional Antenna.
3HE12371AA Indoor LTE omni-directional Antenna See Indoor LTE Omni-directional Antenna.