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RT System 2

Deployment Guide

December 12, 2013

Part Number: 90-0069

R01.b

Summary of content (101 pages)

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t RT System 2 D ra f Deployment Guide December 12, 2013 Part Number: 90-0069 R01.
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© 2010-2013 Wireless Seismic, Inc. All rights reserved. All other brands, company names, product names, trademarks or service marks referenced in this material are the property of their respective owners, who may or may not be affiliated with, connected to, or sponsored by Wireless Seismic, Inc. Wireless Seismic, Inc.'s trademarks, registered trademarks or trade dress may not be used in connection with any product or service that is not the property of Wireless Seismic, Inc.
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Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 10 10 10 10 2.2. Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 Prerequisites . .
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Table of Contents 5.1 Overview . . . . . . . . . . . . . . . . . . . . . . 5.2 Preparation . . . . . . . . . . . . . . . . . . . . . 5.3 Create Plan and Map . . . . . . . . . . . . . . 5.4 Install and Troubleshoot . . . . . . . . . . . . 5.4.1 Using one Recorder Radio . . . . . . . 5.4.2 Using a Redundant Recorder Radio . 5.4.3 Using a Custom Configuration . . . . 5.5 Final Communication Test . . . . . . . . . . . 5.6 Replacing a Radio . . . . . . . . . . . . . . . . 5.7 Upload New Firmware . . . . . . . .
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Table of Contents D.1 D.2 D.3 D.4 D.5 D.6 WRU Undeployed . . . . WRU Deploying . . . . . WRU Deployed . . . . . LIU Power-On . . . . . . LIU Normal Operation Firmware Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of Figures List of Figures t WRU .......................................................................................................... 12 WRU with Geophone..................................................................................... 13 LIU ............................................................................................................ 14 Assembling WRUs ........................................................................................ 15 Battery Latch .................
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List of Figures t Speed Test Window ..................................................................................... 81 NanoStation Main Tab .................................................................................. 82 NanoStation Radio Shielding and Surge Suppressor.......................................... 83 Rolling the Poles Example for 18 Total Poles .................................................... 85 Rolling Scheme, 18 Total Poles Example ............................................
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List of Figures Compass Adjusted for Declination ................................................................ 185 Tying the Taut-line Hitch Knot ..................................................................... 186 D ra f t Figure F–5 Figure G–1 8 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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List of Tables List of Tables t Backhaul Communication Concepts ................................................................ 23 Backhaul Components, LIU, Mast, and Fiber .................................................... 28 Backhaul Components, Radios ....................................................................... 29 Antenna Specifications, WRU/LIU ................................................................... 36 Antenna Specifications, Radios ..........................................
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1 1. Overview 1.1 About this Guide This document provides information on how to deploy the RT System 2 in the field. See the RT System 2 Installation Guide for instructions on setting up the recording truck equipment and software. 1.2 Who Should Use this Guide The expected users of this document are as follows: Crew (Layout/Troubleshooters) t Technician (LIU) Bosses (Line Crew) ra f    1.
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2 2. Layout This chapter describes how to prepare (mobilization) and layout (install) the ground electronics. See the RT System 2 Installation Guide for instructions on setting up the recording truck equipment and software.     t 2.1 Prerequisites In preparation for mobilization, define the following: Survey Backhaul plan ra f   2.2 Getting Ready Collect all of the following: NOTE Please refer to “Antenna Specifications” on page 143 for the list of supported antennas.
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2. Layout Preparing the Equipment ● ● ● ● ● Antennas Antenna Extenders Batteries Cables Connectors The batteries (when fully discharged) require 8 hours of continuous charging in the battery charger connected to an AC source; therefore, the battery charger should be located at the staging area or in town. NOTE 2.3 Preparing the Equipment See the RT System 2 Release Notes for version numbers. See the RT System 2 Installation Guide for installation and update instructions.
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2. Layout Laying Out the Equipment t A WRU with a geophone attached is shown in the following figure D ra f Figure 2–2 WRU with Geophone R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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2. Layout Laying Out the Equipment D ra f t The LIU is shown in the following figure: Figure 2–3 LIU 2.4.1 Prerequisites Attach the batteries, antennas, and geophones to the ground equipment prior to going into the field, or as each unit is placed. If you are assembling as you place the units, ensure that you have sufficient quantities for each unit, plus a few spares. NOTE 14 Do not deploy (tip to power on) the WRUs until they are at the actual location where they will be placed. RT System 2 v2.
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2. Layout ra f t Laying Out the Equipment Figure 2–4 Assembling WRUs D The RT System 2 shall be used with only the supplied antennas (Table A–1 Antenna Specifications, on page 143) attached to the WRU with an integrated type N male connector.  The RT System 2 antennas shall be installed and handled by professionals specifically designated for this purpose.  Changes or modifications not expressly approved by Wireless Seismic, Inc. can void the users’s authority to operate the equipment.
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2. Layout Laying Out the Equipment AVERTISSEMENT Afin de se conformer aux normes de la en matière d'exposition aux radiofréquences (RF), les unités RT System 2 doivent être installées de manière à garder en permanence une distance minimale de 20 cm entre la ou les antennes et le corps de toute personne en mode de fonctionnement normal. 2.4.2 Assembling the Ground Equipment This section describes the process to assemble the ground equipment prior to deployment.
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2. Layout Laying Out the Equipment ra f t Figure 2–5 Battery Latch D Figure 2–6 Installing the Battery 4 TIP R01.b Attach the geophone to the WRU. To record three components of seismic data with the multiple-channel WRU, connect three separate arrays of one-component geophones to the same WRU, or connect a multiple-component geophone to the WRU RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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2. Layout Laying Out the Equipment Figure 2–7 Installing the Geophone t TIP Attach the antenna with extender to the WRU. Ensure that the antenna connection is clean, and the antenna is snug and does not wobble. The antenna screws on to the WRU in a clockwise direction. It should twist on easily; do not use force. To ensure that the threads are properly aligned, turn the connector counter-clockwise until you hear a click indicating that the threads are aligned, then turn clockwise to tighten.
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2. Layout ra f t Laying Out the Equipment Figure 2–9 Antenna with Spring Relief 2.4.3 Placing the WRU in the Field This section describes the process to ready the ground equipment for interaction with the central recording system (deployment). NOTE Do not deploy (tip to power on) the WRUs until they are at the actual location where they will be placed.
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2. Layout ra f t Laying Out the Equipment Figure 2–10 Power on the Unit Place the unit flat on the ground as shown in the following figure: D 3 20 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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2. Layout ra f t Laying Out the Equipment Figure 2–11 Place the Unit 4 The WRU will attempt to get a 3-meter GPS lock for up to 15 minutes. During this time, the GPS LED flashes. The WRU will not form until the GPS lock is achieved. If the GPS lock cannot be achieved, form by serial number. D NOTE The unit first turns on its GPS and acquires a new position. Then it will begin a series of internal and external tests.
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2. Layout Laying Out the Equipment Figure 2–12 Geophone Self-Test Failure NOTE See “D. LED Indicators” on page 161 for an explanation of the LED status and error conditions. t If a WRU self test fails, the WRU will continue to the next test. ra f Skip a self-test by tipping the WRU geophone down and then returning it to the upright position (flat on the ground). 2.4.4 Placing the LIU in the Field D The LIU is part of the backhaul configuration. See “3. Backhaul” on page 23 for more information.
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3 3. Backhaul 3.1 Overview In network communications, the backhaul is the part of the network that contains the links and equipment between the core network and the sub networks.
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3. Backhaul Overview Table 3–1 Backhaul Communication Concepts Term Definition Reference Power over Ethernet (PoE) A technology that passes electrical power along an Ethernet cable. PoE is used where DC power is not available and USB unsuitable. Power can be supplied at the end of a network span or somewhere in the middle. • “Ubiquiti Rocket/Bullet Private Network Connection” on page 105 • “Ubiquiti NanoStation Private Network Connection” on page 70 PoE switches supply power at the end of a span.
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3. Backhaul Overview D ra f t The following figure illustrates the components and data flow for a four-line, single-backhaul, point-to-point line: Figure 3–1 Point-to-Point Single Backhaul Data Direction R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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3. Backhaul Overview D ra f t The following figure illustrates the components and data flow for a four-line, dual-backhaul, point-to-point line: Figure 3–2 Point-to-Point Dual Backhaul Data Direction 26 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Overview D ra f t The following figure illustrates the components and data flow for a point-to-multipoint, star configuration: Figure 3–3 Point-to-Multipoint Backhaul Data Direction R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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3. Backhaul Backhaul Components 3.2 Backhaul Components The backhaul components are either line station (remote) backhaul components or recorder (central) backhaul components. Line station components are the components that are not physically located next to the recording truck. Recorder components are physically located at the recording truck. The following tables and figures illustrate the backhaul components.
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3. Backhaul Backhaul Components Table 3–2 Backhaul Components, LIU, Mast, and Fiber (cont.) # EA Item Line Recorder Reference 1 – Hammer, 2.5 lb (70-0064) Y Y — BK-9 1 – Pry Bar, 15 in (70-0065) Y Y — BK-10 2 – Flagging Roll, Orange (700066) Y Y — BK-11 1 – Compass Sighting (700067) Y Y “F. Using a Compass” on page 182 BK-12 5 – Hose Clamp, 2 in (700142) Y Y — BK-13 2 – Hose Clamp, 0.
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3. Backhaul Backhaul Components Table 3–3 Backhaul Components, Radios (cont.) # EA Item Line Recorder Reference 1 • 5.8 GHz 19 dBi Panel Antenna, W Polarization (56-0020) Y — “Bullet Line Station Antenna” on page 147 LB-5 1 • 5.
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3. Backhaul Backhaul Components Table 3–3 Backhaul Components, Radios (cont.
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3. Backhaul D ra f t Backhaul Components Figure 3–6 Recorder/Line NanoStation Backhaul Components 34 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Backhaul Components 3.2.1 LIU D ra f t The data transmitted by the WRUs is collected by the Line Interface Unit (LIU). The LIU acts as the interface between the network of WRUs and the backhaul equipment. The LIU has an Ethernet port that can be connected directly to a computer, or more commonly, to an armored fiber optic cable or a backhaul radio. Backhaul radios operate in the 5.8 GHz band.
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3. Backhaul Backhaul Components 3.2.2 LIU Battery or Power Supply Power is supplied to the LIU components by way of a 12 V DC battery or power supply. The external battery is not supplied as part of the backhaul system. The backhaul power requirements vary depending on the hardware in use and period of use. For example, you may be using one or two radios. Supply enough power to ensure there is enough power for the entire duration of the time you are using the backhaul.
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3. Backhaul Backhaul Components ra f t The Ubiquiti NanoStation M5 radio has an integrated (internal) antenna. The radio is attached at the top of the mast with a surge protector as shown in the following figure: D Figure 3–9 Line Radio, NanoStation The line radios and antennas can be stored in their protective case when not in use: Figure 3–10 Bullet Radio Case (70-0138) 38 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Backhaul Components t Figure 3–11 NanoStation Radio Case (70-0176) ra f See “C. Radio Specifications” on page 147 for FCC information and other technical specifications. 3.2.
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3. Backhaul Backhaul Components ra f t The Ubiquiti Rocket recorder radio is used with an omnidirectional antenna. It is attached to the top of the mast and is shown in the following figure. The Rocket radio is completely enclosed in a protective metal case when installed. Figure 3–12 Recorder Radio D The Ubiquiti NanoStation M5 radio has an integrated (internal) antenna. The radio is attached at the top of the mast with a surge protector as shown in “Line Radio, NanoStation” on page 38. See “C.
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3. Backhaul Backhaul Components 3.2.6 Radio Antennas The following table lists the supported antennas for the radios: Table 3–5 Antenna Specifications, Radios Frequency (MHz) Model WSI 65-0178 5450 - 5850 13 dBi 2x2 Dual Polarity MIMO Omni 5275 - 5850 6 dBi Omni WSI 65-0177 6.2x3.8x32.8 in 158x98x834 mm 10.6 in 269 mm 5150 - 5825 19 dBi Antenna Panel 3.2.7 Surge Protector Box 7.5 x 7.5 x 0.
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3. Backhaul Backhaul Components 3.2.
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3. Backhaul Backhaul Components Figure 3–15 Cable, LIU to NanoStation Radio (60-0036) CAUTION The LIU to Radio cable is a powered Ethernet Cable. Do not plug it into the Ethernet port on a Laptop computer when troubleshooting the radios. Use a nonpowered Ethernet cable.
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3. Backhaul Backhaul Components Table 3–8 Cable Pinout, LIU-to-PC (60-0039) 14-Pin Connector RJ-45 Connector Signal Name 1 TX + A 2 TX - C 3 RX + NC 4 POSITIVE NC 5 POSITIVE D 6 RX - NC 7 RETURN NC 8 RETURN — SHIELD DRAIN t B ra f P D Figure 3–17 Cable, Ethernet, 3 ft Shielded (65-0104) Figure 3–18 Cable, Armored Ethernet, 10 ft (60-0053) 44 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Backhaul Components ra f t Figure 3–19 Cable, RF Extender, 10 ft (65-0103) Figure 3–20 Media Converter (60-0017) Figure 3–21 Cable, Backhaul Jumper (60-0033) D Table 3–9 Cable Pinout, Backhaul Jumper (60-0033) 14-Pin Connector R01.b Wire Color 8-Pin Connector Signal Name B WHT/ORG A TX + A ORG B TX - C WHT/GRN C RX + H BLU D PWR + F WHT/BLU E PWR + D GRN F RX - E WHT/BRN G GND L BRN H GND RT System 2 v2.3.
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3. Backhaul Backhaul Components Table 3–9 Cable Pinout, Backhaul Jumper (60-0033) 14-Pin Connector Wire Color R* RED M* 8-Pin Connector Signal Name NC — NC — t * Install a 1.5 inch long jumper wire between pins R and M WHT = White, ORG = Orange, GRN = Green, BLU = Blue, BRN = Brown, BLK= Black, YEL = Yellow Figure 3–22 Cable, Fiber Optic, Armored, 250 m (60-0026) ra f 3.2.9 Mast and Base The line and recorder backhauls use the same mast kit components. 3.2.9.
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3. Backhaul t Setting up the Backhaul ra f Figure 3–24 Base (55-0050) The Weighted Base (70-0070) is another option for use when staking is impractical (see “E. Weighted Base” on page 180). 3.3 Setting up the Backhaul This section provides instructions on how to assemble the backhaul components. Table 3–10 How to Set Up the Backhaul Step Image Gather all of the backhaul components.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step If the wind is blowing, the mast is more stable when the brackets are perpendicular to the wind. Secure the base [B-1] to the ground with stakes [BK-4] or nails [BK-6]. 6 Attach the mast [M-3] to the base [B-1]. Tighten both knobs [B-2]. D ra f 5 t ● Image 48 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Position four stakes equal distances apart at approximately 20 ft (6 m) from the base. Pound them into the ground. 8 ra f t 7 Image Assemble the radios and brackets: Line radio in bracket: Bullet line radio installation – Assemble the Bullet radios and brackets. ► Insert the 4 in hose clamp [LR-11] in the side slots of the bracket [LR-6]. ► Insert the 2 in hose clamp [LR-12] in the center slots of the bracket [LR-6].
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Image Rocket radio installation – The Rocket radio, antennas, and bracket are already assembled. ● NanoStation radio installation – The NanoStation radio, surge protector, and bracket are already assembled. Recorder radio in bracket: D ra f t ● 50 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step 9 Image Assemble the mast: Bullet radio installation – While the mast is resting on the ground, slide the following on the mast: ► Bullet radios and clamps (do not tighten) ► Mast guy ring [M-4] D ra f t ● R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Rocket radio installation – While the mast is resting on the ground, slide the following on the mast: ► Mast guy ring [M-4] ► Surge Protector cable clamp (do not tighten) D ra f t ● Image 52 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step ● Image NanoStation radio installation – While the mast is resting on the ground, slide the following on the mast: Mast guy ring [M-4] ra f t ► 10 Attach and tighten the following: ● Bullet radio installation: Bullet radio antenna brackets and antennas [LR-4, LR-5] D ► ► R01.b Omni antenna bracket [M-5] and antenna [LR-3] RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Rocket radio installation – Attach the Rocket radio antenna and bracket [R-2] to the mast. D ra f t ● Image 54 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step NanoStation radio installation – Attach the NanoStation radio bracket assembly [RN-2] to the mast. D ra f t ● Image R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Image 11 Attach the cables: ● Bullet radio installation – Attach an elbow connector [LR-14] to the antenna and then an armored cable [LR-7, LR-8] to the elbow connector. Rocket radio installation: ► Open the protective metal case if the Ethernet cable is not already attached. ► Connect the GPS antenna if it is not already connected. ► Connect a short Ethernet cable [R-8] to the radio [R-3].
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step ► Open the surge protector case [R-9]. ► Remove the grommet from the case. ► Thread the Ethernet cable [RN-3], through the grommet with the short Ethernet cable (that is attached to the redound the ground wire [BK-14]. Place the grommet back in the case. ► Plug the Ethernet cable into the shielded RJ45 jacks. It does not matter which cable goes to which jack; the unit provides bidirectional protection.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Image ra f 14 Extend the mast, clicking the segments into place. t 13 Lay out the four guy lines close to the stakes. 15 Attach the guy lines to the stakes. D NOTE: Use a taut-line-hitch knot for best results (see “G. Rope Knot” on page 186). 58 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Image ra f t 16 Walk the mast to an upright position. 17 While one person holds the mast, a second person tightens the guy lines evenly. Keep the mast level/vertical (use the level included with the kit). 18 If assembling the Bullet radio backhaul: Attach the cables from the antennas to the top of the Bullet radios. D a R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Assemble the connector for the radio as shown in the image to the right: ► Plug the Ethernet connector into the radio. ► Screw the large coupler into the base of the radio. Hand-tighten only. ► Push the rubber grommet into the base of the large coupler. ► Screw the end cap on the large coupler. Hand-tighten only. Tighten the clamps on the Bullet radios.
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3. Backhaul Setting up the Backhaul Table 3–10 How to Set Up the Backhaul Step Attach the radio cables to the LIU. Attach the antenna to LIU. Attach the battery to the LIU. D ra f t ● ● ● Image R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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4 4. Point-to-Point Backhaul 4.1 Overview The backhaul is composed of a number of line station mast/radio/LIUs. The number of poles pole (masts/towers) in your point-to-point spread must be a multiple of the number of channels used. ra f t A channel is an 80 MHz wide frequency band with 40 MHz on either side of the center frequency. For example, if the center frequency is 2.412 GHz, the frequency range for that channel is 2.372 to 2.452 GHz.
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4. Point-to-Point Backhaul Overview The radios are configured as pairs and are either an Access Point (A) or a Station (S). An Access Point communicates only with a Station. An Access Point cannot communicate with an Access Point, and a Station cannot communicate with a Station. The poles (masts) and radios for a six-channel system are labeled and color-coded as follows. The number of colors used should match the number of channels used.
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4. Point-to-Point Backhaul Overview The primary indicator for radio-to-radio communication is the alpha-numeric label. The colored label is provided as a visual indicator to ensure that the pole is pointed correctly to the next radio. For example, a yellow radio cannot communicate with all yellow radios. D ra f t NOTE Figure 4–3 Radio-to-Radio Communication In some cases—such as when line-of-sight cannot be established—using fiber cables can improve communication.
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4. Point-to-Point Backhaul Preparation 4.2 Preparation D ra f t This section provides the steps required to prepare the radios for placement in the field. Figure 4–5 Preparation Troubleshooting Flow There are two versions of the NanoStation M5 radio. Verify that you are using the correct radio and configuration files for your location. Wireless Seismic, Inc. recommends using only the following radios in a point-to-point network. R01.b RT System 2 v2.3.
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4. Point-to-Point Backhaul Preparation WARNING United States frequencies (56-0035 US) – Operating frequency 5745 – 5825 MHz International frequencies (56-0032 INTL) – Operating frequency 5470 – 5825 MHz Operating outside of the allowed frequency range could result in sanctions by governmental regulatory agencies. Verify that all radios are correct for the market in which they will be used.
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4. Point-to-Point Backhaul Preparation Tool files are provided as a ZIP file. Extract the files if necessary. The file names are as follows: • ubnt-discoveryv2.3.jar • 1-AP.cfg • 7-AP.cfg • 13-AP.cfg • 1-S.cfg • 7-S.cfg • 13-S.cfg • 2-AP.cfg • 8-AP.cfg • 14-AP.cfg • 2-S.cfg • 8-S.cfg • 14-S.cfg • 3-AP.cfg • 9-AP.cfg • 15-AP.cfg • 3-S.cfg • 9-S.cfg • 15-S.cfg • 4-AP.cfg • 10-AP.cfg • 16-AP.cfg • 4-S.cfg • 10-S.cfg • 16-S.cfg • 5-AP.cfg • 11-A P.
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4. Point-to-Point Backhaul ra f t Preparation Figure 4–7 Ubiquiti NanoStation Private Network Connection Open the Ubiquiti Discovery Tool by double-clicking the shortcut on the desktop. D 4 Figure 4–8 Ubiquiti Discovery Tool Icon TIP NOTE Ensure that the .bat file and the .jar file are in the same directory. The discovery tool can also be downloaded from the following location: http://www.ubnt.com/download#app Extract the files from the downloaded ZIP file to the desktop. 70 RT System 2 v2.3.
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4. Point-to-Point Backhaul Preparation 5 The Discovery window opens and displays a list of all Discovered Devices: The factory default IP address for the radios is 192.168.1.20. Configure the radios one at a time. ra f t NOTE Figure 4–9 Ubiquiti Discovery Window If the list does not look correct, click Scan. 7 Right-click one of the radios and then click Web UI. For example, right-click the following row: D 6 L M5 | 192.168.1.20 | DC-9F-DB-78-53-F3 | NanoStation Loco M5 and then click Web UI.
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4. Point-to-Point Backhaul Preparation Figure 4–10 Ubiquiti airOS Login Window Type the following credentials and click Login: ● ● Password: ubnt The radio configuration window opens. Click the System tab. D ra f 9 Username: ubnt t 8 72 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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4. Point-to-Point Backhaul D ra f t Preparation Figure 4–11 Ubiquiti airOS Window, System Tab → 10 In the Configuration Management Upload Configuration area, click Browse. Browse to the configuration file (for example 1-AP.cfg), and then click Upload. Figure 4–12 Ubiquiti, Upload Configuration File R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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4. Point-to-Point Backhaul Create Plan and Map 11 Click Apply. Figure 4–13 Ubiquiti, Apply Configuration Changes 12 The radio reboots and obtains a new IP address if a DHCP server is active. The current session of airOS is no longer valid since the IP address of the radio has changed. 13 Close the browser window. t 14 Disconnect the radio. It is now ready for deployment. ra f 15 Continue connecting radios and uploading configuration files until they are all configured.
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4. Point-to-Point Backhaul Install and Troubleshoot Use a tool such as Google Earth or Global Mapper to create an Elevation Profile to assist with determining the best locations for radio towers. See “Creating a Google Earth Elevation Profile” on page 111 for an example.  An Access Point communicates only with a Station. An Access Point cannot communicate with an Access Point, and a Station cannot communicate with a Station. ra f t  Figure 4–15 Maintain Line-of-Sight D 4.
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4. Point-to-Point Backhaul D ra f t Install and Troubleshoot Figure 4–16 Install and Troubleshoot the Radios Flow To install and troubleshoot the radios: 1 76 Using the plan created in section “Create Plan and Map” on page 74. install all of the radios, masts, and LIUs. Keep the following in mind as you proceed through the installation: RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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4. Point-to-Point Backhaul Install and Troubleshoot Use labels to ensure that the correct radios are in the correct positions. ● Point radio pairs directly at each other where possible (see “Maintain Line-of-Sight” on page 75). Some inaccuracy is tolerable; however, align the radios as close as possible using binoculars or compass bearing. From the recording truck, open the Ubiquiti Discovery Tool. Verify that all of the radios are listed, and verify that each of the radios has a valid IP Address.
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4.
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4. Point-to-Point Backhaul D ra f t Final Communication Test Figure 4–17 Final Communication Test Flow R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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4. Point-to-Point Backhaul Final Communication Test To run the speed test: 1 2 Verify that all radios are listed in the Ubiquiti Discovery Tool as described in step 4 on page 70 through step 6 on page 71. Make a note of the following IP addresses: ● The last radio in the line segment, that is, the radio farthest away from the recording truck: ______.______.______.______ ● The radio at the recording truck: ______.______.______.
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4. Point-to-Point Backhaul ra f t Final Communication Test Figure 4–19 Speed Test Window b Type ubnt in the User text box. c Type ubnt in the Password text box. d Type 443 in the Remote WEB Port text box. e The default test Direction is duplex; the test is performed for both transmit and receive. If you want to run the test in only one direction, perform the following steps: 1) Select the Show Advanced Options check box. 2) Select transmit or receive. Click Run Test.
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4. Point-to-Point Backhaul D ra f t Final Communication Test c Figure 4–20 NanoStation Main Tab Repeat step a on page 81 and step b on page 81 for all of the radios. 8 If the individual links are all good but the backhaul as a whole does not deliver the appropriate throughput, it indicates that there is an interference problem.
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4. Point-to-Point Backhaul ra f t Final Communication Test Figure 4–21 NanoStation Radio Shielding and Surge Suppressor Check for misaligned or improperly installed shielding. d Verify that the radios on the same pole are at least three feet apart. e Verify that the Access Point (A) radio is three feet higher on the pole than the Station (S) radio. f If possible, raise the poles (masts) to provide the least-obstructed view to the partner radio as is reasonable.
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4. Point-to-Point Backhaul Rolling the Backhaul 4.6 Rolling the Backhaul As production rolls away from the lines, radios, and towers farthest from the recording truck, these lines, radios, and towers become available to be used on the other side of the recording truck. As you move the equipment, note the following:   NOTE Maintain the A-to-S configuration throughout the survey. The poles must stay in sequential order as you roll the spread.
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4. Point-to-Point Backhaul D ra f t Rolling the Backhaul Figure 4–22 Rolling the Poles Example for 18 Total Poles R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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4. Point-to-Point Backhaul Rolling the Backhaul ra f t The following figure shows the movement of the poles when using 18 total poles: D Figure 4–23 Rolling Scheme, 18 Total Poles Example 86 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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4. Point-to-Point Backhaul Rolling the Backhaul D ra f t For a backhaul using 18 poles, even if you do not have all 18 lines set up at the same time, the rolling scheme must be followed using all 18 poles as shown in the following figure: Figure 4–24 Rolling Scheme, 18 Pole Backhaul, 10 Poles in Use R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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4. Point-to-Point Backhaul Replacing a Radio 4.7 Replacing a Radio Any number of environmental hazards could destroy an existing radio. When this happens, replace it using the following instructions: 1 Identify the radio that needs to be replaced. 2 When the radio was initially configured for the point-to-point backhaul, a label was attached to the radio indicating which configuration file was used. Make a note of the configuration label (for example, 12:A-P12).
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4. Point-to-Point Backhaul ra f t Unzipping the Configuration Files Figure 4–25 Radio Configuration, Updating Firmware 4.9 Unzipping the Configuration Files The configuration files are delivered combined into one compressed file (config.zip). D To extract the files, use the built-in Windows 7 extraction process, or you can use a thirdparty tool such as 7-Zip. To use the Windows 7 process: 1 Locate the ZIP file in Windows Explorer. 2 Right-click the ZIP file name and then click Extract All.
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4. Point-to-Point Backhaul Connecting to the Recording Truck 5 Click OK. 4.10 Connecting to the Recording Truck The line communicates to the recording truck through an LIU using one of the following methods:   Fiber cable Radio link (pendant) D ra f t The following figure shows a fiber cable connection example: Figure 4–26 Connecting the Recording Truck with Fiber 90 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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4. Point-to-Point Backhaul Connecting to the Recording Truck D ra f t The following figure shows a radio link (pendant) connection example. Figure 4–27 Connecting the Recording Truck with a Pendant Radio Link R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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4. Point-to-Point Backhaul Connecting to the Recording Truck ra f t The following figure shows the optimal angle between the pendent and the line. D Figure 4–28 Optimal Angle, Radio Link to Recording Truck 92 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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4. Point-to-Point Backhaul Connecting to the Recording Truck D ra f t The following figure shows the connections for the pendant radio link example. Figure 4–29 Connecting the Pendant Radio Link R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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4. Point-to-Point Backhaul Connecting to the Recording Truck The following table lists information about the pendant radio connection. Table 4–3 Pendant Radio Link Elements Item Description Configuration The following additional configuration files are provided: • Recorder-S.cfg • The radio at the recording truck is a Rocket radio with an Omni antenna and is indicated in the drawings as RR (Recorder/ Rocket). • Use the Recorder-AP.cfg file with this radio.
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4. Point-to-Point Backhaul Connecting to the Recording Truck ra f t After the pendant radio link radios are configured and installed, log in to the PN radio and set the power level to the minimum amount required to achieve communication with the RR. Figure 4–30 Wireless Tab D To set the PN radio power level: R01.b 1 Click the Wireless tab. 2 Move the Output Power slider bar to the desired power level. 3 Click Change at the bottom of the window. 4 Click Apply Command at the top of the window.
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5 5. Point-to-Multipoint Backhaul 5.1 Overview ra f t A channel is a frequency band of a specified width. For example, if the center frequency is 2.412 GHz, and the frequency band is 80 MHz wide, there are 40 MHz on either side of the center frequency, and the frequency range for that channel is 2.372 to 2.452 GHz. Figure 5–1 Channel, 80 MHz Wide Frequency Band Some custom configurations will require multiple channels operating at the same time.
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5. Point-to-Multipoint Backhaul D ra f t Overview Figure 5–3 Recording Truck or Line Station Mast (NanoStation Radio) NOTE 98 If using the mast at the recording truck, connect the LIU with an Ethernet or Fiber cable to the recording truck. If the mast is not used at the recording truck, the connections shown in the figure to the recording truck are not used. RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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5. Point-to-Multipoint Backhaul D ra f t Overview Figure 5–4 Recording Truck Mast with LIU (Rocket Radio) R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.
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5. Point-to-Multipoint Backhaul D ra f t Overview Figure 5–5 Recording Truck Mast without LIU (Rocket Radio) 100 RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved. R01.
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5. Point-to-Multipoint Backhaul Overview You can use a NanoStation radio instead of the Rocket Radio on the mast at the Recording Truck without an LIU. TIP If you have multiple radios at the recording truck, and enough PoE devices, Ethernet cables, Ethernet ports, and AC power receptacles, all of the recording truck radios can be used without an LIU unit. D ra f t NOTE R01.b RT System 2 v2.3.0 Deployment Guide © 2010-2013 Wireless Seismic, Inc. All rights reserved.