2013

ELinkEagleSP&EPEquipmentInstallationManual

Doc# 980-0202-001 x1

EvolutionSeries4G

TM

Thank you for purchasing the E-Link Eagle high capacity wireless solution. Every effort has been made to create a high quality, easy-to-install product. This document provides detailed equipment information for installing the radio, antenna and mount. In addition to this manual, a User Interface Manual, two Quick Start Guides (hardware and software/user interface) are available. Qualified installers should acquaint themselves with all installation, operation, and safety instructions prior to installation.

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Copyright Notice and Disclaimer

2013, E-Band Communications, LLC. All Rights Reserved.

No portion of this publication may be reproduced, copied or distributed without the written consent of E-Band Communications, LLC (E-Band). E-Band reserves the right to update or change the material of this publication at any time without notice. E-Band has made every effort to ensure that the information and the instructions contained in the publication are correct and is not responsible for any errors or omissions due to typing, printing or editing of this document. Purchasers of E-Band products should make their own evaluation to determine the suitability of each product for their specific application. E-Band obligations regarding the use or application of its products shall be limited to those commitments to the purchaser set forth in its Standard Terms and Conditions of Sale for a delivered product.

This publication has been prepared for professional and properly trained personnel, and the customer assumes full responsibility when using the information herein.

The software provided and described in this guide is furnished under and is subject to a license and nondisclosure agreement.

The E-Band logo is a trademark of E-Band Communications, LLC and other specific product names mentioned herein are trademarks of their respective companies.

E-Band Communications, LLC. 10095 Scripps Ranch Ct., Suite A

San Diego, CA 92131 Tel: +1-858-408-0660 Fax: +1-858-408-0655

e-mail: support@e-band.com www.e-band.com

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Table of Contents

Contents1 General Information ..................................................................... 5

1.1 Introduction .............................................................................. 5 1.2 Product Compatibility .................................................................. 6 1.3 Safety and Regulatory ................................................................ 6 1.4 RF Compatibility and Regulatory Information .................................. 8

2 Warranty .................................................................................... 10 3 Product Description .................................................................... 11

3.1 E-Link Eagle Description ............................................................ 11 4 Product Overview ....................................................................... 12

4.1 Typical Applications .................................................................. 13 4.2 Customers .............................................................................. 13

5 Site Planning .............................................................................. 15 5.1 Line-of-Sight (LOS) .................................................................. 15 5.2 Link Distance ........................................................................... 17 5.3 Site Survey ............................................................................. 22

6 Cabling to the Radio ................................................................... 23 6.1 -48 VDC Power Input Interface ................................................... 24 6.2 Power-Over-Ethernet (Tributary Port) ......................................... 25 6.3 Craft Interface Connection ......................................................... 26 6.3.1 Installation of Ethernet Port (SP and EP models) ........................ 26 6.4 Interfacing to the RSSI Port ....................................................... 27 6.5 LED Indicators on the Radio ....................................................... 29

7 Antenna Installation ................................................................... 30 7.1 Antenna as shipped .................................................................. 31 7.2 Antenna Alignment Bolts ........................................................... 33 7.3 Attaching the Radio to the Antenna ............................................. 34 7.4 Radio Polarization ..................................................................... 36 7.5 Radio Enclosure Mounting .......................................................... 37

8 Turning on and Link Alignment ................................................... 39 8.1 Visually align the radios. ........................................................... 39 8.2 Rough link alignment. ............................................................... 40 8.3 Fine link alignment. .................................................................. 41 8.4 Possible Issues encountered while aligning the link ....................... 44

9 Site Survey ................................................................................. 48 9.1 Planning ................................................................................. 48 9.2 Site Survey ............................................................................. 48 9.3 Site Preparation ....................................................................... 49

10 Repair and Return Procedures (RMA) ......................................... 51 10.1 Introduction to Standard Warranty Services .............................. 51 10.2 E-Band Service and Support .................................................... 52

11 Site Survey Checklist .................................................................. 54

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List of Figures

Figure 1: E-Link Eagle Point to Point System ............................................. 5Figure 2: E-Link Eagle Applications ........................................................ 14Figure 3: Fresnel Zone Clearance .......................................................... 16Figure 4: Americas Rain Regions ........................................................... 19Figure 5: Europe/Africa Rain Regions ..................................................... 20Figure 6: Asia-Pacific Rain Regions ........................................................ 21Figure 7: E-Link Eagle Connections ........................................................ 24Figure 8: 2-wire DC Power Input .......................................................... 25Figure 9: Management Port .................................................................. 26Figure 10: Cable Gland Assembly ......................................................... 27Figure 11: RSSI Port and Connection Example ......................................... 28Figure 12: LED Indicators ..................................................................... 29Figure 13: Proper Antenna Shipment ..................................................... 31Figure 14: Pole Mounting Bracket Slot .................................................... 32Figure 15: Locking down the Pole Mounting Bracket Slot ........................... 32Figure 16: Elevation Adjustment Bolt ..................................................... 33Figure 17: Azimuth Adjustment Bolt ....................................................... 33Figure 18: Antenna Port Protection ........................................................ 34Figure 19: O-ring to Lubricate ............................................................... 34Figure 20: Antenna Latching Points ........................................................ 35Figure 21: Radio Latching Points ........................................................... 35Figure 22: Vertical Polarization .............................................................. 36Figure 23: Horizontal Polarization .......................................................... 36Figure 24: E-Link Eagle EP and Antenna ................................................. 37Figure 25: Assembled System ............................................................... 38Figure 26: Antenna Pattern with Side Lobes ............................................ 42Figure 27: Antenna Pattern with Side Lobes ............................................ 42Figure 28: 1 ft Antenna Pattern with Side Lobes ...................................... 43Figure 29: 2 ft Antenna Pattern with Side Lobes ...................................... 43Figure 30: Antenna Correctly Aligned ..................................................... 45Figure 31: Polarization Setting ............................................................. 45Figure 32: Path Obstructions ................................................................ 46Figure 33: Verify Mounting Pole is Plumb ............................................... 46Figure 34: Square Antenna Mount ........................................................ 47Figure 35: Tape on Waveguide Opening ................................................ 47

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1 General Information

1.1 Introduction This manual provides an overview and general introduction to E-Bands E-Link millimeter wave radio technology and provides the necessary information to coordinate the tasks associated with the process of engineering, installing and commissioning an E-Band wireless communications system.

E-Bands E-Link product family provides network designers with a point-to-point broadband radio that delivers broadband wireless Ethernet IP-based services.

Requiring no server room installation, the all-outdoor ready E-Link Eagle installs quickly and delivers the lowest cost per gigabit wireless solution in the industry. E-Link is the ideal choice wherever rapid deployment of Carrier-grade Ethernet service is required.

The E-Link system consists of a radio unit and antenna. Figure 1 illustrates the E-Link Eagle system.

Figure 1: E-Link Eagle Point to Point System

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1.2 Product Compatibility While every effort has been made to verify operation of this product with an array of different communications products and networks, E-Band makes no claim of compatibility between its products and other vendors equipment. Carefully evaluate this products applicability and projected performance characteristics in the communications environment in which it will be used.

1.3 Safety and Regulatory

United States of America 1.3.1The following general safety precautions must be observed during all phases of operation and service of the products covered in this manual. Failure to comply with these precautions or with specific warnings elsewhere in this manual can void the users authority to operate the equipment, and void the warranty.

Do not stand directly in front of an energized antenna. Do not install or operate the equipment in the presence of or

close to flammable fumes or gases. Operating any electrical instrument in such an environment is a safety hazard.

E-Band radios meet all applicable U.S.A. FCC safety requirements for general population exposure to radio frequency emissions; however, it is best to avoid prolonged, unnecessary exposure to the front of the radio while it is operating.

Please refer to Articles 810 and 830 of the National Electrical Code, ANSI/NFPA No. 70, for installations in the U.S.A for information regarding proper grounding and applicable lightning protection for DC cables.

Outdoor equipment must be properly grounded to provide protection against voltage surges and built-up static charges. In the event of a short circuit, grounding reduces (but does not eliminate) the risk of electrical shock.

Changes or modifications not expressly approved (in writing) by E-Bands Engineering and/or Product Management personnel can void the warranty and the users ability/authority to operate the equipment.

For installations in all other countries, implement protection in accordance with the safety standards and regulatory requirements of the country where the equipment is be installed.

CAUTION

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Protection from Lightning Article 810 of the US National Electric Department of Energy Handbook 1996 specifies that radio and television lead-in cables must have adequate surge protection at or near the point of entry to the building. The code specifies that any shielded cable from an external antenna must have the shield directly connected to a 10 AWG wire that connects to the building ground electrode.

Protection from RF Emissions It is hazardous to look into or stand in front of an active antenna aperture. Do not stand in front of or look into an antenna without first ensuring the associated transmitter or transmitters are switched off. Do not look into the waveguide port of an ODU (if applicable) when the radio is active.

LASER SAFETY NOTICE This product complies with CFR 1040.10, 1040.11 and EN (IEC) 60825-1 regulations and safety standards. The product may include a Class 1 laser utilized as a fiber optic driver. Class 1 lasers do not emit radiation at known hazardous levels.

However, it is recommended that maintenance or service personnel should never look at an open fiber end or connector that is carrying a live signal. During use, this optical fiber communications system is completely enclosed except if an accidental break occurs in the system cable, or if the patch cable becomes accidentally disconnected from the demarcation box.

There are no controls or adjustments other than power ON/OFF that may be accessed by the user.

Risk of Personal Injury from Fiber Optics DANGER: Invisible laser radiation. Avoid direct eye exposure to

the end of a fiber, fiber cord, or fiber pigtail. The infrared light used in fiber optics systems is invisible, but can cause serious injury to the eye.

WARNING: Never touch exposed fiber with any part of your body. Fiber fragments can enter the skin and are difficult to detect and remove.

CAUTION: Use of controls or adjustments or performance of procedure other than those specified in this Manual may result in hazardous radiation exposure.

CAUTION

CAUTION

CAUTION

CAUTION

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CONSTRUCTION SAFETY NOTICE Note that each locality has its own codes of safety and construction. Equipment installations must comply with these codes. It is the installer/users responsibility to understand what codes apply and to ensure that the installation conforms to these codes.

Input Power Requirements Do not turn on the power before reading E-Bands product documentation. This device has a -48 VDC direct current input at less than 100VA.

NOTE: The power requirements for the E-Link Eagle is-48VDC at 55 W.

1.4 RF Compatibility and Regulatory Information This device, in accordance with FCC Part 15B and Part2, complies with Part 15 Subpart J, and Part 101 Subpart Q, of the U.S.A. Federal Communication Commission rules.

In the U.S.A., millimeter wave radio transmission equipment operating in the 71-76 and 81-86 GHz frequency ranges must be registered with the FCC as provided for in Part 101 of the FCC regulations.

Proper operating licenses must be obtained to operate in the U.S.A. and most countries.

Check with your countrys wireless regulatory body for licensing in your area. Do not install the E-Link without an approved license.

For additional information on licensing or regulatory information, please contact E-Band at support@e-band.com .

European Union 1.4.1This product has been designed to comply with CE markings in accordance with the requirements of European Directive 1995/5/EC.

CAUTION

NOTE

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This equipment must be permanently grounded (earthed) for protection and functional purposes. To make a protective earth connection, use the grounding point located on the ODU using a minimum amount of 16AWG grounding cable or according to local electrical code. The E-Link Eagle is intended to be accessible only to authorized personnel. Failure to prevent access by unauthorized personnel will invalidate any approval given to this device. This product is in full compliance with the following standards:

RF EN 302 217-3 1.3.1 EMC EN 301 489-1/4 Safety IEC 60950-1, IEC 60950-22 Operation EN 300 019-1-4 Class 4.1E Storage EN 300 019-1-1 Class 1.2 Transportation EN 300 019-1-2 Class 2.3

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2 Warranty LIMITED WARRANTY

E-Band Communications, LLC warrants to BUYER ONLY that the products will be substantially free from defects in material and workmanship for 12 months after date of shipment to Buyer. Products purchased from Seller which do not comply with the warranty and are returned to the Seller during such period will be repaired or replaced at Seller's option. Buyer may return the products, or components thereof, only with prior written authorization and assignment of a Return Material Authorization (RMA) number by Seller. Buyer will bear the cost of freight and insurance for return of goods to Seller; provided, however, that all products not eligible for repair, replacement or credit will be returned to Buyer, transportation collect. Buyer must return any such products in the original container/packing, which shall conspicuously bear the RMA number Buyer obtains from Seller prior to return. SELLER MAKES NO OTHER WARRANTIES WITH RESPECT TO THE PRODUCTS OR ANY SERVICES AND DISCLAIMS ALL OTHER WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. The above warranty does not extend to any Product that is modified or altered, is not maintained to Seller's maintenance recommendations, is operated in a manner other than that specified by Seller, or is subject to abuse, misuse, accident, disaster, alterations, neglect or other improper treatment. Seller will make the final determination as to the existence of any cause of any alleged defect. Buyer's sole remedy with respect to any warranty or defect is as stated above. Seller neither assumes nor authorizes any other person to assume for Seller any other liability in connection with the sale of products under this contract. LIMITATION OF LIABILITY.NOTWITHSTANDING ANYTHING ELSE IN THIS AGREEMENT OR OTHERWISE, SELLER WILL NOT BE LIABLE UNDER ANY PROVISION OF THIS AGREEMENT OR UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY (A) FOR ANY AMOUNTS IN EXCESS IN THE AGGREGATE OF THE AMOUNTS PAID TO SELLER HEREUNDER DURING THE TWELVE MONTH PERIOD PRIOR TO DATE THE CAUSE OF ACTION AROSE, OR (B) FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES, OR (C) FOR COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES.

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3 Product Description The E-Link Eagle product is designed to provide the network operator the flexibility of providing first mile access, as well as backhaul, for gigabit Ethernet networks.

Plug & Play simple installation and alignment Outdoor only capability/no Indoor unit Optical and Copper interface for Gigabit Ethernet tributary Local Craft Interface based on HTML Remote management using SNMP v1,2 &3 -48 VDC Input (via either POE or direct using a two wire

connection) Direct slip-fit Antenna Mount Low latency Frequency agile tuning

3.1 E-Link Eagle Description The E-Link Eagle millimeter wave radio is a point-to-point fixed wireless, ultra high capacity broadband access product operating in the upper millimeter wave spectrum from 71-76 GHz and 81-86 GHz. The E-Link Eagle carries Gigabit Ethernet payloads (full duplex). In most locations within the United States, the E-Link Eagle model will have 99.995% availability at approximately 1 mile. The E-Link Eagle deploys quickly and inexpensively. Actual path lengths are dependent upon local climate conditions please contact E-Band or authorized representative for additional information.

The E-Link Eagle is available in two model types:s:

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Table 1: E-Link Eagle Models

Model Data Rate Application

E-Link Eagle EP 83 - 1,000Mbps Optional

83 - 2000 Mbps Or

83 - 3000 Mbps

Long Range Gigabit Ethernet transport with an over-the-air composite data of from 83 to 1,000 Mbps. This model does provide 5x10/100/1000Base Ethernet ports and 2 SFP port for either fiber connectivity.

Optional software upgrades to 2000 and 3000 Mbps throughputs are available.

E-Link Eagle SP 83 - 1,000Mbps Long Range Gigabit Ethernet transport with an over-the-air composite data from 83 - 1,000 Mbps including an in-band management channel. Only 1 10/100/1000BaseTx with PoE is provided.

4 Product Overview E-Link Eagle EP and SP models are millimeter wave transmission systems provide cost effective solutions for ultra-high capacity point-to-point wireless network connections. E-Link Eagle operates in the 71-76 and 81-86 GHz millimeter wave bands supporting a tributary data rate of 1,000Mbps (i.e. line data rate of GigE) in full duplex mode. Like most high frequency radio transmission systems, millimeter wave systems require line-of-sight. In the United States and most other countries, the operational frequency band covers two band segments (71-76 and 81-86 GHz). In order to operate in these band segments, most countries require a license to operate from a regulatory agency (such as the FCC in the U.S.A.). Please consult the regulator in your area for licensing and operating requirements.

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4.1 Typical Applications There are two major E-Link Eagle applications (see Figure 2):

1. Last mile access, fiber extensions and Enterprise interconnect: E-Link Eagle provides a very flexible and low cost alternative to fiber optic networks for enterprises and businesses building multi-Gigabit Ethernet IP networks for voice, data and multimedia communications.

2. Backhaul: E-Link Eagle provides an excellent solution for interconnection and backhaul of 4G/LTE and 3G mobile cellular base stations and networks.

4.2 Customers E-Bands multi-gigabit capacity products address the requirements of customers building cost-efficient wireless IP networks:

Telecommunication Service Providers (wired and wireless); Internet and Cable Service Providers; Enterprises, including TV studios, educational and health

care institutions; Government, including municipalities, military and public

safety organizations.

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Figure 2: E-Link Eagle Applications

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5 Site Planning Before starting installation, a site survey should be conducted of the proposed area where the link will be deployed. The survey personnel should be fully familiar with the details required to install the E-Link Eagle radio system. Section 9 and Section 10 contains a site survey process description and a check list to aid in determining the applicability of E-Link Eagle for your site.

E-Band can also help you with the feasibility and calculate the link availability in your area. Please contact your E-Band representative for link feasibility and availability support.

5.1 Line-of-Sight (LOS) The E-Link Wireless Gigabit Ethernet link requires line-of-sight (LOS) for proper operation. Binoculars and signaling mirrors or strobe lights can be used to assist in confirming that an LOS condition exists.

Path planning should include research into future building plans that could block the LOS path, and other long-term incremental obstructions such as tree growth, or intermittent obstructions such as aircraft possibly flying through the path. Furthermore, no obstacles should be situated in the vicinity of the signal propagation line (inside the first Fresnel region).

Obstructions in the path can generally be identified by using binoculars.

The characteristics of a radio signal cause it to occupy a broad cross-section of space, called the Fresnel Zone, between the antennas.

Figure 3 shows the area occupied by the strongest radio signal, called the First Fresnel Zone, which surrounds the direct line between the antennas.

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Because of the shape of the First Fresnel Zone, what appears to be a clear line-of-sight path may not be line-of-sight. As long as 60 percent of the First Fresnel Zone is clear of obstructions, the link behaves essentially the same as a clear free-space path. The first Fresnel zone radius is the greatest at mid-path (r).

Figure 3: Fresnel Zone Clearance

The following table shows the minimum Fresnel Zone clearance needed for various path lengths (d) in the 71-86 GHz band:

Table 2:Minimum Fresnel Zone Clearance

Path Length Minimum Fresnel

Clearance Path Length

Minimum Fresnel

Clearance 500 m 0.7 m 500 ft 1.3 ft

1000 m 1.0 m 1000 ft 1.8 ft

2000 m 1.4 m 3000 ft 3.1 ft

3000 m 1.7 m 1mi 4.1 ft

4000 m 2.0 m 1.5 mi 5.0 ft

5000 m 2.2 m 3 mi 7.1 ft

10000 m 3.1 m 5 mi 9.2 ft

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5.2 Link Distance Measurement of the link distance is important in estimating the link availability and calculating expected Receive Signal Level (RSL).This measurement can be performed using the Latitude and Longitude coordinate readings from a Global Positioning System (GPS) device, which is placed near the proposed locations of the antennas. The GPS coordinates/readings are required to comply with the regulatory registration process.

The maximum usable link distance is controlled by the rain rate where the link will be located. Rain attenuation of millimeter wave signals has been the subject of numerous studies which has resulted in several mathematical models being developed to predict link availability. These models take into account the attenuation and scattering of the millimeter wave signal during a rain event. The intensity of the rain event determines the maximum link distance based on specific link availability. The International Telecommunications Union has published charts dividing the world into various rain regions (see Figure 4, Figure 5 and

Figure 6 for the charts of the world).

These charts can be used as an aid in predicting availability performance of millimeter wave transmission systems. These regions are labeled by using an alpha notation with region A having the least and region P having the highest rain rate.

Based on the rain region charts, it is possible to calculate the link availability for an E-Link Eagle system in a specific rain region.

The following chart estimates the link availability for a given link availability and rain region.

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Table 3: Typical Link Distances for the E-Link Eagle

RegionLinkDistance1ftAntenna

LinkDistance2ftAntenna

99.95% 99.99% 99.95% 99.99%A 4.16mi 6.70km 2.70mi 4.35km 6.64mi 10.69km 4.02mi 6.48kmB 3.49mi 5.62km 2.21mi 3.56km 5.41mi 8.72km 3.21mi 5.18kmC 3.15mi 5.08km 1.98mi 3.19km 4.82mi 7.77km 2.84mi 4.58kmD 2.83mi 4.55km 1.75mi 2.83km 4.26mi 6.87km 2.49mi 4.01kmE 2.64mi 4.25km 1.62mi 2.62km 3.95mi 6.36km 2.29mi 3.69kmF 2.35mi 3.79km 1.43mi 2.31km 3.48mi 5.61km 2.00mi 3.23kmG 2.28mi 3.67km 1.36mi 2.2km 3.36mi 5.41km 1.93mi 3.11kmH 2.21mi 3.56km 1.30mi 2.10km 3.25mi 5.23km 1.86mi 3.00kmJ 2.11mi 3.41km 1.28mi 2.06km 3.10mi 4.99km 1.77mi 2.85kmK 1.94mi 3.13km 1.16mi 1.88km 2.82mi 4.55km 1.60mi 2.58kmL 1.64mi 2.65km 0.96mi 1.56km 2.37mi 3.82km 1.32mi 2.13kmM 1.60mi 2.59km 0.93mi 1.5km 2.32mi 3.74km 1.28mi 2.07kmN 1.36mi 2.19km 0.77mi 1.25km 1.97mi 3.18km 1.05mi 1.70kmP 1.06mi 1.72km 0.60mi .98km 1.50mi 2.42km 0.80mi 1.30kmQ 1.23mi 1.98km 0.69mi 1.12km 1.76mi 2.84km 0.93mi 1.51km

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Figure 4: Americas Rain Regions

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Figure 5: Europe/Africa Rain Regions

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Figure 6: Asia-Pacific Rain Regions

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5.3 Site Survey The following equipment may be useful in conducting the survey:

Binoculars WAAS-capable (Wide Area Augmentation System) GPS location

device to determine the latitude and longitude of each site Tape measure to determine distances for cable run lengths to

ingress points Digital camera to take pictures of the installation sites to reduce

the need for return visits Site survey report or sketch pad to document and help assess

site Signaling mirror or battery powered strobe light for determining

line-of-sight where it is difficult to determine each end of the link

When performing the site survey, there are a few important steps to follow in order to ensure a successful installation of the E-Link Eagle system.

Measure the point-to-point distance using GPS coordinates.

Determine the rain region where the equipment will be located.

Ensure that the antenna has sufficient path clearance. Table 2 shows the minimum path clearance required for operation of an E-Link Eagle radio.

Determine whether there is swaying vegetation or obstacles in the line-of-sight which can cause momentary interruptions.

Determine whether there are work activities or people passing in front of the antennas that could cause interference with the line-of-sight. Typically the radio terminal should be mounted near a roof edge. Mounting the radio near a roof edge reduces the chance of people interfering with the path, and reduces the chance for RF exposure.

Ensure that the radio is safe from damage by vandals.

Verify that the mounting location for the antenna is stable and vibration free.

Evaluate the foundation at the mounting location. Make sure that it is not susceptible to change due to humidity or temperature variations.

Ensure that there is adequate earth/grounding area for the equipment for safety and lightning protection. Refer to local and national electrical codes for proper equipment grounding.

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Choose a location that provides safe access to the radio and a stable standing platform.

6 Cabling to the Radio Before proceeding to align the link, the installer must complete the DC power (PoE), grounding, and craft interface connections to the radio.

The following cable connectors are located on the side to the radio enclosure:

1. Eagle SP model: Located on the side of the Enclosure labeled PoE/Tributary is a single tri-speed Ethernet connector.

2. Eagle EP model: In addition to the single tri-speed Ethernet connector on the outside of the ODU enclosure, located inside the rear cover of the ODU additional Ethernet ports;

two SFP sockets for loading either Multimode or Singlemode SFPs,

and four Ethernet RJ-45 connectors for the copper tri-speed Ethernet interfaces.

3. Eagle EP: Redundant -48VDC DC power input is available using a four pin connector located inside the rear cover between the SFP sockets and the tri-speed Ethernet connectors.

4. A M5 ground terminal is located along the side of the ODU enclosure for both the SP and EP models.

5. RSSI BNC-F connector (used as part of the alignment process). See section 6.4 for details.

6. The craft interface (LMT) is based on a web browser client and can be accessed from any of the available Ethernet ports.

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Figure 7: E-Link Eagle Connections

6.1 -48 VDC Power Input Interface The power input to the radio is a standard 4 pin connector located between the SFP ports and the 4 GigE ports in the enclosure. A mating 4 pin connector is supplied with the radio. The wiring for the connector is the -48V and Return.

GigE interface / UI (RJ-45F) / PoE

4 GigE Switch Ports

Factory Access

SFP Ports

RSSI Port Ground

DC Power

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Figure 8: 2-wire DC Power Input

6.2 Power-Over-Ethernet (Tributary Port) The E-Link Eagle SP and EP models may also be power using PoE. The main PoE connection is made through the Tributary port located on the side of the ODU enclosure. The pinout for power the radio is shown in the following table.

Management Connector Pins

Function

1 and 2 Data & Positive Power (+)

3 and 6 Data & Return

4 and 5 Data & Positive Power (+)

7 and 8 Data & Return Table 4: PoE Connections

Note: When using PoE and the cable run is greater than 20m it is recommended the power source be >50v. The power source must be non-compliant to IEEE 802.3af. That is, the Power Source Equipment (PSE) sources power continuously to the E-Link Eagle.

The E-Link Eagle EP model has a four pin input power connector located inside the enclosure and also supports an addition PoE input on Port 4. These additional power inputs may be used to provide redundant DC power.

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6.3 Craft Interface Connection

Installation of Ethernet Port (SP and EP models) 6.3.1The craft interface or Management Port is a 10/100/1000BaseTX Copper interface. This connector is weatherproofed using the gland and Blue Globe seal supplied in the installation kit. The following picture shows the connection to the radio.

Figure 9: Management Port

The following describes the proper assembly of the Ethernet Port 1:

Ethernet Port #1

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Figure 10: Cable Gland Assembly

Remove all parts from the plastic bag and arrange them in the correct order of placement on the CAT5e or CAT6 cable.

Insert Blue Globe into cap and screw on the Nipple.

Attach RJ45M connector to end of cable. (Not shown.)

Screw reducer into ODU housing in location shown in Figure 9.

Connect RJ45M to RJ-45F to Ethernet Port 1 and screww completed Nipple-Blue Globe-Cap cable assembly to radio.

Tighten cap and reducer sufficiently for weather sealing. If necessary use tape provided to provide additional weatherproofing.

After the hardware installation is complete, the units are ready to be configured using a PC running a web browser. Initial setup of the radio terminal is through the use any Ethernet port The easy-to-use browser-based User Interface (UI) allows configuration or viewing of the physical interfaces, display link status, passwords and statistics and all switching options like VLAN and OAM, etc. It also performs maintenance operations. At a minimum, the user should ensure that passwords and other security parameters are appropriately set.

After logging on, the Ports State screen will be displayed. The navigation bar across the left side of the screen provides links to the various management functions.

6.4 Interfacing to the RSSI Port The RSSI Received Signal Strength Indicator voltage is a measurement of received signal strength, which is used during link alignment. To measure the RSSI voltage, remove the weather cap from the BNC connector labeled RSSI.

Blue Globe Seal Cap Reducer Nipple

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Connect a Multi-Meter to the BNC connector and note the Receive Strength Signal Indicator (RSSI) voltage reading. The higher the voltage reading (0-5v) the higher the RSSI. The E-Link Eagle UI provides the RSSI level in dBm.

Figure 11: RSSI Port and Connection Example

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6.5 LED Indicators on the Radio

Figure 12: LED Indicators There are two LEDs on the E-Link Eagle radio. The Power LED is red and indicates that the unit is receiving the correct DC Voltage via either the direct DC 4 pin Connector or POE on the Management port. The System Status LEDs indicates several different statuses. Indication Color Pattern Refer to E-Link User Interface Manual for LED indications

Table 5: LED Indication

Power LED

Status

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7 Antenna Installation The E-Link antennas are shipped in one box fully assembled.

Note: Options and accessories are shipped separately and include separate installation guides.

The only Tool required is a (13mm) Open/box wrench or socket wrench. NOTE: The pictures provided in this document are for illustrative purposes only and may not be identical to your antenna system. Refer to installation instructions provided with the antenna for additional information. WARNINGS AND CAUTIONS: 1. Read these instructions before beginning installation. Caution should be used. Only qualified persons experienced with antenna assembly and installation should conduct an installation.

2. E-Band Communications, LLC disclaims any responsibility or liability for damage or injury resulting from incorrect or unsafe installation practices.

3. Please note that the reflector has been formed to a very close tolerance parabolic shape. Careful handling and assembly is required to avoid denting the reflector, which would degrade antenna performance.

CAUTION

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7.1 Antenna as shipped

Figure 13: Proper Antenna Shipment

The antenna comes pre-assembled.

The pole mounting brackets are designed so that all nuts and washers remain attached to the antenna bolts throughout the installation process. This minimizes the possibility of losing/dropping parts during the antenna installation.

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Figure 14: Pole Mounting Bracket Slot

One side of the pole mounting bracket has a slot which can be slid under the washers after the bracket has been swung around the pole. This enables the installer to quickly lock down the mounting bracket with minimal effort.

Figure 15: Locking down the Pole Mounting Bracket Slot

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7.2 Antenna Alignment Bolts The E-Band 80GHz antenna mount uses a single bolt to adjust the elevation of the antenna up and down with a smooth action using a fine pitch adjustment to accommodate the narrow beamwidth of the 80GHz signal.

Figure 16: Elevation Adjustment Bolt

The same type of smooth action bolt concept is used for the azimuth adjustment with a front pivot point, rather than a center pivot point. This front pivot allows for simpler and more accurate antenna lock down without losing the alignment already obtained.

Figure 17: Azimuth Adjustment Bolt

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7.3 Attaching the Radio to the Antenna The E-Band 80GHz antenna comes with a rubber cap to protect the antenna port from moisture and dust during shipment and installation. Attached to the cap is the silicone lubricant used to lubricate the O-ring allowing the radio ODU to slip on the antenna. The lubricant also aids in sealing the antenna and ODU from water ingress.

Figure 18: Antenna Port Protection

Remove the dust cap and lubricate the O-ring prior to mounting the radio on the antenna. When lubricating the O-ring, do not use fingers, as the oil from skin can cause the silicone to break down and decrease the life of the lubricant.

Figure 19: O-ring to Lubricate

Lubricant

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There are four latches on the antenna which hold the E-Link Eagle in place. Latch these down by bringing the two opposing latches together.

Figure 20: Antenna Latching Points

Figure 21: Radio Latching Points

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7.4 Radio Polarization The E-Link Eagle supports Vertical and Horizontal polarization depending on the mounting position of the radio on the antenna.

Figure 22: Vertical Polarization

Figure 23: Horizontal Polarization

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7.5 Radio Enclosure Mounting The Antenna Mount Bracket and Antenna, as shown in

Figure 24, is mounted to the pole. A small tube of silicon lubricant is supplied with the antenna. Apply a small amount to the rubber O-ring located on the antenna feed. This grease will aid in sliding the RF unit on to the antenna and help seal against moisture.

Using the handle, slide the E-Link terminal left or right for Vertical or Horizontal polarization and connect the four captive latches/bales, then snap into a locked position as shown in

Figure 24 and Figure 25. Vertical is the default configuration. Handle orientation determines polarity. Top is vertical, left/right is horizontal. Weather using Vertical or Horizontal Polarity always insure that ports are facing downward to help prevent water intrusion.

Note: Latches are shown in open position

Figure 24: E-Link Eagle EP and Antenna

E-Link Terminal

1 ft Antenna with radome

Captive latch in open position

Antenna Feed

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` Figure 25: Assembled System

Note: Drape connecting cables with a drip loop to keep water from collecting near the cable entry glands. It is critically important that a link consist of a High Band ODU and a Low Band ODU. In addition, verify that the ODUs on each side of the link are oriented to the same polarization (vertical-vertical or horizontal-horizontal). A radio set in the vertical polarization will not operate properly with another radio set in a horizontal polarization. E-Band recommends that Vertical polarization as preferred orientation. Located near the handle on each radio is a label identifying High Band and Low Band ODUs.

Handle V Pole

E-Link Eagle Terminal

Closed Latch

IMPORTANT

E-Link Eagle Terminal

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8 Turning on and Link Alignment

8.1 Visually align the radios.

Visually align the radios to each other. Be as accurate as possible. The beamwidth of the signal is approximately 0.9 degrees for the 1 ft (0.3m) and 0.4 degrees for the 2 ft (0.6m). This is approximately equivalent to an index-finger width when ones arm is fully extended. Align as closely to the center of the main lobe as possible. Loosen the pole mount bracket enough to allow the unit to swing horizontally with only slight resistance to movement azimuth.

Visually align one end of the point-to-point link. Repeat this procedure for the other end. In situations where it may be difficult to see the other end of the link, a small mirror or strobe light can be used to flash the location.

This concludes the visual alignment steps. Lightning protection is required by E-Band Communications (see the E-Band Warranty Statement). Failure to provide proper lightning protection can result in the Product Warranty being void. Lightning protection regulations and standards for proper protection are covered under the national or regional electrical safety codes such as the National Electrical Code in the United States. Follow your national or regional electrical safety codes. The outdoor components must be grounded, and lightning arrestors must be connected in accordance with local, regional and national codes. All local building and electrical codes specified by local civil authorities must be followed. Standard safety procedures for installing and working with this type of equipment must also be followed.

CAUTION

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8.2 Rough link alignment. Connect a Digital Volt Meter to the RSSI BNC connector on the ODU at each end of the link. The RSSI will vary between 0 and 5V with increasing RSSI resulting in an increasing voltage.

Verify that -48VDC power is connected to each radio and that the radio is powered. (Observe the power indicator LED on ODU)

Using the User Interface/UI, set transmit power output to the value determined by the Link Calculation tool or from the UI ATPC Setup webpage. Refer to the User Interface manual for additional information on this function. Navigate to the ATPC setup page and select Disable for the combo box and Submit.

Loosen the pole mount brackets enough to allow you to swing the unit to horizontal azimuth.

If you can see the far-end radio terminal, estimate the alignment visually and tighten the pole mount brackets with the fine adjustment bolt set to the middle of the adjustment range.

Ensure that the horizontal adjustment bolts are snug; only tighten bolts one quarter of a turn.

Slightly rotate each antenna up/down for best vertical alignment and left/right for best horizontal alignment by finding the maximum RSSI voltage reading.

To ensure that the antennas are not aligned on a side-lobe, they must be rotated at least ten degrees on each side of the visually-perceived alignment center to ensure that the true maximum RSSI voltage is found.

Note: It is recommended that personnel be present at both of the link during the link alignment process. They should be equipped with either two-way radios or cell phones for communication. Installers should allow at 1 hour to optimally align the link.

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Table 6: Antenna Beamwidth

Antenna Size Mainlobe Beamwidth 1st Sidelobe

1 ft / 0.3m 0.9 1.5

2 ft / 0.6m 0.5 1

Set the antenna in the position that result in the highest RSSI voltage.

Repeat alignment steps on the far-end radio.

8.3 Fine link alignment. Loosen the 4 Azimuth Lock bolts so that the mounting plate can move. Failure to loosen the bolts before adjusting will result in damage to the mount.

Adjust the mounting plate using the eyebolt and nuts to drive the antenna to the peak RSSI indicated on the voltmeter. Swing the antenna through the main lobe and out through the 1st right and left sidelobe. Return to the mainlobe as indicated by the RSSI value.

Note: It may be necessary to reduce the transmit power level during link alignment in each radio. This will keep the RSL at the distant radio from saturating the Receiver, which causes the RSSI to be near its maximum value on short links, thus reducing the accuracy of aligning to the main lobe of the antenna. In addition, by monitoring the bit error rate of the link using the internal BERT, this will significantly reduce the possibility of aligning the antennas to a sidelobe. Tighten down the azimuth adjustment bolts.

Loosen the three elevation bolts slightly holding the antenna to the antenna mount. Excessively loosening these bolts will cause difficultly during alignment. Caution: failure to loosen these two bolts before adjustment will cause damage to the mount.

While monitoring the RSSI voltmeter and built-in BER indicator available in the UI, begin the elevation adjustment by rotating the Elevation Adjustment Nut. Alignment is obtained by monitoring for peak RSSI and minimum BER. Again, swing the antenna through the main lobe and proceed to 1st side lobe, confirming the alignment is on the main lobe. Then lock down the 2 elevation bolts when the RSSI is peaked and the minimum BER is achieved.

Repeat procedure at remote end.

CAUTION

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It may be necessary to repeat the procedure at both ends of the link to obtain the optimum signal strength and minimum bit error rate.

Figure 26: Antenna Pattern with Side Lobes

When the link alignment is complete (and if required for link performance), enable ATPC on each radio terminal for the UI. Refer to the User Interface manual for additional information on setting ATPC.

Figure 27: Antenna Pattern with Side Lobes

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Figure 28: 1 ft Antenna Pattern with Side Lobes

Figure 29: 2 ft Antenna Pattern with Side Lobes

Peak gain

Side lobes

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Tighten the bolts to lock the antenna in place.

Always evenly tighten the bolts in small increments at a time, thus ensuring minimum change to the completed alignment.

Note: While tightening the bolts, continue monitoring the RSSI and BER values to confirm that the antenna remains aligned. Set link to normal operating mode:

a. Remove fiber jumper from RF Unit.

b. Set radio to standard operating mode. This may be accomplished through the UI or briefly power cycling the radio terminal.

c. Connect the optical cable for the network equipment.

The link is now operational.

When complete, if required for link performance, enable ATPC on each radio terminal in the UI. Refer to the E-Link Eagle User Interface manual for additional information.

8.4 Possible Issues encountered while aligning the link The RSL level should be within 3 dB of predicted levels.

Factors that contribute to low RSL levels are:

Incorrect antenna alignment link is aligned to side lobe and not main lobe.

While aligning the E-Band radios, it is best to sweep the azimuth in a grid pattern. Make sure that all the side lobes are identified. Often, a side lobe will appear to be the main lobe. E-Band recommends that if the target RSSI is not reached on what is believed to be the main lobe, try aligning to a side lobe.

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Figure 30: Antenna Correctly Aligned

Proper E-Link Eagle ODU Orientation for Vertical and Horizontal Polarization.

Figure 31: Polarization Setting

Double check, make sure that both ends of the link have the correct polarization as indicated on link budget.

Obstructions such as trees, hills or buildings within the Beamwidth:

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Figure 32: Path Obstructions

There can be many different obstructions that can block the path. Paths that are installed in the winter months can be obstructed when Spring arrives (i.e., when the leaves grow back). Construction cranes, ships, power lineman, window washers, and hills can all be potential obstructions to line of site.

The mounting pole is not vertical:

Figure 33: Verify Mounting Pole is Plumb

It is very important to have the mast straight and plumb. If the mast is not plumb, this can cause polarization decoupling which can cause additional signal loss up to 10 dB or more on a link.

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Install mounting hardware evenly onto mast. If mounts are not evenly tightened, this will cause the vertical plate to bind while panning the azimuth. This will also limit the adjustment range available.

Figure 34: Square Antenna Mount

Remove any foreign objects from the waveguide on the antenna. There is a dust cap or small piece of tape which acts as a dust cover on every antenna. This dust cover must be removed before installation of the E-Link Eagle ODU.

Figure 35: Tape on Waveguide Opening

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9 Site Survey

9.1 Planning When installing an E-Link Eagle radio, proper link and site planning is required.

E-Band can assist in feasibility and link availability analysis. Please contact your E-Band representative for support.

The following items should be addressed during the planning process:

RF path engineering Site preparation, including power, tributary, and management

connections Installation issues for the E-Link Radio Unit Link licensing, including frequency coordination (FCC etc.). Check local, regional and national building and electrical codes Lightning and ground protection Surge protection Outdoor cabling requirement

9.2 Site Survey A site visit must be done prior to installation to ensure that proper line-of-sight path clearance exists and that the necessary facilities are present at the site.

Ensure LineofSight and Path Clearance.

Determine the optimum location for the radio. The radio and antenna location are important to ensure optimum radio range.

Install the antenna as high as possible to maximize the range of a building-to-building connection.

Maintain a clear lineofsight between the E-Link antennas. Obstructions can impede performance and reduce signal strength.

Maintain maximum path clearance at both ends of the link. When determining the maximum path clearance, be aware of objects that restrict performance such as: Buildings Trees

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Rooftop objects, such as air conditioning and heating HVAC units;

Reflective surfaces

9.3 Site Preparation During the site visit, be sure to record all installation requirements. Take pictures of the site.

It will be necessary to determine the following:

Other equipment in the area which can potentially interfere with the E-Band radios.

Ability to install the E-Link radios. Pole with a diameter between OD of 2.25 4.5 inches for

mounting the E-Link and Antenna, and meet ANSI Schedule 40.

A mast or tower mount with sufficient clearance to install the unit.

The mast or tower has the ability to withstand wind load after mounting the E-Link Radio Unit and Antenna(without deflecting more than 1 degree from vertical).

Permits that may be required Documentation required by building or site owner/landlord.

Obstructions, such as tree growth or new buildings that may be a

problem in the future.

The tributary, power, may have to penetrate the outside wall and terminate on customer-supplied equipment located inside the building.

Determine the following:

Cable distance between E-Link, network equipment, and the distance to the DC power source.

Location of building penetration point, drainage or service openings, elevator service sheds, other rooftop openings, or a new penetration through an outside wall.

Size diameter of hole at the building access point. Check for other cables and clearance for E-Link cables.

Location of the nearest AC power outlet, if AC to -48 VDC Power Supply is used for powering the radio:

a. Location of the nearest ground bar or ground plane bus.

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b. Power backup, such as Uninterruptible Power Supply/UPS.

c. Location and ease of access to wiring closets.

d. Location and ease of access of network equipment switch, router, etc.

e. Grounding points for lightning arrestors and cable shields at building entry point.

f. Locations and grounding points for surge protectors.

g. Check local electrical codes for requirements for lightning rods.

h. If possible, ensure that the E-Link installation is lower in height than the existing lightning rods.

Note: Record all installation requirements, including cable lengths, GPS co-ordinates, elevation, latitude, longitude and distance between the sites.

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10 Repair and Return Procedures (RMA)

10.1 Introduction to Standard Warranty Services E-Band Communications, LLC provides a 12-month limited warranty. This Standard Warranty is included in the initial purchase price of products and provides the following services: Remote Technical Support

Customer support is available, MondayFriday, 8am5pm Pacific Time, by phone. E-Bands technicians are skilled at answering installation, alignment, maintenance, and configuration questions, as well as troubleshooting and diagnosing link failures. The first person a customer speaks to will usually isolate and resolve the problem. E-Bands support technicians have access to resources across the entire company, including Engineering and Operations, and if necessary, will pull these groups together to ensure the problem is resolved.

Warranty Claims Processing

If, as a result of troubleshooting a link outage, E-Band, with the customers support, determines the cause of the outage to be equipment failure, E-Band will issue the customer a Return Materials Authorization (RMA) number. The customer requesting the RMA will pay for the return shipment of the radio terminal to E-Band. E-Band will pay for the return shipment to the customer. E-Band will only accept return shipments with valid RMA numbers.

30-Day Product Replacement

If a product fails, E-Band will ship a repaired or replacement unit within 30 days of receiving the defective unit back from the customer. Products damaged due to misuse or abuses are not covered under the warranty.

If a product fails within the first 30 days of shipment, a replacement may be sent as soon as the next business day depending on product availability. E-Band will pay the freight charges to the customer (USA only) during the first 30 days of the warranty.

Software Releases

E-Band will make new software releases and upgrades available to

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customers who are within warranty terms. Customers may access releases along with installation instructions at www.e-band.com or by purchasing an upgrade kit for installing the new release. Please contact E-Band Communications Customer Support. Software revision and upgrade availability is dependent upon the installed and purchased software options.

10.2 E-Band Service and Support If the E-Band product is not functioning to specifications:

Refer to the E-Link Equipment and User Interface manuals

available from the E-Band website for troubleshooting information

Try to perform the troubleshooting processes to isolate the problem. If unable to resolve the problem,

Contact the supplier who sold the E-Band product

If unable to contact supplier, contact E-Band Technical Support at

+1-858-408-0660 for support

If unable to resolve the problem, E-Band may issue a Return Merchandise Authorization/RMA number to either the equipment supplier or end-user as appropriate

If an RMA is provided, the end-user will need to repack the non-

functioning product in a suitable container to protect it from damage and ship to E-Band with insurance at the customers expense: The RMA number must appear on all packing slips and appear on the inside and outside of the box.

Attention: RMA # _______________ E-Band Communications, LLC 11095 Scripps Ranch Ct., Suite A San Diego, CA 92131USA

If the end-user has purchased Next Business Day Replacement

service, E-Band will ship a replacement product the Next Business Day if the RMA is authorized before 1:30pm Pacific Time,

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MondayFriday, within the continental United States.

If the end-user does NOT have Next Business Day Replacement service, and the product is under warranty, E-Band will repair or replace the failed product at our discretion and return the repaired or replacement product. Repairing the unit could take up to 30 days to complete. Units under warranty, E-Band will pay the return surface freight charges on RMAs within the USA.

The end-user is responsible for installation and commissioning of

the repaired or replacement unit. The replacement products warranty shall expire on the last day of the Standard Equipment or Extended Warranty period with respect to the originally purchased product. Warranty coverage periods do not reset or extend with either repaired or replacement product. Additional information on E-Bands Warranty policies may be found at www.e-band.com or contact your local representative.

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11 Site Survey Checklist

SITE SURVEY CHECKLIST Customer: Date: Contact Names: Address:

Telephone No.

Site Characteristics Site Name: Site Designation CLLI: Address: GPS Coordinates: Degrees Minutes Seconds Latitude N or S Longitude E or W Ground Elevation AMSL Distance Between Terminals Azimuth Line-of-Site Yes / No

Link Characteristics Transmit Frequency High/Low Polarization

Receive Frequency Transmit Power dBm RSL dBm Antenna Size 12 in / 0.3mor 24 in / 0.6m Antenna Height

Site Access

Roof Or Tower Yes No

Roof Access Door Permit Require

Roof Penetration Ladder Required

Access Keys Required Wall Penetration

On Site Escort Required Who is the Escort:

Special Tools Required List Tools:

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Tripod Mount Type: Pole Mount tower

Antenna mount stable against effects of wind

loading, vibration, temperature changes

Mount must be able to maintain alignment over temperature, wind loading, and vibration

SITE SURVEY CHECKLIST

Other Pipe Mount Size

Terrain Considerations Path Obstructions

Other Considerations Power Availability

Available Power Voltage and Current Note: Do not mount radio equipment in the proximity of machinery that can either generated large electromagnetic fields or large voltage spikes as they cycle On/Office., air conditioners, elevator motors. Yes No Comments AC Power on Roof Specify: Volts Hz AC Surge Suppressor Required

Type:

AC Power Fused -48 VDC Power Available

Radio requires -48 VDC

Lightning Rod higher than Radio Equipment?

Earth Ground Available

Distance from Radio to Ground Point:

Identify Location and Distance to Available AC or -48 VDC power Source for expected radio mounting location

Notes:

Is Radio Tributary Optical or Electrical

If Optical Mor SM Electrical max length is 100 meters

Identify Location and Distance to Network

If ElectricalCumaximumCat5e length is 100m

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Equipment for Ethernet signal to customer point of presence.

Sketch/Photos of Equipment Cable Run Show access points Sketch Yes No Is Plenum Rated Cables required

Length:

Is Pull Rope Installed in Conduit

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SITE SURVEY CHECKLIST Customer Date Site Name

SKETCH OF EQUIPMENT AND SITE

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END