Vecima Networks WRM2000 Wireless bridge/router model NCL1170 User Manual NCL1155 Preface

Vecima Networks Inc. Wireless bridge/router model NCL1170 NCL1155 Preface

Contents

Revised manual

APCD–NC006–A ixPrefaceAbout this GuideThis document provides a complete overview of the WaveRider NCL1170 bridge/router,including system features, network planning, and procedures for implementing, installing,operating, and troubleshooting this device.Before proceeding, we recommend that you read the following sections:•Software License Agreement on page ii•Warranty on page iv•Regulatory Notices on page x•Warnings and Advisories on page xii
xAPCD–NC006–ARegulatory NoticesThis device has be designed to operate with several different antenna types. Each antennatype shall not exceed the maximum antenna system gain as given in the following table.Antennas having a higher gain are strictly prohibited by Industry Canada and FCC regulations.The required antenna impedance is 50 ohms.Table 1 Maximum Antenna System GainNOTE: For a Dish antenna a cavity filter with a minimum rejection of20 dB, ± 22MHz from the channel center frequency is required.Industry CanadaThe NCL1170 complies with IC RSS–210.Operators must be familiar with IC RSS–210 and RSS–102.The IC certification number for the NCL1170 is “pending”.WARNING!To prevent radio interference to the licensed service, this deviceis intended to be operated indoors and away from windows toprovide maximum shielding. Equipment (or its transmit antenna)that is installed outdoors is subject to licensing.Federal Communications CommissionThe NCL1170 complies with FCC Part 15 Regulations.The FCC ID for the NCL1170 is OOX-WRM2000.The transmitter of this device complies with Part 15.247 of the FCC Rules.Antenna Type Maximum Antenna System GainOmni 9.0 dBiPatch 10.6 dBiYagi 10.1 dBiDish 20.5 dBi
APCD–NC006–A xiWARNING!Operators must be familiar with the requirements of the FCCPart 15 Regulations prior to operating any link using thisequipment. For installations outside the United States, contactlocal authorities for applicable regulations.Interference EnvironmentManufacturers and operators of spread-spectrum devices are reminded that the operation ofthese devices is subject to the conditions that:• Any received interference, including interference from industrial, scientific, andmedical (ISM) operations, must be accepted; and• These devices are not permitted to cause harmful interference to other radio services.If the operation of these systems does cause harmful interference, the operator of the spread-spectrum system must correct the interference problem, even if such correction requires thePart 15 transmitter to cease operation. The FCC does not exempt spread-spectrum devicesfrom this latter requirement regardless of the application. The FCC strongly recommends thatutilities, cellular stations, public safety services, government agencies, and others that providecritical communication services exercise due caution to determine if there are any nearbyradio services that can be affected by their communications.Operational RequirementsIn accordance with the FCC Part 15 regulations:1. The maximum peak power output of the intentional radiator shall not exceed one (1)watt for all spread-spectrum systems operating in the 2.4000-2.4835 GHz band.2. Systems operating in the 2.4000-2.4835 GHz band that are used exclusively for fixed,point-to-point operations may employ transmitting antennas with directional gaingreater than 6 dBi, provided the maximum peak output power of the intentionalradiator is reduced by 1 dB for every 3 dB that the directional gain of the antennaexceeds 6 dBi.3. Stations operating in the 2.4000-2.4835 GHz band that are used for fixed, point-to-multipoint operations may use transmitting antennas of directional gain greater that 6dBi, provided the peak output power from the intentional radiator is reduced by theamount in dB that the directional gain of the antenna exceeds 6 dBi.4. Fixed, point-to-point operation, as used in Point 2, excludes the use of point-to-multipoint systems, omni-directional applications, and multiple co-located intentionalradiators transmitting the same information. The operator of the spread-spectrumintentional radiator or, if the equipment is professionally installed, the installer isresponsible for ensuring that the system is used exclusively for fixed, point-to-pointoperations.5. The operator of a spread-spectrum system is responsible for ensuring that the systemis operated in the manner outlined in Interference Environment on page xi.
xii APCD–NC006–AWarnings and AdvisoriesGeneral AdvisoryOperator and maintenance personnel must be familiar with the related safety requirementsbefore they attempt to install or operate the NCL1170 equipment.It is the responsibility of the operator to ensure that the public is not exposed to excessiveRadio Frequency (RF) levels. The applicable regulations can be obtained from localauthorities.WARNING!This system must be professionally installed. Antennas andassociated transmission cable must be installed by qualifiedpersonnel. WaveRider assumes no liability for failure to adhereto this recommendation or to recognized general safetyprecautions.WARNING!To comply with FCC RF exposure limits, the antenna for thistransmitter must be fix-mounted on outdoor permanentstructures to provide a separation distance of 2 metres (6.6 feet)from all persons to satisfy RF exposure requirements. Thedistance is measured from the front of the antenna and thehuman body. It is recommended that the antenna be installed ina location with minimal pathway disruption by nearby personnel.WARNING!Do not operate the NCL1170 without connecting a 50-ohmtermination to the antenna port. This termination can be a50-ohm antenna or a 50-ohm resistive load capable of absorbingthe full RF output power of the transceiver. Failure to terminatethe antenna port properly may cause permanent damage to theNCL1170.WARNING!Connect only shielded cables (both the Serial and twisted pairEthernet) to the NCL1170 RS-232 Serial (DB-9) and 10Base TxEthernet (RJ-45) ports. It is the responsibility of the installer tosupply and use the correct type of Serial and Ethernet cables.
APCD–NC006–A xiiiCustomer SupportIf you have any problems with the hardware or software, please contact WaveRiderCommunications Inc. Please provide your NCL1170 model number and software version whenrequesting support.WaveRider offers a complete training program. Please contact your sales representative fortraining information.Telephone: +1 416–502–3161Fax: +1 416–502–2968Email: Product Assistance:techsupport@waverider.comURL: www.waverider.com
—This page is intentionally left blank —

Navigation menu