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Installation

3-1

SkyWay-EB Series

3. Deployment

This section describes step-by-step procedures to prepare the mounting and installation of a SkyWay-EB 
link.

3-1. Site Preparation

The following preparations should be considered prior to installing the  SkyWay-EB units. 

Line of Sight

Absolute ling of sight (LOS) is necessary for proper operation of the link. Though the Fresnel zone for 
millimeter waves is fairly small, a minimum of 1 meter of clearance on a rooftop is recommended.

Mast

The mast for unit installation must be fi xed on solid foundation. Vibrations caused by wind may
degrade the link performance or even cause link downage.

Site Permission

The installation location should be approved by the building owner or superintendent. Installation 
methods and wiring of various cables must meet local requirements.

Cable Length

The installer must determine the total length of the cable run between the radio unit and the connection 
point for power, data, and management cables.

3-2. Tools and Equipment

The following tools and equipment are needed to install SkyWay-EB units. Installers should check the 
following prior to installation: 

Fish Tape

A steel fi sh tape will be needed to pull various cables through the conduit. An example is shown in Fig. 1 
below.

Figure 3-1 Steel Fish Tape

Summary of Contents for SkyWay-EB series

Page 1: ...ndation Vibrations caused by wind may degrade the link performance or even cause link downage Site Permission The installation location should be approved by the building owner or superintendent Installation methods and wiring of various cables must meet local requirements Cable Length The installer must determine the total length of the cable run between the radio unit and the connection point fo...

Page 2: ... options for provisioning the power supply A local 48V power source typical of telecom installation sites The AC 48VDC power adapter provided within the SkyWay EB Series package The minimum power requirement for the radio is 20 W and 0 5 A Serial Management Cable 24 Guage wire AWG24 is recommended The maximum cable length is 200m Fiber optic data cable Multimode fiber cable terminated with LC conne...

Page 3: ...et The spade lugs are provided in the SkyWay EB product package An example of a terminated cable is shown in Fig 3 2 Figure 3 2 Management cable terminate with spade lug connectors on the radio side and with a DB9 connector on the network side Figure 3 3 Fiber optic data cable no modification necessary Need to make sure to end caps are in place until you are ready to make connection Í Í Í ...

Page 4: ... saw Smooth out the sharp edge so as not to damage cables on contact Figure 3 4 3 5 Cable Installation Disassemble all parts of the fitting assembly located at the bottom of the enclosure as shown in Fig 3 5 Figure 3 5 Insert the cables through the conduit using a fish tape Finish the cable conduit work prior to mounting the gear Í Í ...

Page 5: ...n the cable connection make sure to slide the compression nut on the conduit Make sure that the more closed side with markings is facing away from the enclosure Then slide in the o ring on the conduit and screw in the ferrel piece as shown in Fig 3 7 Figure 3 7 ...

Page 6: ...ion 3 6 SkyWay EB Series Remove the back cover of the enclosure Figure 3 8 Slide the cables through the compression piece through the enclosure and then through the retaining piece as shown in Fig 3 9 Figure 3 9 ...

Page 7: ... to connect the power source inside the SkyWay EB units The connection is fastened with M3 bolts As for the electric wire coming from the outside use the wire with the diameter of 0 75mm or larger to stably supply the electricity It is recommended to use the ring type tinned copper terminal end or PVC insulated type tinned copper terminal end to connect the terminal block and the wire The internal...

Page 8: ...ation using LC connectors The communication terminals of the SkyWay EB Series are connected as shown in Fig 3 11 The RX terminal on the radio unit is connected to TX of the networking equipment and the TX terminal on the radio unit is connected to the RX terminal of the networking equipment Figure 3 11 Network Connection The optical fiber type of SkyWay EB Series is shown in Table 3 2 Table 3 2 Opt...

Page 9: ...llation 3 9 SkyWay EB Series Loosen the RSSI and GRN screws so that multimeter cables can be connected Figure 3 13 Put the back cover back on until you are ready to start the alignment procedure Figure 3 14 ...

Page 10: ...meter readings are the best way to discover the bore site between the antennas Refer to the RSSI measurement date sheet provided in the package to insure that you are reaching the minimum RSSI threshold and the antennas are in sufficiently good alignment Once the alignment is done remove the multi meter from the ports and close the back cover 3 7 Terminal Location Diagram for Wire Connection Figure ...

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