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Dell PowerConnect W-AP175 Outdoor Access Point

| Installation Guide

13

Figure 6

Directly Connected Antennas

AP175_1

1

Weep holes

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Содержание PowerConnect W-AP175

Страница 1: ...ask and items to consider when deploying an outdoor wireless network Installing Antennas on page 11 describes how to installing antennas Weatherproofing Connections on page 12 provides instructions on weatherproofing the AP s connectors Installing the W AP175 on page 20 describes the multi step process for a successful installation and deployment of an W AP175 Safety and Regulatory Compliance on p...

Страница 2: ...asher and OT copper lug x1 M8 x 110 bolt flat washers spring washers and nuts x4 Metal Weatherproof Caps x2 for use on unused antenna interfaces RJ 45 Connector Kit with plastic RJ 45 connector W AP175P only RJ 45 Connector Kit with metal RJ 45 connector W AP175AC DC only USB Console Cable Installation Guide NOTE Inform your supplier if there are any incorrect missing or damaged parts If possible ...

Страница 3: ...red coverage pattern The W AP175 is equipped with four female N type antenna interfaces two on the top of the AP and two on the bottom The interfaces are grouped into diversity pairs one pair is marked R0 Radio 0 and the other pair marked as R1 Radio 1 R0 supports the 5 GHz frequency band and R1 supports the 2 4 GHz radio band 1 Antenna Interface Radio 1 5 Antenna Interface Radio 0 2 USB Console I...

Страница 4: ...connectivity On the W AP175P this port also supports IEEE 802 3at Power over Ethernet PoE accepting 48 VDC as a standards defined powered device PD from a power sourcing equipment PSE device such as a PoE midspan injector Inversely the W AP175AC and W AP175DC can act as a PSE device to provide IEEE802 3af PoE power to devices connected to the ethernet port Grounding Point Always remember to protec...

Страница 5: ...Power Ready Status Off No power to AP Blinking Device booting not ready On Device ready POE N A N A Not currently used ENT LAN Network Link Status Off Ethernet link unavailable On Amber 10 100 Mbs ethernet link negotiated On Green 1000 Mbs ethernet link negotiated Blinking Traffic on ethernet link R0 Radio 0 Status Off Radio 0 disabled On Amber Radio 0 enabled in WLAN mode Blinking Air Monitor AM ...

Страница 6: ...icators Continued LED Function Indicator Status NOTE The RSSI LED indicators represent varying degrees in the RSSI level The absence of a signal is indicated by no LED response and full signal strength is indicated when all four LEDs are active and lit Table 3 W AP175AC DC LED Status Indicators LED Function Indicator Status P S AP Power Ready Status Off No power to AP Blinking Device booting not r...

Страница 7: ...ces in elevation it is important to understand the 3D coverage pattern provided by the antennas that will be deployed in the environment Non Fixed Considerations The RF environment might change on a day to day basis Keep non fixed items such as shipping containers vehicles and future building construction in mind when planning for an outdoor deployment ENT LAN Network Link Status Off Ethernet link...

Страница 8: ...mmercial Aviation or Weather Radar Systems Line of Sight Radio Path Planning A wireless bridge or mesh link requires a radio line of sight between the two antennas for optimum performance The concept of radio line of sight involves the area along a link through which the bulk of the radio signal power travels This area is known as the first Fresnel Zone of the radio link For a radio link no object...

Страница 9: ...re tall enough to attain the minimum required clearance Use the following table to estimate the required minimum clearance above the ground or path obstruction for 5 GHz bridge links Table 4 Antenna Minimum Height and Clearance Requirements Total Link Distance Max Clearance for 60 of First Fresnel Zone at 5 8 GHz Approximate Clearance for Earth Curvature Total Clearance Required at Mid point of Li...

Страница 10: ...reless bridge or mesh link away from power and telephone lines Avoid placing the wireless bridge or mesh link too close to any metallic reflective surfaces such as roof installed air conditioning equipment tinted windows wire fences or water pipes Ensure that there is at least 5 feet clearance from such objects The wireless bridge or mesh link antennas at both ends of the link must be positioned w...

Страница 11: ...lan a cable route from the wireless bridge or mesh link outdoors to a suitable power and or network source Consider these points The ethernet cable length should never be longer than 90 m 295 ft Determine a building entry point for the cable if applicable Determine if conduits bracing or other structures are required for safety or protection of the cable For lightning protection at the power injec...

Страница 12: ...ap of butyl rubber and four layer wrap of electrical tape This provides good protection from water heat and other potential hazards that could damage your AP or antennas Additionally wrap your connections such that water is always directed down and away from connections Required Items and Tools 3 4 19 mm Vinyl Electrical Tape Butyl Rubber Tape Knife or Box Cutter Types of Connections The following...

Страница 13: ...Dell PowerConnect W AP175 Outdoor Access Point Installation Guide 13 Figure 6 Directly Connected Antennas AP175_11 Weep holes ...

Страница 14: ... the release of condensation from the antennas Proper weatherproofing is not a fast process Set aside ample time to complete the steps outlined below When wrapping make the each layer of tape as flat as possible Wrinkles and folds in the tape create places for water and moisture to gather AP175_16 Connectors on bottom of antenna N type connector on an RF cable N type connector on a pigtail ...

Страница 15: ... strip of electrical tape from the roll Pre cutting the tape into strips makes in easier to maneuver the tape around the antennas and other components of the AP s case 4 Beginning just below the weep holes tightly wrap the connection with a layer of the 3 4 19mm electrical tape Overlap the tape to a half width 5 Repeat steps 3 and 4 until the wrapping extends all the way to the AP s case Figure 8 ...

Страница 16: ...ctor Figure 9 3 Join the two ends by pushing them together until there is no longer a seam Figure 10 Figure 9 Butyl Rubber Placement Figure 10 Butyl Rubber Wrap Cut 3 4 strip of rubber Squeeze thinner wider Wrap rubber around base of antenna mount AP175_13 Wrap rubber around base of antenna mount Squeeze to bond rubber to itself Rubber will be wrapped with 4 layers of tape AP175_14 ...

Страница 17: ...sure that your fourth and final layer will be layered correctly Conversely if your antenna is facing down you should begin wrapping on the antenna end of the connector 3 After completing the fourth layer of tape check your work to ensure there are no places where water can collect If there are you must smooth out those areas with additional layers of tape or remove the weatherproofing and begin ag...

Страница 18: ...e into strips makes in easier to maneuver the tape around the connectors and other components but is not required 3 Beginning at the top of the connector tightly wrap the connection with a layer of the 3 4 19mm electrical tape Overlap the tape to a half width 4 Repeat steps 3 and 4 until the wrapping extends all the way to the cable s insulation Figure 12 First Wrapping of Tape Wrap tape from ante...

Страница 19: ... 2 Wrap the strip of rubber around the taped connector Figure 13 3 Join the two ends by pushing them together until there is no longer a seam Figure 14 Figure 13 Butyl Rubber Placement Figure 14 Butyl Rubber Wrap Stretch thinner wider AP175_18 Wrap rubber around connector and cable Squeeze to bond rubber to itself Rubber will be wrapped with 4 layers of tape AP175_19 Wrap rubber around connector a...

Страница 20: ...ight LOS transmission increase coverage capacity and minimize the number of necessary sites If no LOS is secured areas in non line of sight NLOS areas could be covered as well but the distance of coverage and area of coverage are decreased more sites are needed to provide coverage for same area than in the LOS scenario Interference must be considered in site selection The new site should avoid kno...

Страница 21: ...g the two M6 x30 bolts with flat and spring washers on each side of the mounting bracket Figure 16 Attaching the mounting bracket to the AP 2 Attach the mounting bracket with W AP175 on the pole using four M8 x110 bolts with flat washers spring washers and nuts and the pair of pole anchors Figure 17 Attaching the mounting bracket to the pole AP175_03 ...

Страница 22: ...evious step 3 Install wall masonry anchors a Insert a masonry anchor into each drilled hole b Tap the flat end of the anchor with a rubber hammer until the anchor is flush with the wall surface 4 Attach the mounting bracket to the wall a Align the four holes in the mounting bracket with the anchors and insert four expansion screws through the installation holes into the anchors b Adjust the positi...

Страница 23: ...le s cross section area should be no less than 6 mm The grounding hole is at the right side of the W AP175 Figure 20 Grounding the W AP175 1 Peel the cover of one end of the grounding cable green or yellow and green grounding cable with 6 mm cross section area and place the bare grounding cable into the copper lug and press firmly with the crimping pliers 2 Fasten the copper lug to the grounding h...

Страница 24: ... of the weatherproof connector socket and pass it through the opening on the wide end 6 Using a crimping tool attach the included shielded RJ45 connector 7 Slide the seal ring up the ethernet cable and insert it into the narrow end of the weatherproof connector socket 8 Pull the ethernet cable so the shielded RJ45 connector fits into the RJ45 shaped opening in the wide end of the weatherproof conn...

Страница 25: ... rings 5 7 Make the ground wire attach to the narrow end of the inner ring and place the outer ring over the narrow end of the inner ring 8 Insert the ethernet cable into the narrow end of the clamp ring and pass it through the opening end of waterproof connector socket 9 Using a crimping tool attach the included shielded RJ45 connector 10 Slide the shield rings up the ethernet cable and insert it...

Страница 26: ...tions when using DC connector kit and custom cable minimum voltage current rating 60V 10A diameter 6 12mm rated for outdoor use Cable Connection Steps 1 Remove the protective cap on the power interface 2 Insert the power cable connector into the power interface and hand fasten the waterproof cover 3 Water proof the power cable connection with PVC insulation tape adhesive insulation tape and strap ...

Страница 27: ... Access Point Installation Guide 27 Attaching the Solar Shield to the W AP175 Attach the solar shield to the W AP175 by using the four M4 x16 with flat and spring washers Figure 24 Attaching the Solar Shield to the AP AP175_07 AP175_08 ...

Страница 28: ...s 2 x 2 4 GHz 2 x 5GHz for external antenna support supports MIMO Feeder cable may be used for external antenna deployments Visual Status Indicators LEDs See Table 2 Electrical Power In W AP175P 48 volt DC 802 3at power over Ethernet PoE W AP175AC 100 240 volt AC from external AC power source W AP175DC 12 48 volt DC from external DC power source Maximum power consumption 18 watts excludes power co...

Страница 29: ...spread spectrum DSSS 802 11a g n Orthogonal frequency division multiplexing OFDM 802 11n 2x2 MIMO with two spatial streams Supported modulation types 802 11b BPSK QPSK CCK 802 11a g n BPSK QPSK 16 QAM 64 QAM Transmit power Configurable in increments of 0 5 dBm Maximum transmit power 2 4 GHz 25 dBm limited by local regulatory requirements 5 GHz 25 dBm limited by local regulatory requirements Maximu...

Страница 30: ...e by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help For a complete list of Country Specific Regulations please speak with your Dell Repr...

Страница 31: ...ent WEEE European Union RoHS Dell products also comply with the EU Restriction of Hazardous Substances Directive 2002 95 EC RoHS EU RoHS restricts the use of specific hazardous materials in the manufacture of electrical and electronic equipment Specifically restricted materials under the RoHS Directive are Lead including Solder used in printed circuit assemblies Cadmium Mercury Hexavalent Chromium...

Страница 32: ...r General Public License LGPL or other Open Source Licenses The Open Source code used can be found at this site http www arubanetworks com open_source Legal Notice The use of Aruba Networks Inc switching platforms and software by all individuals or corporations to terminate other vendors VPN client devices constitutes complete acceptance of liability by that individual or corporation for this acti...

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