Cisco IW-PWRADPT-MFITHZ= Power Supply Unit Installation Guide Cisco IW-PWRADPT-MFITHZ= Power Supply Unit Installation Guide Overview Technical Specifications Mechanical Specifications Mounting Options Assembling the PSU for Installation Regulatory Information...
Revised: June 12, 2025 Cisco IW-PWRADPT-MFITHZ= Power Supply Unit Installation Guide This document describes the Cisco IW-PWRADPT-MFITHZ= Power Supply Assembly (referred to as the power supply or PSU in this document) and provides instructions for its assembly and mounting. Overview The Cisco power supply model IW-PWRADPT-MFITHZ= is an outdoor, single-phase AC/DC PSU with a 60-Watt output.
Specification IW-PWRADPT-MFITHZ= Thermal shock Operating thermal shock: -40°C to + 70°C at 0.5°C per minute Non-operating thermal shock: -40°C to +85°C, with change over time between 2 and 3 minutes Altitude Operating altitude: -500 to 17,000 feet from sea level...
Mounting Options There are three mounting options for installing the Cisco IW-PWRADPT-MFITHZ= power supply unit. • Wall or Pole mount • Mount on the front of the Access Point: This option is applicable when using the AIR-ACCPMK3700= or AIR-ACCPMK3700-2= bracket.
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Materials Needed Supplied in the Kit? Tightning Value (8x) M4 Pan head screws 19-22 in-lbs (4x) M6 screws or ¼" bolts — Two stainless steel band clamps (adjustable 2 to 5 inch (51 to 127 mm) — Required for pole/mast mount only. Screw driver —...
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Figure 7: Front Mounting Power Supply Unit to the Access Point Access Point Power Supply Unit PSU mounting AP mounting bracket (AIR-ACCPMK3700= or AIR-ACCPMK3700-2=) bracket M6 binder head 1/4–20 Hex bolts Split lock washer Flat washer M4 pan head screws Before you begin Note You may connect the AC and DC cables after mounting the assembled unit to the AP bracket.
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Materials Needed Supplied in the Kit? Tightning Value (4x) M6 binder head with split lock and flat washer 45–52 in-lbs AIR-ACCPMK3700= or AIR-ACCPMK3700-2= bracket — 10mm or 3/8 socket — Screw driver — Procedure Step 1 Mount the AP mounting bracket. •...
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Mount the PSU on the Back of the Access Point Follow these steps to mount the PSU on the back of the access point. Figure 8: Mounting Power Supply Unit on the Back of the Access Point...
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Power Supply Unit M4 Pan head screws M3.5 Pan head screws Adapter bracket M8 Hex bolts with Split and Flat washers Cisco AP Support bracket Figure 9: PSU Rear Mounted Assembly...
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Figure 10: Attaching AP-PSU Assembly to the Mounting Bracket Cisco AP Mounting bracket TNC protection M6 Hex head with Split and Flat washers bracket Before you begin Note You need to connect the AC and DC cables to the power supply unit before mounting the assembled unit to the AP bracket.
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• Pole mount: Use pole clamp brackets with AIR-ACCPMK3700-2= bracket to mount the bracket to a pole. Step 7 Mount the Cisco AP and the PSU assembly to the AP mounting bracket using the four M6 Hex bolts. Tighten the M6 bolts with 45–52 in-lbs of torque.
Assembling the PSU for Installation The IW-PWRADPT-MFITHZ== PSU requires assembling, which includes connecting the AC and DC cables to the unit. Follow these steps to prepare the PSU for powering the device: 1. Open the case. 2. Connect the AC cable.
Attention Do not touch or remove the rubber O-ring after opening the cover. Always ensure that the rubber O-ring is properly seated in its groove. This is crucial for achieving a proper seal and preventing water and dust from entering the case. Before you begin Table 5: Materials for Opening the PSU Case Materials Needed...
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Figure 12: PSU Case - AC Cabling AC Terminal block and AC cable pins Molex 391002303, 12 mm pitch, 10-20 AWG • G - Ground • N - Neutral • L - Live Figure 13: Gland, AC Cable Installation AC wires Gland Body or Conduit adapter...
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AC cable (Armored cable, if required) Before you begin Table 6: Materials for installing the AC Power Cable Materials Needed Supplied in the Kit? AC power cable, 10-20 AWG, 3-core ½" NPT Cable gland or conduit adapter Note The gland or conduit adapter must be IECEx/ATEX certified. Screw driver Procedure Step 1...
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Connect the DC Power Cable This procedure describes the steps to connect the output DC power cable(s) to the PSU. Figure 14: PSU Case - DC Cabling DC Terminal block and polarity pins Molex 391002304, 12 mm pitch, 10-20 AWG Figure 15: Gland, DC Cable Installation...
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DC wires Gland Body or Conduit adapter DC cable (Armored cable, if required) Before you begin Table 7: Materials for installing the DC Power Cable Materials Needed Supplied in the Kit? DC power cable, 10-20 AWG, 2-core ½" NPT Cable gland or conduit adapter Note The gland or conduit adapter must be IECEx/ATEX certified.
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Close the PSU Case In this procedure, the PSU case is closed after all required cables are connected to the power unit. Figure 16: PSU Case Cables Connected Attention Do not touch or remove the rubber O-ring. Always ensure that the rubber O-ring is properly seated in its groove. This is crucial for achieving a proper seal and preventing water and dust from entering the case.
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Before you begin Table 8: Materials for Closing the PSU Case Materials Needed Supplied in the Kit? 2.5 mm Hex socket Ground the PSU This procedure describes the steps to ground the PSU. Figure 17: Ground Cabling Grounding Point Before you begin Table 9: Materials for Grounding the PSU Materials Needed Supplied in the Kit?
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: •...
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• Transient protection shall be provided that is set at a level not exceeding 140 % of the peak rated voltage value at the supply terminals to the equipment”. The following hazardous locations marking strings are provided on IW-PWRADPT-MFITHZ= models CSA 24CA80212567U...
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