Aruba AP-375EX User manual

Aruba AP-375EX and AP-377EX Outdoor Access Points
Installation Guide
Rev01 | July 2019 1
The Aruba AP-375EX and AP-377EX outdoor wireless access points support IEEE 802.11ac Wave 2 standard,
delivering high performance with the MU-MIMO (Multi-User Multiple-Input, Multiple-Output) technology, while
also supporting 802.11a/b/g/n wireless services.
The AP-375EX and AP-377EX outdoor wireless access points provide the following capabilities:
IEEE802.11a/b/g/n/ac operation as a wireless access point
IEEE802.11a/b/g/n/ac operation as a wireless air monitor
IEEE802.11a/b/g/n/ac spectrum monitor
Compatibility with IEEE 802.3at PoE
Package Contents
AP-375EX or AP-377EX access point
Cable gland x1
USB console cable x1
Copper lug x1
M4x6 screw x1
The weatherproof caps for Ethernet and Console interfaces are connected to the access point, not loose in the
package.
Mounting kits for use with the access points are sold separately. Contact your Aruba sales representative for
details.
Inform your supplier if there are any incorrect, missing, or damaged parts. If possible, retain the carton,
including the original packing materials. Use these materials to repack and return the unit to the supplier if
needed.

2Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide
Hardware Overview
Figure 1 AP-375EX Front View
Figure 2 AP-377EX Front View
LED
The access point is equipped with one LED that indicates the system status of the access point.
System LED

Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide 3
Table 1 AP-375EX and AP-377EX LED Meanings during Boot Up
Table 2 AP-375EX and AP-377EX LED Meanings during Operation
Figure 3 AP-375EX Rear View
LED Color/State Meaning
System LED Off No power to AP
Red Initial power-up
Green - Flashing AP booting
Green - Steady AP ready and 1000Mbps Ethernet link established. The LED turns
off after 1200 seconds
Green - Yellow, 6 seconds
period AP ready and 10/100Mbps Ethernet link established. The LED turns off after 1200 seconds
LED Color/State Meaning
System LED Solid Red General fault-immediate action required
One blink off every 3
seconds Radio 0 fault (5 GHz)
Two quick blink off 0.5
seconds apart cycled every
3 seconds
Radio 1 fault (2.4GHz)
E1/SFP
E0/POE
Grounding Point
USB Console Port and Reset button

4Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide
Figure 4 AP-377EX Rear View
E0/POE
The AP-375EX/AP-377EX access point is equipped with one 10/100/1000 Base-T auto-sensing MDI/MDX Ethernet
port. This port supports wired-network connectivity, in addition to Power over Ethernet (PoE) from IEEE 802.3at
compliant power sources.
The AP-375EX/AP-377EX accepts 56V DC (802.3at) nominal as a standard powered device (PD) from a Power
Sourcing Equipment (PSE) such as a PoE midspan injector, or network infrastructure that supports PoE.
This port has an RJ-45 female connector with the pin-outs shown in Figure 5.
Figure 5 Gigabit Ethernet Port Pin-Out
E1/SFP Port
The fiber optic port is not certified for use in hazardous locations.
Grounding Point
Always remember to protect the access point by installing grounding lines. The ground connection must be
complete before connecting power to the access point enclosure.
USB Console Port
The USB Micro-B console port allows you to connect the access point to a laptop or serial console for direct
management. Use the included USB console cable to connect the access point. You can download the necessary
driver for USB-UART adapter from support.arubanetworks.com under the Tools & Resources tab.
Use the following setting to access the terminal:
E1/SFP
E0/POE
Grounding Point
USB Console Port, Reset button & LED
1000Base-T Gigabit
Ethernet Port
RJ-45 Female
Pin-Out
Signal Name
1
2
3
4
5
6
7
8
BI_DC+
BI_DC-
BI_DD+
BI_DD-
BI_DA+
BI_DA-
BI_DB+
BI_DB-
Function
Bi-directional pair +C, POE Positive
Bi-directional pair -C, POE Positive
Bi-directional pair +D, POE Negative
Bi-directional pair -D, POE Negative
Bi-directional pair +A, POE Negative
Bi-directional pair -A, POE Negative
Bi-directional pair +B, POE Positive
Bi-directional pair -B, POE Positive
You need a proper Allen wrench (8mm) to open the cover of the USB Console port.
Table 3 Console Settings
Baud Rate Data Bits Parity Stop Bits Flow Control
9600 8 None 1 None

Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide 5
Reset Button
The reset button can be used to return the access point to factory default settings. To reset the access point:
1. Power off the AP.
2. Press and hold the reset button using a small, narrow object, such as a paperclip.
3. Power-on the AP without releasing the reset button. The system LED will flash within 5 seconds.
4. Release the reset button.
The system LED will flash again within 15 seconds indicating that the reset is completed. The AP will now
continue to boot with the factory default settings.
Before You Begin
Pre-Installation Network Requirements
After WLAN planning is complete and the appropriate products and their placement have been determined, the
Aruba controller(s) must be installed and initial setup performed before the Aruba access points are deployed.
For initial setup of the controller, refer to the ArubaOS Quick Start Guide for the software version installed on your
controller.
Pre-Installation Checklist
Before installing your AP-375EX/AP-377EX access point, be sure that you have the following:
CAT5E UTP cable or better
IEEE 802.3at compliant PoE source
For AP-375EX and AP-377EX access point running ArubaOS only:
Aruba controller provisioned on the network
Layer 2/3 network connectivity to your access point
One of the following network services:
Aruba Discovery Protocol (ADP)
DNS server with an “A” record
DHCP Server with vendor specific options
!
CAUTION
FCC Statement: Improper termination of access points installed in the United States configured to non-US
model controllers will be in violation of the FCC grant of equipment authorization. Any such willful or
intentional violation may result in a requirement by the FCC for immediate termination of operation and may
be subject to forfeiture (47 CFR 1.80).
The instructions in this section are applicable to the AP-375EX and AP-377EX access points running ArubaOS
only.
Aruba in compliance with governmental requirements, has designed the AP-375EX and AP-377EX access points
so that only authorized network administrators can change configuration settings. For more information about
AP configuration, refer to the ArubaOS Quick Start Guide and ArubaOS/Instant User Guide.
!
CAUTION
Access points are radio transmission devices and as such are subject to governmental regulation. Network
administrators responsible for the configuration and operation of access points must comply with local
broadcast regulations. Specifically, access points must use channel assignments appropriate to the location in
which the access point will be used.

6Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide
Verifying Pre-Installation Connectivity
Before you install access points in a network environment, make sure that the access points will be able to locate
and connect to the controller when they are powered on. Specifically, you must verify the following conditions:
When connected to the network, each access point is assigned a valid IP address.
Access points are able to locate the controller.
Refer to the ArubaOS Quick Start Guide for instructions on locating and connecting to the controller.
Outdoor Planning and Deployment Considerations
Prior to deploying an outdoor wireless network, the environment must be evaluated to plan for a successful
WLAN deployment. Successfully evaluating the environment enables the proper selection of routersand assists
in the determination of their placement for optimal RF coverage. This process is considered WLAN or RF
planning and Aruba’s system engineers can assist in the outdoor planning process.
Identifying Specific Installation Locations
You can mount the AP-375EX and AP-377EX access point on a wall or pole. Use the AP placement map generated
by Aruba’s RF Plan software application to determine the proper installation location(s). Each location should be
as close as possible to the center of the intended coverage area and should be free from obstructions or obvious
sources of interference. These RF absorbers/reflectors/interference sources will impact RF propagation and
should have been accounted for during the planning phase and adjusted for in RF plan.
Identifying Known RF Absorbers/Reflectors/Interference Sources
Identifying known RF absorbers, reflectors, and interference sources while in the field during the installation
phase is critical. Make sure that these sources are taken into consideration when you attach an AP to its fixed
location. Examples of sources that degrade RF performance include:
Cement and brick
Objects that contain water
Metal
Microwave ovens
Wireless phones and headsets
Installing the Access Point
Using Mount Kits
The AP-375EX and AP-377EX access point can be installed on a wall or attached to a pole by using mount kits:
The instructions in this section are applicable to the AP-375EX and AP-377EX access points running ArubaOS
only.
The rules for the 5600-5650 MHz band vary by region.
Service to all Aruba products should be performed by trained service personnel only.
Table 4 Applicable Mount Kits for AP-375EX and AP-377EX Access Point
Part Number Description
JW052A AP-270-MNT-V1 long mount kit for wall and vertical pole mounting, 300 mm from
vertical mounting asset.

Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide 7
Grounding the Access Point
The grounding must be completed before powering up the access point. The grounding wire should be #8 AWG.
1. Peel the cover of one end of the grounding wire and place the bare grounding wire into the included copper
lug, and press firmly with the crimping pliers.
2. Fasten the copper lug to the grounding hole on the access point with the included M4 x6 screw.
Connecting the Ethernet Cable
To connect the Ethernet cable to the access point, perform the following steps.
JW053A AP-270-MNT-V2 short mount kit for wall and vertical pole mounting, 75 mm from
vertical mounting asset.
JW054A AP-270-MNT-H1 mount kit for hanging from inclined or horizontal structure.
JW055A AP-270-MNT-H2 flush mount kit for wall and ceiling mounting.
Table 4 Applicable Mount Kits for AP-375EX and AP-377EX Access Point
Part Number Description
The AP-375EX/AP-377EX access point does not ship with any mount kits. These mount kits are available as
accessories and must be ordered separately.
For installation instructions on AP-270-MNT-V1, AP-270-MNT-V2, AP-270-MNT-H1 and AP-270-MNT-H2 mount
kit, please refer to the AP-270-MNT-V1 Installation Guide, AP-270-MNT-V2 Installation Guide, AP-270-MNT-H1
Installation Guide and AP-270-MNT-H2 Installation Guide respectively.
!
CAUTION
This equipment is intended for installation in a RESTRICTED ACCESS LOCATION attached to a pole or installed
on a wall. Installers should disconnect power before working with or near the AP-377EX access point.
!
CAUTION
Failure to use the cable gland can lead to connectivity and POE issues.
The cable is not included and must be purchased separately. Purchase a suitable UV-resistant, outdoor rated,
CAT 5E or better RJ45 cable for use with the access point.

8Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide
Figure 6 Cable Gland
1. Remove the dust cap from the Ethernet port.
2. It is not necessary to dismantle the cable gland any further than illustrated in Figure 6.
3. Fit the cable gland into the Ethernet port with the shroud and fully tighten the entry item.
4. Determine the conductor length required to suit the installation and prepare the cable accordingly, removing
part of the outer sheath where required to reveal the insulated conductors.
5. Slacken the seal nut to relax the seal.
6. Pass the cable through the cable gland (See Figure 7), then attach the connector to the end of the cable.
7. Insert the cable connector to the Ethernet port, then tighten the seal nut by hand until resistance is felt (when
the seal contacts the cable). Tighten with a spanner one further turn.
Figure 7 Passing a Cable through the Cable Gland
Verifying Post-Installation Connectivity
The integrated LEDs on the access point can be used to verify that the access point is receiving power and
initializing successfully (see Table 1 and Table 2). For instructions on initial setup and software configuration,
refer to the AP Software Quick Start Guide.
Electrical and Environmental Specifications
Electrical
Ethernet
One 10/100/1000Base-T auto-sensing Ethernet RJ-45 Interfaces
Power over Ethernet (IEEE 802.3at compliant)
Environmental
Operating
Temperature: -40ºC to 65ºC (-40ºF to 149ºF)
Storage
Temperature: -40ºC to 70ºC (-40ºF to 158ºF)
Seal NutSealEntry Item

Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide 9
Humidity: 5% to 93% non-condensing
For additional specifications on this product, please refer to the data sheet at www.arubanetworks.com.
Regulatory Model Name
The following regulatory model names apply to the AP-375EX and AP-377EX:
AP-375EX: APEX0375
AP-377EX: APEX0377
Safety and Regulatory Compliance
FCC
To view the FCC ID for controller-managed access points:
1. Log into the controller WebUI
2. Navigate to Maintenance > Controller > About
To view the FCC ID for Instant access points:
1. Log into the virtual controller WebUI
2. Navigate to Maintenance > About
FCC Class B Part 15
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the manufacturer’s instructions, may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
!
CAUTION
RF Radiation Exposure Statement: This equipment complies with RF radiation exposure limits. This
equipment should be installed and operated with a minimum distance of 13.78 inches (35cm) between the
radiator and your body for 2.4 GHz and 5 GHz operations. This transmitter must not be co-located or operating
in conjunction with any other antenna or transmitter.
!
CAUTION
Déclaration de la concernant l’exposition aux rayonnements à fréquence radioélectrique (FR): Cet
appareil est conforme aux limites d’exposition aux rayonnements FR établies par la FCC. Il doit être installé et
utilisé à une distance minimale de 35 cm (13,78 pouces) entre le radiateur et votre corps, qu’il opère sur la
bande 2,4 GHz ou 5 GHz. Cet émetteur ne doit pas être installé ou utilisé à proximité immédiate d’une autre
antenne ni d’un autre transmetteur.
!
CAUTION
The device could automatically discontinue transmission in case of absence of information to transmit, or
operational failure. Note that this is not intended to prohibit transmission of control or signaling information
or the use of repetitive codes where required by the technology.
!
CAUTION
Changes or modifications to this unit not expressly approved by the party responsible for compliance could
void the user’s authority to operate this equipment.
!
CAUTION
Toute modification effectuée sur cet équipement sans l'autorisation expresse de la partie responsable de la
conformité est susceptible d'annuler son droit d'utilisation.

10 Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide
Increase the separation between the equipment and receiver.
Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio or TV technician for help.
Canada
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and
maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio
interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically
radiated power (e.i.r.p.) is not more than that necessary for successful communication.
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this
device must accept any interference, including interference that may cause undesired operation of the device.
When operated in the 5.15 to 5.25 GHz frequency range, this device is restricted to indoor use to reduce the
potential for harmful interference with co-channel Mobile Satellite Systems.
Déclaration d’Industrie Canada
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de
brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage
est susceptible d'en compromettre le fonctionnement.
En cas d'utilisation dans la plage de fréquences de 5,15 à 5,25 GHz, cet appareil doit uniquement être utilisé en
intérieur afin de réduire les risques d'interférence avec les systèmes satellites mobiles partageant le même
canal.
EU Regulatory Conformance
Aruba hereby declares that the AP-375EX and AP-377EX wireless access points are in compliance with
directives listed below:
Radio Equipment Directive 2014/53/EU
REACH Regulation (EC) No.: 1907/2006
RoHS Directive 2011
WEEE Directive 2012
The Declaration of Conformity made under Radio Equipment Directive 2014/53/EU is available for viewing at:
www.hpe.com/eu/certificates. Select the document that corresponds to your device’s model number as it is
indicated on the product label
Medical
1. Equipment not suitable for use in the presence of flammable mixtures.
2. Connect to only IEC 60950-1 or IEC 60601-1 certified products and power sources. The end user is
responsible for the resulting medical system complies with the requirements of IEC 60601-1.
3. Wipe with a dry cloth, no additional maintenance required.
4. No serviceable parts, the unit must be sent back to the manufacturer for repair.
5. No modifications are allowed without Aruba approval.
This device intended to be installed outdoors.
This device has no IEC/EN60601-1-2 essential performance.
!
CAUTION
Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result
in improper operation. If such use is necessary, this equipment and the other equipment should be observed
to verify that they are operating normally.

Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide 11
Compliance is based on the use of Aruba approved accessories. Refer to the ordering guide for this access
point at www.arubanetworks.com.
!
CAUTION
Use of accessories, transducers and cables other than those specified or provided by the manufacturer of this
equipment could result in increased electromagnetic emissions or decreased electromagnetic immunity of this
equipment and result in improper operation.
!
CAUTION
Portable RF communications equipment (including peripherals such as antenna cables and external antennas)
should be used no closer than 30 cm (12 inches) to any part of the access point. Otherwise, degradation of the
performance of this equipment could result.
The emissions characteristics of this equipment make it suitable for use in industrial areas and hospitals (CISPR
11 class A). If it is used in a residential environment (for which CISPR 11 class B is normally required) this
equipment might not offer adequate protection to radio-frequency communication services. The user might
need to take mitigation measures, such as relocating or re-orienting the equipment.
Radio Type Frequency Range Power (EIRP) Modulation
BLE 2400-2483.5MHz <10dBm GFSK
802.11 2400-2483.5MHz 20dBm CCK, OFDM
802.11 5150-5250MHz 23dBm OFDM
802.11 5250-5350MHz 23dBm OFDM
802.11 5500-5700MHz 30dBm OFDM
802.11 5725-5850MHz 36dBm OFDM
Actual output power values will depend on national restrictions and the antennas used.
Complies with: Emissions - CISPR11/EN55011, Group 1,
Class B
Immunity:
Electrostatic discharge: +/-8kV contact/ +/-15kV air
Radiated RF EM fields: 80MHz - 2.7GHz, 3V/m
Proximity fields from RF wireless communication
equipment: per Table 9 of the IEC/EN 606010-1-2
RATED power frequency magnetic fields: 30A/m
Electrical Fast Transients: +/-2kV
Surges (line-to-line): +/- 0.5, 1.0

12 Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide
Taiwan
第十二條
經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功
能。
第十四條
低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使
用。
前項合法通信，指依電信法規定作業之無線電通信。
低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電 機設備之干擾。
Brazil
Este equipamento não tem direito à proteção contra interferência prejudicial e não pode causar interferência
em sistemas devidamente autorizados.
México
La operación de este equipo está sujeta a las siguientes dos condiciones: (1) es posible que este equipo o
dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debeaceptar cualquier interferencia,
incluyendo la que pueda causar su operación no deseada.
Нормативные требования Евразийского Экономического Союза
HPE Russia: ООО "Хьюлетт Паккард Энтерпрайз" Российская Федерация, 125171, г.
Москва, Ленинградское шоссе, 16А, стр.3, Телефон: [phone] Факс: [phone]
4677
'HPE Belarus': ИООО «Хьюлетт-Паккард Бел», Республика Беларусь, 220030, г. Минск,
ул. Интернациональная, 36-1, Телефон/факс: [phone]
'HPE Kazakhstan': TOO «Хьюлетт-Паккард (К)», Республика Казахстан, 050040, г.
Алматы, Бостандыкский район, проспект Аль-Фараби, 77/7, Телефон/факс: + 7 727 355 35 50
Kazakhstan
ЖШС "Хьюлетт Паккард Энтерпрайз" Ресей Федерациясы, 125171, Мәскеу, Ленинград тас жолы, 16A блок
3, Телефон: [phone] Факс: [phone]
«HEWLETT-PACKARD Bel» ЖШС, Беларусь Республикасы, 220030, Минск қ., Интернациональная көшесі, 36/
1, Телефон/факс: [phone]
ЖШС «Хьюлетт-Паккард (К)», Қазақстан Республикасы, 050040, Алматы к., Бостандык ауданы, Әл-Фараби
даңғ ылы, 77/7, Телефон/факс: [phone]
Oman
AP-375EX:
Surges (line-to-ground): +/- 0.5, 1.0, 2kV
Conducted disturbances induced by RF fields: 0.15MHz-80MHz, 3Vrms
Voltage Dips: 0%, 0.5 cycles, 0%, 1 cycle, 70% 25/30
cycles
Voltage Interruptions: 0% 250/300 cycles
OMAN - TRA
R/5434/18
D080320

Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide 13
AP-377EX:
Philippines
AP-375EX:
AP-377EX:
Singapore
OMAN - TRA
R/5433/18
D080320
Type-Approval No.
ESD-1816942C
Type-Approval No.
ESD-1816940C
DB100427

14 Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide
Contact Aruba
Copyright
© Copyright 2019 Hewlett Packard Enterprise Development LP
Open Source Code
This product includes code licensed under the GNU General PublicLicense, the GNU Lesser General Public License, and/or
certain other open source licenses.
A complete machine-readable copy of the source code corresponding to such code is available upon request. This offer is valid
to anyone in receipt of this information and shall expire three years following the date of the final distribution of this product
version by Hewlett Packard Enterprise Company.
To obtain such source code, send a check or money order in the amount of US $10.00 to:
Hewlett Packard Enterprise Company
Attn: General Counsel
6280 America Center Drive
San Jose, CA 94089
USA
Warranty
This hardware product is protected by an Aruba warranty. For more details, visit www.hpe.com/us/en/support.html
Main Site https://www.arubanetworks.com
Support Site https://support.arubanetworks.com
Airheads Social Forums and Knowledge Base https://community.arubanetworks.com/
North America Telephone [phone]
1-408-754-1200
International Telephone https://www.arubanetworks.com/support-services/contact-support/
Software Licensing Site https://www.hpe.com/networking/support
End-of-Life Information https://www.arubanetworks.com/support-services/end-of-life/
Security Incident Response Team (SIRT) https://www.arubanetworks.com/support-service/security-bulletins/
Email: [email protected]

Aruba AP-375EX and AP-377EX Outdoor Access Points | Installation Guide 15