Aruba Mobility Master User manual

Mobility Master Hardware
Appliance
Installation Guide

www.arubanetworks.com
Hewlett Packard Enterprise Company
Attn: General Counsel 3000 Hanover Street
Palo Alto, CA 94304 USA
Phone: [phone]
Fax [phone]
Mobility Master Hardware Appliance | Installation Guide Revision 02 | October 2017
Copyright
Copyright Information© Copyright 2017 Hewlett Packard Enterprise Development LP.
Open Source Code
This product includes code licensed under the GNU General Public License, 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
3000 Hanover Street
Palo Alto, CA 94304
USA

Aruba Mobility Master Hardware Appliance | Installation Guide |3
Contents
Preface...................................................................................................... 5
Guide Overview......................................................................................................... 5
Related Documentation........................................................................................... 5
Contacting Support ................................................................................................ 5
Mobility Master Hardware Appliance ............................................... 7
Package Checklist ..................................................................................................... 7
Mobility Master Hardware Appliance Components ............................................. 8
LEDs ..................................................................................................................... 8
10GBase-X (SFP+) Ports..................................................................................... 9
USB Interface...................................................................................................... 9
Console Port ..................................................................................................... 10
Management Port............................................................................................10
Fan Module.......................................................................................................11
PSU 0 and 1 ...................................................................................................... 11
Grounding Point...............................................................................................12
Installation ......................................................................................... 13
Precautions..............................................................................................................13
Selecting a Location................................................................................................14
Rack Mounting- Standard ...................................................................................... 14
Required Tools and Equipment .....................................................................14
Installation Steps .............................................................................................15
Rack Mount Installation- Mid ................................................................................16
Required Tools and Equipment .....................................................................16
Installation Steps .............................................................................................16
Table or Shelf Installation......................................................................................17
Required Tools and Equipment .....................................................................17
Installation Steps .............................................................................................17
Connecting and Disconnecting the AC Power Cord ...........................................18
Installing and Removing a Fan Module ...............................................................18
Installing and Removing a Power Supply ...........................................................19
Installing a Power Supply Module .................................................................19
Removing a Power Supply Module................................................................19
Connecting and Removing an SFP/SFP+/LC Cable .............................................20
Connecting an SFP Module.............................................................................21
Removing an SFP Module ............................................................................... 21
Connecting an LC Cable ..................................................................................21
Disconnecting an LC Cable .............................................................................21
Specifications, Safety, and Compliance .......................................... 23
Mobility Master Hardware Appliance Specifications..........................................23
Physical .............................................................................................................23
Power Supply Specifications...........................................................................23
Operating Specifications .................................................................................23
Storage Specifications .....................................................................................23

4|Aruba Mobility Master Hardware Appliance | Installation Guide
Operating Altitude ...........................................................................................23
Regulatory Model Name........................................................................................23
Safety and Regulatory Compliance ......................................................................23
Electromagnetic Interference.........................................................................24
Taiwan (BSMI) ...................................................................................................25
EU Regulatory Conformance ..........................................................................25
Battery Statements .......................................................................................25
Other Safety Compliance ...............................................................................25
Proper Disposal of Aruba Equipment ..................................................................26
Waste of Electrical and Electronic Equipment..............................................26
European Union RoHS.....................................................................................26
India RoHS ........................................................................................................26
China RoHS .......................................................................................................26

Aruba Mobility Master Hardware Appliance | Installation Guide Preface | 5
Preface
This document describes the hardware features of the Aruba Mobility Master hardware appliance. It
provides a detailed overview of the physical and performance characteristics of each appliance
model and explains how to install the appliance and its accessories.
Guide Overview
Chapter 1, “Mobility Master Hardware Appliance” on page 7 provides a detailed hardware
overview of the Mobility Master hardware appliance and each of its components.
Chapter 2, “Installation” on page 13 describes how to install the Mobility Master hardware
appliance in a number of ways and how to install each its components.
Chapter 3, “Specifications, Safety, and Compliance” on page 23 lists the Mobility Master hardware
appliance’s technical specifications and safety and regulatory compliance information.
Related Documentation
The latest ArubaOS 8.1.x User Guide and ArubaOS 8.1.x CLI Reference Guide are required for the
complete management of an Aruba Mobility Master hardware appliance. The latest documentation
and the translation of this document into other languages can be found at www.arubanetworks.com/
documentation.
Contacting Support
Table 1 Contact Information
Main Site www.arubanetworks.com
Support Site https://support.arubanetworks.com
Airheads Social Forums and Knowledge
Base
community.arubanetworks.com
North American Telephone [phone] (Toll Free)
1-408-754-1200
International Telephones http://www.arubanetworks.com/support-services/contact-support/
Software Licensing Site https://hpe.com/networking/support
End of Support information http://www.arubanetworks.com/support-services/end-of-life-
products/end-of-life-policy/
Security Incident Response Team (SIRT) Site: http://www.arubanetworks.com/support-services/security-
bulletins/
Email: [email protected]

6|Preface Aruba Mobility Master Hardware Appliance | Installation Guide

Aruba Mobility Master Hardware Appliance | Installation Guide Mobility Master Hardware Appliance | 7
Chapter 1
Mobility Master Hardware Appliance
The Aruba Mobility Master hardware appliance manages, controls and intelligently integrates
wireless Access Points (APs), Managed Devices and Air Monitors (AMs).
The Mobility Master hardware appliance includes the following models:
The Mobility Master hardware appliance has the following port configuration:
Package Checklist
Inform your supplier if there are any incorrect, missing, or damaged parts. If possible, retain the
carton, including the original packing materials (see Table 4). Use these materials to repack and
return the unit to the supplier if needed.
Table 2 Mobility Master Hardware Appliance Models
Model Number of Devices Number of Clients
MM-HW-1K 1000 10000
MM-HW-5K 5000 50000
MM-HW-10K 10000 100000
Table 3 Mobility Master Hardware Appliance Port Configuration
Model Ports
MM-HW-xK 2 x 10GBase-X (SFP+) ports
USB 3.0
Console Port
Management Port
The Mobility Master hardware appliance requires ArubaOS 8.1.0.0 or later version.
Table 4 Package Contents
Item Quantity
Aruba MM-HW-xK Appliance 1
Mounting Brackets 2
M6 x 15 mm Phillips Pan Head Screws 4
M4 x 8 mm Phillips Flat Head Screws 8
M6 x 7 mm Grounding Screws 2

8| Mobility Master Hardware Appliance Aruba Mobility Master Hardware Appliance | Installation Guide
Mobility Master Hardware Appliance Components
This section introduces the component and its location in the Mobility Master hardware appliance.
Figure 1 shows the front panel of the Mobility Master hardware appliance and Figure 2 shows the
back panel of the Mobility Master hardware appliance.
Figure 1 Front Panel of the Mobility Master Hardware Appliance
Figure 2 Back Panel of the Mobility Master Hardware Appliance
LEDs
The front panel includes power, status, and peered LEDs that provide basic monitoring of the overall
status of the Mobility Master hardware appliance.
Power Cable 2
USB to RJ-45 Console Cable 1
PSU Filler Panel 1
Rubber Feet 4
Aruba Mobility Master Hardware Appliance Start-up Guide (Printed) 1
End User License Agreement (Printed) 1
Table 4 Package Contents (Continued)
Item Quantity
Optional accessories are available for use with the Aruba Mobility Master hardware appliance and are sold
separately. Contact your Aruba sales representative for details and assistance.

Aruba Mobility Master Hardware Appliance | Installation Guide Mobility Master Hardware Appliance | 9
The following table show the LED indicators and the corresponding status:
10GBase-X (SFP+) Ports
The Mobility Master hardware appliance is equipped with two 10GBase-X (SFP+) data ports (0 and 1).
These ports are intended for use with SFP/SFP+.
SFP/SFP+ modules are 10Gb hot-swappable, optical transceivers, which convert serial electrical
signals to external serial optical or electrical signals. The ports support dual speed (1GbE or 10GbE)
operation.
Each 10GBASE-X port is equipped with two LEDs that allow basic monitoring of status, activity, and
configuration of the port. The behavior of the STATUS LED can be changed using the CLI.
LINK— Placed on the top left of the port, this LED displays the link status and activity of the port.
SPEED— Placed on the top right of the port, this LED displays the link speed at the port.
The LED behavior corresponding to each mode is listed in the following table.
USB Interface
Currently, this port is not supported and is reserved for future use.
Table 5 LEDs
LED Function Indicator Status
Power System powers Green (Solid) Power On
Off Power Off
Status System status Green (Solid) Operational
Amber (Solid) Major/Critical alarm
Off No power
Peered Reserved for future use N/A N/A
Table 6 10G Base-X Port LEDs
LED State Indicator Status
LINK On Green (Solid) Link established, but no traffic
Active Green (Blinking) Port is transmitting or receiving data
Off NA No link
SPEED 10 Gbps Green (Solid) Link at 10 Gbps
1 Gbps Off Link at 1 Gbps
Aruba tests and supports Aruba approved optics within their appliance devices. Non-approved third party optics
are not tested or supported; therefore, Aruba does not guarantee proper functionality of non-approved third party
optics when used in an Aruba system. For a complete list of Aruba approved optics, contact your Aruba sales
representative.

10 | Mobility Master Hardware Appliance Aruba Mobility Master Hardware Appliance | Installation Guide
Console Port
Use the serial CONSOLE port to allow direct local management. This port is a RJ-45 female connector
that accepts an RS-232 serial cable with a male connector. See Figure 3.
Figure 3 Serial Console Port Pin-Out
The communication settings for the Console port is shown in the following table:
USB to Serial Interface Cable
A USB to serial interface cable can be used to connect the serial console port of the Mobility Master
hardware appliance to a USB port of laptop or PC. See Figure 4.
Figure 4 USB to Serial Interface Cable
Management Port
The Mobility Master hardware appliance is equipped with a 10/100/1000BASE-T Gigabit Management
(RJ-45) port.
The management port provides 10/100/1000 Mbps Ethernet access to the Mobility Master hardware
appliance CLI, SNMP, and Web interface for complete system management and troubleshooting. It
can also be used to connect to a separate management network.
Table 7 Console Terminal Settings
Baud Rate Data Bits Parity Stop Bits Flow Control
9600 8 None 1 None
Serial
Console Port
1
2
3
4
5
6
7
8
TxD
GND
RxD
RJ-45 Female
Pin-Out
Direction
Input
Output
GND
The CONSOLE port is compatible only with RS-232 devices. Non-RS-232 devices, such as APs, are not
supported.
Do not connect the Console port to an Ethernet switch or a PoE power source. This may damage the appliance.

Aruba Mobility Master Hardware Appliance | Installation Guide Mobility Master Hardware Appliance | 11
The management port has an LINK LED on its left side and SPEED LED on its right side. During
operation, these LEDs provide status information as shown in the following table:
Fan Module
The Mobility Master hardware appliance is equipped with three field-replaceable, hot-swappable fan
modules. Each fan module features a fan that pull air through the chassis from the front through to
the rear. The LED behavior on the fan module is as follows:
Green - Fan module is operational
Red - Fan module is faulty
Hot Swapping
Hot swapping allows you to replace a failed fan tray, making it unnecessary to shut down the Mobility
Master hardware appliance during the replacement procedure.
PSU 0 and 1
The Mobility Master hardware appliance is equipped with two 400W power supply, which is an
autosensing, load-sharing, redundant power supply module that supports an input voltage of 100
VAC to 240 VAC. Each power supply has a country-specific power cord for connection to an AC power
outlet. The appliance can operate with one or two active power supplies, depending on the demands
of your configuration. The following sections describe features of the 400W AC power supply:
Load Sharing
Load sharing occurs when more than one power supply of the same rating is installed in the Mobility
Master hardware appliance and turned on. Load sharing divides the total power load of the appliance
among all available power supplies. Since the power supplies work together, the effective power
capacity of the appliance is increased with each additional power supply.
Redundancy
With power redundancy, the Mobility Master hardware appliance can continue normal operation
even when a power supply fails or is turned off. When multiple power supplies are installed, if one
becomes unavailable (fails, or is turned off or removed) the remaining power supplies will attempt to
provide full power for the device. If the device’s total power load does not exceed the combined rated
output of the remaining, operational power supplies, the appliance will continue to operate.
Table 8 10/100/1000BASE-T (RJ-45) Management Port
LED Function Indicator Status
LINK Link Status Information Green (Solid) Link established, but no traffic
Green (Blinking) Port is transmitting or receiving data
Off No link
SPEED Interface Speed Green (Solid) Link at 1000 Mbps
Off Link at 10/100 Mbps
The Mobility Master hardware appliance is not compatible with fan module from other Aruba hardware
platforms.

12 | Mobility Master Hardware Appliance Aruba Mobility Master Hardware Appliance | Installation Guide
Hot Swapping
Hot swapping allows you to replace one failed power supply while the other provides full power. This
makes it unnecessary to shut down the Mobility Master hardware appliance during the replacement
procedure.
Hot swapping is supported only when power redundancy is in effect. This requires that after the
target power supply is removed, the device’s total power load does not exceed the combined rated
output of the remaining power supplies.
LED Indicators
The following table shows the LED indicators and the corresponding status:
Grounding Point
To meet safety and electromagnetic interference (EMI) requirements and to ensure proper
operation, the appliance must be adequately grounded before power is connected. Connect a
grounding cable to earth ground and then attach it to the chassis grounding point using two screws.
Comply with electrical grounding standards during all phases of installation and operation of the
product. Do not allow the appliance’s chassis, network ports, power supply, or mounting brackets to
contact any device, cable, object, or person attached to a different electrical ground. Also, never
connect the device to external storm grounding sources.
Table 9 Power Supply Module LED
Indicator Status
Green (Solid) Power supply is operational.
Green (blinking) at 1 Hz Power supply is in standby.
Green (blinking) at 0.5 Hz Power cord is unplugged.
Amber (Solid) Fan module faulty or in protection.
Amber (blinking) at 1 Hz Indicates warning. Power supply module can operate normally but high
temperature without protection, fan speed slow down, voltage lower, high
power, high current.
Off No power.

Aruba Mobility Master Hardware Appliance | Installation Guide Installation | 13
Chapter 2
Installation
This chapter describes how to install an Aruba Mobility Master hardware appliance using the many
mounting options available. The Mobility Master hardware appliance ships with an accessory kit that
includes the equipment needed to install the appliance in standard, 19-inch telco rack.
“Precautions” on page13
“Selecting a Location” on page14
“Rack Mounting- Standard” on page14
“Rack Mount Installation- Mid” on page16
“Table or Shelf Installation” on page17
“Connecting and Disconnecting the AC Power Cord” on page18
“Installing and Removing a Fan Module” on page18
“Installing and Removing a Power Supply” on page19
“Connecting and Removing an SFP/SFP+/LC Cable” on page20
Precautions
Ensure that the rack is correctly and securely installed to prevent it from falling or becoming
unstable.
Dangerous voltage above 240VAC is always present while the Aruba Power Supply Module is
plugged into an electrical outlet. Remove all rings, jewelry, and other potentially conductive
material before working with this device.
Never insert foreign objects into the chassis, power supply, or any other component, even when
the power supply is turned Off, unplugged, or removed.
Ensure that the main power is fully disconnected from the appliance by unplugging all power
cords from their outlets. For safety, verify that the power outlets and plugs are easily reachable by
the operator.
Do not handle electrical cables which are not insulated. This also includes network cables.
Keep water and other fluids away from the appliance to minimize electrical hazards.
Comply with electrical grounding standards during all phases of installation and operation of the
product. Do not allow the appliance’s chassis, network ports, power supply, or mounting brackets
Installation of the device should be performed by a trained installation professional.
Please only use the included or Aruba specified cables, power cords, AC power supplies, and batteries. The
power cord should not be used with other electric equipment than what is specified by Aruba.
接続ケーブル、電源コード、AC アダプタ、バッテリーなどの部品は、必ず添付品または指定品をご使用ください。
また、電源ケーブルは弊社が指定する製品以外の電気機器には使用できないためご注意ください。

14 |Installation Aruba Mobility Master Hardware Appliance | Installation Guide
to contact any device, cable, object, or person attached to a different electrical ground. Also, never
connect the device to external storm grounding sources.
Perform installation or removal of the chassis or any module in a static-free environment. Proper
use of anti-static body straps and mats is strongly recommended.
Modules must be kept in anti-static packaging when not installed in the chassis.
Do not ship or store this product near strong electromagnetic, electrostatic, magnetic, or
radioactive fields.
Do not disassemble the chassis.
Selecting a Location
The Mobility Master hardware appliance, like other network and computing devices, requires the
following “electronic-friendly” environment:
Reliable power
Verify that your electrical outlet is compatible with the Mobility Master hardware appliance power
supply.
Cool, non-condensing ventilation
For proper operation, the Mobility Master hardware appliance requires an environment with an
ambient air temperature between 0º C and 40º C (32º F and 104º F). Humidity must be kept at non-
condensing levels, between 10% and 90%.
Where a large number of electrical devices are working in the same area, additional air
conditioning or air circulation equipment may be required.
Ample space
For proper air circulation, leave at least 10 cm (4 inches) clearance all around the chassis.
Leave additional space in front and rear side of the chassis to access power cords, network cables,
and indicator LEDs.
Limited electromagnetic interference
For best operation, keep the Mobility Master hardware appliance and all cords and cables at least
0.7 meters (2 feet) from fluorescent lighting fixtures, and 2 meters (6 feet) from photocopiers,
radio transmitters, electric generators, and other sources of strong electromagnetic interference.
Rack Mounting- Standard
This mounting option allows mounting the Mobility Master hardware appliance in a two-post 19-inch
Telco rack.
Required Tools and Equipment
The following tools and equipment are required for installing a Mobility Master hardware appliance:
Mounting Bracket (x2) (included in the kit): Do not use for table or shelf installation
Screws for mounting bracket (x8): M4 x 8 mm Phillips Flat Head Screws (included in the kit)
Screws for system rack mount (x4): M6 x 15 mm Phillips Pan Head Screws (included in the kit)
Each Mobility Master hardware appliance should have its own mounting equipment. Do not place other
networking equipment directly on top of a mounted Mobility Master hardware appliance. Failure to do so can
damage the device.

Aruba Mobility Master Hardware Appliance | Installation Guide Installation | 15
Suitable Screwdrivers for all screw types provided in the box (not included in the kit)
Installation Steps
To install a Mobility Master hardware appliance into a two-post 19-inch Telco rack:
1. Place the mounting bracket over the mounting holes on the appliance (see Figure 5).
Figure 5 Rack Mount Brackets- Standard
2. Secure the bracket to the appliance using the eight screws for the mount bracket (four per
bracket) and a suitable screwdriver.
3. Mount the appliance within your organization’s rack system using the four screws for system rack
mount (two per bracket) and a suitable screwdriver (see Figure 6).
Figure 6 Rack Mount Installation- Standard
Some racks require screws that differ from those included with the Mobility Master hardware appliance.
Ensure that you have the correct screws before installing the Mobility Master hardware appliance.
Leave a minimum of 10 cm (4 inches) of space on the left and right side of the appliance for proper air flow
and ventilation.
Leave additional space in the front and the back of the appliance to access network cables, LED status
indicators, and power cord.

16 |Installation Aruba Mobility Master Hardware Appliance | Installation Guide
Rack Mount Installation- Mid
This mounting option allows mounting the Mobility Master hardware appliance from the middle in
standard two-post 19-inch Telco rack. The mounting brackets can be used for this installation as well.
Required Tools and Equipment
The following tools and equipment are required for installing a Mobility Master hardware appliance:
Mounting Bracket (x2) (included in the kit)
Screws for mounting bracket (x8): M4 x 8 mm Phillips Flat Head Screws (included in the kit)
Screws for system rack mount (x4): M6 x 15 mm Phillips Pan Head Screws (included in the kit)
Suitable Screwdrivers for all screw types provided in the box (not included in the kit)
Installation Steps
To install a Mobility Master hardware appliance from the middle in a standard two-point 19-inch
Telco rack:
1. Place the mounting bracket over the mounting holes on either side of the appliance in the middle
(see Figure 7).
Figure 7 Rack Mount Brackets- Mid
2. Secure the bracket to the appliance using the eight screws for the mount bracket (four per
bracket) and a suitable screwdriver.
3. Mount the appliance within your organization’s rack system using the four screws for system rack
mount (two per bracket) and a suitable screwdriver (see Figure 8).
Each Mobility Master hardware appliance should have its own mounting equipment. Do not place other
networking equipment directly on top of a mounted Mobility Master hardware appliance. Failure to do so can
damage the device.
Some racks require screws that differ from those included with the Mobility Master hardware appliance.
Ensure that you have the correct screws before installing the Mobility Master hardware appliance.

Aruba Mobility Master Hardware Appliance | Installation Guide Installation | 17
Figure 8 Rack Mount Installation- Mid
Table or Shelf Installation
Required Tools and Equipment
Rubber Feet (included in the kit)
Installation Steps
1. Attach the rubber feet to the bottom of the appliance(see Figure 9).
Figure 9 Attaching Rubber Feet
2. Place the appliance in the location you have chosen.
Leave a minimum of 10 cm (4 inches) of space on the left and right side of the appliance for proper air flow
and ventilation.
Leave additional space in the front and the back of the appliance to access network cables, LED status
indicators, and power cord.

18 |Installation Aruba Mobility Master Hardware Appliance | Installation Guide
Connecting and Disconnecting the AC Power Cord
Once you have installed the Mobility Master hardware appliance, you are ready to power On the
device. The Mobility Master hardware appliance is not equipped with an On/Off switch. The device
will power On when the AC power cord is connected to the power supply and an AC power outlet.
To connect the AC power cord to the Mobility Master hardware appliance:
1. Insert the coupler end of the AC power cord into the AC power connector on the power supply
module.
2. Secure the AC power cord using the cable retention holder attached on the power supply module.
The Mobility Master hardware appliance should now be receiving power.
To disconnect the AC power cord from the Mobility Master hardware appliance:
1. Loosen the cable retention holder that is securely holding the AC power cord.
2. Pull the AC power cord from the power supply module.
The Mobility Master hardware appliance is now turned Off.
Installing and Removing a Fan Module
The fan module is field-replaceable and hot-swappable. Hot-swapping allows you to replace the fan
module without having to power down the appliance.
1. Remove the old fan module.
a. Using a Phillips Head screwdriver, turn the screws on the fan module counter-clockwise until
loose (they cannot be removed completely).
b. Use the fan module handle to pull the module out (see Figure 10).
Figure 10 Removing the Fan Module
If two power supply modules are installed in the appliance, disconnect AC power cord from both power supply
modules to turn off the appliance.
Use standard ESD precautions when installing or removing a fan module.

Aruba Mobility Master Hardware Appliance | Installation Guide Installation | 19
2. Align the new fan module with opening in the appliance.
3. Insert the fan module into the appliance.
4. Turn the screws on the fan module clockwise until tight to secure the fan module into the
appliance.
Installing and Removing a Power Supply
The power supply modules are hot-swappable. Hot swapping allows you to replace a failed power
supply without powering down the Mobility Master hardware appliance during the replacement
process. This makes it unnecessary to shut down the Mobility Master hardware appliance during the
replacement procedure.
Installing a Power Supply Module
To replace the failed power supply module with a new power supply module:
1. Remove the failed power supply module. For more details, see “Removing a Power Supply
Module” on page19
2. Align the new power supply module with the opening in the appliance.
3. Slide the new power supply module into the appliance until the tab securely engages on to the
appliance.
4. Insert the power cord in the AC connector on the power supply module and secure it. For more
details, see “Connecting and Disconnecting the AC Power Cord” on page18.
To replace the filler panel with a new power supply module:
1. Turn the screws on the filler panel counter-clockwise until loose (they cannot be removed
completely).
2. Use the handle on the filler panel to pull it out.
3. Align the new power supply module with the opening in the appliance.
4. Insert the power supply module into the appliance until the tab securely engages on to the
appliance.
5. Insert the power cord in the AC connector on the power supply module and secure it. For more
details, see “Connecting and Disconnecting the AC Power Cord” on page18.
Removing a Power Supply Module
To remove a power supply module from the Mobility Master hardware appliance:
1. Remove the power cord in the AC connector on the power supply module.
Ensure that fan module is correctly aligned with the opening on the appliance. Failure to do so can result in
damage to the fan module.
Use standard ESD precautions when installing or removing a power supply module.
Never insert or remove a power supply module while the power cord is connected to it. Verify that cord has
been disconnected from the power supply before installation or removal.

20 |Installation Aruba Mobility Master Hardware Appliance | Installation Guide
2. Pull the tab on the power supply module towards the left and slide it out using the handle (see
Figure 11).
3. If you are not replacing the power supply module immediately, ensure to install a filler panel that
was included with your Mobility Master hardware appliance. To install the filler panel:
a. Align the filler panel with the opening in the appliance.
b. Slide the filler panel into the appliance.
c. Turn the screws on the filler panel clockwise until tight to secure the filler panel into the
appliance. (see Figure 12).
Figure 11 Removing a Power Supply Module
Figure 12 Installing a Filler Panel
Connecting and Removing an SFP/SFP+/LC Cable
SFP/SFP+ modules are collectively referred as SFP modules in this section.
Step3 on page 20 is mandatory if you do not have a replacement power supply module. If you have a replacement
power supply handy, skip Step3 on page 20 and proceed to “Installing a Power Supply Module” on page19.
Use standard ESD precautions when installing or removing an SFP.