NETGEAR GS728TPv2 Manual

24-Port and 48-Port Gigabit
PoE+ Smart Managed Pro
Switches with 4 SFP Ports
Hardware Installation Guide
Models
GS728TPv2
GS728TPPv2
GS752TPv2
GS752TPP
January 2018
202-11826-01
350 E. Plumeria Drive
San Jose, CA 95134
USA

Support
Thank you for purchasing this NETGEAR product.You can visit www.netgear.com/support to register your
product, get help, access the latest downloads and user manuals, and join our community.We recommend that
you use only official NETGEAR support resources.
Conformity
For the current EU Declaration of Conformity, visit http://kb.netgear.com/app/answers/detail/a_id/11621.
Compliance
For regulatory compliance information, visit http://www.netgear.com/about/regulatory.
See the regulatory compliance document before connecting the power supply.
Trademarks
©NETGEAR, Inc., NETGEAR, and the NETGEAR Logo are trademarks of NETGEAR, Inc.Any non-NETGEAR
trademarks are used for reference purposes only.
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

Contents
Chapter 1 Introduction
Overview................................................................................................................5
Features.................................................................................................................5
Safety Instructions and Warnings..........................................................................7
Chapter 2 Hardware Overview
Hardware Description..........................................................................................10
Front Panel......................................................................................................10
LEDs...............................................................................................................12
Back Panel......................................................................................................13
Switch Hardware Interfaces.................................................................................13
RJ-45 Ports for 10/100/1000M BASE-T Ethernet Connectivity.......................13
SFP Ports for Fiber or Copper Connectivity....................................................14
Reset Button...................................................................................................14
Factory Defaults Button...................................................................................14
USB Port.........................................................................................................14
Chapter 3 Applications
PoE Overview......................................................................................................16
Gigabit Aggregation Switching With PoE.............................................................17
Connect PoE Equipment in a Business Environment..........................................18
Connect PoE Equipment for Surveillance and Security.......................................19
Chapter 4 Installation
Step 1: Prepare the Site.......................................................................................21
Step 2: Protect Against Electrostatic Discharge...................................................21
Step 3: Unpack the Switch...................................................................................22
Step 4: Install the Switch......................................................................................23
Mount the Switch in a Rack.............................................................................23
Install the Switch on a Flat Surface.................................................................24
Optional Step 5: Install SFP Transceiver Modules...............................................24
Step 6: Connect Devices to the Switch................................................................25
Step 7: Check the Installation..............................................................................25
Step 8: Apply Power and Check the LEDs...........................................................25
Step 9: Manage the Switch..................................................................................26
Chapter 5Troubleshooting
Troubleshooting Chart..........................................................................................28
PoE Troubleshooting Suggestions.......................................................................29
Additional Troubleshooting Suggestions..............................................................29
3

1
Introduction
This hardware installation guide is for the following NETGEAR Smart Managed Pro Switches:
•24-Port Gigabit PoE+ Smart Managed Pro Switch with 4 SFP Ports, Model GS728TPv2
•24-Port Gigabit PoE+ Smart Managed Pro Switch with 4 SFP Ports, Model GS728TPPv2
•48-Port Gigabit PoE+ Smart Managed Pro Switch with 4 SFP Ports, Model GS752TPv2
•48-Port Gigabit PoE+ Smart Managed Pro Switch with 4 SFP Ports, Model GS752TPP
The switch provides twenty-four or forty-eight Gigabit RJ-45 copper PoE+ ports with four dedicated SFP ports.
Power over Ethernet plus (PoE+) lets you provide power to PoE-capable devices such as WiFi access points,
VoIP phones, and IP security cameras so that you do not need to use power supplies for those devices.The
maximum PoE+ (IEEE 802.3at) power that the switch can provide across all active PoE+ ports depends on the
model: 190W for model GS728TPv2, 380W for models GS728TPPv2 and GS752TPv2, and 760W for model
GS752TPP.
This hardware installation guide complements the installation guide that came with your switch.The resource
CD that came with your switch includes software and additional documentation and support resources.
This chapter serves as an introduction to the switch and includes the following sections:
•Overview
•Features
•Safety Instructions and Warnings
For more information about the topics that are covered in this manual, visit the support website
at support.netgear.com.
Note
For technical specifications, see the data sheet at
netgear.com/business/products/switches/managed. For switch documentation, see the
resource CD in the product package or visit downloadcenter.netgear.com.
Note
4

Overview
The switch provides twenty-four or forty-eight 10/100/1000BASE-T RJ-45 copper ports that support nonstop
10/100/1000MLayer2 and Layer3 networks.All RJ-45ports support PoE+.Four additionalports can accept
small form-factor pluggable (SFP) gigabit interface converters (GBICs) for 1G fiber or copper connectivity.
For information about application samples, see Applications on page 15.Note
The switch provides administrative management options that let you configure, monitor, and control the
network. Using the local browser–based management interface, you can configure the switch and the
network, including theports,the managementVLAN,VLANs fortrafficcontrol, link aggregationforincreased
bandwidth, Quality of Service (QoS) for prioritizing traffic, and network security.
Initial discovery of the switch on the network requires the Smart Control Center program, which runs on a
Windows-based computer and is included on the resource CD.If you do not use aWindows-based computer,
get the IP address of the switch from the DHCP server in the network or use an IP scanner utility.
After discovery, you can configure the switch using the local browser interface for advanced setup and
configuration of features, or the Smart Control Center program for very basic setup. For more information,
see the user manual, which you can download from downloadcenter.netgear.com.
You can install the switch freestanding or rack mounted in a wiring closet or equipment room.The switch
is IEEE compliant and offers low latency. All ports can automatically negotiate to the highest speed, which
makes the switch very suitable for a mixed environment with Fast Ethernet and Gigabit Ethernet.
Use Category 5e (Cat 5e) or higher-rated Ethernet cables terminated with RJ-45 connectors to make Gigabit
connections.
Features
The switch supports the following key hardware features:
•24 or 48 PoE+ Gigabit Ethernet ports.
•4 dedicated SFP ports for 1000BASE-SX, 1000BASE-LX, and 1000BASE-T connectivity.
•PoE+ support:
-24 or 48 PoE+ (802.3at) ports
-Total PoE+ power budget of 190W (model GS728TPv2), 380W (models GS728TPPv2 and
GS752TPv2), or 760W (model GS752TPP)
•MAC table size of 16K.
•Variable speed fan that can lower the noise level during low temperatures.
•Acoustic noise (measured at 25°C) is equal to or less than 31 dBA (model GS728TPv2), 35 dBA (model
GS728TPPv2), 38 dBA (model GS752TPv2), or 43 dBA (model GS752TPP).
•56 Gbps (models GS728TPv2 and GS728TPPv2) or 104 Gbps (models GS752TPv2 and GS752TPP)
full-duplex, nonblocking switch fabric.
Introduction
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

•Includes 19-inch rack-mount kit for rack installation.
•Full compatibility with IEEE standards:
-IEEE 802.3 Ethernet
-IEEE 802.3i 10BASE-T
-IEEE 802.3u 100BASE-T
-IEEE 802.3ab 1000BASE-T
-IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX
-IEEE 802.1Q VLAN tagging
-IEEE 802.3x Full-duplex flow control
-IEEE 802.3ad Link aggregation (LAG with LACP)
-IEEE 802.1ab LLDP
-IEEE 802.1p Class of Service (QoS)
-IEEE 802.1D Spanning Tree Protocol (STP)
-IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
-IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
-IEEE 802.1x RADIUS network access control
-IEEE 802.3az Energy Efficient Ethernet (EEE)
-IEEE 802.3af Power over Ethernet (PoE)
-IEEE 802.3at Power over Ethernet plus (PoE+)
•AutoSensing and autonegotiating capabilities for all ports.
•Auto Uplink™technology is supported on all ports.
•Automatic address learning function to build the packet-forwarding information table.The table contains
up to 16K Media Access Control (MAC) addresses.
•Store-and-forward transmission to remove bad packets from the network.
•Active flow control to minimize packet loss and frame drops.
•Half-duplex backpressure control.
•Per-port status LEDs and system status LEDs.
•NETGEAR green power-saving features:
-Energy efficiency mode that fully conforms to the IEEE802.3az standard
-Per-port automatic change to a lower power mode when the port link is down
Introduction
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

Safety Instructions andWarnings
Use the following safety guidelines to ensure your own personal safety and to help protect your system from
potential damage.
To reduce the risk of bodily injury, electrical shock, fire, and damage to the equipment, observe the following
precautions:
•This product is designed for indoor use only in a temperature-controlled (0–50°C) and humidity-controlled
(90 percent maximum relative humidity, noncondensing) environment.
Any device that is located outdoors and connected to this product must be properly grounded and surge
protected.
To the extent permissible by applicable law, failure to follow these guidelines can result in damage to
your NETGEAR product, which might not be covered by NETGEAR’s warranty.
•Observe and follow service markings:
-Do not service any product except as explained in your system documentation.
-Opening or removing covers that are marked with the triangular symbol with a lightning bolt can
expose you to electrical shock.We recommend that only a trained technician services components
inside these compartments.
•This device uses double-pole/neutral fusing.Servicing this device can present a risk of electrical shock.
Disconnect power before servicing the device.
•If any of the following conditions occur, unplug the product from the electrical outlet and replace the part
or contact your trained service provider:
-The power cable, extension cable, or plug is damaged.
-An object fell into the product.
-The product was exposed to water.
-The product was dropped or damaged.
-The product does not operate correctly when you follow the operating instructions.
•Keep your system away from radiators and heat sources. Also, do not block cooling vents.
•Do not spill food or liquids on your system components, and never operate the product in a wet
environment.If the system gets wet, see the appropriate section in your troubleshooting guide, or contact
your trained service provider.
•Do not push any objects into the openings of your system.Doing so can cause fire or electric shock by
shorting out interior components.
•Use the product only with approved equipment.
•Allow the product to cool before removing covers or touching internal components.
•Operate the product only from the type of external power source indicated on the electrical ratings label.
If you are not sure of the type of power source required, consult your service provider or local power
company.
Introduction
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

•To avoid damaging your system, be sure that the voltage selection switch (if provided) on the power
supply is set to match the power at your location:
-115V, 60 Hz in most of North and South America and some Far Eastern countries such as South
Korea and Taiwan
-100V, 50 Hz in eastern Japan and 100V, 60 Hz in western Japan
-230V, 50 Hz in most of Europe, the Middle East, and the Far East
•Be sure that attached devices are electrically rated to operate with the power available in your location.
•Use only approved power cables. If you were not provided with a power cable for your system or for
any AC-powered option intended for your system, purchase a power cable approved for your country.
The power cable must be rated for the product and for the voltage and current marked on the product
electrical ratings label.The voltage and current rating of the cable must be greater than the ratings
marked on the product.
•To help prevent electric shock, plug the system and peripheral power cables into properly grounded
electrical outlets.
•The peripheral power cables are equipped with three-prong plugs to help ensure proper grounding. Do
not use adapter plugs or remove the grounding prong from a cable.If you must use an extension cable,
use a three-wire cable with properly grounded plugs.
•Observe extension cable and power strip ratings.Make sure that the total ampere rating of all products
plugged into the extension cable or power strip does not exceed 80 percent of the ampere ratings limit
for the extension cable or power strip.
•To help protect your system from sudden, transient increases and decreases in electrical power, use a
surge suppressor, line conditioner, or uninterruptible power supply (UPS).
•Position system cables and power cables carefully. Route cables so that they cannot be stepped on or
tripped over. Be sure that nothing rests on any cables.
•Do not modify power cables or plugs. Consult a licensed electrician or your power company for site
modifications.
•Always follow your local and national wiring rules.
Introduction
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

2
Hardware Overview
This chapter describes the switch hardware features.
The chapter includes the following sections:
•Hardware Description
•Switch Hardware Interfaces
9

Hardware Description
The following sections describe the switch hardware features.
Front Panel
The switch provides twenty-four or forty-eight 10/100/1000BASE-T RJ-45 PoE+ ports and four SFP ports.
The following figures show the front panels.(The front panels do not state the v2 model designation.)
Figure 1. Front panel model GS728TPv2 (also applies to model GS728TPPv2)
Models GS728TPv2 and GS728TPPv2 provide twenty-four 10/100/1000BASE-T RJ-45 PoE+ ports and
four SFP ports.
Figure 2. Front panel model GS752TPv2 (also applies to model GS752TPP)
Models GS752TPv2 and GS752TPP provide forty-eight 10/100/1000BASE-T RJ-45 PoE+ ports and four
SFP ports.
Hardware Overview
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

Table 1. Front panel
DescriptionNumber
For more information, see LEDs on page 12.Power LED1
Fan LED2
PoE Max LED3
LED Mode LEDs4
LED Mode button.This button lets you change the information that the port LEDs provide, which is either
switching information (link, speed, and activity) or PoE information (PoE-powered and PoE fault).
For more information, see LEDs on page 12.
5
Reset button.
For more information, see Reset Button on page 14.
6
Factory Defaults button.
For more information, see Factory Defaults Button on page 14.
7
USB 2.0 port for firmware updates, configuration backups, and memory dumps.
For more information, see USB Port on page 14.
8
24 or 48 LEDs associated with the Ethernet ports.Depending on the position of the LED Mode button, the
LEDs provide either switching information or PoE information.
For more information, see LEDs on page 12.
9
4 LEDs associated with the 4 SFP ports.For each port, the associated LED functions as the combined link
and activity LED.
For more information, see LEDs on page 12.
10
24 or 48 independent 10/100/1000BASE-T RJ-45 PoE ports.
For more information, see RJ-45 Ports for 10/100/1000M BASE-T Ethernet Connectivity on page 13.
11
4 dedicated SFP ports in which you can install GBICs for fiber or copper connections.
For more information, see SFP Ports for Fiber or Copper Connectivity on page 14.
12
Hardware Overview
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

LEDs
This section describes the LEDs on the front panel of the switch.
Table 2. Front panel LEDs
DescriptionLED
Solid green.The switch is powered on.
Solid yellow.The switch is starting.
Off. Power is not supplied to the switch.
Power LED
Solid yellow.The internal fan failed.
Off.The internal fan is operating normally.
Fan LED
Off. Sufficient (more than 7W of) PoE power is available.
Solid yellow.Less than 7W of PoE power is available.
Blinking yellow.At least once during the previous two minutes, less than 7W of PoE
power was available.
PoE Max LED
Solid green.The port LEDs function in Ethernet Mode.
Solid yellow.The port LEDs function in PoE Mode.
LED Mode LED
The LED Mode button is set to Ethernet Mode:
Off. No Ethernet link is established.
Solid green. A valid 1000 Mbps Ethernet link is established.
Blinking green.The port is transmitting or receiving packets at 1000 Mbps.
Solid yellow.A valid 10 Mbps or 100 Mbps Ethernet link is established.
Blinking yellow.The port is transmitting or receiving packets at 10 Mbps or 100 Mbps.
RJ-45 LEDs for ports 1–24 or
ports 1–48
Depending on the position of
the LED Mode button, the
LEDs for an associated port
function either in Ethernet
Mode and indicate the link
status, speed, and activity or
in PoE Mode and indicate the
PoE status. The LED Mode button is set to PoE Mode:
Off.The port is not delivering PoE.
Solid green.The port is delivering PoE.
Solid yellow.A PoE fault occurred. For more information, see PoE Troubleshooting
Suggestions on page 29.
Off. No SFP module link is established.
Solid green. A valid 1000 Mbps link is established.
Blinking green.The SFP port is transmitting or receiving packets at 1000 Mbps.
Link and ACT LEDs for ports
26–28 or ports 49–52
Hardware Overview
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

Back Panel
The back panel provides a Kensington lock and AC power receptacle.(The switch integrates a fixed, internal
power supply.) The console port is not for customer use.
The following figures show the back panels.
Figure 3. Back panel models GS728TPv2 and GS728TPPv2
Figure 4. Back panel models GS752TPv2 and GS752TPP
Switch Hardware Interfaces
The following sections describe the hardware interfaces on the switch.
RJ-45 Ports for 10/100/1000M BASE-T Ethernet Connectivity
All RJ-45 copper ports support autosensing.When you insert a cable into an RJ-45 port, the switch
automatically ascertains the maximum speed (10 Mbps, 100 Mbps, or 1 Gbps) and duplex mode (half-duplex
or full-duplex) of the attached device.All ports support a Category 5e (Cat 5e) cable (or higher-rated Ethernet
cable) terminated with an 8-pin RJ-45 connector.
To simplify the procedure for attaching devices, all RJ-45 ports support Auto Uplink technology.This
technology allows attaching devices to the RJ-45 ports with either straight-through or crossover cables.
When you insert a cable into the switch’s RJ-45 port, the switch automatically performs the following actions:
•Senses whether the cable is a straight-through or crossover cable.
•Determines whether the link to the attached device requires a normal connection (such as when you
are connecting the port to a computer) or an uplink connection (such as when you are connecting the
port to a router, switch, or hub).
•Automatically configures the RJ-45 port to enable communications with the attached device.The Auto
Uplink technology compensates for setting uplink connections while eliminating concern about whether
to use crossover or straight-through cables when you attach devices.
All copper ports also support Power over Ethernet (PoE+).
Hardware Overview
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

SFP Ports for Fiber or Copper Connectivity
To enable fiber or additional copper connections on the switch, SFP ports accommodate standard small
form-factor pluggable (SFP) gigabit interface converters (GBICs, also referred to as transceiver modules)
for 1G fiber or copper connectivity. GBICs are sold separately from the switch.
The switch supports the following NETGEAR SFP transceiver modules:
•AGM731F SFP transceiver 1000BASE-SX, SFP short-reach multimode LC GBIC
•AGM732F SFP transceiver 1000BASE-LX, SFP long-reach multimode LC GBIC
•AGM734 SFP transceiver 1000BASE-T, SFP copper RJ-45 GBIC
For more information about NETGEAR SFP transceiver modules and cables, visit
netgear.com/business/products/switches/modules-accessories.
Reset Button
The switch provides a Reset button on the front panel so that you can reboot the switch. Save the
configuration before you press the Reset button.
To reboot the switch:
1. Insert a device such as a straightened paper clip into the opening.
2. Press the recessed Reset button.
The switch reboots.
Factory Defaults Button
The switch provides a Factory Defaults button on the front panel so that you can return the switch to its
factory default settings, causing all custom settings to be erased.
To return the switch to its factory default settings:
1. Insert a device such as a straightened paper clip into the opening.
2. Press the recessed Factory Defaults button for more than three seconds.
The switch reboots and returns to its factory default settings.
USB Port
The switch provides one USB 2.0 port that lets you upgrade firmware from a disk, back up the configuration
to a storage device, and allow for the collection of a memory dump for debugging purposes.
A device that you attach to the USB port must comply with the following requirements:
•The USB device must support USB 2.0.
•The USB device must support the FAT32 or VFAT file type.The NTFS file type is not supported.
Because of hardware limitations, the write and read speed to and from a USB device is about 1 Mbps.
Hardware Overview
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

3
Applications
The switch is designed to provide flexibility in configuring network connections.You can use the switch as an
aggregation switch in a larger network or as a backbone switch in a small office or home office network to support
10 Mbps, 100 Mbps, and 1 Gbps Ethernet and fiber routers, switches, and hubs.You can connect PoE and
PoE+ devices and non-PoE devices directly to the switch.
This chapter includes the following sections:
•PoE Overview
•Gigabit Aggregation Switching With PoE
•Connect PoE Equipment in a Business Environment
•Connect PoE Equipment for Surveillance and Security
15

PoE Overview
The switch can supply up to 30W Power over Ethernet Plus (PoE+, IEEE 802.3at) to each copper port, up
to the maximum power PoE budget for all active PoE+ ports.The switch is backward compatible with PoE
(IEEE 802.3af).
The number of PoE+ port and the maximum PoE power budget across all active PoE+ ports depends on
the switch model:
•GS728TPv2. 24 PoE+ ports with a maximum PoE power budget of 190W
•GS728TPPv2. 24 PoE+ ports with a maximum PoE power budget of 380W
•GS752TPv2. 48 PoE+ ports with a maximum PoE power budget of 380W
•GS752TPP. 48 PoE+ ports with a maximum PoE power budget of 760W
Supplied power is prioritized according to the port order, up to the total power budget of the device.For
example, for model GS728TPv2, port 1 receives the highest PoE priority, while port 24 is relegated to the
lowest PoE priority.
If the power requirements for attached devices exceed the total power budget of the switch, the PoE power
to the device on the highest-numbered active PoE+ port is disabled to make sure that the devices connected
to the higher-priority, lower-numbered PoE+ ports are supported first.
Although a device is listed as an 802.3at PoE+–powered or 802.3af PoE–powered device, it might not
require the maximum power limit that is specified by its IEEE standard. Many devices require less power,
allowing all PoE+ ports to be active simultaneously when the devices correctly report their PoE class to the
switch.
Using the local browser interface, you can control how PoE power is allocated across active PoE+ ports by
overriding the default or autodetected PoE power limits for individual PoE+ ports.You can also specify the
exact PoE power limit per port from 3.0W to 30.0W.
Applications
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

Gigabit Aggregation SwitchingWith PoE
You can use the switch as an aggregation switch that serves as power sourcing equipment (PSE) in a
network that gives users Gigabit access to network devices and the Internet.The switch can provide PoE
or PoE+ to devices such as WiFi access points, cameras, and VoIP phones.
In a small office or home office network, you can use the switch as a Gigabit backbone switch and connect
it directly to your Internet router or Internet modem.
Thefollowingfigure showsthe switchfunctioning as anaggregationswitchwith an uplinktoa network router,
a firewall, and the Internet and connected to one managed switch and one unmanaged switch, a storage
device, computers and workstations, PoE+ WiFi access points, and PoE VoIP phones.
Figure 5. Sample aggregation switching with PoE+
DeviceLetterDeviceLetter
Switch model GS108 (Gigabit
unmanaged switch)
ESwitch model GS728TPv2A
ReadyNASFNetwork router or firewallB
Computers and workstationsGInternetC
PoE+ WiFi access pointsHSwitch model GS116E (Gigabit Smart
Managed Plus switch)
D
PoE VoIP phonesI
ConnectionLine
1G connection to network devices, including switches such as the GS108 and GS116E, computers,
workstations, and storage devices such as a ReadyNAS
Black
1G connection in a link aggregation group (LAG)Dotted black
1G connection to PoE+ devices such as WiFi access pointsGreen
1G connection to PoE devices such as VoIP phonesBlue
Applications
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

Connect PoE Equipment in a Business Environment
The following figure shows an example of how you can connect PoE+ wireless access points, PoE VoIP
phones, and PoE surveillance equipment to the switch in a business environment.
Ina smalloffice or homeoffice network,youcan connecttheswitchdirectlyto yourInternet router orInternet
modem.
Figure 6. Sample PoE business use case
DeviceLetterDeviceLetter
PoE Arlo security camerasDSwitch model GS752TPv2A
PoE+ WiFi access pointsENetwork router or firewallB
PoE VoIP phonesFInternetC
ConnectionLine
1G connection to network devices, including a storage system such as a ReadyNASBlack
1G connection to PoE+ devices such as pan-tilt-zoom (PTZ) or FlexPower security camerasGreen
1G connection to PoE devices such as Arlo (or other) security cameras and VoIP phonesBlue
Applications
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

Connect PoE Equipment for Surveillance and Security
The following figure shows an example of how you can connect PoE and non-PoE equipment to the switch
for surveillance and security purposes.
Ina smalloffice or homeoffice network,youcan connecttheswitchdirectlyto yourInternet router orInternet
modem.
Figure 7. Sample switch surveillance and security application
DeviceLetterDeviceLetter
ReadyNASon which theMilestoneArcus
application is installed
DSwitch model GS752TPPA
Network router or firewallB
PoE+ Pan-tilt-zoom (PTZ) camerasEInternetC
ConnectionLine
1G connection to network devices, including storage systems such as a ReadyNASBlack
1G connection in a link aggregation group (LAG)Dotted black
1G connection to PoE+ devices such as pan-tilt-zoom (PTZ) or FlexPower security camerasGreen
Applications
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24-Port and 48-Port Gigabit PoE+ Smart Managed Pro Switches with 4 SFP Ports

4
Installation
This chapter describes the installation procedures for the switch.Switch installation involves the steps described
in the following sections:
•Step 1: Prepare the Site
•Step 2: Protect Against Electrostatic Discharge
•Step 3: Unpack the Switch
•Step 4: Install the Switch
•Optional Step 5: Install SFP Transceiver Modules
•Step 6: Connect Devices to the Switch
•Step 7: Check the Installation
•Step 8: Apply Power and Check the LEDs
•Step 9: Manage the Switch
20