NETGEAR M4300-96X Manual

Fully Managed
Stackable Switch
Hardware Installation Guide
M4300-96X
April 2018
202-11815-02
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.
Revision History
CommentsPublish DatePublication Part
Number
Added information about the APM402XL port card and updated the
information about port numbering.
April 2018202-11815-02
First publication.March 2018202-11815-01
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Fully Managed Stackable Switch M4300-96X

Contents
Chapter 1 Introduction
Overview................................................................................................................6
Features.................................................................................................................6
Stacking Concepts.................................................................................................8
Safety Instructions and Warnings..........................................................................9
Chapter 2 Hardware Overview
Hardware Descriptions.........................................................................................12
Front Panel......................................................................................................12
Back Panel......................................................................................................13
System LEDs..................................................................................................14
Port Numbering...............................................................................................15
Switch Hardware Interfaces.................................................................................18
Port Cards and Port LEDs...............................................................................18
Cables and Speed...........................................................................................19
Multi-Gigabit RJ-45 Ports................................................................................19
10GBASE-X and 1000BASE-X Transceiver Modules and Cables for SFP+
Ports................................................................................................................20
40GBASE-X Transceiver Modules and Cables for QSFP+ Ports....................21
Reset Button...................................................................................................21
RJ-45 RS232 Console Port.............................................................................21
Out-of-Band 1G Ethernet Port.........................................................................21
USB Port.........................................................................................................21
Mini USB Console Port....................................................................................22
Power Supply Units..............................................................................................22
PoE Power Budgets.............................................................................................23
Chapter 3 Installation
Step 1: Prepare the Site.......................................................................................25
Step 2: Protect Against Electrostatic Discharge...................................................25
Step 3: Unpack the Switch...................................................................................26
Step 4: Install the Switch......................................................................................27
Install the Switch in a Rack Using the Front Rack-Mounting Brackets............27
Install the Switch in a Rack Using the Rear Rack-Mounting Brackets With
Rails................................................................................................................28
Install the Switch on a Flat Surface.................................................................29
Step 5: Connect PoE and Non-PoE Devices to the Switch..................................29
Step 6: Install SFP or QSFP Transceiver Modules...............................................30
Install SFP Transceiver Modules.....................................................................30
Install QSFP Transceiver Modules..................................................................31
Step 7: Install a Power Supply Unit......................................................................31
Step 8: Check the Installation Before You Apply Power.......................................32
3

Step 9: Apply AC Power and Check the LEDs.....................................................33
Optional Step 10: Connect a Console to the Switch............................................33
Chapter 4 Maintenance andTroubleshooting
Replace a Power Supply Unit..............................................................................36
Troubleshooting Chart..........................................................................................37
PoE Troubleshooting Suggestions.......................................................................38
Additional Troubleshooting Suggestions..............................................................38
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Fully Managed Stackable Switch M4300-96X

1
Introduction
The NETGEAR Fully Managed Switch Model M4300-96X is a high-performance, IEEE-compliant, 40G access
and aggregation layer switch.The modular design of the switch includes 12 slots for port cards with support for
up to 96 ports so that you can customize the switch for your network environment and add port cards as needed.
The switch supports multispeed 10GBASE-T port cards for copper connections, including Power over Ethernet
plus (PoE+) port cards, SFP+ port cards for 1 Gbps and 10 Gbps fiber connections, and QSFP+ port cards for
40G fiber connections.The switch is also stackable.
In this guide, the Fully Managed Switch Model M4300-96X is referred to as the switch.
This hardware installation guide complements the installation guide that came with the switch.
This chapter serves as an introduction to the switch and includes the following sections:
•Overview
•Features
•Stacking Concepts
•Safety Instructions and Warnings
For more information about the topics that are covered in this manual, visit the support website
at netgear.com/support.
Note
For switch documentation, including the user manual, the command-line interface manual,
and the data sheet, visit netgear.com/support/product/M4300-96X.aspx#docs.
Note
5

Overview
Theswitchprovidesafull-width chassis with12 slots for port cardsand two small form-factor,modularpower
supply unit (PSU) bays.Each slot can support a 10G port card with 8 ports for a total of 96 ports on the
switch, with each port supporting 10G. Alternately, each slot can support a 40G port card with 2 ports for a
total of twenty-four 40G ports on the switch.Slots 1 through 6 can accept PoE+ port cards, with a total
supported power budget of 1,440W for 48 ports.All 10G Ethernet port cards support
100M/1G/2.5G/5G/10GBASE-T ports.The SFP port cards support 1G/10GBASE-X SFP+ ports in which
you can install 1G and 10G transceiver modules (GBICs) or direct-attach cables (DACs).The QSFP+ port
cards support QSFP+ modules, break-out cables, and DACs.
The switch integrates full-duplex, nonblocking 1.92 terabit per second (Tbps) switch fabric that provides
10G line rate for all 96 ports or 40G line rate for up to 24 ports.
The switch supports the following port cards:
•APM408C. Provides eight 100M/1G/2.5G/5G/10GBASE-T ports.
•APM408P. Provides eight 100M/1G/2.5G/5G/10GBASE-T PoE+ ports.
•APM408F. Provides eight 1G/10GBASE-X SFP+ ports in which you can install 1G and 10G GBICs or
DACs.
•APM402XL.Provides two 40GBASE-X QSFP+ ports in which you can install QSFP+ modules, break-out
cables, or DACs.For an APM402XL port connection at 40 Gbps, use modules or cables that are
compatible with 40GBASE-SR4, 40GBASE-LR4, and 40GBASE-CR4.
The switch lets you create high-speed connections to a server or network backbone.For example, you can
do the following:
•Connect switches to each other with high-speed links
•Link to high-speed servers
•Provide 100M/1G/2.5G/5G/10G copper, 1G/10G fiber, and 40G fiber connectivity
•Connect up to eight switches in a stack to create a high-port-capacity solution with a single point of
administration
You would typically rack-mount the switch in a wiring closet or equipment room, either as a standalone
switch or stacked with other switches.The switch is IEEE compliant and offers low latency for high-speed
networking.All ports can automatically negotiate to the highest speed, which makes the switch also suitable
for environments with a mix of Ethernet, Fast Ethernet, Gigabit Ethernet, and 10-Gigabit Ethernet devices.
The 10/100 Mbps ports can operate in half-duplex or full-duplex mode.The 1G/2.5G/5G/10G and 40G ports
always operate in full-duplex mode.
Features
The switch supports the following key hardware features:
•Switch ports in various configurations through the use of the following port cards:
-APM408C. Provides eight 100M/1G/2.5G/5G/10GBASE-T ports.
-APM408P. Provides eight 100M/1G/2.5G/5G/10GBASE-T PoE+ ports.
Introduction
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Fully Managed Stackable Switch M4300-96X

-APM408F.Provides eight 1G/10GBASE-X SFP+ ports in which you can install 1G and 10G GBICs
or DACs.
-APM402XL. Provides two 40GBASE-X QSFP+ ports in which you can install QSFP+ modules,
break-out cables, or DACs.
•Support for 1.92Tbps switching fabric (all ports line-rate).
•One out-of-band 1G Ethernet port.
•One RJ-45 RS232 console port.
•One mini USB console port.
•One regular USB port for connection to a storage device.
•Two PSU bays for small form-factor modular PSUs.
•Support for stacking on any 10G or 40G port.
•Full-width, 2U chassis.
•Full compatibility with IEEE standards:
-IEEE 802.3 (Ethernet )
-IEEE 802.3i (10BASE-T)
-IEEE 802.3u (100BASE-TX)
-IEEE 802.3ab (1000BASE-T)
-IEEE 802.3an (10GBASE-T)
-IEEE 802.3z (1000BASE-SX/LX)
-IEEE 802.3ae (10GBASE-SR, 10GBASE-LR)
-IEEE 802.3ba (40GBASE-SR4, 40GBASE-LR4, and 40GBASE-CR4)
-IEEE 802.3x Full-duplex flow control
-IEEE 802.3ad Link aggregation (LAG with LACP)
-IEEE 802.3az Energy Efficient Ethernet (EEE)
-IEEE 802.3af (PoE)
-IEEE 802.3at (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.
•Nonstop Forwarding Failover (NSF) support for the master in a stack.
Introduction
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Fully Managed Stackable Switch M4300-96X

•NETGEAR green power-saving features, including energy efficiency mode that fully conforms to the
IEEE802.3az standard.
•Support for an APS1200W PSU to provide a larger power PoE budget.
Stacking Concepts
A single switch can control and manage a stack.This switch is referred to as the stack master, or simply,
the master. Any other members in the stack are referred to as slaves. All switches in a stack are stack
members.
Slaves can download firmware from the master and the master can push firmware to the slaves.
The master runs the fully operational software of a switch. In addition, the master runs the master software
of the distributed switching application that configures and manages all slaves.Generally, the master operates
the remote slave’s low-level drivers through the distributed switching application part that is running in the
context of the slave.
During stacking setup, the switches autoselect one switch as the master. All other switches become slaves
and are assigned unique stack IDs. One of the slaves is designated as the backup master.The backup
master functions as a slave but can become the master if the original master fails.In the default configuration,
the master and backup master are assigned unit IDs of 1 and 2, respectively.You can use the local
browser–based management interface to configure different ID assignments.The master provides a single
point of control and management as well as a single interface through which to control and manage the
stack.
Switch software is downloaded separately for each stack member. However, all stack members must be
running the same software version.
A stack unit can operate in one of the following modes:
•A standalone switch runs as a general switch.The standalone unit does not run the stacking application
until it is connected to a stack.
•A master manages the entire stack and is responsible for the entire stack configuration. All protocols
run in the context of the master, which updates and synchronizes the backup master.
•A backup master runs as a slave until it must take over from the master.In addition, the backup master
continuously monitors the existence and operation of the master. If the master fails, the backup master
assumes the role of master through a switchover.
•A slave runs only a slave version of the distributed switching software, which allows the applications
running on the master to control and manage the resources of the slave.
A stack can contain a mix of up to eight switches.All models support stacking.The master supports Nonstop
Forwarding Failover (NSF).
For information about how to configure stacking through the software, see the user manual, which you can
download by visiting downloadcenter.netgear.com.
Introduction
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Fully Managed Stackable Switch M4300-96X

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 or 32–122°F) 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.
•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.
•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:
Introduction
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Fully Managed Stackable Switch M4300-96X

-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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Fully Managed Stackable Switch M4300-96X