NETGEAR ProSAFE FS726Tv2 Manual

350 East Plumeria Drive
San Jose, CA 95134
USA
September 2013
202-11325-01
ProSAFE 24-Port 10/100 Smart
Switch with 2 Gigabit Ports FS726Tv2
Hardware Installation Guide

2
ProSAFE 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2
Support
Thank you for selecting NETGEAR products.
After installing your device, locate the serial number on the label of your product and use it to register your product
at https://my.netgear.com. You must register your product before you can use NETGEAR telephone support.
NETGEAR recommends registering your product through the NETGEAR website. For product updates and web
support, visit http://support.netgear.com.
Phone (US & Canada only): 1-888-NETGEAR.
Phone (Other Countries): Check the list of phone numbers at
http://support.netgear.com/general/contact/default.aspx.
Trademarks
NETGEAR, the NETGEAR logo, and Connect with Innovation are trademarks and/or registered trademarks of
NETGEAR, Inc. and/or its subsidiaries in the United States and/or other countries. Information is subject to change
without notice. © NETGEAR, Inc. All rights reserved.
Revision History
Publication Part Number Publish Date Comments
202-11325-01 September 2013 First publication

3
Contents
Chapter 1 Introduction and Hardware Description
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Switch Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Product Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
RJ-45 Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
SFP GBIC Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Factory Defaults Button and Reset Button. . . . . . . . . . . . . . . . . . . . . . . . .11
Chapter 2 Installation
Step 1: Prepare the Site. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Step 2: Install the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Install the Switch on a Flat Surface . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Install the Switch in a Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Step 3: Check the Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Step 4: Connect Devices to the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Step 5: Install an SFP GBIC Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Step 6: Apply AC Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Step 7: Manage the Switch through a Web Browser or
through the Smart Control Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Chapter 3 Troubleshooting
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Troubleshooting Suggestions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Network Adapter Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Switch Integrity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Autonegotiation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Appendix A Physical and Technical Specifications

4
1
1. Introduction and Hardware
Description
The NETGEAR® ProSAFE® 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2 is a
state-of-the-art, high-performance, IEEE-compliant network solution for users who require the
flexibility of a small form-factor pluggable (SFP) GBIC slot. To simplify installation, the switch is
shipped ready for use out of the box.
The chapter covers the following topics:
•Overview
•Switch Features
•Package Contents
•Front Panel
•Back Panel
•LEDs
•Product Label
•RJ-45 Ports
•SFP GBIC Module
•Factory Defaults Button and Reset Button
Note: For more information about the topics covered in this manual, visit
the support website at support.netgear.com.
Note: Firmware updates with new features and bug fixes are made
available from time to time on downloadcenter.netgear.com. Some
products can regularly check the site and download new firmware,
or you can check for and download new firmware manually. If the
features or behavior of your product do not match what is described
in this guide, you might need to update your firmware.

Introduction and Hardware Description
5
ProSAFE 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2
Overview
This hardware installation guide is for the NETGEAR ProSAFE 24-Port 10/100 Smart Switch
with 2 Gigabit Ports FS726Tv2. The switch provides twenty-four 10/100BASE-T ports, two
10/100/1000BASE-T ports, one of which functions as a combo port, and one small
form-factor pluggable (SFP) GBIC slot that functions as a combo port.
You can make high-speed connections using the Gigabit Ethernet ports. For example:
•Connecting switches to each other with high-speed links
•Connecting to a network backbone
•Linking to high-speed servers
•Providing 10/100/1000 Mbps copper and 100/1000 Mbps fiber connectivity
Note: In this guide, the NETGEAR ProSAFE 24-Port 10/100 Smart Switch
with 2 Gigabit Ports FS726Tv2 is referred as the switch.
The switch also provides the benefit of administrative management with a complete package
of features to monitor, configure, and control the network. With the web management
interface, you can view the switch’s many features and use them in a simple and intuitive
manner. The switch’s management features include configuration for port and switch
information, VLAN for traffic control, port trunking for increased bandwidth, and Class of
Service (CoS) for traffic prioritization. Initial discovery of the switch on the network requires
the Smart Control Center, a utility that runs on a computer.
You can use the switch freestanding or rack-mounted in a wiring closet or equipment room.
The switch is IEEE-compliant and provides low latency for high-speed networking. All ports
can automatically negotiate to the highest speed. This capability makes the switch well suited
for environments that have a mix of Ethernet, Fast Ethernet, and Gigabit Ethernet devices. In
addition, all RJ-45 ports operate in half- or full-duplex mode. The maximum segment length is
328 feet (100 meters) over a Category 5 twisted-pair cable.
You can use the switch as a desktop to build a small network that enables you to have
1000 Mbps access to a file server. With full duplex enabled, the switch port connected to the
server or computer can provide 2000 Mbps throughput.

Introduction and Hardware Description
6
ProSAFE 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2
Figure 1. Example of a network configuration
Switch Features
The following list identifies the key features of the switch:
•Twenty-four RJ-45 10/100 Fast Ethernet switching ports.
•Two RJ-45 10/100/1000 Gigabit Ethernet switch ports, one of which (26T) functions as a
combo port.
•One small form-factor pluggable (SFP) GBIC slot (26F) that functions as a combo port.
A combo port is a single port with two physical connections, SFP fiber and RJ-45 copper.
The RJ-45 copper port corresponding to the combo port is the 10/100/1000 autosensing
Gigabit Ethernet switch combo port. The SFP fiber port corresponding to the combo port
is the SFP GBIC slot. If both the RJ-45 copper combo port and the SFP fiber combo port
have devices connected, the device that was connected first takes precedence. In other
words, the combo port functions on a first-come, first-served basis.
The following SFP GBICs are supported:
-1000BASE-SX (NETGEAR AGM731F)
-1000BASE-LX (NETGEAR AGM732F)
•The switch provides full compatibility with IEEE standards:
-IEEE 802.3i (10BASE-T)
-IEEE 802.3u (100BASE-TX, 100BASE-FX)

Introduction and Hardware Description
7
ProSAFE 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2
-IEEE 802.3x (full-duplex flow control)
-IEEE 802.3z (1000BASE-X)
-IEEE 802.3ab (1000BASE-T)
-IEEE 802.3az (EEE)
•Autosensing and autonegotiating capabilities for all ports.
•Auto MDI/MIDX technology is supported on all ports.
•Automatic address-learning function to build the packet-forwarding information table. The
table contains up to 8 K Media Access Control (MAC) addresses.
•Full- and half-duplex functions for all 10/100/1000 Mbps ports.
•Store-and-forward transmission to remove corrupt packets from the network.
•Full-duplex IEEE 802.3x pause frame flow control.
•Active flow control to minimize packet loss and frame drops.
•Half-duplex back-pressure control.
•Per-port LEDs and system Power LED.
•Internal power supply.
•Standard 1U high, rack-mountable 19-inch chassis.
Package Contents
The following figure shows the package contents of the switch.
350 East Plumeria Drive
San Jose, CA 95134
USA
Sept 2013
202-11251-01
350 East Plumeria Drive
San Jose, CA 95134
USA
Sept 2013
202-
1
1251-01
ProSAFE Fast Ethernet PoE Smart
Switch FS726Tv2
Hardware Installation Guide
Figure 2. Package contents

Introduction and Hardware Description
8
ProSAFE 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2
Verify that the package contains the following:
•NETGEAR ProSAFE 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2
•Rubber footpads for tabletop installation
•Power cord
•Rack-mount kit for installing the switch in a 19-inch rack
•Smart Switch resource CD with the Smart Control Center utility and a link to the online
Software Administration Manual.
•Installation guide
•Warranty support information card
If any of the parts are incorrect, missing, or damaged, contact your NETGEAR dealer. Keep
the carton, including the original packing materials, in case you need to return the product for
repair.
Front Panel
The switch provides twenty-four 10/100BASE-T ports, two 10/100/1000BASE-T copper ports,
one of which (26T) is a combo port, and one small form-factor pluggable (SFP) GBIC slot
(26F), which functions as a combo port.
1 through 4,
see Figure 4
5
567
Combo port
[26T and 26F]
6
Figure 3. Front panel
1
2
3
4
Figure 4. Close up left side of the front panel

Introduction and Hardware Description
9
ProSAFE 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2
The front panel contains the following components:
1. Power LED
2. Recessed Defaults button to restore the switch to the factory defaults
3. Recessed Reset button to reboot the switch
4. Twenty-four Link/ACT port LEDs
5. Twenty-four RJ-45 10/100BASE-T ports
6. Two RJ-45 Gigabit Ethernet ports with corresponding Link/ACT LEDs
7. One small form-factor pluggable (SFP) GBIC slot with a corresponding Link/ACT LED
Back Panel
The back panel provides a 100–240 VAC/50–60 Hz universal power inlet, which is a standard
AC power receptacle that accommodates the supplied power cord.
Figure 5. Back panel
LEDs
The following table describes the LEDs.
Table 1. LED descriptions
Port LED Designation
(Not applicable, system LED) Power • Off. Power is disconnected.
•Solid green. Power is supplied to the switch and the
switch is operating normally.
Twenty-four 10/100BASE-T
ports (one LED for each port) Link/ACT • Off. No link is established on the port.
•Solid green.A valid link of any speed is established on the
port.
•Blinking green. Packet transmission or reception occurs
at any speed on the port.
Two Gigabit Ethernet ports
(one LED for each port: 25
and 26T)
Link/ACT • Off. No link is established on the port, or the
•Solid green. A valid 1000 Mbps link is established on the
port.
•Blinking green. Packet transmission or reception occurs
at 1000 Mbps on the port.
•Solid yellow. A valid 10 or 100 Mbps link is established on
the port.
•Blinking yellow. Packet transmission or reception occurs
at 10 or 100 Mbps on the port.

Introduction and Hardware Description
10
ProSAFE 24-Port 10/100 Smart Switch with 2 Gigabit Ports FS726Tv2
Product Label
The product label on the back panel of the switch shows the hardware model number and
version, the software version, the unique MAC address, and the unique serial number. The
following figure shows a generic product label.
Figure 6. Generic product label
RJ-45 Ports
RJ-45 ports are autosensing ports. When you insert a cable into an RJ-45 port, the switch
automatically ascertains the maximum speed (10, 100, or 1000 Mbps) and duplex mode
(half- or full-duplex) of the attached device. All ports support a twisted-pair cable that is
terminated with an 8-pin RJ-45 plug.
To simplify the procedure for attaching devices, all RJ-45 ports support Auto MDI/MIDX. This
technology enables you to attach 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 configures the RJ-45 port to enable communications with the attached device.
With Auto MDI/MIDX technology, you do not need to configure uplink connections, and you
do not need to think about whether to use crossover or straight-through cables when you
attach a device.
One SFP GBIC slot (one LED
for slot 26F) Link/ACT • Off. No link is established on the GBIC in the slot.
•Solid green. A valid 1000 Mbps link is established on the
GBIC in the slot.
•Blinking green. Packet transmission or reception occurs
at 1000 Mbps on the GBIC in the slot.
•Solid yellow. A valid 100 Mbps link is established on the
GBIC in the slot.
•Blinking yellow. Packet transmission or reception occurs
at 100 Mbps on the GBIC in the slot.
Table 1. LED descriptions (continued)
Port LED Designation