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The document conventions describe text formatting conventions, command syntax conventions, and important notice formats used in
Brocade technical documentation.
Text formatting conventions
Text formatting conventions such as boldface, italic, or Courier font may be used in the flow of the text to highlight specific words or
phrases.
FormatDescription
bold textIdentifies command names
Identifies keywords and operands
Identifies the names of user-manipulated GUI elements
Identifies text to enter at the GUI
italic textIdentifies emphasis
Identifies variables
Identifies document titles
Courier font
Identifies CLI output
Identifies command syntax examples
Command syntax conventions
Bold and italic text identify command syntax components. Delimiters and operators define groupings of parameters and their logical
relationships.
ConventionDescription
bold textIdentifies command names, keywords, and command options.
italic textIdentifies a variable.
valueIn Fibre Channel products, a fixed value provided as input to a command option is
printed in plain text, for example, --show WWN.
[ ]Syntax components displayed within square brackets are optional.
Default responses to system prompts are enclosed in square brackets.
{ x | y | z }A choice of required parameters is enclosed in curly brackets separated by
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In Fibre Channel products, square brackets may be used instead for this purpose.
x | yA vertical bar separates mutually exclusive elements.
< >Nonprinting characters, for example, passwords, are enclosed in angle brackets.
...Repeat the previous element, for example, member[member...].
\Indicates a “soft” line break in command examples. If a backslash separates two
lines of a command input, enter the entire command at the prompt without the
backslash.
Notes, cautions, and warnings
Notes, cautions, and warning statements may be used in this document. They are listed in the order of increasing severity of potential
hazards.
A Note provides a tip, guidance, or advice, emphasizes important information, or provides a reference to related information.
A Caution statement alerts you to situations that can be potentially hazardous to you or cause damage to hardware, firmware,
software, or data.
A Danger statement indicates conditions or situations that can be potentially lethal or extremely hazardous to you. Safety
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Please include:
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• Toll-free numbers are available in many countries.
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If you have purchased Brocade product support from a Brocade OEM/Solution Provider, contact your OEM/Solution Provider for all of
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The Brocade ICX 7450 is a high-density aggregation switch that offers 10/100 Mbps Ethernet, 1/10 Gigabit Ethernet (GbE), and 10/40
GbE line rates, low latency cut-through switching, and up to 336 Gbps throughput for campus LAN and classic Ethernet data center
environments.
The Brocade ICX 7450 switch features:
• Comprehensive support for a range of 1 GbE, 10 GbE, and 40 GbE optics (refer to the latest Brocade Optics Family Data Sheet)
• Dual redundant, hot-swappable power supplies available with intake or exhaust airflow
(250 W AC or 510 W DC for non-PoE switches, and 1000 W AC or 510 W DC for PoE switches)
• ICX 7450-24P and ICX 7450-48P copper ports support PoE, PoE+, High PoE, and PoH
• ICX 7450-48F SFP ports support 1 GbE transceivers
• ICX 7450-32ZP copper ports support PoE, PoE+, High PoE, and PoH
• 1 GbE SFP module with four 10M/100M/1 GbE SFP ports
• 10 GbE SFP+ module with four 1/10 GbE SFP+ ports
• 10 GbE copper module with four 1/10 GbE RJ-45 ports
• Two 40 GbE QSFP+ or four 10 GbE SFP+ stacking ports (supporting stacking for up to twelve switches)
• Dual redundant, hot-swappable fan trays available with intake or exhaust airflow.
• One Gigabit Ethernet port (RJ-45) and one serial management port (mini-USB) to configure and manage the switch through the
CLI
• One USB port for the transfer of software and configuration files from an external disk drive
Brocade ICX 7450 customizable switches
The Brocade ICX 7450 base systems do not ship with power supplies, fans, stacking modules, or media expansion modules. Fans, power
supplies, and expansion modules are ordered separately to allow for building the system that meets your network needs. Table 1 lists the
available power supplies, fans, and expansion modules.
TABLE 1SKUs for creating custom Brocade ICX 7450 switches
Figure 6 shows the front view of the Brocade ICX 7450-48F switch.
FIGURE 6Front view of the Brocade ICX 7450-48F
1System LEDs2Mini-USB console port
3Media/Stacking module LEDs4Reset button
5Stack unit ID display6SFP port LEDs 1/1/1 - 1/1/48
7Management port (RJ-45)8SFP+ ports 1/2/1 - 1/2/4
9USB port (for flash drive)
Brocade ICX 7450 slot and Ethernet port numbering
Figure 7 shows the rear view of the Brocade ICX 7450 switch.
FIGURE 7Rear view of the Brocade ICX 7450
1Grounding terminal2Fan tray 1
3Fan tray 24Power supply unit 2
5Uplink / Stacking module 46Power supply unit 1
7Uplink / Stacking module 3
Brocade ICX 7450 slot and Ethernet port numbering
Many CLI commands require users to enter port numbers as part of the command syntax, and many show command outputs display
port numbers. The port numbers are entered and displayed in stack-unit/slot number/port number format.
• Slot 3 is located on the rear of the Brocade ICX 7450 switch and with a single-port module installed contains 40 GbE QSFP+
stacking/data port 1/3/1. With a 4-port module installed, Slot 3 contains 1/10 GbE SFP+ ports 1/3/1 and 1/3/3 on the top row (left
to right), and ports 1/3/2 and 1/3/4 on the bottom row (left to right). Refer to Figure 12.
• Slot 4 is also located on the rear of the Brocade ICX 7450 switch and with a single-port module installed contains 40 GbE
QSFP+ stacking/data port 1/4/1. With a 4-port module installed, Slot 4 contains 1/10 GbE SFP+ ports 1/4/1 and 1/4/3 on the top
row (left to right), and ports 1/4/2 and 1/4/4 on the bottom row (left to right). Refer to Figure 12.
FIGURE 12 Brocade ICX 7450 rear slot numbering
1Slot 3 – 40 GbE QSFP+ stacking/data port 1/3/1
or 1/10 GbE SFP+ data ports 1/3/1 - 1/3/4
2Slot 4 – 40 GbE QSFP+ stacking/data port 1/4/1
or 1/10 GbE SFP+ data ports 1/4/1 - 1/4/4
Supported expansion modules
A 4-port 1 GbE SFP expansion module can be installed in the slots shown in Table 2 on page 10 and Table 4 on page 10. The expansion
module supports 1 GbE optics (refer to the Brocade Optics Family Data Sheet).
A 4-port 1/10 GbE SFP+ expansion module can be purchased and installed in the slots shown in Table 2 on page 10 and Table 4 on
page 10. The expansion module supports 1 GbE and 10 GbE optics (refer to the Brocade Optics Family Data Sheet).
A 4-port 1/10 GbE copper expansion module can be installed in the slots shown in Table 2 on page 10 and Table 4 on page 10. The
expansion module supports 1 GbE and 10 GbE copper wired connections.
A 1-port 40 GbE QSFP+ expansion module can be installed in the slots shown in Table 2 on page 10 and Table 4 on page 10. The
expansion module supports 40 GbE optics. This module can be used for data uplink or stacking.
Modules are supported in slots where “Yes” is indicated.
Pull the release lever down before removing a media or stacking module.
Supported transceivers and cables
For a list of supported transceivers and cables, refer to the Brocade Optics Family Data Sheet.
QSFP+ 40GBase-SR-BD support
The Brocade ICX 7450 supports 40GBASE-SR-BD bi-directional (BiDi) QSFP+ transceivers with duplex LC optics. The 40 GbE BiDi
optics support two 20 GbE channels over duplex fiber cable, with the transmit and receive of each channel operating at two wavelengths
on a single fiber.
The 40 GbE BiDi transceivers enable 40 GbE links to be supported on installed 10 GbE duplex fiber infrastructure. This transceiver is for
data only, it is not supported for stacking.
Procedures in this manual are intended for qualified service personnel.
Unpacking the device
The Brocade ICX 7450 ships with all of the items listed in the following list. Verify the contents of your shipping container. If any items are
missing, contact the place of purchase.
The following items are included in your shipping carton:
• A Brocade ICX 7450 switch
• One China ROHS sheet (regulatory information)
• One Read Me sheet (software notice)
• One rubber foot kit (containing four rubber feet)
• One rack-mount kit (containing two mounting ears and eight screws)
• One console cable (Mini-USB to RJ-45, 8 feet long)
• One grounding kit, containing one grounding lug and one grounding screw
• One AC power cord (for ICX 7450-24, 24P, 48, 48P, and 48F units)
• One RJ-45-to-DB9 adapter
• Installed filler panels for the PSU slot, expansion module slot, or fan tray slot where such modules are not supplied for the switch
model type
A stacking cable is not included in the shipping carton and must be ordered separately.
You can install the Brocade ICX 7450 in the following ways:
• As a standalone unit on a flat surface.
• In an EIA cabinet using a fixed-rail rack mount kit. The optional 4-post universal rack mount kit can be ordered from your switch
retailer to support up to a 30-inch deep rack. The 4-post rack mount kit includes mid-mount and rear-mount brackets.
• In a 2-post Telco rack using a flush-mount rack kit. The 2-post rack mount ears are included with the switch and support various
mounting positions (refer to Figure 15).
Electrical considerations
To install and operate the switch successfully, ensure compliance with the following requirements:
• The primary outlet is correctly wired, protected by a circuit breaker, and grounded in accordance with local electrical codes.
• The supply circuit, line fusing, and wire size are adequate, as specified by the electrical rating on the switch nameplate.
• The power supply standards are met.
Environmental considerations
For successful installation and operation of the switch, ensure that the following environmental requirements are met:
• Because the Brocade ICX 7450 can be ordered with fans that move air either front to back or back to front, be sure to orient your
switch with the airflow pattern of any other devices in the rack. All equipment in the rack should force air in the same direction to
avoid intake of exhaust air.
• Some combinations of intake and exhaust airflows may not be compatible with your environment. Consult your fan and power
supply module FRU kit to determine the correct configuration.
• The ambient air temperature does not exceed 50°C (122°F) while the switch is operating.
Location considerations
Before installing the device, plan its location and orientation relative to other devices and equipment. Devices can be mounted in a
standard 19-inch equipment rack or on a flat surface.
The site should meet the following requirements:
• Maintain the operating environment as specified in “Environmental considerations” on page 14.
• The Brocade ICX 7450 should be installed with its top and bottom covers parallel to the floor. The Brocade ICX 7450 should not
be installed upside down.
• Allow a minimum of 3 in. of space between the front and the back of the device and walls or other obstructions for proper airflow.
• Allow at least 3 in. of space at the front and back of the device for the twisted-pair, fiber-optic, and power cabling.
• Allow access for installing, cabling, and maintaining the devices.
• Allow the status LEDs to be clearly visible.
• Allow for twisted-pair cables to be routed away from power lines, fluorescent lighting fixtures, and other sources of electrical
interference, such as radios and transmitters.
• Allow for the unit to be connected to a separate grounded power outlet that provides 100 to 240 VAC, 50 to 60 Hz, is within 2
m (6.6 ft) of each device, and is powered from an independent circuit breaker. As with any equipment, a filter or surge suppressor
For successful installation and operation of the switch in a cabinet, ensure the following cabinet requirements are met:
• The cabinet must be a standard EIA cabinet.
• The equipment in the cabinet is grounded through a reliable branch circuit connection and maintains ground at all times. Do not
rely on a secondary connection to a branch circuit, such as a power strip.
• Airflow and temperature requirements are met on an ongoing basis, particularly if the switch is installed in a closed or
multicabinet assembly.
• The additional weight of the switch does not exceed the cabinet’s weight limits or unbalance the cabinet in any way.
• The cabinet is secured to ensure stability in case of unexpected movement, such as an earthquake.
Recommendations for cable management
Cables can be organized and managed in a variety of ways; for example, use cable channels on the sides of the cabinet or patch panels to
reduce the potential for tangling the cables. The following list provides some recommendations for cable management:
Before plugging a cable to any port, be sure to discharge any static charge stored on the cable by touching the electrical
contacts to ground surface.
You should not use tie wraps with fiber-optic cables because they are easily overtightened and can damage the optical fibers.
Velcro-like wraps are recommended.
• Plan for the rack space required for cable management before installing the switch.
• Leave at least 1 m (3.28 ft) of slack for each port cable. This provides room to remove and replace the switch, allows for
inadvertent movement of the rack, and helps prevent the cables from being bent to less than the minimum bend radius.
• For easier maintenance, label the cables and record the devices to which they are connected.
• Keep LEDs visible by routing port cables and other cables away from the LEDs.
Installation tasks
Follow the steps listed in Table 5 to install your device. Details for each of these steps are provided on the pages indicated.
TABLE 5Installation tasks
Task
number
1Ensure that the physical environment that will host the device has the proper
2If customizing a Brocade ICX 7450 baseline chassis:
3Install the device on a desktop, or a rack“Installing the device on a desktop” on page 17
4Connect devices in a stack.“Connecting devices in a stack” on page 22
TaskWhere to find more information
cabling and ventilation.
1Install at least one power supply unit.
2Install at least one fan.
3Install an expansion module.
“Installation and safety considerations” on page 14
“Installing and replacing a power supply unit” on page 27
“Installing or replacing the fan assembly” on page 50
“Installing or replacing an expansion module or service
module” on page 51
“Installing the device in a rack or cabinet” on page 18
5Plug the device into a nearby power source that adheres to the regulatory
requirements outlined in this manual.
6Attach a terminal or PC to the device. This will enable you to configure the
device through the command line interface (CLI).
7Assign a password for additional access security. No default password is
assigned to the CLI.
8Before attaching equipment to the device, you must configure an interface IP
address to the subnet on which the device will be located. Initial IP address
configuration is performed using the CLI with a direct serial connection.
9Connect network equipment to the system.“Connecting network devices” on page 31
10Test IP connectivity to other devices by pinging them and tracing routes.Brocade FastIron Management Configuration Guide
11Continue configuring the device using the CLI.Brocade FastIron Management Configuration Guide
12Secure access to the device.Brocade FastIron Management Configuration Guide
“Powering on the system” on page 25
“Attaching a PC or terminal” on page 29
Brocade FastIron Management Configuration Guide
Brocade FastIron Management Configuration Guide
Installation precautions
Follow all precautions when installing a device.
General precautions
Do not install the device in an environment where the operating ambient temperature might exceed 50°C (122°F).
Make sure the airflow around the front and sides of the device is not restricted.
Never leave tools inside the device.
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the manufacturer’s
instructions.
Lifting precautions
Make sure the rack or cabinet housing the device is adequately secured to prevent it from becoming unstable or falling over.