Dell Z9100-ON User manual

Dell Networking Z9100–Open Networking
(ON) Installation Guide
October 2015

Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you
how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Copyright ©2015 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and
intellectual property laws. Dell™and the Dell logo are trademarks of Dell Inc. in the United States and/or other
jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies.
2015 - 10
Rev. A00

Contents
1 About this Guide....................................................................................................5
Related Documents...............................................................................................................................5
2 The Z9100–ON System....................................................................................... 6
Introduction...........................................................................................................................................6
Features..................................................................................................................................................7
Physical Dimensions..............................................................................................................................7
System Status.........................................................................................................................................8
LED Displays.......................................................................................................................................... 8
LED Behavior on the Z9100-ON System........................................................................................8
Prerequisites........................................................................................................................................ 10
Z9100–ON Configurations..................................................................................................................11
3 Site Preparations................................................................................................. 12
Site Selection....................................................................................................................................... 12
Cabinet Placement.............................................................................................................................. 12
Rack Mounting.....................................................................................................................................13
Ground the Z9100–ON (Optional)..................................................................................................... 13
Fans and Airflow.................................................................................................................................. 13
Fan Combinations..........................................................................................................................13
Power................................................................................................................................................... 13
Storing Components...........................................................................................................................14
4 Install the Z9100–ON........................................................................................ 15
Unpack the Z9100-ON System...........................................................................................................15
Install Rack or Cabinet Hardware....................................................................................................... 16
Rack Mount Safety Considerations...............................................................................................16
Installing the Dell ReadyRails System............................................................................................16
Configuring a Two-Post Flush-Mount..........................................................................................17
Configuring a Two-Post Center-Mount.......................................................................................18
Configuring a Four-Post Thread...................................................................................................19
Install the Z9100-ON System.............................................................................................................20
Installing a 1U Front-Rack.............................................................................................................20
Attaching the Ground Cable (Optional)............................................................................................. 22
Install the SFP+ Optics........................................................................................................................22
Remove the SFP+ Optics....................................................................................................................23
Power Up the System..........................................................................................................................23
Power Up Sequence......................................................................................................................23
3

5 Power Supplies....................................................................................................24
Components....................................................................................................................................... 24
Installing an AC or DC Power Supply................................................................................................. 25
Replacing an AC or DC Power Supply............................................................................................... 26
6 Fans........................................................................................................................27
Components........................................................................................................................................27
Installing a Fan Module....................................................................................................................... 28
Replacing a Fan Module......................................................................................................................29
After Installing the Z9100–ON........................................................................................................... 29
7 Management Ports............................................................................................. 30
Accessing the RS-232 Console Port.................................................................................................. 30
Accessing the MicroUSB-B Console Port...........................................................................................31
Mounting the USB Storage..................................................................................................................31
Before You Install an Operating System on the Z9100-ON System.................................................32
Example of the Grub BootloaderExample of ONIE..................................................................... 32
ONIE Service Discovery on the Z9100–ON System..........................................................................33
8 Specifications...................................................................................................... 35
Chassis Physical Design...................................................................................................................... 35
IEEE Standards.....................................................................................................................................36
Agency Compliance............................................................................................................................37
USA Federal Communications Commission (FCC) Statement..........................................................37
European Union EMC Directive Conformance Statement................................................................37
Japan: VCCI Compliance for Class A Equipment..............................................................................38
Korean Certification of Compliance.................................................................................................. 39
Safety Standards and Compliance Agency Certifications................................................................. 39
Electromagnetic Compatibility (EMC)................................................................................................40
EmissionsImmunity.......................................................................................................................40
Product Recycling and Disposal........................................................................................................ 40
Waste Electrical and Electronic Equipment (WEEE) Directive for Recovery, Recycle and
Reuse of IT and Telecommunications Products......................................................................... 40
9 Technical Support.............................................................................................. 42
The Dell Support Website................................................................................................................... 42
Accessing Dell Support Services........................................................................................................ 42
Contacting the Technical Assistance Center.....................................................................................42
Requesting a Hardware Replacement................................................................................................43
4

1
About this Guide
This guide provides site preparation recommendations, step-by-step procedures for rack mounting and
desk mounting, inserting optional modules, and connecting to a power source.
CAUTION: To avoid electrostatic discharge (ESD) damage, wear grounding wrist straps when
handling this equipment.
WARNING: Only trained and qualified personnel can install this equipment. Read this guide
before you install and power up this equipment. This equipment contains two power cords.
Disconnect both power cords before servicing.
WARNING: This equipment contains optical transceivers, which comply with the limits of Class 1
laser radiation.
Figure 1. Class 1 Laser Product Tag
WARNING: When no cable is connected, visible and invisible laser radiation may be emitted from
the aperture of the optical transceiver ports. Avoid exposure to laser radiation and do not stare
into open apertures.
Related Documents
For more information about the Z9100–ON system, see the following documents.
•Dell Networking Getting Started Guide for the Z9100–Open Networking (ON) System
•Dell Networking Release Notes for the Z9100–Open Networking (ON) System
•Dell Open Networking Troubleshooting Guide
•Dell Networking Command Line Reference Guide for the Z9100–Open Networking (ON) System
•Dell Networking Configuration Guide for the Z9100–Open Networking (ON) System
NOTE: For the most recent documentation, visit Dell Support: http://www.dell.com/support.
About this Guide 5

2
The Z9100–ON System
The following sections describe the Dell Networking Z9100–ON system.
Introduction
Z9100-ON is a 1 rack unit compact 10/25/40/50/100 GbE switch. The system includes 32 fixed quad
form-factor pluggable 28 (QSFP28) optics for 40/100 GbE aggregation and 10/25/40/50 GbE top of rack
(ToR) and end of row (EoR) applications. The Z9100–ON system includes two hot-swappable AC or DC
power supply units (PSUs) and five hot-swappable fan units.
All 100 GbE (QSFP28) ports support 4x25 GbE.
ATTENTION REVIEWERS:
Please review the call information
Figure 2. Z9100–ON I/O-Side View
1. MicroUSB-B Port
2. RJ45 Serial Console Ports
3. Thirty–two 10/25/40/50/100/1000 QSFP28 Ports
4. USB Type A
5. 10/100/1000BaseT Ethernet Management Port
6The Z9100–ON System

Figure 3. Z9100–ON PSU-Side View
1. Fan Modules
2. Power Supply Units
Features
The Z9100–ON offers the following features.
ATTENTION REVIEWERS:
Please Review
• Thirty–two 10/25/40/50/100 GbE QSFP (QSFP+ or QSFP28) ports
• Two SFP+ ports
• One micro universal serial bus (MicroUSB-B) console port (optional)
• One 2.0 USB Type-A port for additional file storage
• One 10/100/1000BaseT Ethernet management port
• Rangeley Central processing unit (CPU) system with 2GB DDR III RAM.
• Temperature monitoring
• Software-readable thermal monitor
• Real time clock (RTC) support
• Hot-plug redundant power supply
• Power management monitoring
• Removable fans
• Standard 1U chassis
Physical Dimensions
The Z9100-ON has the following physical dimensions.
• 434 x 320 x 44 mm (W x D x H)
• 17.09 x 12.60 x 1.74 inches (W x D x H)
The Z9100–ON System 7

System Status
You can view Z9100–ON status information using the LEDs.
LED Displays
The Z9100–ON includes LED displays on the I/O side of the system.
NOTE: If you are installing third-party software, for LED information, see your third-party operating
software documentation.
LED Behavior on the Z9100-ON System
The following Z9100–ON system LED behavior is seen during open networking installation environment
(ONIE) operations.
ATTENTION REVIEWERS:
Please Review LED callouts and descriptions
Figure 4. Z9100–ON LEDs
1. Power LED
2. System Status LED
3. Locator LED
4. Management Port LEDs
5. Power LED
6. Port LED
7. Fan LED
8. Master LED
ATTENTION REVIEWERS:
Please Review
8The Z9100–ON System

Table 1. Z9100–ON LED Behavior
LED Description
System Status/Health LED • Solid green — Normal Operation
• Blinking green — Booting
• Solid amber — Critical system error
• Blinking amber — Non-critical system error (fan
failure or power supply failure)
Power LED • Off — No power
• Solid Green — Normal
• Solid amber — POST is in process
• Blinking amber — Power Supply failed
Master LED • Off — Switch is in Stacking Slave mode
• Solid green — System is in Stacking Master or
Standalone mode
FAN LED • Solid green — fan powered and running at the
expected RPM
• Solid amber — fan failed (including
incompatible airflow direction when you insert
the PSU or fan trays with differing airflows)
LOCATOR LED • Off — Locator function is disabled
• Blinking blue — Locator function is enabled
Table 2. Management Ethernet Port LEDs
LED Description
Link LED • Off — No Link
• Solid green — Link on 1 Gbps speed
• Solid yellow — Link on 10/100 Mbps speeds
Table 3. QSFP28 Port LEDs
LED Description
Link LED • Off — No Link
• Solid green — Port activity operating at
maximum port speed
• Solid amber — Port activity operating at lower
speed
Activity LED • Off — No Link
• Flashing green (~30 ms) — port activity
operating at maximum port speed
• Flashing amber (~30 ms) — port activity
operating at lower port speed
The Z9100–ON System 9

Table 4. QSFP28 Port LEDs (4x25 GbE or 4x10 GbE Mode)
LED Description
Link LED • Off — No Link
• Solid green — Port link is 4x25 GbE
• Solid amber — Port link is 4x10 GbE
Activity LED • Off — No Link
• Flashing green (~30 ms) — Port link is 4x25 GbE
• Flashing amber (~30 ms) — Port link is 4x10
GbE
Table 5. SFP+ Port LEDs
LED Description
Link LED • Off — No Link
• Solid green — Link operating at maximum port
speed
• Solid amber — Link operating at lower speed
Activity LED • Off — No Link
• Flashing green (~30 ms) — port activity
Table 6. Stacking Port LEDs
LED Description
Stacking LED • Off — System I sthe Salve of the stack
• Solid green — System is the Master of the stack
or a standalone unit
Prerequisites
The following is a list of components required for successful installation of the Z9100-ON.
NOTE: Detailed installation instructions for the Z9100-ON are provided in Site Preparations and
Install the Z9100-ON.
• Z9100–ON chassis (or multiple chassis, if stacking)
• AC or DC cables to connect the AC or DC power source to each of the chassis’ AC or DC power
supplies (country/regional specific)
• Mounting brackets for rack installation (included)
• Screws for rack installation
• #1 and #2 Phillips screw drivers (not included)
• Torx screwdriver (not included)
• Ground cable screws (included)
• Copper/fiber cables
Other optional components are:
• Ground cable
10 The Z9100–ON System

• Additional power supply unit
• Additional fan module
• Additional mounting brackets (if installing in a four-post rack or cabinet)
Z9100–ON Configurations
You can order the Z9100–ON system in several different configurations.
You can order the following supported hardware components.
• Z9100–ON AC or DC Normal Airflow: thirty–two 10/25/40/50/100 GbE ports with two SFP+ 10 GbE
ports, two AC or DC power supply and five fan subsystems (airflow from the I/O side to the power
supply side)
• Z9100–ON AC or DC Reverse Airflow: thirty–two 10/25/40/50/100 GbE ports with two SFP+ 10 GbE
ports, two AC or DC power supply and five fan subsystems (airflow from the I/O side to the power
supply side)
• Fan with airflow from the I/O side to the PSU side
• Fan with airflow from the PSU side to the I/O side
• AC or DC power supply with airflow from the I/O side to the PSU side
• AC or DC power supply with airflow from the PSU side to the I/O side
The Z9100–ON System 11

3
Site Preparations
The Z9100–ON is suitable for installation as part of a common bond network (CBN).
You can install the system in:
• Network telecommunication facilities
• Data centers
• Other locations where the National Electric Code (NEC) applies
For more information about Z9100–ON specifications, see Specifications.
NOTE: Install the Z9100–ON system into a rack or cabinet before installing any optional
components.
Site Selection
Install Dell Networking equipment in restricted access areas.
A restricted access area is one in which service personnel can only gain access using a special tool, lock,
key or other means of security and access is controlled by the authority responsible for the location.
Ensure that the area where you install your Z9100–ON system meets the following safety requirements:
• Near an adequate power source. Connect the system to the appropriate branch circuit protection as
defined by your local electrical codes.
• Environmental temperature range is from 32° to 113°F (from 0° to 45°C).
• The switch operating ambient temperature range is from 10° to 35°C (from 50° to 95°F).
• Relative humidity is from 5 to 85 percent noncondensing.
• In a dry, clean, well-ventilated and temperature-controlled room, away from heat sources such as hot
air vents or direct sunlight.
• Away from sources of severe electromagnetic noise.
• Positioned in a rack or cabinet, or on a desktop with adequate space in the front, back, and sides for
proper ventilation and access.
Cabinet Placement
Install the Z9100–ON only in indoor cabinets designed for use in a controlled environment.
Do not install the Z9100–ON in outside cabinets. For cabinet placement requirements, see Site Selection.
The cabinet must meet minimum size requirements. Airflow must be in accordance with the Electronic
Industries Alliance (EIA) standard. Ensure that there is a minimum of 5 inches (12.7 cm) between the intake
and exhaust vents and the cabinet wall.
12 Site Preparations

Rack Mounting
When you prepare your equipment rack, ensure that the rack is grounded.
Ground the equipment rack to the same ground point the power service in your area uses. The ground
path must be permanent.
Ground the Z9100–ON (Optional)
Use the Z9100–ON in a common bond network (CBN).
Connect the grounding cables as described in Install the Z9100-ON.
Fans and Airflow
The Z9100–ON fans support two airflow options: normal and reverse.
Fan Combinations
The Z9100-ON has stock keeping units (SKUs) that support the following configurations. Installation of
the fans is done as part of the factory install based on SKU type.
• AC or DC PSU with fan airflow from the I/O to the PSU
• AC or DC PSU with fan airflow from the PSU to the I/O
Be sure to order the fans suitable to support your site’s ventilation. Use a single type of airflow fan in your
system. Do not mix reverse and normal airflows in a single Z9100–ON chassis.
For proper ventilation, position the Z9100-ON in an equipment rack (or cabinet) with a minimum of 5
inches (12.7 cm) of clearance around the exhaust vents. When you install two Z9100-ON systems near
each other, to permit proper airflow, position the two chassis at least 5 inches (12.7 cm) apart. The fan
speed increases when the internal temperature reaches 161.6°F (72°C) and decreases to normal speed
when the temperature falls to 136.4°F (58°C). The Z9100-ON never intentionally turns off the fans.
Power
To connect the chassis to the applicable power source, use the appropriate power cord with the Z9100–
ON. An AC or DC power cord is included with the system.
When installing AC or DC systems, follow the requirements of the National Electrical Code, ANSI/NFPA 70
where applicable.
The system is powered-up when the power cord is connected between the system and the power
source.
CAUTION: Always disconnect the power cable before you service the power supply slots.
CAUTION: Use the power supply cord as the main disconnect device on the AC system. Ensure
that the socket-outlet is located/installed near the equipment and is easily accessible.
Site Preparations 13

Storing Components
If you do not install your Z9100–ON and components immediately, Dell Networking recommends
properly storing the system and all optional components by following these guidelines.
• Storage location temperature must remain constant. The storage range is from -40° to 158°F (-40°C
to 70°C).
• Store on a dry surface or floor, away from direct sunlight, heat, and air conditioning ducts.
• Store in a dust-free environment.
NOTE: ESD damage can occur when components are mishandled. Always wear an ESD-preventive
wrist or heel ground strap when handling the Z9100–ON and its accessories. After you remove the
original packaging, place the Z9100–ON and its components on an anti-static surface.
14 Site Preparations

4
Install the Z9100–ON
To install the Z9100–ON system, Dell Networking recommends completing the installation procedures in
the order presented in this chapter.
Always handle the Z9100–ON and its components with care. Avoid dropping the system or its field
replaceable units (FRUs).
This chapter describes the installation procedures as follows:
1. Unpack the Z9100–ON System
2. Install Rack or Cabinet Hardware
3. Install the Z9100-ON System
4. Install the SFP+ Optics
5. Power Up the System
NOTE: ESD damage can occur if components are mishandled. Always wear an ESD-preventive wrist
or heel ground strap when handling the Z9100–ON and its components. As with all electrical
devices of this type, take all the necessary safety precautions to prevent injury when installing this
system.
Unpack the Z9100-ON System
NOTE: Before unpacking the system, inspect the container and immediately report any evidence of
damage.
When unpacking the Z9100-ON switch, make sure that the following items are included:
• One Z9100-ON switch
• One RJ-45 to DB-9 female cable
• Two sets of rail kits (no tools required)
• Two PSUs
• Five fan units
• One AC or DC power cord (country/region specific)
•Dell Networking Getting Started Guide for the Z9100–Open Networking (ON) System
•Safety and Regulatory Information
•Warranty and Support Information
Install the Z9100–ON 15

Install Rack or Cabinet Hardware
You may either place the switch on a rack shelf or mount the switch directly into a 19" wide, EIA-310- E-
compliant rack (four-post, two-post, or threaded methods). The Dell ReadyRails™ system is provided for
1U front-rack and two-post installations.
The ReadyRails system includes two separately packaged rail assemblies and two rails that are shipped
attached to the sides of the switch.
WARNING: This is a condensed reference. Read the safety instructions in your Safety,
Environmental, and Regulatory information booklet before you begin.
NOTE: The illustrations in this document are not intended to represent a specific switch.
NOTE: Do not the use the mounted ReadyRails as a shelf or a workplace.
Rack Mount Safety Considerations
• Rack loading — Overloading or uneven loading of racks may result in shelf or rack failure and can
cause damage to the equipment and possible personal injury. Stabilize racks in a permanent location
before loading begins. Mount the components starting at the bottom of the rack, then work to the
top. Do not exceed your rack’s load rating.
• Power considerations — Connect only to the power source specified on the unit. When multiple
electrical components are installed in a rack, ensure that the total component power ratings do not
exceed the circuit capabilities. Overloaded power sources and extension cords present fire and shock
hazards.
• Elevated ambient temperature — If installed in a closed rack assembly, the operating temperature of
the rack environment may be greater than the room ambient temperature. Use care not to exceed the
45°C maximum ambient temperature of the switch.
• Reduced air flow — Install the equipment in the rack so that the amount of airflow required for safe
operation of the equipment is not compromised.
• Reliable earthing — Maintain reliable earthing of rack-mounted equipment. Pay particular attention to
the supply connections other than the direct connections to the branch circuit, for example: use of
power strips.
• Do not mount the equipment with the back panel facing in the downward position.
Installing the Dell ReadyRails System
The ReadyRails rack mounting system is provided to easily configure your rack for installation of your
Z9100–ON system.
You can install the ReadyRails system using the 1U tool-less method or one of three possible 1U tooled
methods (two-post flush mount, two-post center mount, or four-post threaded).
1. With the ReadyRails flange ears facing outward, place one rail between the left and right vertical
posts. Align and seat the back flange rail pegs in the back vertical post flange. In the following
illustration, item 1 and its extractions show how the pegs appear in both the square and nonthreaded
round holes.
16 Install the Z9100–ON

Figure 5. 1U Tool-less Configuration
2. Align and seat the front flange pegs in the holes on the front side of the vertical post. See item 2.
3. Repeat this procedure for the second rail.
4. To remove each rail, pull on the latch release button on each flange ear and unseat each rail. See
item 3.
Configuring a Two-Post Flush-Mount
To configure a two-post flush-mount installation, follow these steps.
1. For this configuration, remove the castings from the front side of each ReadyRails assembly. See the
following illustration, item 1. To remove the two screws from each front flange ear (on the switch
side of the rail) and remove each casting, use a Torx screwdriver. Retain the castings for future rack
requirements. It is not necessary to remove the back flange castings.
Install the Z9100–ON 17

Figure 6. Two-Post Flush-Mount Configuration
2. Attach one rail to the front post flange with two user-supplied screws. See item 2.
3. Slide the plunger bracket forward against the vertical post and secure the plunger bracket to the post
flange with two user-supplied screws. See item 3.
4. Repeat this procedure for the second rail.
Configuring a Two-Post Center-Mount
To configure a two-post center-mount installation, follow these steps.
1. Slide the plunger bracket rearward until it clicks into place and secure the bracket to the front post
flange with two user-supplied screws. See the following illustration, item 1.
18 Install the Z9100–ON

Figure 7. Two-Post Center-Mount Configuration
2. Slide the back bracket towards the post and secure it to the post flange with two user-supplied
screws. See item 2.
3. Repeat this procedure for the second rail.
Configuring a Four-Post Thread
To configure a four-post thread installation, follow these steps.
1. For this configuration, remove the flange ear castings from each end of the ReadyRails assemblies.
To remove the two screws from each flange ear and remove each casting, use a Torx driver. See the
following illustration, item 1. Retain the castings for future rack requirements.
Install the Z9100–ON 19

Figure 8. Four-Post Threaded Configuration
2. For each rail, attach the front and back flanges to the post flanges with two user-supplied screws at
each end. See item 2.
Install the Z9100-ON System
You can mount the system in the 1U front-rack or 1U two-post (flush and center) configurations. The
following is an example of a front-rack configuration.
For the 1U two-post (flush and center) configurations, slide the system into the rails in the same manner
as the four-post configurations.
Installing a 1U Front-Rack
Configure the rails that are attached to the system.
1. Attach the switch rails (inner chassis members) to the Z9100-ON system. The following illustration,
item 3, shows the detail for the front standoff with the locking tab.
20 Install the Z9100–ON