NEC PF5820 User manual

NEC PF5820
NWD-125681-W01
Installation Guide

NEC PF5820
NWD-125681-W01
Installation Guide

Second Edition (August 2013)
Note: Before using this information and the product it supports, read the general information in Appendix B, Notices, on page
41,the Safety Informaiton and Environmental Notices and User Guide documents on the Documentation CD, and the Important
Notices document that omes with the product.

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Safety

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Important:
DANGER
(L001)
DANGER
(L002)
Each caution and danger statement in this document is labeled with a
number. This number is used to cross reference an English-language
caution or danger statement with translated versions of the caution or
danger statement in the Systems Safety Notices document.
For example, if a caution statement is labeled “D005” translations for
that caution statement are in the Systems Safety Notices document
under “D005”
Be sure to read all caution and danger statements in this document
before you perform the procedures. Read any additional safety
information that comes with the switch or optional device before you
install the device.
Hazardous voltage, current, or energy levels are present inside any
component that has this label attached. Do not open any cover or barrier
that contains this label.
Rack-mounted devices are not to be used as shelves or work spaces.

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DANGER
(L003)
or
DANGER
Multiple power cords. The product might be equipped with multiple power
cords. To remove all hazardous voltages, disconnect all power cords.
An electrical outlet that is not correctly wired could place hazardous
voltage on the metal parts of the system or the devices that attach to the
system. It is the responsibility of the customer to ensure that the outlet is
correctly wired and grounded to prevent an electrical shock. (D004)

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DANGER
When working on or around the system, observe the following precautions:
Electrical voltage and current from power, telephone, and communication
cables are hazardous. To avoid a shock hazard:
Connect power to this unit only with the NEC provided power cord. Do
not use the NEC provided power cord for any other product.
Do not open or service any power supply assembly.
Do not connect or disconnect any cables or perform installation,
maintenance, or reconfiguration of this product during an electrical
storm.
The product might be equipped with multiple power cords. To remove all
hazardous voltages, disconnect all power cords.
Connect all power cords to a properly wired and grounded electrical
outlet. Ensure that the outlet supplies proper voltage and phase rotation
according to the system rating plate.
Connect any equipment that will be attached to this product to properly
wired outlets.
When possible, use one hand only to connect or disconnect signal
cables.
Never turn on any equipment when there is evidence of fire, water, or
structural damage.
Disconnect the attached power cords, telecommunications systems,
networks, and modems before you open the device covers, unless
instructed otherwise in the installation and configuration procedures.
Connect and disconnect cables as described in the following procedures
when installing, moving, or opening covers on this product or attached
devices.
To disconnect:
1. Turn off everything (unless instructed otherwise).
2. Remove the power cords from the outlets.
3. Remove the signal cables from the connectors.
4. Remove all cables from the devices.
To connect:
1. Turn off everything (unless instructed otherwise).
2. Attach all cables to the devices.
3. Attach the signal cables to the connectors.
4. Attach the power cords to the outlets.
5. Turn on the devices.
Sharp edges, corners and joints may be present in and around the
system. Use care when handling equipment to avoid cuts, scrapes and
pinching.
(D005)

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CAUTION:
(C026)
CAUTION:
CAUTION:
This product might contain one or more of the following devices: CD-ROM
drive, DVD-ROM drive, DVD-RAM drive, or laser module, which are Class 1
laser products. Note the following information:
Do not remove the covers. Removing the covers of the laser product could
result in exposure to hazardous laser radiation. There are no serviceable
parts inside the device.
Use of the controls or adjustments or performance of procedures other
than those specified herein might result in hazardous radiation exposure.
Data processing environments can contain equipment transmitting on system
links with laser modules that operate at greater than Class 1 power levels. For
this reason, never look into the end of an optical fiber cable or open
receptacle. (C027)
This product contains a Class 1M laser. Do not view directly with optical
instruments. (C028)

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DANGER:
Observe the following precautions when working on or around your IT rack
system:
Heavy equipment—personal injury or equipment damage might result if
mishandled.
Always lower the leveling pads on the rack cabinet.
Always install stabilizer brackets on the rack cabinet.
To avoid hazardous conditions due to uneven mechanical loading,
always install the heaviest devices in the bottom of the rack cabinet.
Always install servers and optional devices starting from the bottom of
the rack cabinet.
Rack-mounted devices are not to be used as shelves or work spaces. Do
not place objects on top of rack-mounted devices.
Each rack cabinet might have more than one power cord. Be sure to
disconnect all power cords in the rack cabinet when directed to
disconnect power during servicing.
Connect all devices installed in a rack cabinet to power devices installed
in the same rack cabinet. Do not plug a power cord from a device
installed in one rack cabinet into a power device installed in a different
rack cabinet.
An electrical outlet that is not correctly wired could place hazardous
voltage on the metal parts of the system or the devices that attach to the
system. It is the responsibility of the customer to ensure that the outlet
is correctly wired and grounded to prevent an electrical shock.
(R001 part 1 of 2)

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CAUTION:
Do not install a unit in a rack where the internal rack ambient temperatures
will exceed the manufacturer’s recommended ambient temperature for all
your rack-mounted devices.
Do not install a unit in a rack where the air flow is compromised. Ensure
that air flow is not blocked or reduced on any side, front, or back of a unit
used for air flow through the unit.
Consideration should be given to the connection of the equipment to the
supply circuit so that overloading of the circuits does not compromise the
supply wiring or overcurrent protection. To provide the correct power
connection to a rack, refer to the rating labels located on the equipment in
the rack to determine the total power requirement of the supply circuit.
(For sliding drawers) Do not pull out or install any drawer or feature if the
rack stabilizer brackets are not attached to the rack. Do not pull out more
than one drawer at a time. The rack might become unstable if you pull out
more than one drawer at a time.
(For fixed drawers) This drawer is a fixed drawer and must not be moved
for servicing unless specified by the manufacturer. Attempting to move the
drawer partially or completely out of the rack might cause the rack to
become unstable or cause the drawer to fall out of the rack.
(R001 part 2 of 2)

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ix
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DocumentationCD ....................................................................................................................................... 1
Relateddocumentation ................................................................................................................................. 1
Notices and statements in this document ..................................................................................................... 1
PF5820features ........................................................................................................................................... 2
Switchcomponents ...................................................................................................................................... 3
Hardware options ....................................................................................................................................................3
Switch unit ...............................................................................................................................................................3
Switch ports .............................................................................................................................................................5
Switch LEDs ............................................................................................................................................................8
Technicalspecifications .............................................................................................................................. 11
Physical characteristics .........................................................................................................................................11
Environmental specifications .................................................................................................................................11
Power specifications .............................................................................................................................................12
Installing PF5820 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Requiredtools ............................................................................................................................................ 13
Packagecontents ....................................................................................................................................... 13
Environmentalrequirements ....................................................................................................................... 13
Preventing electric shock ......................................................................................................................................13
Handling static-sensitive devices ..........................................................................................................................15
Installing PF5820 in a standard equipment rack ........................................................................................ 16
Installing PF5820 in a 4-post rack .............................................................................................................. 18
InitializingPF5820 ...................................................................................................................................... 22
Default configuration .............................................................................................................................................23
Configuring an IP interface ....................................................................................................................................23
Using the Boot Management menu ............................................................................................................ 24
Installing an SFP, SFP+, and QSFP+ transceiver ...................................................................................... 25
SFP copper transceiver .........................................................................................................................................25
SFP optical transceiver .........................................................................................................................................25
SFP+ optical transceiver .......................................................................................................................................26
QSFP+ optical transceiver ....................................................................................................................................28
Installing or replacing a power supply module ............................................................................................ 28
Removing an ac power supply module .................................................................................................................29
Installing an ac power supply module ...................................................................................................................29
Installing or replacing a fan module ............................................................................................................ 30
Removing a fan module ........................................................................................................................................30
Contents

x
Installing a fan module ......................................................................................................................................... 30
Troubleshooting .......................................................................................................................................... 31
System LED is not lit ............................................................................................................................................ 31
Port link LED is not lit ........................................................................................................................................... 31
Temperature sensor warning ............................................................................................................................... 31
Switch does not initialize (boot) ............................................................................................................................ 31
Replaceable switch parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Getting help and technical assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Beforeyoucall ............................................................................................................................................ 35
Usingthe documentation ............................................................................................................................ 35
Softwareservice and support ..................................................................................................................... 35
Hardwareserviceand support .................................................................................................................... 35
Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Trademarks ................................................................................................................................................ 36
Telecommunicationregulatory statement ................................................................................................... 37
Importantnotes ........................................................................................................................................... 37
Particulatecontamination ........................................................................................................................... 38
Documentationformat ................................................................................................................................ 39
Electronicemissionnotices ........................................................................................................................ 39
Federal Communications Commission (FCC) statement ..................................................................................... 39
Industry Canada Class A emission compliance statement .................................................................................. 40
Avis de conformité à la réglementation d’Industrie Canada ................................................................................. 40
Australia and New Zealand Class A statement .................................................................................................... 40
European Union EMC Directive conformance statement ..................................................................................... 40
Germany Class A statement ................................................................................................................................ 40
Japan VCCI Class A statement ............................................................................................................................ 41
Japan Electronics and Information Technology Industries Association (JEITA) statement ................................. 41
Korea Communications Commission (KCC) statement ....................................................................................... 41
Russia Electromagnetic Interference (EMI) Class A statement ........................................................................... 42
People's Republic of China Class A electronic emission statement .................................................................... 42
Taiwan Class A compliance statement ................................................................................................................ 42

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Chapter 1.Introduction
ThisInstallationGuide provides information and instructionsforinstalling NEC PF5820.
For information about configuration and management of the switch,
see the Command Reference and the product release notes.
PF5820 is a rackable aggregation switch with unmatched line-rate
Layer 2/3 performance. PF5820 uses a wire-speed, non-blocking switching
fabric that provides simultaneous wire-speed transport of multiple packets at low
latency on all ports.
PF5820 contains forty-eight 10 GbE SFP+ ports and four 40 GbE QSFP+ ports.
The SFP+ ports can be populated with optical or copper transceivers, or Direct
Attach Cables (DACs). The QSFP+ ports can be populated with optical QSFP+
transceivers or DACs.
This 1U switch is rack mountable in either the horizontal or vertical direction,
depending on your application.
You can manage the switch through the console port, or through a network
connection using Telnet, a Web browser-based interface, or SNMP-based network
management software.
Documentation CD
Documentation CD contains documentation for your switch in Portable
Document Format (PDF).
Related documentation
For documentation about configuring your switch, see
Application Guide and Command Reference.
For details about the switch information, statistics, and configuration parameters,
see Command Reference.
Notices and statements in this document
The caution and danger statements in this document are also in the multilingual
Safety Information document, which is on Documentation CD. Each
statement is numbered for reference to the corresponding statement in the Safety
Information document.
The following notices and statements are used in this document:
• Note: These notices provide important tips, guidance, or advice.
• Important: These notices provide information or advice that might help you avoid
inconvenient or problem situations.
• Attention: These notices indicate potential damage to programs, devices, or
data. An attention notice is placed just before the instruction or situation in which
damage could occur.
• Caution: These statements indicate situations that can be potentially hazardous
to you. A caution statement is placed just before the description of a potentially
hazardous procedure step or situation.
• Danger: These statements indicate situations that can be potentially lethal or
extremely hazardous to you. A danger statement is placed just before the

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description of a potentially lethal or extremely hazardous procedure step or
situation.
PF5820 features
This section provides an overview of PF5820 features.
Performance
• 1280 Gbps throughput (full duplex), non-blocking switching architecture
• 100% line rate
Managerment Features
• Clients
- Industry standard command-line interface (ISCLI)
- Browser-based Interface (BBI)
- BladeHarmony Manager
• Protocols
- SNMP v1,v2, v3
- Remote Monitoring (RMON)
- Network Time Protocol (NTP) support
- DHCP
• Software Upgrades
- Dual software images
- Upgrade via serial, browser, or TFTP
Software Features
• Security
- Secure interface login and password
- RADIUS and TACACS+
- SSH v2
- HTTPS Secure Browser-based interface
- Wire-speed filtering with Access Control Lists (ACLs)
• Layer 2
- 2048 VLANs (802.1Q), including Private VLANs
- Multi-link trunking, compatible with Cisco EtherChannel
- LACP (IEEE 802.3ad) Spanning Tree (802.1D), Multiple
- Spanning Tree (802.1D), Multiple Spanning Tree (802.1s), Rapid Spanning tree
(802.1w), with Fast Uplink Convergence
- 128 K forwarding database entries
• Layer 3
- Dynamic routing
- RIP v1, v2
- OSPF
- BGP
- 128 configurable interfaces (static or DHCP)
- DHCP Relay
- IP forwarding
- IGMP Snooping v1, v2, v3
- 8 K ARP entries
- IPv6 host management
• Quality of service
- 802.1p priority queues
- Differentiated Services Code Point (DSCP) support

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• Availability
- Layer 2 failover
- Hot links
- VRRP
Switch components
This section describes PF5820 hardware components.
Hardware options
The following list provides an overview of PF5820 hardware:
• Switch unit
• Mounting hardware
- Heavy duty 2-post rack mounting brackets and screws
- 4-post rack mounting brackets and screws
• Hot-swap power supply (2)
• Hot-swap fans (4)
Switch unit
PF5820 switch unit is a 1U rack-mountable gigabit Ethernet switch.
You can mount PF5820 in either the horizontal or vertical direction.
PF5820 allows for flexible mounting of the switch, as follows:
• PF5820F provides front-to-rear airflow.
• PF5820R provides rear-to-front airflow.
Ports
The switch unit contains the following ports:
• Forty-eight 10GbE SFP+ ports
• Four QSFP+ ports
• RJ-45 management port
• USB port for mass storage
• RS-232 serial console port
The following illustrations show the ports and controls on the front and rear of
PF5820 switch.
Figure 1. PF5820 front panel

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Figure 2. PF5820 front panel detail
Figure 3. PF5820 rear panel
Reset button
The Reset button is recessed within a hole on the front panel. Use a straightened
paper clip or similar object to press the Reset button. The Reset button allows
technicians to reset the switch, as follows:
• Press Reset: The switch resets and reloads the configuration files with a dump file.
• Press and hold Reset for five seconds: The switch resets and reloads the
configuration files.
Fans
Four internal hot-swap fan modules cool the switch unit. If an individual fan module
fails, the other fans continue to run, and the switch unit continues to operate
normally. You can replace a hot-swap fan module while the switch is operating.
Fan operation and internal temperatures are monitored. If the air temperature
exceeds a threshold, the environmental monitor displays warning messages.
Note: If a fan module fails, the maximum operating temperature drops from 40°C to
35°C (104°F to 95°F).
The Service ( ! ) LED flashes and the Fan LED flashes if there is a failure of one or
more fan modules. The failed fan module LED (rear panel) flashes to indicate a
failure.

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AC power supply
PF5820 has two hot-swap redundant 450 W ac power supplies. Each internal
power supply has an individual IEC 320 power connector on the rear panel. The
power cord attaches to a universal grounded ac power source. You can replace a
hot-swap power supply module without powering off the switch or disrupting switch
functions.
DANGER
Each power supply can be connected to a separate ac circuit to mitigate the risk of
down time during a power failure. When used in a redundant configuration, the dual
power supplies have a load-sharing capability that enables each power supply to
operate at approximately 50% of full load. Using redundant power can minimize the
power disruption during a power supply failure and extend the expected lifetime of
each power supply by operating normally in a conservative power mode.
There is no power switch on PF5820; the switch unit powers up when power is
supplied through the power cords.
The Power Supply LED indicates the status of the power supplies. The LED flashes
when only one power cord is connected, and is steady when both power cords are
connected.
Switch ports
PF5820 switch ports and port options are described in the following
sections.
SFP+ ports
CAUTION:
An electrical outlet that is not correctly wired could place hazardous
voltage on the metal parts of the system or the devices that attach to the
system. It is the responsibility of the customer to ensure that the outlet is
correctly wired and grounded to prevent an electrical shock. (D004)
This product might contain one or more of the following devices: CD-ROM
drive, DVD-ROM drive, DVD-RAM drive, or laser module, which are Class 1
laser products. Note the following information:
Do not remove the covers. Removing the covers of the laser product could
result in exposure to hazardous laser radiation. There are no serviceable
parts inside the device.
Use of the controls or adjustments or performance of procedures other
than those specified herein might result in hazardous radiation exposure.
(C026)

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CAUTION:
Forty-eight 10 GbE Small Form-factor Pluggable (SFP+) ports are located on the
front panel. These ports accept supported optical or copper SFP or SFP+
transceivers, or direct attach cables (DACs). Transceivers must be purchased
separately.
QSFP+ ports
Four 40 GbE Quad Small Form-factor Pluggable (QSFP+) ports are located on the
front panel. These ports accept supported optical QSFP+ transceivers or direct
attach cables (DACs). The supported transceivers interoperate with any
40GBASE-SR4 compliant device, and support distances up to 100 meters on OM3
fiber. Transceivers must be purchased separately.
QSFP+ ports enable you to make one 40 GbE connection, or four 10 GbE
connections, using a breakout cable, as follows:
• QSFP+ optical transceiver with MTP-to-4 LC (SFP+) fiber breakout cable. This
option supports only NEC 10GBASE-SR SFP+ transceivers. The
40GBASE-SR4 specification (802.3ba-2010) indicates a higher optical power
level than standard 10GBASE-SR. BLADE SFP+ SR transceivers can handle the
higher optical power levels.
• QSFP+ to four 10 GbE SFP+ breakout DAC. The SFP+ connectors on supported
breakout DACs are labelled A, B, C, and D, which correspond to the first,
second, third, and fourth ports in the port range.
Console Port
The RS-232 (mini-USB) serial console port is located on the front panel. The
following table describes the pinouts for the mini-USB port.
Table 1. Console port pin assignments
The console cable provides an RJ-45 connector (see Table 2 for RJ-45 pin
assignments). A retention clip is available to secure the console connection.
The following table describes the pin assignments for the RJ-45 connector on the
console cable.
Data processing environments can contain equipment transmitting on system
links with laser modules that operate at greater than Class 1 power levels. For
this reason, never look into the end of an optical fiber cable or open
receptacle. (C027)
Pin number Function
Pin 1 No connect
Pin 2 RS232-SIN
Pin 3 RS232_SOUT
Pin 4 No connect
Pin 5 Ground