Note: Before using this information and the product it supports, read the Warranty Information document, Appendix B, “Notices,” on
page 63 and the Important Notices document. Read the IBM System Safety Notices document and the License Agreement forMachine Code (LAMC) document on the IBM Documentation CD. Read the IBM Systems Environmental Notices and Users Guide
document on the Environmental Notices CD.
Läs säkerhetsinformationen innan du installerar den här produkten.
Bu ürünü kurmadan önce güvenlik bilgilerini okuyun.
Important:
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.
DANGER
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.
(L001)
DANGER
Rack-mounted devices are not to be used as shelves or work spaces.
(L002)
ivIBM System Networking RackSwitch G8052: Installation Guide
DANGER
Multiple power cords. The product might be equipped with multiple power
cords. To remove all hazardous voltages, disconnect all power cords.
(L003)
or
1
2
!
1
2
Safetyv
DANGER
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)
viIBM System Networking RackSwitch G8052: Installation Guide
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:
®
v Connect power to this unit only with the IBM
provided power cord. Do
not use the IBM provided power cord for any other product.
v Do not open or service any power supply assembly.
v Do not connect or disconnect any cables or perform installation,
maintenance, or reconfiguration of this product during an electrical
storm.
v The product might be equipped with multiple power cords. To remove all
hazardous voltages, disconnect all power cords.
v 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.
v Connect any equipment that will be attached to this product to properly
wired outlets.
v When possible, use one hand only to connect or disconnect signal
cables.
v Never turn on any equipment when there is evidence of fire, water, or
structural damage.
v 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.
v 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.
v 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)
Safetyvii
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:
v 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.
v Use of the controls or adjustments or performance of procedures other
than those specified herein might result in hazardous radiation exposure.
(C026)
CAUTION:
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)
CAUTION:
This product contains a Class 1M laser. Do not view directly with optical
instruments. (C028)
viiiIBM System Networking RackSwitch G8052: Installation Guide
DANGER
Observe the following precautions when working on or around your IT rack
system:
v Heavy equipment—personal injury or equipment damage might result if
mishandled.
v Always lower the leveling pads on the rack cabinet.
v Always install stabilizer brackets on the rack cabinet.
v 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.
v Rack-mounted devices are not to be used as shelves or work spaces. Do
not place objects on top of rack-mounted devices.
v 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.
v 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.
v 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)
Safetyix
CAUTION:
v 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.
v 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.
v 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.
v (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.
v (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)
Important:
Important:
This product is also designed for IT power distribution systems with
phase-to-phase voltage of 230V.
Machinenlärminformations-Verordnung - 3. GPSGV, der höchste
Shalldruckpegel beträgt 70 dB (A) oder weniger.
xIBM System Networking RackSwitch G8052: Installation Guide
Contents
Safety ............................iii
Chapter 1. Introduction ......................1
The IBM Documentation CD ....................1
Hardware and software requirements ................2
Related documentation ......................2
Notices and statements in this document................2
Federal Communications Commission (FCC) statement .........66
Industry Canada Class A emission compliance statement ........66
Avis de conformité à la réglementation d'Industrie Canada ........66
Australia and New Zealand Class A statement ............67
European Union EMC Directive conformance statement .........67
Germany Class A statement ...................67
VCCI Class A statement ....................68
Japan Electronics and Information Technology Industries Association (JEITA)
statement .........................68
Korea Communications Commission (KCC) statement .........69
Russia Electromagnetic Interference (EMI) Class A statement.......69
People's Republic of China Class A electronic emission statement .....69
Taiwan Class A compliance statement ...............69
Index ............................71
xiiIBM System Networking RackSwitch G8052: Installation Guide
Chapter 1. Introduction
This Installation Guide provides information and instructions for installing an IBM
System Networking RackSwitch
management of the switch, see the Command Reference and the product release
notes.
The RackSwitch G8052 is a rackable aggregation switch with unmatched line-rate
Layer 2/3 performance. The G8052 uses a wire-speed, non-blocking switching
fabric that provides simultaneous wire-speed transport of multiple packets at low
latency on all ports.
The G8052 contains forty-eight 10/100/1000BASET ports and four 10 GbE SFP+
ports. The SFP+ ports can be populated with optical or copper transceivers, or
Direct Attach Cables (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. For more information, see Chapter 4, “Initializing the
RackSwitch,” on page 47.
If documentation updates are available, you can download them from
http://www.ibm.com/supportportal/. The switch might have features that are not
described in the documentation that comes with the switch, and the documentation
might be updated occasionally to include information about those features, or
technical updates might be available to provide additional information that is not
included in the switch documentation.
™
G8052. For information about configuration and
To check for documentation updates,
1. Go to http://www.ibm.com/supportportal/ and click Documentation.
2. In the Quick find field enter the name of your product and press Enter.
Note: Changes are made periodically to the IBM website. Procedures for locating
firmware and documentation might vary slightly from what is described in this
document.
The IBM Documentation CD
The IBM Documentation CD contains documentation for your switch in Portable
Document Format (PDF).
The Documentation CD includes the product installation guide, safety document and
the license machine access code (LAMC) document. The Environmental Notices
CD includes the Environmental Notices for the product. To access these
documents:
v If you are using a Windows operating system, insert the CD into the CD or DVD
drive and from My Computer, double click the CD or DVD drive and select the
installation guide that supports your product.
v If you are using a Linux operating system, insert the CD into the CD or DVD
drive and run the following command from the mnt/cd directory, sh.linux.sh.
Select the installation guide that supports your product.
Double click on the Installation Guides directory and select the installation guide
that supports your product.
Hardware and software requirements
The IBM Documentation CD requires the following minimum hardware and
software:
v Microsoft Windows NT 7, Windows 2000, or Red Hat Linux
v 100 MHz microprocessor
v 32 MB of RAM
v Adobe Acrobat Reader 3.0 (or later) or xpdf, which comes with Linux operating
systems. Acrobat Reader software is required for reading the documentation CD
Related documentation
For documentation about configuring your switch, see the Application Guide and
Command Reference guide for your switch.
For details about the switch information, statistics, and configuration parameters,
see the Command Reference guide for your switch.
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 the IBM Documentation CD. Each
statement is numbered for reference to the corresponding statement in the SafetyInformation document.
The following notices and statements are used in this document:
v Note: These notices provide important tips, guidance, or advice.
v Important: These notices provide information or advice that might help you avoid
inconvenient or problem situations.
v 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.
v 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.
v Danger: These statements indicate situations that can be potentially lethal or
extremely hazardous to you. A danger statement is placed just before the
description of a potentially lethal or extremely hazardous procedure step or
situation.
RackSwitch G8052 features
This section provides an overview of RackSwitch G8052 features.
Performance
v 176 Gbps throughput (full duplex), non-blocking switching architecture
v 100% line rate
v Deterministic port-to-port latency under 2 microseconds with 64B packets
Management Features
2IBM System Networking RackSwitch G8052: Installation Guide
v Clients
– Industry standard command-line interface (ISCLI)
– Browser-based Interface (BBI)
v Protocols
– SNMP v1, v2, v3
– Remote Monitoring (RMON)
– Network Time Protocol (NTP) support
– DHCP
v Software upgrades
– Dual software images
– Upgrade via serial, browser, or TFTP
Software Features
v Security
– Secure interface login and password
– RADIUS and TACACS+
– SSH v1, v2
– HTTPS Secure Browser-based interface
– Wire-speed filtering with Access Control Lists (ACLs)
v Layer 2
– 1024 VLANs (802.1Q), including Private VLANs
– Multi-link trunking, compatible with Cisco EtherChannel
– Multiple with LACP (IEEE 802.3ad)
– Spanning Tree (802.1D), Multiple Spanning Tree (802.1s), Rapid Spanning
Tree (802.1w), with Fast Uplink Convergence
– 32 K forwarding database entries
v 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
v Quality of service
– 802.1p priority queues
– Differentiated Services Code Point (DSCP) support
v Availability
– Layer 2 failover
– Hot links
– VRRP
Chapter 1. Introduction3
Switch components
This section describes the RackSwitch G8052 hardware components.
Hardware options
The following list provides an overview of G8052 hardware:
v Switch unit
v Mounting hardware
– Heavy duty 2-post rack mounting brackets and screws
– IBM iDataPlex
– IBM System-x 4-post rack mounting brackets and screws
v Hot-swap power supply (2)
v Hot-swap fans (4)
Switch unit
The RackSwitch G8052 switch unit is a 1U rack-mountable gigabit Ethernet switch.
You can mount the G8052 in either the horizontal or vertical direction.
The RackSwitch G8052 allows for flexible mounting of the switch, as follows:
v RackSwitch G8052 (front-to-rear) provides front-to-rear airflow.
v RackSwitch G8052 (rear-to-front) provides rear-to-front airflow.
®
rack mounting brackets and screws
Ports
The switch unit contains the following ports:
v Forty-eight 10/100/1000BASET ports (RJ-45)
v Four 10 GbE SFP+ ports
v USB port for mass storage
v RS-232 serial console port
The following illustrations show the ports and controls on the front and rear of the
G8052 switch.
RS-232 port
USB port
RackSwitch G8052
Reset
button
System status LEDs
Figure 1. IBM RackSwitch G8052 front panel
10/100/1000BASET (RJ-45) ports
SFP/SFP+
4IBM System Networking RackSwitch G8052: Installation Guide
RackSwitch G8052
System status LEDs
Figure 2. IBM RackSwitch G8052 LED front detail
IEC320
Power Connector
Power Supply
Module
OK
!
~AC
Fan Modules
IEC320
Power Connector
Power Supply
Module
OK
!
~AC
Figure 3. IBM RackSwitch G8052 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:
v Press Reset: The switch resets and reloads the configuration files.
v Press and hold Reset for five seconds: The switch resets and configures all
settings to the factory defaults.
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 Servic e(!)LEDflashes 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.
AC power supply
The RackSwitch has two hot-swap redundant 150 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.
Chapter 1. Introduction5
Switch ports
DANGER
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)
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 the G8052; 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.
The RackSwitch G8052 switch ports and port options are described in the following
sections.
10/100/1000BASET ports
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:
v 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.
v Use of the controls or adjustments or performance of procedures other
than those specified herein might result in hazardous radiation exposure.
(C026)
CAUTION:
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)
6IBM System Networking RackSwitch G8052: Installation Guide
Forty-eight 10/100/1000BASET 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.
For the available transceivers and direct attach cables (DACs) for the switch, see
https://www-01.ibm.com/products/hardware/configurator/americas/bhui/launchNI.wss.
SFP+ ports
Four 10 GbE Small Form-factor Pluggable Plus (SFP+) ports are located on the
front panel. These ports accept approved optical or copper SFP or SFP+
transceivers. Transceivers are not included with the G8052 switch unit.
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.
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.
Table 2. RJ-45 connector pin assignments
Pin numberFunction
1RTS (Request To Send)
2DTR (Data Terminal Ready)
3TxD (Transmit Data)
4GND (Ground)
5GND (Ground)
6RxD (Receive Data)
7DSR (Data Set Ready)
8CTS (Clear To Send)
The following items are also included with the console cable.
v Category 5 patch cable
v RJ-45 to female DB9 adapter
To connect a computer or terminal to the switch, first connect the console cable to
the mini-USB port on the front panel. Connect one end of the patch cable to the
RJ-45 port on the console cable, and the other end of the patch cable to the
RJ-45-to-DB9 adapter (see the following illustration).
Chapter 1. Introduction7
To
Switch
Switch
Console Cable
Figure 4. Console cable connections
Category 5
Patch Cable
RJ-45 Adapter
To P C
Terminal
USB port
The USB port allows you to connect a USB drive to the switch. You can copy files
from the switch to the USB drive, or from the USB drive to the switch. You can also
start the switch using files on the USB drive.
®
For more information about using the USB drive, see the Release Notes
.
8IBM System Networking RackSwitch G8052: Installation Guide
Switch LEDs
Two LED stacks provide system status and port link status. The following illustration
shows the system LEDs.
RackSwitch G8052
System status LEDs
Figure 5. System status LEDs
The system LEDs are described in the following table.
Table 3. System LEDs
SymbolDescription
MStacking master indicator
SStacking member indicator
Power supplies and power input status
!Service indicator
The following table describes the system LEDs.
Table 4. System LED descriptions
FunctionMasterMemberPower supplyService
Total Power
Failure
Service Required Flash greenFlash green
Power SuppliesOKNot applicableNot applicableSteady greenNot applicable
Not applicableNot applicableFlash greenNot applicable
OffOnNot applicableOn
OffOffNot applicableOff
(Note 2)
Flash blue (Note
3)
Chapter 1. Introduction9
Table 4. System LED descriptions (continued)
FunctionMasterMemberPower supplyService
Note 1: If service required is due to a power supply failure, this LED flashes. Otherwise,
it is steady green.
Note 2: If service required is due to fan failure, this LED flashes. Otherwise, it is steady
green.
Note 3: If service required is due to a stacking error, this LED flashes or is steady
green, depending on its last known good state.
Note 4: If an operations command is sent to the unit, this LED is steady blue. It can be
used to locate the device.
RJ-45 LEDs
The RJ-45 LEDs are shown in the following illustration.
RJ-45 port LEDs
Link LED
Status LEDs for the RJ-45 management port are described in the following table.
Table 5. RJ-45 LEDs status
LEDSteady greenFlash greenOff
LinkLink upActivityNo link
Speed100/10000 MbpsNot applicable10 Mbps
Activity LED
SFP+ LEDs
Status LEDs for the SFP+ ports are described in the following table.
Table 6. SFP+ LEDs status
Steady greenFlash greenOff
Link upActivityNo Link
Speed, 10 Gb SFP+Not applicable1 Gb SFP+
Technical specifications
The RackSwitch G8052 technical specifications are described in the following
sections.
Physical characteristics
The physical characteristics of the RackSwitch G8052 are listed in the following
table.
Table 7. Physical characteristics
SpecificationPhysical characteristics
Dimensions (HxWxD)4.4x43.9 x 44.5 cm.
Weight10.5 kg. (18.4 lb) (maximum)
(1.73 x 17.3 x 17.5 in.)
10IBM System Networking RackSwitch G8052: Installation Guide
Environmental specifications
The environmental specifications for the RackSwitch G8052 are listed in the
following table.
Table 8. Environmental specifications
SpecificationMeasurement
Temperature, ambient operating0° C to +40° C (32° to 104° F)
Temperature (fan failure), operating0° C to +35° C (32° to 95° F)
Temperature, storage-40° C to +85° C (-40° to 185° F)
Relative humidity (non-condensing),
operating
Relative humidity (non-condensing), storage10 to 90%
Altitude, operating3,050 m (10,000 feet)
Altitude, storage12,190 m (40,000 feet)
Acoustic noiseLess than 65dB
Heat dissipation444 BTU/hour (typical)
Power specifications
The power specifications for the RackSwitch G8052 are listed in the following table.
Table 9. AC power specifications
SpecificationMeasurement
Number of power supplies2 (1+1 load sharing/redundant)
AC-input frequency (universal)50 - 60 Hz
AC-input voltage (universal)100-240 VAC
AC inrush current15 A
AC-input current (typical)1.1 A (RMS) @ 120 V
AC-input current (maximum)1.7 A (RMS) @ 120 V
Power supply rated output power450 W each
System power dissipation (typical)130 W
System power dissipation (maximum)200 W
DC-output current10.0 A (typical)
10 to 90%
0.6 A (RMS) @ 230 V
0.9 A (RMS) @ 230 V
Chapter 1. Introduction11
12IBM System Networking RackSwitch G8052: Installation Guide
Chapter 2. Installing the RackSwitch, components and options
This chapter describes the how to install the RackSwitch chassis and the
associated RackSwitch components. The following sections describe how to install
components into the following racks.
v “Installing the RackSwitch in a standard equipment rack” on page 17
v “Installing the RackSwitch in an IBM iDataPlex rack” on page 20
v “Installing the RackSwitch in an IBM System x or Power rack” on page 22
v “Installing the 1U air duct option” on page 26
v “Installing an SFP, SFP+, and QSFP+ transceiver” on page 30
Note: When replacing a RackSwitch chassis, all internal components must also be
removed from the chassis and replaced in the new chassis. For more
information on removing and replacing the RackSwitch and components, see
Chapter 3, “Removing and replacing the RackSwitch and components,” on
page 35.
Before installing the RackSwitch
Locate and record the important product information about the switch in the
following table. The identification labels contain the machine-type model (MTM)
number, serial number and part number (front, rear panel and/or bottom of the unit),
and the media access control (MAC) address (rear of unit) for the switch. The MAC
address is not required for opening a service call.
Note: Make sure that you record this information before you install the switch.
You can also review and record your product serial number and other required
information through the software interface by issuing the show sys-info command
using the ISCLI interface or the /info/sys/general command using the MenuCLI
interface. For more information about these commands, see “Configuring Vital
Product Data after a switch replacement” on page 43.
After the switch is installed most of the identification labels are hidden from view
and require removing the switch in order to relocate them in the event of opening a
service call.
Attention:This product information is required to register your product, to update
your firmware, place a service call, and replace the RackSwitch.
Note: The following sample RackSwitch identification (ID) labels may have different
Record this information below and print this page and keep it in a safe place for
possible future reference. You will need this information when you register the
switch with IBM. You can register the switch at http://www.ibm.com/support/
mysupport/.
Product nameIBM System Networking RackSwitch G8052
Model number_____________________________________________
Serial number_____________________________________________
Part number_____________________________________________
Media access control
(MAC) address for switch
MAC addresses for other
components
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________
You need the following tools or equipment to install the RackSwitch G8052:
v Standard flat-blade screwdriver
v #2 Phillips screwdriver
v Electrostatic discharge wrist strap
Package contents
The basic RackSwitch G8052 package contains the following items:
v G8052 switch unit (one of the following):
14IBM System Networking RackSwitch G8052: Installation Guide
– Two brackets
– Screws to attach brackets to the switch unit
– Screws to attach the switch unit to the equipment rack
v Mini-USB to RJ-45 serial cable, category 5 patch cable, RJ-45 to DB9 adapter
v Two AC power cords
v One IBM Documentation CD which includes the IBM System Networking
v One Warranty Information document
v One Important Notices document
Environmental requirements
This section describes the basic environmental requirements for the RackSwitch
G8052. Make sure the location where you install the switch meets the following
requirements:
v Install the switch unit in a dry, clean, well-ventilated area.
v Provide adequate space in the front and back of the switch unit, to ensure proper
air flow.
v Make sure that an adequate grounded power supply is within reach of the switch
unit.
v Make sure that twisted-pair cable is routed away from power lines, fluorescent
lighting fixtures and other sources of electrical interference.
Preventing electric shock
This product does not contain any user-serviceable parts. Do not remove the cover
of this device.
The G8052 AC power model is designed to work with single-phase power systems
that have a grounded neutral conductor. To reduce the risk of electric shock, always
plug the power cord into a grounded power outlet.
Chapter 2. Installing the RackSwitch, components and options15
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:
v Connect power to this unit only with the provided power cord. Do not
use the provided power cord for any other product.
v Do not open or service any power supply assembly.
v Do not connect or disconnect any cables or perform installation,
maintenance, or reconfiguration of this product during an electrical
storm.
v The product might be equipped with multiple power cords. To remove all
hazardous voltages, disconnect all power cords.
v 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.
v Connect any equipment that will be attached to this product to properly
wired outlets.
v When possible, use one hand only to connect or disconnect signal
cables.
v Never turn on any equipment when there is evidence of fire, water, or
structural damage.
v 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.
v 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.
(D005)
16IBM System Networking RackSwitch G8052: Installation Guide
Handling static-sensitive devices
Attention:Static electricity can damage the switch and other electronic devices.
To avoid damage, keep static-sensitive devices in their static-protective packages
until you are ready to install them.
To reduce the possibility of electrostatic discharge, observe the following
precautions:
v Limit your movement. Movement can cause static electricity to build up around
you.
v The use of a grounding system is recommended. For example, wear an
electrostatic-discharge wrist strap, if one is available.
v Handle the device carefully, holding it by its edges or its frame.
v Do not touch solder joints, pins, or exposed printed circuitry.
v Do not leave the device where others can handle and damage it.
v While the device is still in its static-protective package, touch it to an unpainted
metal part of any unpainted metal surface on a grounded rack component in the
rack in which you are installing the device, for at least 2 seconds. This drains
static electricity from the package and from your body.
v Remove the device from its package and install it directly into the switch without
setting it down. If it is necessary to set down the device, put it back into its
static-protective package. Do not place the device on a switch cover or on a
metal surface.
v Take additional care when you handle devices during cold weather. Heating
reduces indoor humidity and increases static electricity.
Installing the RackSwitch in a standard equipment rack
This section describes how to install the RackSwitch G8052 in a standard 19-inch
equipment rack. For information about mounting the RackSwitch in other rack types,
see the following sections:
v “Installing the RackSwitch in an IBM iDataPlex rack” on page 20
v “Installing the RackSwitch in an IBM System x or Power rack” on page 22
The following parts come in the standard mounting kit.
Attention:The rack-mounting frame may not be able to support the weight of the
networking switch with only the front post mounting brackets (2-post application). If
the switch has an undesirable amount of sag, it is recommended to use a 4-post
mounting kit.
Attention:For earthquake stability, mount the switch in a 4-post rack.
Chapter 2. Installing the RackSwitch, components and options17
DANGER
Rack-mounted devices are not to be used as shelves or work spaces.
(L002)
To install the RackSwitch in a standard equipment rack, complete the following
steps:
1. Locate and record the product switch information to configure and register your
product and set aside. See “Before installing the RackSwitch” on page 13.
Note: If this switch is a replacement switch, copy the product information from
the original switch onto the RID label that is shipped with replacement
switch and affix the new label to the bottom of the new switch.
2. Use the M4 screws to attach a mounting bracket to each side of the switch.
Torque the screws to approximately 2.0 newton-meters (Nm) +/- 0.1 Nm (17.7
inch-pounds).
3. Slide the switch into the rack.
4. Use M6 screws, washers, and clip nuts (or cage nuts) to secure the switch unit
to the rack. Torque the screws to approximately 5.7 Nm +/- 0.1 Nm (50
inch-pounds).
18IBM System Networking RackSwitch G8052: Installation Guide
6
5
3
2
1
5. Connect all cables.
6. Initialize the switch, see Chapter 4, “Initializing the RackSwitch,” on page 47.
Attention:If this is a switch replacement, make sure the vital product data
(VPD) is updated to avoid losing the licensed electronic entitlement data of the
RackSwitch. For more information, see “Configuring Vital Product Data after a
switch replacement” on page 43.
Chapter 2. Installing the RackSwitch, components and options19
Installing the RackSwitch in an IBM iDataPlex rack
This section describes how to install the RackSwitch G8052 in an IBM iDataPlex
rack. The iDataPlex mounting kit allows the switch to be mounted either vertically or
horizontally. For information about mounting the RackSwitch in other rack types,
see the following sections:
v “Installing the RackSwitch in a standard equipment rack” on page 17
v “Installing the RackSwitch in an IBM System x or Power rack” on page 22
The iDataPlex rack mount kit must be purchased separately.
The following table lists the parts included in the iDataPlex mounting kit.
Rack-mounted devices are not to be used as shelves or work spaces.
(L002)
To install the RackSwitch in an iDataPlex rack, complete the following steps:
1. Locate and record the product switch information to configure and register your
product and set aside. See “Before installing the RackSwitch” on page 13.
Note: If this switch is a replacement switch, copy the product information from
the original switch onto the RID label that is shipped with replacement
switch and affix the new label to the bottom of the new switch.
2. Use the M4 screws to attach front and rear mounting brackets to each side of
the switch unit. Torque the screws to approximately 2.0 Nm +/- 0.1 Nm (17.7
inch-pounds).
20IBM System Networking RackSwitch G8052: Installation Guide
7
1
6
5
3. Use M6 washers and screws are used to mount the switch unit into the rack.
Torque the screws to approximately 5.7 Nm +/- 0.1 Nm (50 inch-pounds).
4
2
3
4. Use M6 washers, screws, and clip nuts are used to attach the alignment plate.
Torque the screws to approximately 5.7 Nm +/- 0.1 Nm (50 inch-pounds).
4
2
3
5. Slide the RackSwitch into the rack.
Chapter 2. Installing the RackSwitch, components and options21
8
10
6. Use the M6 washers, screws, and clip nuts to attach the alignment plate. Torque
the screws to approximately 5.7 Nm +/- 0.1 Nm (50 inch-pounds).
4
2
3
8
10
7. Connect all cables.
8. Initialize the switch, see Chapter 4, “Initializing the RackSwitch,” on page 47.
Attention:If this is a switch replacement, make sure the VPD is updated to
avoid losing the licensed electronic entitlement data of the RackSwitch. For
more information, see “Configuring Vital Product Data after a switch
replacement” on page 43.
Installing the RackSwitch in an IBM System x or Power rack
This section provides general information about installing the RackSwitch G8052 in
an IBM System x
mounting the G8052 in other rack types, see the following sections:
v “Installing the RackSwitch in a standard equipment rack” on page 17
v “Installing the RackSwitch in an IBM iDataPlex rack” on page 20
®
type 4-post rack, such as the IBM e1350. For information about
The following table lists the parts included in the IBM System Networking adjustable
19” 4-post rail kit .
Table 12. IBM System Networking adjustable 19” 4-post rail mount kit parts
22IBM System Networking RackSwitch G8052: Installation Guide
1
DANGER
Rack-mounted devices are not to be used as shelves or work spaces.
(L002)
To install the RackSwitch in an IBM System Networking adjustable 19” 4-post rail
rack (for Power and System x racks), complete the following steps:
1. Locate and record the product switch information to configure and register your
product and set aside. See “Before installing the RackSwitch” on page 13.
Note: If this switch is a replacement switch, copy the product information from
the original switch onto the RID label that is shipped with replacement
switch and affix the new label to the bottom of the new switch.
2. Use the M4 screws to attach the front mounting brackets to each side of the
switch. Torque the screws to approximately 2.0 Nm +/- 0.1 Nm (17.7
inch-pounds).
9
9
1
7
3. Use the M6 screws, washers, and clip nuts are used to connect the front
mounting brackets to the front and rear posts in the rack. Torque the screws to
approximately 5.7 Nm +/- 0.1 Nm (50 inch-pounds).
Chapter 2. Installing the RackSwitch, components and options23
6
4
2
4. Slide the rear mounting brackets into the slots available on the front mounting
brackets.
SEE STEP 5
10
11
5. Use the M6 washers, screws, and clip nuts to attach the filler plate to the rear
mounting brackets. Torque the screws to approximately 5.7 Nm +/- 0.1 Nm (50
inch-pounds).
24IBM System Networking RackSwitch G8052: Installation Guide
8
4
2
6
6. Use the M3.5 screws to secure the rear brackets to the front brackets. Torque
the screws to approximately 1.1 Nm +/- 0.1 Nm (10 inch-pounds).
9
3
10 11
7. Connect all the cables.
8. Initialize the switch, see Chapter 4, “Initializing the RackSwitch,” on page 47.
Attention:If this is a switch replacement, make sure that the vital product
data (VPD) is updated to avoid losing the licensed electronic entitlement data of
the RackSwitch. For more information, see “Configuring Vital Product Data after
a switch replacement” on page 43.
Chapter 2. Installing the RackSwitch, components and options25
Installing the 1U air duct option
The RackSwitch supports an optional 1U air duct to maximize air flow conditions in
a 19" rack. For 1U air duct option part numbers, see the Chapter 6, “Replaceable
switch parts,” on page 53 section.
Mounting kit components
The 1U air duct option ships with:
v One 1U air duct unit
v One 1U air duct mechanical assembly kit
v One power cord
7
1
The following table lists the parts included with the 1U air duct mounting kit.
Attention:The rack-mounting frame may not be able to support the weight of the
networking switch with only the front post mounting brackets (2-post application). If
the switch has an undesirable amount of sag, it is recommended to use a 4-post
mounting kit.
26IBM System Networking RackSwitch G8052: Installation Guide
1
1
2
6
Attention:For earthquake stability, mount the switch in a 4-post rack.
DANGER
Rack-mounted devices are not to be used as shelves or work spaces.
(L002)
To install the 1U air duct option in a 19" rack, complete the following steps.
1. Loosen and remove the mounting screws from the both sides of the mounting
rail and set aside to reuse to secure the foam carrier.
Foam carrier snug against rear of unit
Reuse mounting screws
Half shear
Mounting screws
2. Place the half shears on the rear side of the foam carriers and use the M3.5
mounting rail screws to secure the foam carrier assemblies snugly against the
rear of the RackSwitch unit. Torque the screws to approximately 1.1 Nm +/- 0.1
Nm (10 inch-pounds).
Note: There are additional M3.5 screws in the air duct assembly kit.
3. Plug the power cords into their respective RackSwitch power cord connectors
and using the tie wraps, secure the power cords to the mounting rails.
Chapter 2. Installing the RackSwitch, components and options27
Power connection
Tie wraps
Power connection
Tie wraps
4. Use the M6 screws to secure the air duct brackets to the mounting rails. Torque
the screws to approximately 5.7 Nm +/- 0.1 Nm (50 inch-pounds).
Air duct mounting bracket
M6 screws
M3.5 screws
5. Use the M3.5 screws to secure the air duct mounting bracket to the rack
chassis. Torque the screws to approximately 1.1 Nm +/- 0.1 Nm (10
inch-pounds).
6. Gently slide the air duct unit side flanges into the card guides until the unit is
seated firmly. Make sure that the foam strip is oriented on top.
28IBM System Networking RackSwitch G8052: Installation Guide
Foam
Card guides
Side flanges
M4
thumbscrews
7. Use the two M4 thumbscrews to secure the air duct unit to the air duct brackets.
For information about removing the air duct, see “Removing the 1U air duct option”
on page 42.
Chapter 2. Installing the RackSwitch, components and options29
Installing an SFP, SFP+, and QSFP+ transceiver
The RackSwitch G8052 supports copper and fiber transceivers. For the available
transceivers for the switch, see https://www-01.ibm.com/products/hardware/
configurator/americas/bhui/launchNI.wss.
To install a transceiver, see the following sections:
v “Installing an SFP copper transceiver”
v “Installing an SFP optical transceiver”
v “Installing an SFP+ optical transceiver” on page 31
v “Installing a QSFP+ optical transceiver” on page 32
Installing an SFP copper transceiver
The SFP copper transceiver provides an RJ-45 connector that accepts a standard
10/100/1000BASE-T (category 5) cable.
To install an SFP copper transceiver in a 1 Gbps SFP or SFP+ port on the G8052
switch unit, complete the following steps.
Note: To avoid damage to the cable or the SFP transceiver, do not connect the
cable before you install the transceiver.
1. Remove the safety cap and pull the locking lever into the down (unlocked)
position.
2. Insert the transceiver into the port until it clicks into place. Use minimal pressure
when you insert the transceiver into the slot. Do not use excessive force when
you insert the transceiver; you can damage the transceiver or the SFP slot.
The transceiver has a mechanical guide key to prevent you from inserting the
transceiver incorrectly.
3. Pull up the locking lever to lock the transceiver into place.
4. Connect the cable.
To remove a SFP copper transceiver, disconnect the cable, and pull down the
locking lever to release the transceiver. After you remove the transceiver,
replace the safety cap.
Installing an SFP optical transceiver
The SFP optical transceiver provides two fiber-optic cable connectors for connecting
to external ports.
30IBM System Networking RackSwitch G8052: Installation Guide
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:
v 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.
v Use of the controls or adjustments or performance of procedures other
than those specified herein might result in hazardous radiation exposure.
(C026)
CAUTION:
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)
To install an SFP optical transceiver into a 1 Gbps SFP slot on the G8052 switch
unit, complete the following steps.
Note: To avoid damage to the cable or the SFP transceiver, do not connect the
cable before you install the transceiver.
1. Remove the safety cap and pull the locking lever into the down (unlocked)
position.
2. Insert the transceiver into the port until it clicks into place. Use minimal pressure
when you insert the transceiver into the slot. Do not use excessive force when
you insert the transceiver; you can damage the transceiver or the SFP slot.
The transceiver has a mechanical guide key to prevent you from inserting the
transceiver incorrectly.
3. Pull up the locking lever to lock the transceiver into place.
4. Connect the fiber-optic cable.
To remove a SFP optical transceiver, disconnect the fiber-optic cable, and pull
down the locking lever to release the transceiver. After you remove the
transceiver, replace the safety cap.
Installing an SFP+ optical transceiver
The SFP+ ports accept approved SFP+ transceivers. The SFP+ optical transceiver
provides two fiber-optic cable connectors for connecting to external ports.
Chapter 2. Installing the RackSwitch, components and options31
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:
v 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.
v Use of the controls or adjustments or performance of procedures other
than those specified herein might result in hazardous radiation exposure.
(C026)
CAUTION:
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)
To install an SFP+ optical transceiver in an SFP+ port, complete the following steps.
Note: To avoid damage to the cable or the SFP transceiver, do not connect the
cable before you install the transceiver.
1. Remove the safety cap and pull the locking lever into the down (unlocked)
position.
2. Insert the transceiver into the port until it clicks into place. Use minimal pressure
when you insert the transceiver into the slot. Do not use excessive force when
you insert the transceiver; you can damage the transceiver or the SFP+ slot.
The transceiver has a mechanical guide key to prevent you from inserting the
transceiver incorrectly.
3. Pull up the locking lever to lock the transceiver into place.
4. Connect the fiber-optic cable.
To remove a SFP+ optical transceiver, disconnect the fiber-optic cable, and pull
down the locking lever to release the transceiver. After you remove the
transceiver, replace the safety cap.
Installing a QSFP+ optical transceiver
The QSFP+ ports accept supported QSFP+ transceivers. The QSFP+ optical
transceiver provides an MTP cable connector for connecting to external ports.
32IBM System Networking RackSwitch G8052: Installation Guide
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:
v 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.
v Use of the controls or adjustments or performance of procedures other
than those specified herein might result in hazardous radiation exposure.
(C026)
CAUTION:
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)
To install a QSFP+ optical transceiver in a QSFP+ port, complete the following
steps.
Note: To avoid damage to the cable or the SFP transceiver, do not connect the
cable before you install the transceiver.
1. Remove the safety cap and pull the locking lever into the down (unlocked)
position.
2. Insert the transceiver into the port until it clicks into place. Use minimal pressure
when you insert the transceiver into the slot. Do not use excessive force when
you insert the transceiver; you can damage the transceiver or the QSFP+ slot.
The transceiver has a mechanical guide key to prevent you from inserting the
transceiver incorrectly.
3. Pull up the locking lever to lock the transceiver into place.
4. Connect the fiber-optic cable.
To remove a QSFP+ optical transceiver, disconnect the fiber-optic cable, and
pull down the locking lever to release the transceiver. After you remove the
transceiver, replace the safety cap.
Chapter 2. Installing the RackSwitch, components and options33
34IBM System Networking RackSwitch G8052: Installation Guide
Chapter 3. Removing and replacing the RackSwitch and
components
This chapter describes the how to remove and replace the RackSwitch chassis and
the associated RackSwitch components, such as, a fan module, and options, such
as, the 1U air duct option.
When replacing a RackSwitch chassis, all internal components must also be
removed from the chassis and replaced in the new chassis.
For more information to remove and replace the RackSwitch, components and
options, see the following sections.
v “Removing and replacing the RackSwitch chassis unit from a rack”
v “Removing the AC power supply module” on page 40
v “Replacing the AC power supply module” on page 40
v “Removing the fan module” on page 41
v “Replacing the fan module” on page 42
v “Removing the 1U air duct option” on page 42
v “Removing and replacing the main RackSwitch chassis unit” on page 43
Removing and replacing the RackSwitch chassis unit from a rack
This section describes how to remove the RackSwitch chassis unit from supported
equipment racks. For information about removing the RackSwitch from different
racks, see the following sections:
v “Removing the RackSwitch chassis from a standard equipment rack”
v “Removing the RackSwitch chassis from a System x or Power rack” on page 36
v “Removing the RackSwitch chassis from an iDataPlex rack” on page 38
Removing the RackSwitch chassis from a standard equipment rack
To remove the RackSwitch from a standard equipment rack, complete the following
steps:
1. Disconnect all cables.
2. Loosen and remove the M6 screws, washers, and clip nuts (or cage nuts) to
remove the switch unit from the rack.
4. Loosen and remove the M4 screws attaching the mounting bracket on each side
of the switch.
6
5
Removing the RackSwitch chassis from a System x or Power rack
To remove the RackSwitch from a System x or Power rack, complete the following
steps:
1. Disconnect all the cables.
2. Loosen and remove the M6 screws that secure the rear brackets to the front
brackets.
9
3
10 11
3. Slide the rear mounting brackets out of the slots available on the front mounting
brackets.
36IBM System Networking RackSwitch G8052: Installation Guide
SEE STEP 5
10
11
4. Loosen and remove the M6 screws, washers, and clip nuts are used to connect
the front mounting brackets to the front and rear posts in the rack.
4
2
5. Slide the RackSwitch out of the rack.
Chapter 3. Removing and replacing the RackSwitch and components37
6
6. Loosen and remove the M4 screws that attach the front mounting brackets to
each side of the switch.
9
1
7
Removing the RackSwitch chassis from an iDataPlex rack
To remove the RackSwitch from the iDataPlex rack, complete the following steps:
1. Disconnect all cables.
2. Loosen and remove the M6 washers, screws, and clip nuts that attach the
alignment plate.
9
4
2
3
8
10
3. Loosen and remove the M6 washers and screws that mount the switch unit into
the rack.
38IBM System Networking RackSwitch G8052: Installation Guide
4
2
3
4. Slide the RackSwitch out of the rack.
5. Loosen and remove the M4 screws that attach front and rear mounting brackets
to each side of the switch unit.
6
Removing and replacing the power supply module
The RackSwitch operates with either one or two active power supply modules. You
can replace a hot-swap power supply module without powering off the switch or
disrupting switch functions.
You can operate the switch with two AC power supply modules, or one power
supply module and a blank cover. For correct airflow, both power supply slots must
be populated with either a power supply module or a blank module.
Each AC power supply module has a power cord for connection to an AC power
outlet.
7
1
5
Each power supply module has three LEDs that are visible from the rear panel. The
following table describes the LEDs.
Chapter 3. Removing and replacing the RackSwitch and components39
Table 14. Power supply module LEDs
LED statusDescription
OK
GreenDC output power is present.
OffDC output power is OK.
Service(!)
AmberPower supply or fan module failure.
OffPower supply and fan modules are
~ AC Input
GreenAC power is OK.
OffNo power. Output is disabled or input power
Removing the AC power supply module
To remove a power supply module, complete the following steps:
1. Remove the power cord from the power connector.
2. Press the release latch of the power supply module, and slide the module out of
the slot.
operational.
is out of operating range.
Release latch
Attention:Do not leave the power-supply slot empty for more than 90
seconds while the switch is operating.
To return the component to customer service for replacement, see Appendix A,
“Getting help and technical assistance,” on page 61, to help you gather all the
required information that is necessary to return a component. After you remove the
component, securely pack the component for shipping.
Replacing the AC power supply module
To replace an AC power supply module, complete the following steps:
1. Insert the power supply module into the power-supply slot, and gently push it
into the slot until it latches. Each power supply module has a mechanical guide
key to prevent you from inserting the module incorrectly.
40IBM System Networking RackSwitch G8052: Installation Guide
Release latch
2. Connect the power cord to the power supply module and to an AC power
source.
3. Turn on the power at the power source.
4. Make sure that the power supply OK and AC LEDs are green.
Removing and replacing the fan module
The RackSwitch contains up to four hot-swap fan modules.
The switch continues to operate when there is one failed fan module. If one fan
fails, the switch sends an error message. If a second fan fails, the switch sends an
error message, writes a failure log to flash memory, and shuts down.
Each fan module has a green LED that is visible from the rear panel. The LED
shows the status of the fan module, as follows:
Table 15. Fan LED states
LED stateDescription
LitFans are operational.
OffFan unit has no power.
FlashesFan speed has failed. Replace the fan
module.
Removing the fan module
To remove a fan module, complete the following steps:
1. Loosen the retainer screw.
2. Grasp the extractor handle and gently pull the fan module from the slot.
Attention:Replace the fan module within 5 minutes to avoid overheating the
switch.
Chapter 3. Removing and replacing the RackSwitch and components41
To return the component to customer service for replacement, see Appendix A,
“Getting help and technical assistance,” on page 61, to help you gather all the
required information that is necessary to return a component. After you remove the
component, securely pack the component for shipping.
Replacing the fan module
To replace a fan module, complete the following steps:
1. If necessary, remove the filler plate from the appropriate slot. Loosen the
retainer screws and slide the filler plate out of the slot.
2. Remove the fan module from the antistatic shielded bag.
3. Slide the fan module into the card guides in the open slot and gently push it all
the way into the slot, so that it firmly engages with the connector (see the
illustration). Each fan module has a mechanical guide key to prevent you from
inserting the module incorrectly.
4. Tighten the retaining screw on the fan module. Torque the screw to
approximately 0.25 Nm +/- 0.1 Nm (2 inch-pounds).
Removing the 1U air duct option
To remove the 1U air duct option from a 19" rack, complete the following steps.
1. Loosen the two M4 thumbscrews securing the air duct unit to the air duct
brackets.
2. Slide the air duct unit out of the rack.
42IBM System Networking RackSwitch G8052: Installation Guide
M4
thumbscrews
To return the component to customer service for replacement, see Appendix A,
“Getting help and technical assistance,” on page 61, to help you gather all the
required information that is necessary to return a component. After you remove the
component, securely pack the component for shipping.
For instructions to replace the air duct, see “Installing the 1U air duct option” on
page 26.
Removing and replacing the main RackSwitch chassis unit
When replacing a RackSwitch chassis unit, all internal component must also be
removed from the chassis and replaced in the new chassis. The RackSwitch
operates with one or two active power supplies, up to four fan modules, and an
optional air duct unit.
When you remove a RackSwitch unit from the rack, record the product MTM
number and serial number to use for the replacement switch, see “Before installing
the RackSwitch” on page 13 to locate the product information labels on the switch
chassis or “Configuring Vital Product Data after a switch replacement” to use an
interface to display the product information for the RackSwitch.
Before you replace the RackSwitch chassis, you must remove and replace the
separate components. For more information about removing and replacing
RackSwitch components, see the following sections:
v “Removing and replacing the power supply module” on page 39
v “Removing and replacing the fan module” on page 41
To return the chassis to customer service for replacement, see Appendix A, “Getting
help and technical assistance,” on page 61, to help you gather all the required
information that is necessary to return a component. After you remove the chassis
unit, securely pack the RackSwitch unit for shipping.
To replace the RackSwitch chassis in the rack, see the following procedures and
perform them in the order in which they are listed.
v “Replacing the AC power supply module” on page 40
v “Replacing the fan module” on page 42
v Chapter 2, “Installing the RackSwitch, components and options,” on page 13
Configuring Vital Product Data after a switch replacement
After you replace a RackSwitch, you must update the new switch with the VPD of
the RackSwitch being removed to avoid losing the licensed electronic entitlement
data of the RackSwitch. The VPD includes the model and serial number of the
switch. For more information on locating the VPD, see “Before installing the
RackSwitch” on page 13.
To update the VPD on a new switch, complete the following steps.
1. Log in to the switch and in the CLI mode, type
RS G8052>ibmnos
2. At the Password prompt, enter the switch password, and press Enter. The
default password is admin.
Chapter 3. Removing and replacing the RackSwitch and components43
3. In the main menu, enter the machine-type model (MTM) number for the
replacement switch. For example:
/boot/mtm 1455-48E
where 1455-48E is the MTM of the unit that is being replaced
4. Enter the serial number for the replacement switch. For example:
/boot/esn 1000001
where 1000001 is the serial number of the unit that is being replaced.
5. Reset the switch using the following command:
/boot/reset
6. When prompted to confirm the reset, enter y. The switch reboots.
7. After the switch reboots, at the command prompt, verify that the VPD
information is correct by issuing the show sys-info command using the ISCLI
interface or the /info/sys/general command using MenuCLI interface.
ISCLI interface output example:
show sys-info
System Information at 13:41:04 Fri Jan 20, 2011
Time zone: America/US/Pacific
Daylight Savings Time Status: Disabled
IBM System Networking RackSwitch G8052
Switch has been up for 0 days, 17 hours, 10 minutes and 45 seconds.
Last boot: 20:41:01 Thu Jan 19, 2011 (power cycle)
MAC address: fc:cf:62:9d:2b:00 IP (If 1) address: 0.0.0.0
Management Port MAC Address: fc:cf:62:9d:2b:fe
Management Port IP Address (if 128): 203.203.21.2
Hardware Revision: 0
Hardware Part No: BAC-000*a*00
Switch Serial No: US7C45t78
Manufacturing date:
Software Version 6.6.0 (FLASH image1), active configuration.
Temperature Mother Top: 34 C
Temperature Mother Bottom: 38 C
Temperature Daughter Top: 35 C
Temperature Daughter Bottom: 37 C
Warning at 70 C and Recover at 100 C
Fan 1 in Module 1: RPM=17647 PWM=255(100%) Front-To-Back
Fan 2 in Module 1: RPM= 9310 PWM=255(100%) Front-To-Back
Fan 3 in Module 2: RPM=17419 PWM=255(100%) Front-To-Back
Fan 4 in Module 2: RPM= 9326 PWM=255(100%) Front-To-Back
Fan 5 in Module 3: RPM=17197 PWM=255(100%) Front-To-Back
Fan 6 in Module 3: RPM= 9523 PWM=255(100%) Front-To-Back
Fan 7 in Module 4: RPM=17252 PWM=255(100%) Front-To-Back
Fan 8 in Module 4: RPM= 9490 PWM=255(100%) Front-To-Back
System Fan Airflow: Front-To-Back
Power Supply 1: Vin Fault
Power Supply 2: OK
Or
MenuCLI interface output example:
/info/sys/general
44IBM System Networking RackSwitch G8052: Installation Guide
System Information at 0:16:42 Wed Jan 3, 2012
Time zone: America/US/Pacific
Daylight Savings Time Status: Disabled
IBM System Networking RackSwitch G8052
Switch has been up 5 days, 2 hours, 16 minutes and 42 seconds.
Last boot: 0:00:47 Wed Jan 3, 2012 (reset from console)
MAC address: 00:00:00:00:00:00 IP (If 1) address: 0.0.0.0
Internal Management Port MAC Address: 00:00:00:00:00:ef
Internal Management Port IP Address (if 128): 9.43.95.121
External Management Port MAC Address: 00:00:00:00:00:fe
External Management Port IP Address (if 127):
Software Version 7.5.0 (FLASH image2), active configuration.
Hardware Part Number: 46C7193
Hardware Revision: 05
Serial Number: PROTO2C04E
Manufacturing Date: 43/08
PCBA Part Number: BAC-00072-00
PCBA Revision: 0
PCBA Number: 00
Board Revision: 05
PLD Firmware Version: 1.3
Temperature Warning: 26 C (Warn at 60 C/Recover at 55 C)
Temperature Shutdown: 27 C (Shutdown at 65 C/Recover at 60 C)
Temperature Inlet: 23 C
Temperature Exhaust: 26 C
Power Consumption: 42.570 W (12.000 V, 3.543 A)
Switch is in I/O Module Bay 1
For more information about using the switch interface, see the Configuration
guide for your interface.
Chapter 3. Removing and replacing the RackSwitch and components45
46IBM System Networking RackSwitch G8052: Installation Guide
Chapter 4. Initializing the RackSwitch
When you supply power to the RackSwitch G8052, the switch initializes
automatically.
DANGER
Multiple power cords. The product might be equipped with multiple power
cords. To remove all hazardous voltages, disconnect all power cords.
(L003)
or
1
2
!
1
2
The following LEDs indicate the overall system status:
v Power Supply: Steady green if both power cords are connected, flashing green if
only one power cord is connected.
v Service(!):Offifthesystem is OK, flashing if service is required.
Use the mini-USB console cable to connect the RS-232 serial port on the switch
unit front panel to a terminal or a computer running a terminal emulation program.
You can access the command-line interface to perform initial configuration tasks.
To access the switch CLI and perform initial configuration tasks, use one of the
following methods:
v Connect an Ethernet cable to the RJ-45 management port and use Telnet,
SNMP, or a Web browser to access the CLI through the IP address provided by
the network’s DHCP server.
v Connect the mini-USB console cable to the RS-232 serial port on the switch
unit’s front panel, and use a terminal or a computer running a terminal emulation
program to access the switch CLI.
The console port terminal-emulation requirements are as follows:
v Default baud rate = 9,600 bps
v Character size = 8 characters
v Parity = none
v Stop bits = 1
v Data bits = 8
v Flow control = none
The switch performs initial self tests, and displays the password prompt, similar to
the following screen:
Memory Test ................................
Production Mode
PPCBoot 0.0.0.10 (new flash)
Memory Test (0x00) .............................PASSED
...
IBM System Networking RS 8052
Jan 1 00:01:27 2011:
NOTICE-5:Interface Oper Status Indication - Port 7 State UP
Password:
At the Password prompt, enter the switch password, and press Enter. The default
password is admin.
Default configuration
The switch software contains default factory-loaded configuration files. The default
configuration is part of the software; it cannot be deleted or changed. The default
settings allow the switch to perform basic functions with minimal effort by the
system administrator. DHCP is enabled by default on the management interfaces
and BOOTP is enabled by default on interface 1. If there is no DHCP offer received,
the device uses the default Mgmt _IP address (192.168.50.50/24). This address is
overwritten when a DHCP/BOOTP address is received for that interface. If
DHCP/BOOTP is enabled and there is no static address configured for
DHCP/BOOTP requests will continue to be sent. This feature does not change
existing DHCP/BOOTP functionality. See the following initial configuration example:
48IBM System Networking RackSwitch G8052: Installation Guide
RS G8052# show inter ip
Interface information:
1: IP4 192.168.49.50255.255.255.0192.168.49.255, vlan 1, up
128: IP4 192.168.50.50255.255.255.0192.168.50.255, vlan 4095, up
! interface ip 1
! addr <default>
! enable
!
! interface ip 128
!addr <default>
!enable
RS G8052(config)# system dhcp?
mgt dhcp on mgt port
RS G8052(config)# system dhcp mgt
Warning: Enabling dhcp will overwrite IP interface 128 and IP gateway 4 configurations.
RS G8052# show inter ip
Interface information:
1: IP4 192.168.49.50255.255.255.0192.168.49.255, vlan 1, up
128: IP4 192.168.50.50255.255.255.0192.168.50.255, vlan 4095, up
Configuring an IP interface
To manage the switch using Telnet, SNMP, or a Web browser, you must have an IP
interface. Use DHCP (enabled by default) or manually configure the following IP
parameters:
3. Configure an IP interface, subnet mask, and VLAN assignment. Enable the
interface.
RS G8052 (config-ip-if)# ip address 10.10.10.2 (example IP address)
RS G8052 (config-ip-if)# ip netmask 255.255.255.0
RS G8052 (config-ip-if)# vlan 1
RS G8052 (config-ip-if)# enable
RS G8052 (config-ip-if)# exit
4. Configure the default gateway. Enable the gateway.
RS G8052 (config)# ip gateway 1 address 10.10.10.1 (example gateway address)
RS G8052 (config)# ip gateway 1 enable
After you configure the IP address for your switch and you have an existing
network connection, you can use the Telnet program from an external
management station to access and control the switch. The management station
and your switch must be on the same IP subnet.
The switch module supports a command-line interface (CLI) that you can use to
configure and control the switch over the network using the Telnet program. You
can use the CLI to perform many basic network management functions. In
addition, you can configure the switch for management using an SNMP-based
network management system or a Web browser.
Chapter 4. Initializing the RackSwitch49
For more information about using the CLI, see the Command Reference guide
for your switch.
Using the Boot Management menu
The Boot Management menu enables you to switch the software image, reset the
switch to factory defaults, or to recover from a failed software download.
You can interrupt the boot process and enter the Boot Management menu from the
serial console port. When the system displays Memory Test, press Shift+B. The
Boot Management menu is displayed.
Please choose your menu option: 1
Current boot image is 1. Enter image to boot: 1 or 2: 2
Booting from image 2
The Boot Management menu allows you to perform the following actions:
v To change the boot image, press 1 and follow the screen prompts.
v To change the configuration block, press 2, and follow the screen prompts.
v To perform an Xmodem download, press 3 and follow the screen prompts.
v To exit the Boot Management menu, press 4. The boot process continues.
50IBM System Networking RackSwitch G8052: Installation Guide
Chapter 5. Troubleshooting
This section contains basic troubleshooting information to help resolve problems
that might occur during installation and operation of the switch. If you have
problems accessing the switch or working with the software, see the RackSwitchG8052 Command Reference.
For information about calling IBM for service, see Appendix A, “Getting help and
technical assistance,” on page 61.
System LED is not lit
Symptom: The power supply LED is not lit.
Solution: Check the power supply to make sure that there is a proper connection
to the power source. Make sure that power is available from the power source.
Port link LED is not lit
Symptom: The port link LED is not lit.
Solution 1: Check the port configuration in the software (refer to the Command
Reference). If the port is configured with a specific speed or duplex mode, check
the other device to make sure that it is set to the same configuration. If the switch
port is set to auto-negotiate, make sure that the other device is set to
auto-negotiate.
Solution 2: Check the cables that connect the port to the other device. Make sure
that they are connected correctly. Make sure that you are using the correct cable
type.
Temperature sensor warning
Symptom: A temperature warning is displayed on the management console.
Solution: Make sure that the air circulation vents on the front, back, and sides of
the switch are free from obstruction by cables, panels, rack frames, or other
materials.
Make sure that all cooling fans inside the switch are running. A fan module LED
(rear panel) flashes if there is a failure of the fan. The following command displays
fan status:
show sys-info
If any fan stops during switch operation, contact Customer Support.
Switch does not initialize (boot)
Symptom: All the switch LEDs stay on, and the command prompt is not displayed
on the console.
Solution: The operating system might be damaged. Use the console port to
perform a serial upgrade of the switch software. See the Command Reference.
52IBM System Networking RackSwitch G8052: Installation Guide
Chapter 6. Replaceable switch parts
The replaceable switch parts are Tier 1 customer replaceable units (CRUs).
Replacement of Tier 1 CRUs is your responsibility. If IBM installs a Tier 1 CRU at
your request, you will be charged for the installation.
For information about the terms of the warranty, see the Warranty Information
document that comes with the switch. For more information about getting service
and assistance, see Appendix A, “Getting help and technical assistance,” on page
61.
Table 16. IBM RackSwitch G8052, Model 7309-xxx replaceable parts
Table 16. IBM RackSwitch G8052, Model 7309-xxx replaceable parts (continued)
DescriptionModel
Base SX7309-G52
7309-52F
7309-HC3
7309-HC4
SFP+ LRM7309-G52
7309-52F
7309-HC3
7309-HC4
SFP 1000 Base LX7309-G52
7309-52F
7309-HC3
7309-HC4
Cables
0.6 m CAT5 blue Ethernet7309-G52
7309-52F,
7309-HC3,
7309-HC4
1.5 m CAT5 blue Ethernet7309-G52
7309-52F
7309-HC3
7309-HC4
3 m CAT5 blue Ethernet7309-G52
7309-52F
7309-HC3
7309-HC4
10 m CAT5 blue Ethernet7309-G52
7309-52F
7309-HC3
7309-HC4
25 m CAT5 blue Ethernet7309-G52
7309-52F
7309-HC3
7309-HC4
0.5 m IBM passive DAC SFP+7309-64F
7309-G64
7309-HC3
7309-HC4
1 m IBM passive DAC SFP+7309-64F
7309-G64
7309-HC3
7309-HC4
3 m IBM passive DAC SFP+7309-64F
7309-G64
7309-HC3
7309-HC4
5 m IBM passive DAC SFP+7309-64F
7309-G64
7309-HC3
7309-HC4
Option part
number
81Y162281Y1624
90Y942190Y9420
90Y942490Y9423
Not applicable40K8966
Not applicable40K8967
Not applicable40K8968
Not applicable40K8969
Not applicable40K8970
00D628800D6289
90Y942790Y9426
90Y943090Y9429
90Y943390Y9432
Tier 1 CRU part
number
54IBM System Networking RackSwitch G8052: Installation Guide
Table 16. IBM RackSwitch G8052, Model 7309-xxx replaceable parts (continued)
DescriptionModel
7 m IBM passive DAC SFP+7309-64F
Option part
number
00D615100D6150
Tier 1 CRU part
number
7309-G64
7309-HC3
7309-HC4
8.5 m IBM passive DAC SFP+7309-64F
90Y943690Y9435
7309-G64
7309-HC3
7309-HC4
1 m IBM active DAC SFP+7309-64F
95Y032346K6182
7309-G64
7309-HC3
7309-HC4
3 m IBM active DAC SFP+7309-64F
95Y032646K6183
7309-G64
7309-HC3
7309-HC4
5 m IBM active DAC SFP+7309-64F
95Y032946K6184
7309-G64
7309-HC3
7309-HC4
1 m QSFP+ DAC (breakout)7309-64F
49Y788649Y7930
7309-G64
7309-HC3
7309-HC4
3 m QSFP+ DAC (breakout)7309-64F
49Y788749Y7931
7309-G64
7309-HC3
7309-HC4
5 m QSFP+ DAC (breakout)7309-64F
49Y788849Y7932
7309-G64
7309-HC3
7309-HC4
1 m IBM QSFP+ to QSFP+7309-64F
49Y789049Y7934
7309-G64
7309-HC3
7309-HC4
3 m IBM QSFP+ to QSFP+7309-64F
49Y789149Y7935
7309-G64
7309-HC3
7309-HC4
5 m IBM QSFP+ to QSFP+7309-64F
00D581000D5809
7309-G64
7309-HC3
7309-HC4
7 m IBM QSFP+ to QSFP+7309-64F
00D581300D5812
7309-G64
7309-HC3
7309-HC4
Chapter 6. Replaceable switch parts55
Table 16. IBM RackSwitch G8052, Model 7309-xxx replaceable parts (continued)
DescriptionModel
1 m LC-LC fiber (networking)
optical
5 m LC-LC fiber (networking)
optical
25 m LC-LC fiber (networking)
optical
Kit, serial cable7309-64F
Rail kits
2-post rack mounting7309-64F
IBM System Networking adjustable
19" 4-post rail
iDataPlex rack mounting7309-64F
7309-64F
7309-G64
7309-HC3
7309-HC4
7309-64F
7309-G64
7309-HC3
7309-HC4
7309-64F
7309-G64
7309-HC3
7309-HC4
7309-G64
7309-HC3
7309-HC4
7309-G64
7309-HC3
7309-HC4
7309-64F
7309-G64
7309-HC3
7309-HC4
7309-G64
7309-HC3
7309-HC4
Option part
number
88Y685139M5699
88Y685439M5700
88Y685739M5701
90Y946294Y5444
Not applicable90Y3532
00D618500D6119
90Y353588Y6042
Tier 1 CRU part
number
Table 17. RackSwitch G8052, Model 1455-48E replaceable parts
DescriptionTier 1 CRU part number
Switch, G8052 base49Y7923
Power supply
110/220 V, rear-to-front airflow49Y7925
Fan module
Rear-to-front airflow00FE291
Transceivers
IBM QSFP+ 40GBASE-SR49Y7928
Base T SFP81Y1620
Base SX81Y1624
Cables
0.6 m blue Ethernet40K8966
1.5 m blue Ethernet40K8967
3 m blue Ethernet40K8968
10 m blue Ethernet40K8969
56IBM System Networking RackSwitch G8052: Installation Guide
Table 17. RackSwitch G8052, Model 1455-48E replaceable parts (continued)
DescriptionTier 1 CRU part number
25 m blue Ethernet40K8970
0.5 m IBM passive DAC SFP+00D6289
1 m IBM passive DAC SFP+90Y9426
3 m IBM passive DAC SFP+90Y9429
5 m IBM passive DAC SFP+00D6150
7 m IBM passive DAC SFP+49Y7930
8.5 m IBM passive DAC SFP+90Y9435
1 m IBM active DAC SFP+46K6182
3 m IBM active DAC SFP+46K6183
5 m IBM active DAC SFP+46K6184
1 m IBM QSFP+ DAC (breakout)49Y7930
3 m IBM QSFP+ DAC (breakout)49Y7931
5 m IBM QSFP+ DAC (breakout)49Y7932
1 m IBM QSFP-to-QSFP49Y7934
3 m IBM QSFP-to-QSFP49Y7935
5 m IBM QSFP+ to QSFP+00D5809
7 m IBM QSFP+ to QSFP+00D5812
1.0 m InfiniBand74Y6074
3.0 m InfiniBand74Y6075
Rail kits
2-post rack mounting90Y3532
IBM System Networking adjustable 19"
4-post rail
1U, air duct, 483 mm00D6120
00D6119
For your safety, a power cord with a ground attachment plug is available to order
for use with this product. To avoid electrical shock, always use the power cord and
plug with a properly grounded outlet.
Power cords for this product that are used in the United States and Canada are
listed by Underwriter's Laboratories (UL) and certified by the Canadian Standards
Association (CSA).
For units intended to be operated at 115 volts: Use a UL-listed and CSA-certified
cord set consisting of a minimum of 18 AWG, Type SVT or SJT, three-conductor
cord, a maximum of 15 feet in length and a parallel blade, grounding-type
attachment plug rated 15 amperes, 125 volts.
For units intended to be operated at 230 volts (U.S.): Use a UL-listed and
CSA-certified cord consisting of a minimum of 18 AWG, Type SVT or SJT,
three-conductor cord, a maximum of 15 feet in length and a tandem blade,
grounding-type attachment plug rated 15 amperes, 250 volts.
Chapter 6. Replaceable switch parts57
For units intended to be operated at 230 volts (outside the U.S.): Use a cord set
with a grounding-type attachment plug. The cord set should have the appropriate
safety approvals for the country in which the equipment will be installed.
Power cords for this product for a specific country or region are usually available
only in that country or region.
Table 18. Power and line cords (7309-xxx)
DescriptionOption and CRU part number
Power cord, Australia, AC plug 10A/250V39Y7924
Power cord, Brazil, AC plug 16A/250VC39Y7929
Power cord, Canada39Y7931
Power cord, China, AC plug 16A/250V39Y7928
Power cord, Europe, AC plug 10A/250V39Y7917
Power cord, Europe (Denmark), AC plug 10A/250V39Y7918
Power cord, Europe (Israel) AC plug 10A/250V39Y7920
Power cord, Europe (Italy/Chili), AC plug 10A/250V39Y7921
Power cord, Europe (South Africa), AC plug 10A/250V 39Y7922
Power cord, Europe (Switzerland), AC plug 10A/250V 39Y7919
Power cord, India, AC plug 10A/250V39Y7927
Power cord, 2.8 m, Japan AC plug 12A/125V46M2593
Power cord, Korea, AC plug 10A/250V39Y7925
Power cord, UK, AC plug 13A/250V39Y7923
Power cord, Uruguay/Argentina, AC plug 16A/250V39Y7930
Power cord, 2.8 m, U.S., AC plug 10A/250V46M2592
Rack power cord, 1.5 m, 10A/100-250V, C13 to C1439Y7937
Rack power cord, 2.8 m, 10A, C13 to C1446M2982
Rack power cord, 4.3 m, 10A/100-250V, C13 to C1439Y7932
Rack power cord, 1.8 m, 10A/100-250V, 2
C13PM-IEC, 320-C14
Rack power cord, 2.8 m, 10A/230V, C13 to CEE7-VII
(Europe)
Line cord, 2.8 m, 10A/250V, C13-BS, 1363/A (UK)59Y8143
43V6034
59Y8142
Table 19. Power and line cords (1455-64C)
DescriptionOption and CRU part number
Power cord, 4.3 m (14 ft), drawer to OEM
PDU, 200-240V, 15A, IEC320/C13, PT# 5
Power cord, 4.3 m (14 ft), drawer to OEM
PDU, 200-240V, 15A, IEC320/C13, PT# 59
Power cord, 3.05 m (10 ft), drawer to IBM
PDU, 200-240V, 10A, IEC320/C20, PT# 59
Power cord, 4.3 m (14 ft) drawer to IBM
PDU, 200-240V, 10A, IEC320/C13,
IEC320/C14PT# 59
58IBM System Networking RackSwitch G8052: Installation Guide
39M5096
39M5200
39M5392
39M5510
Table 19. Power and line cords (1455-64C) (continued)
60IBM System Networking RackSwitch G8052: Installation Guide
Appendix A. Getting help and technical assistance
If you need help, service, or technical assistance or just want more information
about IBM products, you will find a wide variety of sources available from IBM to
assist you. Use this information to obtain additional information about IBM and IBM
products, determine what to do if you experience a problem with your IBM system
or optional device, and determine whom to call for service, if it is necessary.
Before you call
Before you call, make sure that you have taken these steps to try to solve the
problem yourself:
v Check all cables to make sure that they are connected.
v Check the power switches to make sure that the system and any optional
devices are turned on.
v Check for updated firmware and operating-system device drivers for your IBM
product at http://www.ibm.com/support/fixcentral/. The IBM Warranty terms and
conditions state that you, the owner of the IBM product, are responsible for
maintaining and updating all software and firmware for the product (unless it is
covered by an additional maintenance contract). Your IBM service technician will
request that you upgrade your software and firmware if the problem has a
documented solution within a software upgrade.
Opening a support request
In the U.S. and Canada, hardware service and support is available 24 hours a day,
7 days a week. In the U.K., these services are available Monday through Friday,
from 9 a.m. to 6 p.m.
To open a support call, complete the following steps.
1. Create a brief problem description and a prioritization for your support call.
2. Gather the required product information to provide to IBM Support. The serial
number and MTM (IBM 4-digit machine identifier) are on the product label and
will help IBM Support quickly provide a solution to your problem and ensure that
you receive the level of service for which you might have contracted.
3. Gather your hardware and software maintenance agreement contract numbers,
if applicable.
4. Gather other pertinent information such as error messages and logs.
You can determine the product MTM and serial number in the following ways:
v Locate the product information labels on the bottom of the switch, see “Before
installing the RackSwitch” on page 13.
v If the firmware is at 7.6.x.x or later, you can determine the machine type model
(MTM) and serial number through the interface. For more information on locating
the MTM and serial number (VPD) through the interface, see “Configuring Vital
Product Data after a switch replacement” on page 43.
After you gather your product information, you can submit a service request in
either of two ways:
v In the U.S. and Canada, call 1-800-IBM-SERV (1-800-426-7378) to open a
hardware report. See http://www.ibm.com/planetwide/ for additional support
telephone numbers.
v Go to http://www.ibm.com/support/entry/portal/Open_service_request/ to submit
an Electronic Service Request. Submitting an Electronic Service Request will
start the process of determining a solution to your problem by making the
pertinent information available to IBM Support quickly and efficiently. IBM service
technicians can start working on your solution as soon as you have completed
and submitted an Electronic Service Request.
For more information about Support Line and other IBM services, see
http://www.ibm.com/services/.
How to send Dynamic System Analysis data to IBM
Use the IBM Enhanced Customer Data Repository to send diagnostic data to IBM.
Before you send diagnostic data to IBM, read the terms of use at
http://www.ibm.com/de/support/ecurep/terms.html.
You can use any of the following methods to send diagnostic data to IBM:
v Standard upload: http://www.ibm.com/de/support/ecurep/send_http.html
v Standard upload with the system serial number: http://www.ecurep.ibm.com/
app/upload_hw
v Secure upload: http://www.ibm.com/de/support/ecurep/send_http.html#secure
v Secure upload with the system serial number: https://www.ecurep.ibm.com/
app/upload_hw
Using the documentation
Information about your IBM system and preinstalled software, if any, or optional
device is available in the documentation that comes with the product. That
documentation can include printed documents, online documents, readme files, and
help files. Also, some documents are available through the IBM Publications Center
at http://www.ibm.com/shop/publications/order/.
Getting help and information from the World Wide Web
IBM maintains pages on the World Wide Web where you can get the latest
technical information and download device drivers and updates. To access these
pages, go to http://www.ibm.com/supportportal/. .
Creating a personalized support web page
At http://www.ibm.com/support/mynotifications/, you can create a personalized
support web page by identifying IBM products that are of interest to you. From this
personalized page, you can subscribe to weekly email notifications about new
technical documents, search for information and downloads, and access various
administrative services.
62IBM System Networking RackSwitch G8052: Installation Guide
Appendix B. Notices
This information was developed for products and services offered in the U.S.A.
IBM may not offer the products, services, or features discussed in this document in
other countries. Consult your local IBM representative for information on the
products and services currently available in your area. Any reference to an IBM
product, program, or service is not intended to state or imply that only that IBM
product, program, or service may be used. Any functionally equivalent product,
program, or service that does not infringe any IBM intellectual property right may be
used instead. However, it is the user's responsibility to evaluate and verify the
operation of any non-IBM product, program, or service.
IBM may have patents or pending patent applications covering subject matter
described in this document. The furnishing of this document does not give you any
license to these patents. You can send license inquiries, in writing, to:
IBM Director of Licensing
IBM Corporation
North Castle Drive
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When referring to processor storage, real and virtual storage, or channel volume,
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When referring to hard disk drive capacity or communications volume, MB stands
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64IBM System Networking RackSwitch G8052: Installation Guide
Particulate contamination
Attention:Airborne particulates (including metal flakes or particles) and reactive
gases acting alone or in combination with other environmental factors such as
humidity or temperature might pose a risk to the device that is described in this
document. Risks that are posed by the presence of excessive particulate levels or
concentrations of harmful gases include damage that might cause the device to
malfunction or cease functioning altogether. This specification sets forth limits for
particulates and gases that are intended to avoid such damage. The limits must not
be viewed or used as definitive limits, because numerous other factors, such as
temperature or moisture content of the air, can influence the impact of particulates
or environmental corrosives and gaseous contaminant transfer. In the absence of
specific limits that are set forth in this document, you must implement practices that
maintain particulate and gas levels that are consistent with the protection of human
health and safety. If IBM determines that the levels of particulates or gases in your
environment have caused damage to the device, IBM may condition provision of
repair or replacement of devices or parts on implementation of appropriate remedial
measures to mitigate such environmental contamination. Implementation of such
remedial measures is a customer responsibility.
Table 20. Limits for particulates and gases
ContaminantLimits
Particulatev The room air must be continuously filtered with 40%
Gaseousv Copper: Class G1 as per ANSI/ISA 71.04-1985
1
ASHRAE 52.2-2008 - Method of Testing General Ventilation Air-Cleaning Devices forRemoval Efficiency by Particle Size. Atlanta: American Society of Heating, Refrigerating and
Air-Conditioning Engineers, Inc.
2
The deliquescent relative humidity of particulate contamination is the relative humidity at
which the dust absorbs enough water to become wet and promote ionic conduction.
3
ANSI/ISA-71.04-1985. Environmental conditions for process measurement and controlsystems: Airborne contaminants. Instrument Society of America, Research Triangle Park,
North Carolina, U.S.A.
atmospheric dust spot efficiency (MERV 9) according to
ASHRAE Standard 52.2
v Air that enters a data center must be filtered to 99.97%
efficiency or greater, using high-efficiency particulate air
(HEPA) filters that meet MIL-STD-282.
v The deliquescent relative humidity of the particulate
contamination must be more than 60%
v The room must be free of conductive contamination such
as zinc whiskers.
v Silver: Corrosion rate of less than 300 Å in 30 days
1
.
2
.
3
Documentation format
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Appendix B. Notices65
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Telecommunication regulatory statement
This product may not be certified in your country for connection by any means
whatsoever to interfaces of public telecommunications networks.
Further certification may be required by law prior to making any such connection.
Contact an IBM representative or reseller for any questions.
Electronic emission notices
When you attach a monitor to the equipment, you must use the designated monitor
cable and any interference suppression devices that are supplied with the monitor.
Federal Communications Commission (FCC) statement
Note: This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference, in which case the user will be required to correct the
interference at his own expense.
Properly shielded and grounded cables and connectors must be used in order to
meet FCC emission limits. IBM is not responsible for any radio or television
interference caused by using other than recommended cables and connectors or by
unauthorized changes or modifications to this equipment. Unauthorized changes or
modifications could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
Industry Canada Class A emission compliance statement
This Class A digital apparatus complies with Canadian ICES-003.
Avis de conformité à la réglementation d'Industrie Canada
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du
Canada.
66IBM System Networking RackSwitch G8052: Installation Guide
Australia and New Zealand Class A statement
Attention:This is a Class A product. In a domestic environment this product may
cause radio interference in which case the user may be required to take adequate
measures.
European Union EMC Directive conformance statement
This product is in conformity with the protection requirements of EU Council
Directive 2004/108/EC on the approximation of the laws of the Member States
relating to electromagnetic compatibility. IBM cannot accept responsibility for any
failure to satisfy the protection requirements resulting from a nonrecommended
modification of the product, including the fitting of non-IBM option cards.
Attention:This is an EN 55022 Class A product. In a domestic environment this
product may cause radio interference in which case the user may be required to
take adequate measures.
Responsible manufacturer:
International Business Machines Corp.
New Orchard Road
Armonk, New York 10504
914-499-1900
European Community contact:
IBM Deutschland GmbH
Technical Regulations, Department M372
IBM-Allee 1, 71139 Ehningen, Germany
Tele: 0049 (0) 7032 15-2941
Email: lugi@de.ibm.com
Germany Class A statement
Deutschsprachiger EU Hinweis:
Hinweis für Geräte der Klasse A EU-Richtlinie zur Elektromagnetischen
Verträglichkeit
Dieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie 2004/108/EG
zur Angleichung der Rechtsvorschriften über die elektromagnetische Verträglichkeit
in den EU-Mitgliedsstaaten und hält die Grenzwerte der EN 55022 Klasse A ein.
Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu
installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM
empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für
die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung der
IBM verändert bzw. wenn Erweiterungskomponenten von Fremdherstellern ohne
Empfehlung der IBM gesteckt/eingebaut werden.
EN 55022 Klasse A Geräte müssen mit folgendem Warnhinweis versehen werden:
“Warnung: Dieses ist eine Einrichtung der Klasse A. Diese Einrichtung kann im
Wohnbereich Funk-Störungen verursachen; in diesem Fall kann vom Betreiber
verlangt werden, angemessene Maßnahmen zu ergreifen und dafür aufzukommen.”
Appendix B. Notices67
Deutschland: Einhaltung des Gesetzes über die
elektromagnetische Verträglichkeit von Geräten
Dieses Produkt entspricht dem “Gesetz über die elektromagnetische Verträglichkeit
von Geräten (EMVG)”. Dies ist die Umsetzung der EU-Richtlinie 2004/108/EG in
der Bundesrepublik Deutschland.
Zulassungsbescheinigung laut dem Deutschen Gesetz über die
elektromagnetische Verträglichkeit von Geräten (EMVG) (bzw. der
EMC EG Richtlinie 2004/108/EG) für Geräte der Klasse A
Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das
EG-Konformitätszeichen - CE - zu führen.
Verantwortlich für die Einhaltung der EMV Vorschriften ist der Hersteller:
International Business Machines Corp.
New Orchard Road
Armonk, New York 10504
914-499-1900
Der verantwortliche Ansprechpartner des Herstellers in der EU ist:
IBM Deutschland GmbH
Technical Regulations, Department M372
IBM-Allee 1, 71139 Ehningen, Germany
Tele: 0049 (0) 7032 15-2941
Email: lugi@de.ibm.com
Generelle Informationen:
Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022
Klasse A.
VCCI Class A statement
This is a Class A product based on the standard of the Voluntary Control Council for
Interference (VCCI). If this equipment is used in a domestic environment, radio
interference may occur, in which case the user may be required to take corrective
actions.
Japan Electronics and Information Technology Industries Association
(JEITA) statement
Japanese Electronics and Information Technology Industries Association (JEITA)
Confirmed Harmonics Guideline (products less than or equal to 20 A per phase).
68IBM System Networking RackSwitch G8052: Installation Guide
Korea Communications Commission (KCC) statement
This is electromagnetic wave compatibility equipment for business (Type A). Sellers
and users need to pay attention to it. This is for any areas other than home.
Russia Electromagnetic Interference (EMI) Class A statement
People's Republic of China Class A electronic emission statement
Taiwan Class A compliance statement
Appendix B. Notices69
70IBM System Networking RackSwitch G8052: Installation Guide
Index
Numerics
1U air duct
removing 42
1U air duct mounting kit components 26
1U air duct option