IBM BNT RackSwitch G8124R, BNT RackSwitch G8124EF, BNT RackSwitch G8124DC, BNT RackSwitch G8124F, BNT RackSwitch G8124ER Installation Manual
IBM BNT RackSwitch G8124R,
IBM BNT RackSwitch G8124F,
IBM BNT RackSwitch G8124ER,
IBM BNT RackSwitch G8124EF, and
IBM BNT RackSwitch G8124DC
Type 0446 and 7309
Installation Guide
IBM BNT RackSwitch G8124R,
IBM BNT RackSwitch G8124F,
IBM BNT RackSwitch G8124ER,
IBM BNT RackSwitch G8124EF, and
IBM BNT RackSwitch G8124DC
Type 0446 and 7309
Installation Guide
Note: Before using this information and the product it supports, read the general
information in Appendix B on page 47, the Safety Information and
Environmental Notices and User Guide documents on the IBM Documentation CD, and the
Warranty Information document that comes with the product.
First Edition (May 2011)
© Copyright IBM Corporation 2011.
US Government Users Restricted Rights – Use, duplication or disclosure restricted by
GSA ADP Schedule Contract with IBM Corp.
Safety
Safety v
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.
vi BNT RackSwitch G8124 Installation Guide
Safety vii
viii BNT RackSwitch G8124 Installation Guide
Safety ix
Circuit breaker rating Minimum: 20 amps
Maximum: 20 amps
Wire size 16 AWG (IBM part number 90Y35 38 DC po wer cable from PDP
output to server input)
1.31 mm2
Wiring terminal screw torque -- inch-pounds (IBM part number 90Y3538 provided with
connector, both ends)
-- newton-meters
x BNT RackSwitch G8124 Installation Guide
Safety xi
xii BNT RackSwitch G8124 Installation Guide
Contents
Safety v
Chapter 1: Introduction
The IBM Documentation CD
Related Documentation
Notices and Statements in this Document
RackSwitch G8124 Features
Performance
4
Management Features
Software Features
Switch Components
Hardware Options
Switch Unit
Switch Ports
LEDs
15
6
12
Technical Specifications
Physical Characteristics
Environmental Specifications
Power Specifications
1
2
3
3
4
4
4
6
6
17
17
17
18
Chapter 2: Installing the RackSwitch G8124
19
Required Tools
Package Contents
Environmental Requirements
Preventing Electric Shock
Handling Static-Sensitive Devices
Installing the RackSwitch G8124 in a Standard Equipment Rack
Installing the RackSwitch G8124 in an iDataPlex Rack
Installing the RackSwitch G8124 in a 4-post Rack
Initializing the RackSwitch G8124
© Copyright IBM Corp. 2011 xiii
19
19
20
20
22
23
26
29
32
Default Configuration 33
Configuring an IP Interface
Using the Boot Management Menu
34
35
Installing an SFP or SFP+ Transceiver
SFP+ Optical Transceiver
SFP Copper Transceiver
Troubleshooting
38
System LEDs Do Not Light
Port link LED Does Not Light
Temperature Sensor Warning
Switch Does Not Initialize (Boot)
36
37
38
38
38
39
36
Chapter 3: Replaceable Parts
41
Appendix A: Getting Help and Technical Assistance
Before You Call
Using the Documentation
43
44
Getting Help and Information from the World Wide Web
Software Service and Support
Hardware Service and Support
IBM Taiwan Product Service
Appendix B: Notices
Trademarks
48
47
Telecommunication Regulatory Statement
Important Notes
49
Particulate Contamination
Documentation Format
51
44
44
45
49
49
43
44
xiv BNT RackSwitch G8124 Installation Guide
CHAPTER 1
Introduction
This Installation Guide provides information and instructions for installing the following products:
IBM
IBM BNT RackSwitch G8124F, Type 7309
IBM BNT RackSwitch G8124ER, Type 7309
IBM BNT RackSwitch G8124EF, Types 1455 abd 7309
IBM BNT RackSwitch G8124DC, Type 7309
For information about configuration and management of the switch, refer to your Command
Reference and the product release notes.
If firmware and documentation updates are available, you can download them from the IBM
website. The switch might have features that are not described in the documentation that comes
with the swtich, 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.
®
BNT™ RackSwitch™ G8124R, Type 0446
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.
To check for firmware and documentation updates, go to http://www.ibm.com/supportportal/. For
firmware updates, click Downloads. For documentation updat es, click Documentation.
© Copyright IBM Corp. 2011 1
The IBM Documentation CD
The IBM Documentation CD contains documentation for your switch in Portable Document Format
(PDF) and includes the IBM Documentation Browser to help you find information quickly.
Hardware and Software Requirements
The IBM Documentation CD requires the following minimum hardware and software:
Microsoft Windows NT 4.0 (with Service Pack 3 or later), Windows 2000, or Red Hat® Linux.
100 MHz microprocessor.
32 MB of RAM.
Adobe Acrobat Reader 3.0 (or later) or xpdf, which comes with Linux operating systems.
Acrobat Reader software is included on the CD, and you can install it when you run the
Documentation Browser.
Using the Documentation Browser
Use the Documentation Browser to browse the contents of the CD, read brief descriptions of the
documents, and view documents, using Adobe Acrobat Reader or xpdf. The Documentation
Browser automatically detects the regional settings in use in your computer and displays the
documents in the language for that region (if available). If a document is not available in the
language for that region, the English-language version is displayed.
Use one of the following procedures to start the Documentation Browser:
If Autostart is enabled, insert the CD into the CD drive. The Documentation Browser starts
automatically.
If Autostart is disabled or is not enabled for all users, use one of the following procedures:
If you are using a Windows operating system, insert the CD into the CD drive and click
Start --> Run. In the Open field, type
e:\win32.bat
where e is the drive letter of the CD drive, and click OK.
If you are using Red Hat Linux, insert the CD into th e CD drive; then, run the fol lowi ng
command from the /mnt/cdrom directory:
sh runlinux.sh
2 BNT RackSwitch G8124 Installation Guide
Select switch drive from the Product menu. The Available Topics list displays all the documents
for your drive. Some documents might be in folders. A plus sign (+) indicates each folder or
document that has additional documents under it. Click the plus sign to display the additional
documents.
When you select a document, a description of the document is displayed under Topic Description.
To select more than one document, press and hold the Ctrl key while you select the documents.
Click View Book to view the selected document or documents in Acrobat Reader or xpdf. If you
selected more than one document, all the selected documents are opened in Acrobat Reader or xpdf.
To search all the documents, type a word or word string in the Search field and click Search. The
documents in which the word or word string is displayed are listed in order of the most occurrences.
Click a document to view it, and press Ctrl+F to use the Acrobat search function, or press Alt+F to
use the xpdf search function within the document.
Click Help for detailed information about using the Documentation Browser.
Related Documentation
For documentation about configuring your switch, see the RackSwitch G8124 Application Guide
and Command Reference.
For details about the switch information, statistics, and configuration parameters, see the
RackSwitch G8124 Command Reference.
Notices and St atement s 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 Safety Information document.
The following notices and statements are used in this document:
Note: These notices provide important tips, guidance, or advice.
Important: These notices provide information or advice that might help you avoid
inconvenient or problem situations.
Attention: These notices indicate potential damage to programs, devices, or data. An attention
notice is placed just before the instruction or situation in which damage could occur.
Caution: These statements indicate situations that can be potentially hazardous to you. A
caution statement is placed just before the description of a potentially hazardous procedure step
or situation.
Danger: These statements indicate situations that can be potentially lethal or extremely
hazardous to you. A danger statement is placed just before the description of a potentially lethal
or extremely hazardous procedure step or situation.
Introduction 3
RackSwitch G8124 Features
This section provides an overview of RackSwitch G8124 features.
Performance
240 Gbps throughput (full duplex), non-blocking switching architecture
100% line rate at all packet sizes
Deterministic port-to-port latency under 700 nanoseconds with 64B packets
Management Features
Clients
Industry standard command-line interface (ISCLI)
Browser-based Interface (BBI)
BladeHarmony Manager
Protocols
SNMP v1, v2, v3
Secondary NTP support
DHCP
Software upgrades
Dual software images
Upgrade via serial, browser, or FTP/TFTP
Software Features
Security
Secure interface login & password
RADIUS and TACACS+
SSH v1, v2
HTTPS Secure Browser-based interface
Wire-speed filtering with Access Control Lists (ACLs)
4 BNT RackSwitch G8124 Installation Guide
Layer 2
1024 VLANs (802.1Q), including Private VLANs
Multi-link trunking, compatible with Cisco EtherChannel
LACP (IEEE 802.3ad)
Spanning Tree (802.1D), Multiple Spanning Tree (802.1s),
Rapid Spanning Tree (802.1w), with Fast Uplink Convergence
16K forwarding database entries
Layer 3
128 configurable interfaces (static or DHCP)
IP forwarding
IGMP Snooping v1, v2 , v3
4K ARP entries
RIP v1, v2
OSPF
Quality of Service
802.1p priority qu eues
Differentiated Services Code Point (DSCP) support
Availability
Layer 2 Failover
VRRP
Introduction 5
Switch Components
This section describes the RackSwitch G8124 hardware components.
Hardware Options
The following list provides an overview of G8124 hardware:
Switch unit
Mounting hardware
Standard rack mounting brackets and screws
IBM iDataPlex
4-post rack mounting brackets and screws
Switch Unit
Each RackSwitch G8124 series switch unit is a 1U rack-mountable 10 Gigabit Ethernet switch.
You can mount the G8124 in either the horizontal or vertical direction.
™
rack mounting brackets and screws
The RackSwitch G8124-E is a performance-enhanced switch with a faster management processor
for improved aggregation layer functionality. Both the RackSwitch G8124 and G8124-E have
identical Layer 2 and Layer 3 data plane performance characteristics.
The RackSwitch G8124 and G8124-E allow for flexible mounting of the switch, as follows:
Front-to-rear airflow
Rear-to-front airflow
The DC powered RackSwitch G8124 provides front-to-rear airflow.
Ports
The switch unit contains twenty-four 10Gb SFP+ slots, plus two management ports,
and one serial console port:
24 SFP+ slots
2 RJ-45 management ports
1 RS-232 console port (mini-USB)
Note – Shielded twisted pair cables are recommended for use in the RJ-45 management ports.
6 BNT RackSwitch G8124 Installation Guide
Figure 1 IBM BNT RackSwitch G8124 Front Panel
Rackswitch G8124
BLADE
SP
L/A
MB
MS
Stacking
1 2 3 4
System status LEDs RS-232 port
9 10 11 125 6 7 8
17 18 19 2013 14 15 16 21 22 23 24 Mgmt
SFP+ slots
Figure 2 IBM BNT RackSwitch G8124 Rear Panel (AC)
RJ-45 ports
B
A
10101 Reset
Reset
button
IEC 320
Power connector
DC Power connector
IEC 320
Power connector
Figure 3 IBM BNT RackSwitch G8124 Rear Panel (DC)
DC Power connector
Introduction 7
Reset Button
The Reset button is recessed within a hole on the front panel. Use a straightened paper clip or
similar object to press the Reset button. The Reset button allows technicians to reset the switch, as
follows:
Press Reset: The switch resets and reloads the configuration files.
Press and hold Reset for five seconds: The switch resets and configures all settings
to factory defaults.
Fans
Six internal fans cool the switch unit. If an individual fan fails, the other fans continue to run, and
the switch unit continues to operate normally. Fans are not customer replaceable.
Fan operation and internal temperatures are monitored. If the air temperature exceeds a desired
threshold, the environmental monitor displays warning messages.
Note – If a fan fails, the maximum operating temperature drops from +40ºC to +35ºC.
The Fan LED blinks if there is a failure of one or more fans.
AC Power Supply
The G8124 has two redundant 275W 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.
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 allows each supply to operate at approximately 50 percent of full load.
Using redundant power can minimize the power disruption during a power supply failure and
extend the expected lifetime of each supply by operating normally in a conservative power mode.
There is no power switch on the G8124; the switch unit powers up when power is supplied through
the power cord(s).
8 BNT RackSwitch G8124 Installation Guide
The Power Supply LED indicates the status of the power supplies. The LED blinks when only one
power cord is connected or if one power supply fails. The LED lights steady when both power cords
are connected and operating.
DC Power Supply
The DC Powered G8124 has two redundant 250W DC-DC power supplies, operating from
42V to 60V. Each internal power supply has a DC filter input on the rear panel. The DC power
sources are connected to the G8124 via the mating connector cable assemblies provided. One end of
the cable is connected to the G8124 and the three DC-input leads connect the DC-input power
supply to the site power source. The pigtail end of the cable is color coded, as follows:
Black: Negative (-48V)
Red: Positive (return)
Green: Ground
Introduction 9
10 BNT RackSwitch G8124 Installation Guide
Circuit breaker rating Minimum: 20 amps
Maximum: 20 amps
Wire size 16 AWG (IBM part number 90Y35 38 DC po wer cable from PDP
output to server input)
1.31 mm2
Wiring terminal screw torque -- inch-pounds (IBM part number 90Y3538 provided with
connector, both ends)
-- newton-meters
Each power supply can be connected to a separate DC power source 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 allows each supply to operate at approximately 50 percent of full load.
Using redundant power can minimize the power disruption during a power supply failure and
extend the expected lifetime of each supply by operating normally in a conservative power mode.
There is no power switch on the G8124; the switch unit powers up when power is supplied through
the DC power source.
The Power Supply LED indicates the status of the power supplies. The LED blinks when only one
DC power source is connected, and lights steady when both DC power sources are connected.
Note – DC power is not available for the RackSwitch G8124-E.
Introduction 11
Switch Ports
The RackSwitch G8124 switch ports and port options are described below.
SFP+ Ports
24 Small Form-factor Pluggable (SFP+) ports are located on the front panel. These slots accept
approved copper SFP transceivers, optical SFP+ transceivers, or Direct Attach Cables (DAC).
Transceivers are not included with the G8124 switch unit.
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
The RackSwitch G8124 accepts any SFP+ Direct Attach Cable that complies to the MSA
specification.
12 BNT RackSwitch G8124 Installation Guide
10/100/1000Base-T Ports
Two 10/100/1000BaseT ports (RJ-45) are located on the front panel. These management ports
support in-line management and Control Plane Stacking.
The following table describes the RJ-45 connector pin assignments.
Table 1 RJ-45 Port pin assignments
Pin number Signal Description
1 BI DA+ Bi-directional data pair A positive
2 BI DA- Bi-directional data pair A negative
3 BI DB+ Bi-di rectional data pair B positive
4 BI DC+ Bi-di rectional data pair C positive
5 BI DC- Bi -di recti onal data pair C negative
6 BI DB- Bi -di recti onal data pair B negative
7 BI DD+ Bi-directional data pair D positive
8 BI DD- Bi-directional data pair D negative
Introduction 13
Console Port
The RS-232 (mini-USB) serial console port is located on the front panel. An external cable is
required to convert to a D9 connector. The f ollowing table describes the pinouts for the
mini-USB port:
Table 2 Console Port pin assignments
Pin number Function
Pin 1 No connect
Pin 2 RS232_SIN
Pin 3 RS232_SOUT
Pin 4 No connect
Pin 5 Ground
The following table describes the wiring of the console cable:
Table 3 Console Cable pin assignments
D9
Pin number
Wire Mini-USB
Pin number
Pin 2 Black Pin 3
Pin 3 White Pin 2
Pin 5 Green Pin 5
Pin 1
Pin 4
D9 Pins 1, 4, and 6 are connected
Pin 6
Pin 7
Pin 8
D9 pin 7 is connected to D9 pin 8
Shell Braid Shell
14 BNT RackSwitch G8124 Installation Guide
LEDs
Two LED stacks provide system status and port link status. The system LEDs are described in the
following table:
Power supplies and AC power input status
Fans status
MB
MS
The following table describes the system LED indications:
Function Power Fan Master Member
Total Power Failure Off Off Off Off
Service Required Blink Green Blink Green Blink Green Blink Green
Power Supplies OK Solid Green N/A N/A N/A
Power Supply Failure Blink Green N/A N/A N/A
Fans OK N/A Solid Green N/A N/A
Fan Failure N/A Blink Green N/A N/A
Stack Master N/A N/A On Off
Stacking master indicator
Stacking member indicator
Table 4 System LEDs Status
Stack Backup/Member N/A N/A Off On
Stack Error N/A N/A On N/A
Non-Stack Member N/A N/A Off Off
Introduction 15
XGE Port LEDs
Figure 4 highlights the system LEDs and SFP+ port LEDs.
Figure 4 System Status LEDs and Port LEDs
BLADE
MB
MS
Rackswitch G8124
SP
L/A
Stacking
1 2 3 4
Status and link LEDs for the data port slots are described in the following table.
Table 5 SFP+ LEDs Status
LED Solid Green Blink Green Off
SP:
10Gbps N/A 1Gbps
Speed
L/A:
Link/Activity
Valid Link/
No Activity
Activity No Link
RJ-45 LEDs
Status LEDs for the RJ-45 ports are described in the following table.
Table 6 RJ-45 LEDs Status
LED Solid Green Blink Green Off
Link Valid Link Activity No Link
Speed 100/1000Mbps N/A 10Mbps
16 BNT RackSwitch G8124 Installation Guide
Technical Specifications
This section provides specifications for the RackSwitch G8124.
Physical Characteristics
Physical characteristics of the RackSwitch G8124F/G81240R switch unit are listed in the
following table.
Table 7 Physical Characteristics
Specification G8124F G8124R
Dimensions (H x W x D) 1.73 x 17.3 x 15.0 in.
4.4 x 43.9 x 38.1 cm.
Weig ht 6.4 kg. 6.4 kg.
Airflow Front-to-rear Rear-to-front
1.73 x 17.3 x 15.0 in.
4.4 x 43.9 x 38.1 cm.
Environmental S pecifications
Environmental specifications for the RackSwitch G8124F/G8124R switch unit are listed in
the following table.
Table 8 Environmental Specifications
Specification Measurement
Temperature,
ambient operating
Temperature (fan failure or power
supply failure), operating
Temperature, storage -20ºC to +70ºC
0ºC to +40ºC
0ºC to +35ºC
Relative humidity
(non-condensing), operating
Relative humidity
(non-condensing), storage
Altitude, operating 3,050 m (10,000 feet)
Altitude, storage 4,573 m (15,000 feet)
10 to 90%
10 to 95%
Introduction 17
Table 8 Environmental Specifications
Specification Measurement
Acoustic noise less than 65dB
Heat dissipation 1100 BTU/hour (maximum)
Power Specifications
Power specifications for the RackSwitch G8124F/G8124R switch unit are listed in
Table 9 and Table 10.
Table 9 AC Power Specifications
Specification Measurement
Number of power supplies 2 (1+1 redundant)
AC-input frequency (universal) 50-60 Hz
AC-input voltage (universal) 100-240 VAC
AC-input current 2.75A (RMS) @ 100VAC
1.15A (RMS) @ 240VAC
AC-input fuse 5A (internal)
Power supply output power 275W each
System power dissipation 200W typical
DC-Output voltage 12V nominal
DC-Output current 15A (typical)
Table 10 DC Power Specifications
Specification Measurement
Number of power supplies 2 (1+1 redund ant)
Input Voltage 42VDC-60VDC
48VDC Nominal
Input Current 5.2 A Maximum
Power supply output power 2 50W
18 BNT RackSwitch G8124 Installation Guide
CHAPTER 2
Inst alling the RackSwitch G8124
This chapter describes how to install and initialize the RackSwitch G8124.
Required Tools
You need the following tools or equipment to successfully accomplish the installation
procedures in this document:
Standard flat-blade screwdriver
#2 Phillips screwdriver
Electrostatic discharge wrist strap
Package Contents
The basic RackSwitch G8124 package contains the following items:
G8124 switch unit:
Standard rack mount kit
Two brackets
Screws to attach brackets to the switch unit
Screws to attach the switch unit to the equipment rack
Mini-USB serial cable
T wo AC or DC power cords
© Copyright IBM Corp. 2011 19
Environmental Requirement s
This section describes the basic environmental requirements for the RackSwitch G8124.
Make sure the location where you install the switch meets the following requirements:
Install the switch unit in a dry, clean, well-ventilated area.
Provide adequate space on all sides of the switch unit, to ensure proper air flow.
Make sure that an adequate grounded power supply is within reach of the switch unit.
Make sure that twisted-pair cabl e 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 AC G8124 is designed to work with single-phase power systems that have a grounded neut ral
conductor. To reduce the risk of electric shock, always plug the power cord into a grounded power
outlet.
20 BNT RackSwitch G8124 Installation Guide
Installing the RackSwitch G8124 21
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:
Limit your movement. Movement can cause static electricity to build up around you.
The use of a grounding system is recommended. For example, wear an electrostatic-discharge
wrist strap, if one is available.
Handle the device carefully, holding it by its edges or its frame.
Do not touch solder joints, pins, or exposed printed circuitry.
Do not leave the device where others can handle and damage it.
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.
Remove the device from its package and install it directly into the switch without se tt ing 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.
Take additional care when you handle devices during cold weather. Heating reduces indoor
humidity and increases static electricity.
22 BNT RackSwitch G8124 Installation Guide
Installing the RackSwitch G8124 in a
Standard Equipment Rack
This section describes how to install the RackSwitch G8124 in a standard 19-inch
equipment rack. For information about mounting the G8124 in other rack ty pes,
refer to the following sections:
“Installing the RackSwitch G8124 in an iDataPlex Rack” on page 26
“Installing the RackSwitch G8124 in a 4-post Rack” on page 29
The following table lists the parts included in the standard mounting kit.
Table 11 2-Post Rack Mount Kit
Item number Description Quantity
1 Bracket 2
2 M4 screws 8
3 M6 screws 4
4 M6 locking washers 4
5 M6 clip nuts 4
6 M6 cage nuts 4
Perform the following steps to mount the RackSwitch G8124.
Installing the RackSwitch G8124 23
1. Use the M4 screws to attach a mounting bracket to each side of the switch. Torque the screws to
approximately 10 inch-pounds (1.1 Nm).
Figure 5 Attaching the Mounting Brackets
24 BNT RackSwitch G8124 Installation Guide
2. Slide the switch into the rack as illustrated.
Figure 6 Rack-mounting the Switch Unit
3. Use M6 screws, washers, and clip nuts to secure the switch unit to the rack.
Torque the screws to approximately 30 inch-pounds (3.5 Nm).
Installing the RackSwitch G8124 25
Installing the RackSwitch G8124 in an
iDataPlex Rack
This section provides general information about installing the RackSwitch G8124 in an
IBM iDataPlex rack. The iDataPlex mounting kit allows the switch to be mounted either
vertically or horizontally. For information about mounting the G8124 in other rack types,
refer to the following sections:
“Installing the RackSwitch G8124 in a Standard Equipment Rack” on page 23
“Installing the RackSwitch G8124 in a 4-post Rack” on page 29
The mounting kit is ordered separately. The following table lists the parts included in
the iDataPlex mounting kit.
Table 12 iDataPlex Rack Mount Kit
Item number Description Quantity
1 Rear brackets 2
2 Front brackets 2
3 Alignment plate 2
4 M6 screws 8
4 M6 locking washers 8
4 M6 clip nuts 8
5 M4 screws 16
26 BNT RackSwitch G8124 Installation Guide
Perform the following steps to mount the RackSwitch G8124 into an iDataPlex rack.
1. Use the M4 screws to attach front and rear mounting brackets to each side of the switch unit. Torque
the screws to approximately 10 inch-pounds (1.1 Nm).
Figure 7 Attaching the Mounting Brackets
Installing the RackSwitch G8124 27
2. M6 screws, washers, and clip nuts are used to attach the alignment plate.
Torque the screws to approximately 30 inch-pounds (3.5 Nm).
Figure 8 Attaching the Alignment Plate
3. M6 screws, washers, and clip nuts are used to mou nt the switch unit into the rack.
Torque the screws to approximately 30 inch-pounds (3.5 Nm).
Figure 9 Rack-Mounting the Switch Unit
28 BNT RackSwitch G8124 Installation Guide
Installing the RackSwitch G8124 in a
4-post Rack
This section provides general information about installing the RackSwitch G8124 in a 4-post rack,
including the IBM e1350 - Type 1410. For information about mounting the G8124 in other rack
types, refer to the following sections:
“Installing the RackSwitch G8124 in a Standard Equipment Rack” on page 23
“Installing the RackSwitch G8124 in an iDataPlex Rack” on page 26
The 4-post mounting kit is ordered separately. The following table lists the parts included in the
standard 4-post mounting kit.
Table 13 4-Post Rack Mount Kit
Item number Description Quantity
1 M6 clip nuts 8
2 M6 locking washers 8
3 M4 screws 16
4 M6 screws 8
5 M6 cage nuts 8
6 M3 screws 4
7 Front bracket 2
8 Rear bracket 2
The e1350 -Type 1410 mounting kit is ordered separately. The following table lists the parts
included in the mounting kit.
Table 14 Type 1410 Rack Mount Kit
Item number Description Quantity
1 Left bracket 1
2 Right bracket 1
3 Filler plate 1
4 M6 screws 12
4 M6 locking washers 12
4 M6 clip nuts 8
5 M4 screws 16
Installing the RackSwitch G8124 29
Perform the following steps to mount the RackSwitch G8124 into a standard 4-post rack.
1. Use the M4 screws to attach a horizontal rail to each side of the switch.
Torque the screws to approximately 10 inch-pounds (1.1 Nm).
Figure 10 Attaching the Horizontal Rail
2. M6 screws, washers, and clip nuts are used to connect the horizontal rail to the front posts in the
rack. Torque the screws to approximately 30 inch-pounds (3.5 Nm).
Figure 11 Rack-Mounting the Switch Unit
30 BNT RackSwitch G8124 Installation Guide
3. The rear mounting brackets are secured to the rack with M6 screws, washers, and clip nuts. Torque
the screws to approximately 30 inch-pounds (3.5 Nm).
Figure 12 Attaching Rear Mounting Brackets
4. The front mounting brackets and the rear mounting brackets are secured with M3 screws. Torque
the screws to approximately 4 inch-pounds (0.5 Nm).
Figure 13 Securing the Rear Bracket to the Front Bracket
Installing the RackSwitch G8124 31
Initializing the RackSwitch G8124
When you plug in the G8124 power cord, the switch initializes automatically.
The following LEDs indicate the overall system status:
Power Supply = Solid Green if both power cords are connected, blinking green if only one
power cord is connected
Fan = Solid Green if all fans are running, blin king green if there is a fan failure
32 BNT RackSwitch G8124 Installation Guide
Use the mini-USB console cable to connect the RS-232 serial port on the switch unit’s front panel to
a terminal or a PC running a terminal emulation program. You can access the command-line
interface to perform initial configuration tasks.
The console port’s terminal-emulation requirements are as follows:
Default baud rate = 9,600 bps
Character size = 8 characters
Parity = none
Stop bits = 1
Data bits = 8
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
...
Blade Network Technologies RS 8124
Jan 1 00:01:27 2008:
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 configuration files that are loaded at the factory.
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.
Installing the RackSwitch G8124 33
Configuring an IP Interface
To manage the switch using Telnet, SNMP, or a Web browser, you must configure an IP interface.
Configure the following IP parameters:
IP address
Subnet mask
Gateway address
1. Log on to the switch.
2. Enter Global Configuration mode.
RS G8124> enable
RS G8124# configure terminal
3. Configure the management IP address, subnet mask, and gateway.
RS G8124 (config)# interface ip-mgmt address 10.10.10.2
RS G8124 (config)# interface ip-mgmt netmask 255.255.255.0
RS G8124 (config)# interface ip-mgmt enable
RS G8124 (config)# interface ip-mgmt gateway 10.10.10.1
RS G8124 (config)# interface ip-mgmt gateway enable
RS G8124 (config)# exit
Once you configure the IP address for your switch, you can connect to management port A and 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 G8124 supports a command-line interface (CLI) that you can use to configure and control the
switch using T elnet. 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.
For more information about using the CLI, refer to the BLADE OS Command Reference for your
RackSwitch G8124.
34 BNT RackSwitch G8124 Installation Guide
Using the Boot Management Menu
The Boot Management menu allows 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 Manageme nt menu from the serial console
port. When the system displays Memory Test, press <Shift B>. The Boot Management menu
appears.
Resetting the System ...
Memory Test ................................
Boot Management Menu
1 - Change booting image
2 - Change configuration block
3 - Xmodem download
4 - Exit
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:
To change the boot image, press 1 and follow the screen prompts.
To change the configuration block, press 2, and follow the screen prompts.
To perform an Xmodem download, press 3 and follow the screen prompts.
To exit the Boot Management menu, press 4. The boot process continues.
Installing the RackSwitch G8124 35
Installing an SFP or SFP+ Transceiver
The RackSwitch G8124 supports the following Small Form Factor Pluggable (SFP+)
transceivers:
SFP+ 10GBase-SR Short Range Transceiver
SFP+ 10GBase-LR Long Range Optical Fiber Transceiver
SFP 1000BASE-T Copper Transceiver
SFP 1000BASE-T-SX Short Range Optical Transceiver
SFP+ Optical T ransceiver
The G8124 only accepts approved SFP+ transceivers. The SFP+ optical transceiver provides two
fiber-optic cable connectors for connecting to external ports.
Perform the following steps to install an SFP+ optical transceiver into a SFP+ slot on
the G8124.
Note – To avoid damage to the cable or the SFP+ transceiver, do not connect the fiber-optic cable
before you install the transceiver.
36 BNT RackSwitch G8124 Installation Guide
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+ 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.
SFP Copper Transceiver
The SFP copper transceiver provides an RJ-45 connector that accepts a standard
10/100/1000Base-T (category 5) cable.
Perform the following steps to inst all an SFP copper transceiver into a 1Gbps SFP slot on the G8124
switch unit.
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 the RackSwitch G8124 37
Troubleshooting
This section contains basic troubleshooting information. Use it to help resolve problems that may
occur during installation and operation of your switch. If you have problems accessing the switch or
working with switch software, refer to your RackSwitch G8124 Application Guide or Comman d
Reference.
If you need additional technical assistance, refer to “How to Get Help” on page 6.
System LEDs Do Not Light
Symptom: The Power Supply and Fan LEDs do not light.
Solution: Check the power cord(s) to make sure there is a proper connection to the power plug(s).
Verify that AC power is available from the power source.
Port link LED Does Not Light
Symptom: Port link LED does not light.
Solution 1: Check the port configuration in software (refer to your Command Reference).
If the port is configured with a specific speed or duplex mode, check the other device to verify that
it is set to the same configuration. If the switch port is set to autonegotiate, verify that the other
device is set to autonegotiate.
Solution 2: Check the cables that connect the port to the other device. Make sure they are
connected properly. Verify 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 and back 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. The Fan LED blinks if there is a
failure of one or more fans. The following command displays fan status:
show sys-info
If any fan stops during switch operation, contact Customer Support.
It may be necessary to cool the room to a lower temperature or provide a fan for greater air
circulation. Resolve the room’s cooling and circulation problems before turning the switch on.
38 BNT RackSwitch G8124 Installation Guide
Switch Does Not Initialize (Boot)
Symptom: All the switch LEDs stay on, and the command prompt does not appear on the
console.
Solution: The operating system may have been damaged. Use the console port to perform a serial
upgrade of the switch software. Refer to your Command Reference.
Installing the RackSwitch G8124 39
40 BNT RackSwitch G8124 Installation Guide
CHAPTER 3
Replaceable Part s
The replaceable switch parts are Tier 1 customer replaceable units (CRUs). Replacement of Tier 1
CRUs is your responsibility. If IBM installs a Ti er 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 on
page 43.
Table 15 IBM BNT RackSwitch G8124R, Type 0446; RackSwitch G8124F,
RackSwitch G8124ER, RackSwitch G8124EF, and RackSwitch G8124DC,
T ype 7309 Replaceable Parts
Description Model Option part
number
Switch, rack G8124DC BD5, HC5 Not applicable 90Y3527
Switch, rack G8124ER BR6, HC6 Not applicable 90Y3529
Switch, rack G8124EF BF7, HC7 Not applicable 90Y3531
Switch, rack G8124F BF9, HC9 Not applicable 90Y9452
SFP+ transceiver 10GBase-LR BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
SFP+ transceiver 10GBase-ER BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
SFP+ transceiver 10GBase-ZX BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
SFP+ LRM transceiver BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
SFP 1000 Base LX transceiver BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
Cable, 1 m IBM passive BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
90Y9412 90Y9411
90Y9415 90Y9414
90Y9418 90Y9417
90Y9421 90Y9420
90Y9424 90Y9423
90Y9427 90Y9426
Tier 1 CRU
part number
© Copyright IBM Corp. 2011 41
Table 15 IBM BNT RackSwitch G8124R, Type 0446; RackSwitch G8124F,
RackSwitch G8124ER, RackSwitch G8124EF, and RackSwitch G8124DC,
T ype 7309 Replaceable Parts
Description Model Option part
number
Cable, 3 m IBM passive BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
Cable, 5 m IBM passive BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
Cable, 8.5 m IBM passive BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
Kit, serial BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
Kit, 2-post rack mounting kit BD5, BR6, BF7, BF9
HC5, HC6, HC7, HC9
Kit, iDataPlex rack mounting kit BF7, BF9
HC7, HC9
Cable, 2 m DC power BD5, HC5 Not applicable 90Y3538
90Y9430 90Y9429
90Y9433 90Y9432
90Y9436 90Y9435
Not applicable 59Y1967
Not applicable 90Y3534
90Y3535 88Y6042
Tier 1 CRU
part number
Table 16 IBM BNT RackSwitch G8124ER, Type 1455-24E Replaceable Parts
Description Tier 1 CRU part number
Switch, rack G8124ER 90Y3529
SFP+ transceiver 10GBase-LR 90Y9411
SFP+ transceiver 10GBase-ER 90Y9414
SFP+ transceiver 10GBase-ZX 90Y9417
SFP+ LRM transceiver 90Y9420
SFP 1000 Base LX transceiver 90Y9423
42 BNT RackSwitch G8124 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. This section contains
information about where to go for additional information about IBM and IBM products, what to do
if you experience a problem with your system, and whom to call for service, if it is necessary.
Before You Call
This section lists the safety messages that appear within this manual.
Before you call, make sure that you have taken these steps to try to solve the problem yourself:
Check all cables to make sure that they are connected.
Check the power switches to make sure that the system and any optional devices are turned on.
Use the troubleshooting information in your system documen tati on, and use the diagnostic
tools that come with your system. Information about diagnostic tools is in the Problem
Determination and Service Guide on the IBM Documentation CD that comes with your system.
Go to the IBM support website at http://www.ibm.com/supportportal/ to check for technical
information, hints, tips, and new device drivers or to submit a request for information.
You can solve many problems without outside assistance by following the troubleshooting
procedures that IBM provides in the online help or in the documentation that is provided with your
IBM product. The documentation that comes with IBM systems also describes the diagnostic tests
that you can perform. Most systems, operating systems, and programs come with documentation
that contains troubleshooting procedures and explanations of error messages and error codes. If you
suspect a software problem, see the documentation for the operating system or program.
© Copyright IBM Corp. 2011 43
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. See the troubleshooting information in
your system documentation for instructions for using the diagnostic programs. The troubleshooting
information or the diagnostic programs might tell you that you need additional or updated device
drivers or other software. IBM maintains pages on the World W ide 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/ and follow the instructions. 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 W eb
On the W orld Wide Web, the IBM website has up-to-date information about IBM systems, optional
devices, services, and support. The address for IBM System x® and xSeries® information is
http://www.ibm.com/systems/x/. The address for IBM BladeCenter® information is
http://www.ibm.com/systems/bladecenter/. The address for IBM IntelliStation® information is
http://www.ibm.com/systems/intellistation/.
You can find service information for IBM systems and optional devices at
http://www.ibm.com/supportportal/.
Software Service and Support
Through IBM Support Line, you can get telephone assistance, for a fee, with usage, configuration,
and software problems with System x and xSeries servers, BladeCenter products, IntelliStation
workstations, and appliances. For information about which products are supported by Support Line
in your country or region, see http://www.ibm.com/services/supline/products/.
For more information about Support Line and other IBM services, see
http://www.ibm.com/services/, or see http://www.ibm.com/planetwide/ for support telephone
numbers. In the U.S. and Canada, call 1-800-IBM-SERV (1-800-426-7378).
Hardware Service and Support
You can receive hardware service through your IBM reseller or IBM Services. To locate a reseller
authorized by IBM to provide warranty service, go to http://www.ibm.com/partnerworld/ and click
Find Business Partners on the right side of the page. For IBM support telephone numbers, see
http://www.ibm.com/planetwide/. In the U.S. and Canada, call 1-800-IBM-SERV
(1-800-426-7378).
44 BNT RackSwitch G8124 Installation Guide
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.
IBM Taiwan Product Service
IBM Taiwan product service contact information:
IBM Taiwan Corporation
3F, No 7, Song Ren Rd.
Taipei, Taiwan
Telephone: 0800-016-888
Getting Help and Technical Assistance 45
46 BNT RackSwitch G8124 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
Armonk, NY 10504-1785
U.S.A.
INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS
PUBLICATION "AS IS" WITHO UT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain
transactions, therefore, this statement may not apply to you.
This information could include technical inaccuracies or typographical errors. Changes are
periodically made to the information herein; these changes will be incorporated in new editions of
the publication. IBM may make improvements and/or changes in the product(s) and/or the
program(s) described in this publication at any time without notice.
© Copyright IBM Corp. 2011 47
Any references in this information to non-IBM websites are provided for convenience only and do
not in any manner serve as an endorsement of those websites. The materials at those websites are
not part of the materials for this IBM product, and use of those websites is at your own risk.
IBM may use or distribute any of the information you supply in any way it believes appropriate
without incurring any obligation to you.
Trademarks
IBM, the IBM logo, and ibm.com are trademarks or registered trademarks of International Business
Machines Corporation in the United States, other countries, or both. If these and other IBM
trademarked terms are marked on their first occurrence in this information with a trademark symbol
(® or ™), these symbols indicate U.S. registered or common law trademarks owned by IBM at the
time this information was published. Such trademarks may also be registered or common law
trademarks in other countries. A current list of IBM trademarks is available on the web at
"Copyright and trademark information" at http://www.ibm.com/legal/copytrade.shtml.
Adobe and PostScript are either registered trademarks or trademarks of Adobe Systems
Incorporated in the United States and/or other countries.
Cell Broadband Engine is a trademark of Sony Computer Entertainment, Inc., in the United States,
other countries, or both and is used under license therefrom.
Intel, Intel Xeon, Itanium, and Pentium are trademarks or registered trademarks of Intel Corporation
or its subsidiaries in the United States and other countries.
Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc., in the United States,
other countries, or both.
Linux is a registered trademark of Linus Torvalds in the United States, other countries, or both.
Microsoft, Windows, and Win dows NT are trad emarks of Microsoft Corporation in the United
States, other countries, or both.
UNIX is a registered trademark of The Open Group in the United States and other countries.
Other company, product, or service names may be trademarks or service marks of others.
Telecommunication Regulatory Statement
This product may not be certified in your country for connection by any means whatsoever to
interfaces of public telecommunications networks nor to be used in a public services network.
Further certification may be required by law prior to making any such connection. Please contact
IBM for clarification.
48 BNT RackSwitch G8124 Installation Guide
Important Notes
Processor speed indicates the internal clock speed of the microprocessor; other factors also affect
application performance.
CD or DVD drive speed is the variable read rate. Actual speeds vary and are often less than the
possible maximum.
When referring to processor storage, real and virtual storage, or channel volume, KB stands for
1024 bytes, MB stands for 1,048,576 bytes, and GB stands for 1,073,741,824 bytes.
When referring to hard disk drive capacity or communications volume, MB stands for 1,000,000
bytes, and GB stands for 1,000,000,000 bytes. Total user -accessible capacity can vary depending on
operating environments.
Maximum internal hard disk drive capacities assume the replacement of any standard hard disk
drives and population of all hard disk drive bays with the largest currently supported drives that are
available from IBM.
Maximum memory might require replacement of the standard memory with an optional memory
module.
IBM makes no representation or warranties regarding non-IBM products and services that are
ServerProven®, including but not limited to the implied warranties of merchantability and fitness
for a particular purpose. These products are offered and warranted solely by third parties.
IBM makes no representations or warranties with respect to non-IBM products. Support (if any) for
the non-IBM products is provided by the third party, not IBM.
Some software might differ from its retail version (if available) and might not include user manuals
or all program functionality.
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
Notices 49
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.
Contaminant Limits
Particulate
The room air must be continuously filtered with 40% atmospheric
dust spot efficiency (MERV 9) according to ASHRAE Standard
1
52.2
.
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.
The deliquescent relative humidity of the particulate contamina-
tion must be more than 60%
2
.
The room must be free of conductive contamination such as zinc
whiskers.
Gaseous
Copper: Class G1 as per ANSI/ISA 71.04-1985
3
Silver: Corrosion rate of less than 300 Å in 30 days
1
ASHRAE 52.2-2008 - Method of Testing General V en tilation Air-Cleaning Devices for Removal 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 control systems: Airborne
contaminants. Instrument Society of America, Research Triangle Park, North Carolina, U.S.A.
Documentation Format
The publications for this product are in Adobe Portable Document Format (PDF) and should be
compliant with accessibility standards. If you experience difficulties when you use the PDF files
and want to request a web-based format or accessible PDF document for a publication, direct your
mail to the following address:
Information Development
IBM Corporation
205/A015
3039 E. Cornwallis Road
P.O. Box 12195
Research Triangle Park, North Carolina 27709-2195
U.S.A.
50 BNT RackSwitch G8124 Installation Guide
In the request, be sure to include the publication part number and title.
When you send information to IBM, you grant IBM a nonexclusive right to use or distribute the
information in any way it believes appropriate without incurring any obligation to you.
Electronic Emission Notices
Federal Communications Commission (FCC) Statement
Note: This equipment has been tested and found to comply with the limits for a Class A digit a l
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.
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.
Notices 51
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 T echnical Regulations, Department M456
IBM-Allee 1, 71137 Ehningen, Germany
Telephone: +49 7032 15-2937
E-mail: tjahn@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 W eiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden.
IBM übernimmt keine Verantwortung für die Einh altung 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."
52 BNT RackSwitch G8124 Installation Guide
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 V erträglichkeit
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 Vorschrift en 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
Technical Regulations, Department M456
IBM-Allee 1, 71137 Ehningen, Germany
Telephone: +49 7032 15-2937
E-mail: tjahn@de.ibm.com
Generelle Informationen:
Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022 Klasse A.
Japan 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.
Notices 53
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)
Korea Communications Commission (KCC) Statement
Please note that this equipment has obtained EMC registration for commercial use. In the event that
it has been mistakenly sold or purchased, please exchange it for equipment certified for home use.
54 BNT RackSwitch G8124 Installation Guide
Russia Electromagnetic Interference (EMI) Class A Statement
People's Republic of China Class A Electronic Emission S tatement
Taiwan Class A Compliance Statement
Notices 55
®
Part Number: 60Y1448
Printed in USA
56 BNT RackSwitch G8124 Installation Guide
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