Allied Telesis AT-2973T User Manual
NetExtreme II
Family Adapters
AT-2973SX
AT-2973T
Installation and User’s Guide
613-001183 Rev. A
Copyright 2009 Allied Telesis, Inc.
All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc.
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mentioned herein are trademarks or registered trademarks of their respective owners.
Allied Telesis, Inc. reserves the right to make changes in specifications and other information contained in this document without
prior written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis, Inc. be
liable for any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising
out of or related to this manual or the information contained herein, even if Allied Telesis, Inc. has been advised of, known, or
should have known, the possibility of such damages.
Contents
Preface ..................................................................................................................................................................................9
Safety Symbols Used in this Document................................................................................................................................10
Where to Find Web-based Guides .......................................................................................................................................11
Contacting Allied Telesis ......................................................................................................................................................12
Online Support ..............................................................................................................................................................12
Email and Telephone Support .......................................................................................................................................12
Returning Products........................................................................................................................................................12
For Sales or Corporate Information...............................................................................................................................12
Warranty........................................................................................................................................................................12
Management Software Updates ....................................................................................................................................12
Chapter 1: Introducing the AT-2973SX and
AT-2973T Adapters ............................................................................................................................................................13
Functional Descriptions ........................................................................................................................................................14
AT-2973SX Adapter ......................................................................................................................................................15
AT-2973T Adapter.........................................................................................................................................................16
Contents of Your Shipment ...........................................................................................................................................16
Features ...............................................................................................................................................................................17
TCP Offload Engine (TOE)............................................................................................................................................18
Internet Small Computer Systems Interface (iSCSI) .....................................................................................................19
Power Management ......................................................................................................................................................19
Adaptive Interrupt Frequency ........................................................................................................................................20
ASIC with Embedded RISC Processor..........................................................................................................................20
Supported Operating Environments ..............................................................................................................................20
Physical Descriptions............................................................................................................................................................21
AT-2973SX Adapter Physical Description.....................................................................................................................21
AT-2973T Adapter Physical Description........................................................................................................................22
Chapter 2: Installing the Hardware ..................................................................................................................................23
Reviewing Safety Precautions..............................................................................................................................................24
Pre-Installation Checklist .....................................................................................................
Replacing the Bracket ..........................................................................................................................................................27
Installing a Network Adapter Card ........................................................................................................................................29
Connecting the Network Cables ...........................................................................................................................................33
Chapter 3: Installing Broadcom Boot Agent Driver Software .......................................................................................35
Overview...............................................................................................................................................................................36
Setting Up MBA in a Client Environment..............................................................................................................................38
Enabling the MBA Driver ...............................................................................................................................................38
Configuring the MBA Driver...........................................................................................................................................38
Setting Up the BIOS ......................................................................................................................................................39
Setting Up MBA in a Server Environment.............................................................................................................................40
Red Hat Linux PXE Server............................................................................................................................................40
MS-DOS UNDI/Intel APITEST.......................................................................................................................................40
Chapter 4: Installing the NDIS2 Driver Software .............................................................................................................41
Overview...............................................................................................................................................................................42
Pre-installation Requirements...............................................................................................................................................43
Installing the NDIS2 Driver Software on MS-DOS Platforms................................................................................................44
Creating a Startup Disk .................................................................................................................................................44
Modifying the Startup Disk ............................................................................................................................................45
.................................................26
3
Contents
Installing the DOS NDIS2 Driver Software ....................................................................................................................47
Using Keywords for the Drivers ............................................................................................................................................49
Chapter 5: Installing the Linux Drivers ............................................................................................................................51
Introduction ...........................................................................................................................................................................52
Limitations .....................................................................................................................................................................52
Packaging......................................................................................................................................................................53
Installing Linux Driver Software ............................................................................................................................................54
Installing the Source RPM Package ..............................................................................................................................54
Building the Driver from the Source TAR File................................................................................................................56
Load and Run Necessary iSCSI Software Components ...............................................................................................58
Unloading the Linux Driver ............................................................................................................................................58
Patching PCI Files (Optional) ........................................................................................................................................59
Network Installations .....................................................................................................................................................60
Setting Values for Optional Properties...........................................................................................................................60
Checking the bnx2 Driver Defaults ................................................................................................................................63
Checking Driver Messages............................................................................................................................................64
Teaming with Channel Bonding.....................................................................................................................................68
Statistics ........................................................................................................................................................................68
Linux iSCSI Offload .......................................................................................................................................................68
Chapter 6: Installing the Windows Drivers ......................................................................................................................73
Installing the Windows Driver Software ................................................................................................................................74
Using the Installer..........................................................................................................................................................75
Using Silent Installation .................................................................................................................................................79
Removing the Device Drivers ....................................................................................................
Using the NetXtreme II Monolithic Driver..............................................................................................................................83
Inserting the NetXtreme II Monolithic Driver in a WinPE 2.0 Image .....................................................................................85
Configuring the Speed and Duplex Settings..................................................................................................................86
Displaying or Changing the Properties of the Adapter..........................................................................................................88
Setting Power Management Options ....................................................................................................................................89
...........................................82
Chapter 7: Installing Management Applications .............................................................................................................91
Installing Broadcom Advanced Control Suite 3 and Related Management Applications......................................................92
Checking .NET Framework Requirements ....................................................................................................................93
Using the Installer..........................................................................................................................................................94
Using the Silent Install Option .......................................................................................................................................94
Modifying Management Applications ....................................................................................................................................97
Repairing Management Applications ....................................................................................................................................98
Removing Management Applications ...................................................................................................................................99
Chapter 8: Troubleshooting ............................................................................................................................................101
Hardware Diagnostics.........................................................................................................................................................102
Checking Port LEDs............................................................................................................................................................103
Troubleshooting Checklist...................................................................................................................................................104
Checking Current Drivers ............................................................................................................................................104
Running a Cable Length Test......................................................................................................................................105
Testing Network Connectivity ......................................................................................................................................105
Microsoft Windows Server 2008 Hyper-V....................................................................................................................106
Single Network Adapter...............................................................................................................................................106
Teamed Network Adapters..........................................................................................................................................107
Removing the Device Drivers ......................................................................................................................................107
Upgrading from Windows 2000 Server to Windows Server 2003................................................................................108
Preparing an Answer File ............................................................................................................................................108
Solving Broadcom Boot Agent and Broadcom Advanced Server Program (BASP) Issues................................................110
Solving Miscellaneous Issues ...................................................................................................
Chapter 9: User Diagnostics ...........................................................................................................................................115
Introduction .........................................................................................................................................................................116
System Requirements.........................................................................................................................................................117
Performing Diagnostics.......................................................................................................................................................118
Diagnostic Test Descriptions ..............................................................................................................................................121
..........................................112
4
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
Appendix A: Specifications ............................................................................................................................................127
Physical Specifications .......................................................................................................................................................127
Environmental Specifications..............................................................................................................................................127
Power Specifications ..........................................................................................................................................................127
Performance Specifications................................................................................................................................................128
Operating Specifications.....................................................................................................................................................128
10/100/1000Base-T Twisted-Pair Port Connectors ............................................................................................................128
Console Port Pinouts..........................................................................................................................................................130
Appendix B: Cleaning Fiber Optic Connectors ............................................................................................................131
Using a Cartridge-Type Cleaner.........................................................................................................................................132
Using a Swab .....................................................................................................................................................................134
5
Contents
6
Figures
Figure 1. AT-2973SX Adapter .............................................................................................................................................15
Figure 2. AT-2973T Adapter ................................................................................................................................................16
Figure 3. AT-2973SX Faceplate ..........................................................................................................................................21
Figure 4. AT-2973T Faceplate.............................................................................................................................................22
Figure 5. Removing the Low-Profile Bracket .......................................................................................................................27
Figure 6. Fastening Screws onto Standard Bracket ............................................................................................................28
Figure 7. Removing the PC Cover.......................................................................................................................................30
Figure 8. Removing the Faceplate From PCI Slot...............................................................................................................30
Figure 9. Inserting the Adapter with a High-profile Bracket .................................................................................................31
Figure 10. Securing the Adapter with a High-profile Bracket...............................................................................................32
Figure 11. Found New Hardware Wizard Page...................................................................................................................75
Figure 12. Broadcom NetXtreme II Driver Installer - InstallShield Wizard Page..................................................................76
Figure 13. License Agreement Page ...................................................................................................................................77
Figure 14. Ready to Install the Program Page.....................................................................................................................78
Figure 15. InstallShield Wizard Completed Page ................................................................................................................79
Figure 16. Power Management Tab ....................................................................................................................................89
Figure 17. RJ-45 Connector and Port Pin Layout..............................................................................................................128
Figure 18. Ferrule in an SC Connector Plug......................................................................................................................131
Figure 19. Unclean and Clean Ferrule...............................................................................................................................131
Figure 20. Cartridge Cleaner .............................................................................................................................................132
Figure 21. Rubbing the Ferrule Tip on the Cleaning Surface ....................................................................
Figure 22. Lint-Free and Alcohol-Free Swabs ...................................................................................................................134
Figure 23. Cleaning a Recessed Ferrule...........................................................................................................................134
........................132
7
Figures
8
Preface
This guide contains instructions on how to install the AT-2973SX and
AT-2973T adapters and configure the adapters using the driver software.
The Preface contains the following sections:
“Safety Symbols Used in this Document” on page 10
“Where to Find Web-based Guides” on page 11
“Contacting Allied Telesis” on page 12
“Management Software Updates” on page 12
9
Preface
Safety Symbols Used in this Document
This document uses the safety symbols defined in Table 1.
Table 1. Safety Symbols
Symbol Meaning Description
Caution Performing or omitting a specific action may
result in equipment damage or loss of data.
Warning Performing or omitting a specific action may
result in electrical shock.
10
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
Where to Find Web-based Guides
The installation and user guides for all Allied Telesis products are available
in portable document format (PDF) on our web site at
www.alliedtelesis.com. You can view the documents online or download
them onto a local workstation or server.
11
Preface
Contacting Allied Telesis
This section provides Allied Telesis contact information for technical
support as well as sales or corporate information.
Online Support You can request technical support online by accessing the Allied Telesis
Knowledge Base: www.alliedtelesis.com/support/kb.aspx. You can use
the Knowledge Base to submit questions to our technical support staff and
review answers to previously asked questions.
Email and
Telephone
Support
Returning
Products
For Sales or
Corporate
Information
Warranty Go to www.alliedtelesis.com/warranty for the specific terms and
Management
Software Updates
For Technical Support via email or telephone, refer to the Support section
of the Allied Telesis web site: www.alliedtelesis.com/support.
Products for return or repair must first be assigned a return materials
authorization (RMA) number. A product sent to Allied Telesis without an
RMA number will be returned to the sender at the sender’s expense. For
instructions on how to obtain an RMA number, go to the Support section
on our web site at www.alliedtelesis.com/support/rma.aspx.
You can contact Allied Telesis for sales or corporate information through
our web site at http://www.alliedtelesis.com/purchase.
conditions of the warranty and for warranty registration for the AT-2973SX
and AT-2973T adapters.
New releases of management software for our managed products are
available from either of the following Internet sites:
12
Allied Telesis web site:www.alliedtelesis.com
Allied Telesis FTP server:ftp://ftp.alliedtelesis.com
If you prefer to download new software from the Allied Telesis FTP server
from your workstation’s command prompt, you will need FTP client
software and you must log in to the server. Enter “anonymous” for the user
name and your email address for the password.
Chapter 1
Introducing the AT-2973SX and
AT-2973T Adapters
This chapter provides an introduction to the Allied Telesis AT-2973SX and
AT-2973T NetExtreme II Family Adapters and contains the following
sections:
“Functional Descriptions” on page 14
“Features” on page 17
“Physical Descriptions” on page 21
13
Chapter 1: Introducing the AT-2973SX and AT-2973T Adapters
Note
Functional Descriptions
The AT-2973SX and AT-2973T Broadcom NetXtreme II adapters are in a
new class of Gigabit Ethernet (GbE) converged network interface
controller (C-NIC) that can simultaneously perform accelerated data
networking and storage networking on a standard Ethernet network. The
C-NIC offers acceleration for all popular protocols used in the data center,
such as:
TCP Offload Engine (TOE) for accelerating TCP over 1 GbE, 2.5 GbE,
and 10 GbE
Internet Small Computer Systems Interface (iSCSI) offload for
accelerating network storage access featuring centralized boot
functionality (iSCSI boot)
Separate licences are required for all offloading technologies.
Enterprise networks that use multiple protocols and multiple network
fabrics benefit from the C-NICs ability to combine data communications,
storage, and clustering over a single Ethernet fabric by boosting server
CPU processing performance and memory utilization while alleviating I/O
bottlenecks.
The AT-2973SX and AT-2973T adapters include a 10/100/1000-Mbps
Ethernet MAC with both half-duplex and full-duplex capability and a 10/
100/1000-Mbps PHY. The transceiver is fully compatible with the IEEE
802.3 standard for auto-negotiation of speed.
As part of the company’s green range, both products are engineered to
reduce power consumption. They incorporate centralized power
management features that automatically place idle circuitry into a lower
power mode to save energy.
This section provides functional descriptions of the AT-2973SX and AT2973T adapters.
14
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
1696
100
ACT LNK
ATI
AT-2973SX
Adapter
The AT-2973SX adapter connects a PCI-E compliant server or workstation
to a Gigabit Ethernet network using fiber optic cabling and a connector that
meets 62.5/125 µm or 50/125 µm multimode specifications. This adapter
operates at speeds of 1000 Mbps in full-duplex mode.
The AT-2973SX adapter is show in Figure 1.
Figure 1. AT-2973SX Adapter
15
Chapter 1: Introducing the AT-2973SX and AT-2973T Adapters
AT-2973T
Adapter
The AT-2973T adapter operates at speeds of 10/100/1000T Mbps in both
full-duplex and half-duplex modes. This adapter has two twisted-pair
connectors and two LEDs, as show in Figure 2.
L/A 1
100
L/A 2
ATI
1700
Figure 2. AT-2973T Adapter
Contents of Your
Shipment
The following items are included with your adapter:
Antistatic bag (used for protecting the adapter when stored or
shipped). Keep the adapter in its packaging until ready for installation.
Low-profile bracket
Standard bracket
Inform your network supplier of any missing or damaged items. If you
need to return the adapter, you must pack it in the original (or equivalent)
packing material or the warranty will be voided. See “Returning Products”
on page 12.
The documentation for these adapters is available in portable document
format (PDF) on our web site at www.alliedtelesis.com. You can view
the documents online or download them onto a local workstation or server.
16
Features
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
The following list of features for the AT-2973SX and AT-AT-2973T
adapters applies to all of the supported operating systems:
TCP Offload Engine (TOE)
Internet Small Computer Systems Interface (iSCSI) offload
Single-chip solution
– Integrated 10/100/1000BASE-T transceivers
– 10/100/1000 triple-speed MAC
– Host interfaces
– SerDes interface for optical transceiver
connection
– PCI Express v1.1 x4 and v2.0 compliant (Gigabit
Ethernet)
– Full fast-path TCP offload
– Zero copy capable hardware
Other performance features
– TCP, IP, UDP checksum
– TCP segmentation
– Adaptive interrupts
– Receive Side Scaling (RSS)
Manageability
– Broadcom Advanced Control Suite 3 diagnostic
and configuration software suite
– Supports PXE 2.0 specification (Linux Red Hat
PXE Server, SUSE Linux Enterprise Server,
Windows 2000 Server, Windows Server 2003,
Windows Server 2008, Intel APITEST, DOS
UNDI)
– Wake on LAN support
– Statistics for SNMP MIB II, Ethernet-like MIB, and
Ethernet MIB (IEEE Std 802.3z, Clause 30)
17
Chapter 1: Introducing the AT-2973SX and AT-2973T Adapters
– SMBus controller
– ACPI 1.1a compliant (multiple power modes)
– IPMI support
Advanced network features
– Jumbo frames (up to 9 KB). The OS and the link
partner must support jumbo frames.
– Virtual LANs
– IEEE Std 802.3ad Teaming
– Smart Load Balancing Teaming
– Smart Load Balancing TOE Teaming (with the
correct configuration)
– Flow Control (IEEE Std 802.3x)
TCP Offload
Engine (TOE)
– LiveLink™ (supported in both the 32-bit and 64-
bit Windows operating systems)
– Logical Link Control (IEEE Std 802.2)
Layer-2 Priority Encoding (IEEE Std 802.1p)
High-speed on-chip RISC processor
Up to 4 classes of service (CoS)
Integrated 96 KB frame buffer memory
iSCSI Boot support
The TCP/IP protocol suite is used to provide transport services for a wide
range of applications for the Internet, LAN, and for file transfer. The TCP
protocol is specifically designed to insure that data packets are delivered
error free and in the correct sequence from an application running a one
computer to the receiving application. The TCP protocol suite historically
has run on the host CPU, but with higher data rates, this consumes a very
high percentage of its resources while leaving little resources for the
applications. With the use of the Broadcom NetXtreme II adapter and the
TCP Offload Engine feature, the TCP/IP processing can be moved to
hardware, freeing the CPU for application processing and other higher
priority tasks
.
18
The TCP/IP protocol suite is used to provide transport services for a wide
range of applications for the Internet, LAN, and for file transfer. Without the
TCP Offload Engine, the TCP/IP protocol suite runs on the host CPU,
consuming a very high percentage of its resources and leaving little
resources for the applications. With the use of the Broadcom NetXtreme II
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
Note
Note
Note
adapter, the TCP/IP processing can be moved to hardware, freeing the
CPU for more important tasks such as application processing.
The Broadcom NetXtreme II adapter's TOE functionality allows
simultaneous operation of up to 1024 fully offloaded TCP connections for
1-Gbps network adapters. The TOE support on the adapter significantly
reduces the host CPU utilization while preserving the implementation of
the operating system stack.
The TOE feature is an optional feature that must be purchased.
Internet Small
Computer
Systems Interface
(iSCSI)
The IETF has standardized the Internet Small Computer Systems
Interface (iSCSI). SCSI is a popular protocol that enables systems to
communicate with storage devices, using block-level transfer (that is,
address data stored on a storage device that is not a whole file). iSCSI
maps the SCSI request/response application protocols and its
standardized command set over TCP/IP networks.
As iSCSI utilizes TCP as its sole transport protocol, it greatly benefits from
hardware acceleration of the TCP processing (that is, use of a TOE).
However, iSCSI as a Layer 5 protocol has additional mechanisms beyond
the TCP layer. iSCSI processing can also be offloaded, thereby reducing
CPU utilization even further.
The Broadcom NetXtreme II adapter targets best-system performance,
maintains system flexibility to changes, and supports current and future
OS convergence and integration. Therefore, the adapter's iSCSI offload
architecture is unique as evident by the split between hardware and host
processing.
The iSCSI offload feature is an optional feature that must be
purchased.
Power
Management
When the system is down waiting for a wake-up signal, the adapter speed
connection may be at 10 Mbps or 100 Mbps, but it can return to 1000
Mbit/s when the system is up and running if it is connected to a 1000 Mbps
capable switch. For this reason, connect systems that use the Wake on
LAN (WOL) feature to a switch capable of both 1000 and 10/100 Mbps
speeds.
The WOL feature is supported on the AT-2973T adapter only. It is
not supported on the AT-2973SX adapter. For more information, see
“Limitations” on page 52.
19
Chapter 1: Introducing the AT-2973SX and AT-2973T Adapters
Note
For specific systems, see your system documentation for
information about support of the WOL feature.
Adaptive
Interrupt
Frequency
ASIC with
Embedded RISC
Processor
Supported
Operating
Environments
The adapter driver intelligently adjusts host interrupt frequency based on
traffic conditions to increase overall application throughput. When traffic is
light, the adapter driver interrupts the host for each received packet,
minimizing latency. When traffic is heavy, the adapter issues one host
interrupt for multiple, back-to-back incoming packets, preserving host CPU
cycles.
The core control for Broadcom NetXtreme II adapters resides in a tightly
integrated, high-performance ASIC. The ASIC includes a RISC processor.
This functionality provides the flexibility to add new features to the card
and adapts it to future network requirements through software downloads.
This functionality also enables the adapter drivers to exploit the built-in
host offload functions on the adapter as host operating systems are
enhanced to take advantage of these functions.
The Broadcom NetXtreme II adapter has software support for the following
operating systems:
Microsoft
Microsoft Windows Vista™ (32-bit and 64-bit extended)
Microsoft Windows XP™ (32-bit and 64-bit extended)
®
Windows® (32-bit and 64-bit extended)
Microsoft Windows 7™ (32-bit and 64-bit extended)
Linux
MS-DOS
ESX Server (VMware)
®
(32-bit and 64-bit extended)
®
20
Physical Descriptions
100
ACT LNK
This section provides descriptions of the AT-2973SX and AT-2973T
faceplates and LEDs.
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
AT-2973SX
Adapter Physical
Description
The faceplate on the AT-2973SX adapter provides two fiber optic
connectors for attaching the adapter to a compatible link partner. See
Figure 3 for an illustration of the adapter’s faceplate.
The AT-2973SX adapter has two fiber ports and two LEDs per port, as
shown in Figure 3 and described in Table 1. The state of the network link
and activity is indicated by a single LED located adjacent to the port
connector.
1699
Figure 3. AT-2973SX Faceplate
For fiber optic Ethernet connections, see Table 1.
Table 1. Network Link and Activity Indicated by the RJ-45 Port LEDs
Port LED LED Appearance Network State
Link LED Off No link (cable
disconnected)
Continuously
illuminated
Activity LED Off No network activity
Blinking No network activity
Link
21
Chapter 1: Introducing the AT-2973SX and AT-2973T Adapters
100
L/A 1
L/A 2
AT-2973T
Adapter Physical
Description
The faceplate on the AT-2973T adapter provides two twisted-pair
connectors for attaching the adapter to a compatible link partner. See
Figure 4 for an illustration of the adapter’s faceplate.
1701
Figure 4. AT-2973T Faceplate
For copper-wire Ethernet connections, the state of the network link and
activity is indicated by the LEDs on the RJ-45 connector, as described in
Table 2.
Table 2. Network Link and Activity Indicated by the RJ-45 Port LEDs
Port LED LED Appearance Network State
Link LED Off No link (cable
disconnected)
Continuously
illuminated
Activity LED Off No network activity
Blinking No network activity
Link
22
Chapter 2
Installing the Hardware
This chapter contains the following sections:
“Reviewing Safety Precautions” on page 24
“Pre-Installation Checklist” on page 26
“Replacing the Bracket” on page 27
“Installing a Network Adapter Card” on page 29
“Connecting the Network Cables” on page 33
23
Chapter 2: Installing the Hardware
Note
Warning
Warning
Warning
Warning
Warning
Note
Warning
Reviewing Safety Precautions
Please review the following safety precautions before you begin to install a
network adapter card.
The indicates that a translation of the safety statement is
available in a PDF document titled “Translated Safety Statements”
on the Allied Telesis website at www.alliedtelesis.com.
This is a “Class 1 LED product”. L1
Do not stare into the laser beam. L2
Warning: Do not look directly at the fiber optic cable ends or inspect
the cable ends with an optical lens. E29
Do not work on this equipment or cables during periods of lightning
activity. E2
Operating Temperature: This product is designed for a maximum
ambient temperature of 40 degrees C. E7
All Countries: Install this product in accordance with local and
National Electric Codes. E8
The adapter is being installed in a system that operates with
voltages that can be lethal. Before you remove the cover of your
system, you must observe the following precautions to protect
yourself and to prevent damage to the system components.
24
- Remove any metallic objects or jewelry from your hands and
wrists.
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
- Make sure to use only insulated or nonconducting tools.
- Verify that the system is powered OFF and unplugged before
accessing internal components.
- Installation or removal of adapters must be performed in a staticfree environment. The use of a properly grounded wrist strap or
other personal antistatic devices and an antistatic mat is strongly
recommended.
25
Chapter 2: Installing the Hardware
Note
Caution
Pre-Installation Checklist
Before you install an adapter card, check the following list:
1. Verify that your system is using the latest BIOS.
If you acquired the adapter software from the Allied Telesis support
website, enter the path to where the adapter driver files reside on
your system.
2. If your system is active, shut it down.
3. When the system shut down is complete, power OFF and unplug your
system.
4. Holding the adapter card by the edges, remove it from its shipping
package and place it on an antistatic surface.
5. Check the adapter for visible signs of damage, particularly on the
card’s edge connector.
Do not attempt to install a damaged adapter. If the adapter is
damaged, report it to Allied Telesis. See “Contacting Allied Telesis”
on page 12.
26
Replacing the Bracket
Both the AT-2973SX and AT-2973T adapters are shipped with the lowprofile bracket attached to the adapter. Depending on your PC, you may
need to replace the bracket attached to your adapter.
The following procedure describes how to remove the low-profile bracket
from the adapter and replace it with the standard bracket. You can also
use this procedure to remove the standard bracket and replace it with the
low-profile bracket.
To replace the low-profile bracket with the standard bracket, perform the
following procedure:
1. Remove the screws that attach the bracket to the adapter. See
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
Figure 5.
ACT LNK
ATI
1697
Figure 5. Removing the Low-Profile Bracket
27
Chapter 2: Installing the Hardware
1698
ACT LNK
ATI
2. Align the tabs of the standard bracket with the holes on the adapter
and fasten the screws onto the adapter. See Figure 6.
Figure 6. Fastening Screws onto Standard Bracket
28
AT-2973SX and AT-2973T NetExtreme II Family Adapters Installation and User’s Guide
Note
Warning
Installing a Network Adapter Card
The following instructions apply to installing both the AT-2973SX and AT2973T adapters in most systems. For details about performing these tasks
on your particular system, refer to the manuals that were supplied with
your system.
To perform this procedure, you need to supply a Phillips-head
screw.
To install an AT-2973SX or AT-2973T adapter, perform the following
procedure:
1. Review the “Pre-Installation Checklist” on page 26 and “Reviewing
Safety Precautions” on page 24.
Before installing the adapter, ensure the system power is OFF and
unplugged from the power outlet, and that proper electrical grounding
procedures have been followed.
High voltage inside the system presents a safety hazard. Make sure
the power is off before removing the cover.
2. Remove the system cover and select any appropriate empty PCI slot.
See Figure 7 on page 30.
If you do not know how to identify an appropriate PCI slot, refer to your
system documentation.
29
Chapter 2: Installing the Hardware
Note
Figure 7. Removing the PC Cover
3. Select an empty, non-shared PCI slot and remove the faceplate.
Keep the faceplate in a safe place. You may need it for future use. See
Figure 8.
Figure 8. Removing the Faceplate From PCI Slot
If you cannot locate or do not know how to find an appropriate PCI
slot, refer to the documentation that came with your system.
30
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