AX92801 Series
Dual Intel
®
Gigabit LAN By-Pass
Adapter Card
User’s Manual
ii
Disclaimers
This manual has been carefully checked and believed to contain
accurate information. AXIOMTEK Co., Ltd. assumes no responsibility
for any infringements of patents or any third party’s rights, and any
liability arising from such use.
AXIOMTEK does not warrant or assume any legal liability or
responsibility for the accuracy, completeness or usefulness of any
information in this document. AXIOMTEK does not make any
commitment to update the information in this manual.
AXIOMTEK reserves the right to change or revise this document
and/or product at any time without notice.
No part of this document may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, electronic,
mechanical, photocopying, recording, or othe rw ise, witho ut the pri or
written permission of AXIOMTEK Co., Ltd.
CAUTION
If you replace wrong batteries, it causes the danger of explosion. It is
recommended by the manufacturer that you follow the manufacturer’s
instructions to only replace the same or equivalent type of battery,
and dispose of used ones.
©Copyright 2007 AXIOMTEK Co., Ltd.
All rights reserved
June 2007, Version A1
Printed in Taiwan
iii
ESD Precautions
Computer boards have integrated circuits sensitive to static electricity.
To prevent chipsets from electrostatic discharge damage, please take
care of the following jobs with precautions:
Do not remove boards or integrated circuits from their anti-static
packaging until you are ready to install them.
Before holding the board or integrated circuit, touch an unpainted
portion of the system unit chassis for a few seconds. It
discharges static electricity from your body.
Wear a wrist-grounding strap, available from most electronic
component stores, when handling boards and components.
Trademarks Acknowledgments
AXIOMTEK is a trademark of AXIOMTEK Co., Ltd.
Windows
®
is a trademark of Microsoft Corporation.
Phoenix & AWARD are trademarks of Phoenix Technology Ltd.
IBM, PC/AT, PS/2, VGA are trademarks of International Business
Machines Corporation.
Intel
®
and Pentium® are trademarks of Intel Corporation.
Other brand names and trademarks are the properties and registered
brands of their respective owners.
iv
Table of Contents
Chapter 1 Introduction........................................... .... .... ........ ... .... .1
1.1 Specifications ........................................................................2
1.2 Mechanical/Environmental.................................................... 3
1.3 Features ................................................................................3
Chapter 2 Jumpers and Connectors ........................................... .5
2.1 Placement............................................................................... 5
2.2 Jumper Settings......................................................................6
2.3 Connectors...........................................................................10
Appendix ........................................................................................11
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Introduction
1
C h a p t e r 1
Introduction
AX92801 is a PCI 32-bit LAN by-pass adapter card that supports dual
gigabit ports w/WDT (Watch Dog Timer) for LAN by-pass feature
enabling. The LAN by-pass function ensures all network traffic
passing through the device in the event of a host system failure,
power off, or upon software request. It can keep working mutually for
two specific network segments even when the network device is
losing power or hanging up. The LAN by-pass feature can be
controlled by software, or by a watchdog timer that any connections
received at one interface are immediately passed on to the other
interface.
Network traffic can be migrated by the adapter card with concurrent
network appliance platforms of VPN, UTM, other network security
applications and embedded box solutions.
This card supports two Intel
®
82541PI LAN chipsets that provides
micro code for Linux kernel to let your customers easily implement it
with their application programs.
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Introduction
2
1.1 Specifications
Interface
PCI 32-bit/33MHz
LAN Chipset
Intel
®
82541PI
Protocol
IEEE802.3ab, 1000Base-T
IEEE802.3u, 100Base-TX
IEEE802.3, 10Base-T
Media Interface
2-Port RJ-45 w/LED (Act/Link and
Transfer rate)
Cabling
Category 5/5e or above, 4-pair
Length
100 meters maximum
LAN
Two LAN (10/100/1000Mbps) ports
support LAN by-pass.
These LAN ports feature the Intel
®
82541PI, a highly efficient Gigabit
Ethernet Controller to provide
optimized Gigabit networking for
power-sensitive designs.
These two LAN ports also support
Intel
®
teaming feature.
These two LAN ports share one (32bit/33MHz) bus bandwidth through
Arbiter or PICMG mode.
OS Compatibility
Linux kernel 2.4 & 2.6
Redhat Linux 2.4 and 2.6 Kernel
Support SDK in Linux environment
with the micro code for LAN by-pass
function that can be enabled by
customer’s application programs.
Others
Support Auto MDI / MDI-X feature
and Integrated 128K Byte Frame
Buffer memory.
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Introduction
3
1.2 Mechanical/Environmental
Form Factor
PCI 32-bit (120mm x 70mm)
LED
Link/Act with Transfer rate (RJ-45),
LAN by-pass (pin header)
Operating Temp.
0°C ~ 60°C
Storage Temp.
-20°C ~ 70°C (-4~158°F)
Humidity
5% - 95% RH, non-condensing
1.3 Features
z Dual Gigabit ports w/ LAN bypass function
z Jumper selection by PICMG or Arbiter control mode
z Support WDT function for LAN by-pass enabling
z Micro code supports different Linux for the software integration
z Suitable LAN by-pass function implementation for Network
Appliance ; VPN, UTM, Network Bandwidth controller,
SSL/TLS, Firewall and other embedded box applications
NOTE: Specifications are subject to change without notice.
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Introduction
4
MEMO
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Jumpers and Connectors
5
C h a p t e r 2
Jumpers and Connectors
2.1 Placement
Length 120 mm
Width 70mm
,
excluding the gold colored contacts.
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Jumpers and Connectors
6
2.2 Jumper Settings
Proper jumer settings configure the AX92801 to meet your application
purpose. We are herewith listing a summary table of all jumpers and
default settings for onboard devices, respectively.
Description Function Jumper Settin g
Mode
Selection
After Power
On
Bypass
Mode
JP1
Normal
Mode
(Default)
JP1
Lan1 ID
PCI AD25
(Default)
JP2
PCI AD30
JP2
PCI AD31
JP2
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Jumpers and Connectors
7
Description Function Jumper Settin g
PCI AD26
(Default)
JP6
PCI AD30
JP6
Lan2 ID
PCI AD31
JP6
ByPass
Function
Selection
Normal
JP4
Bypass
Mode
(Default)
JP4
LAN ByPass
LED
Selection
Enabling
LAN
ByPass
LED
CN2
Disabling
LAN Bypass
LED
(Default)
CN2
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Jumpers and Connectors
8
Description Function Jumper Settin g
PCI Slot
Mode
Selection
PCI
(Default)
JP5
JP7
JP8
PICMG
JP5
JP7
JP8
JP11
Lan1 IRQ
Default
JP11
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Jumpers and Connectors
9
Description Function Jumper Settin g
Default
JP10
Lan2 IRQ
JP10
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Jumpers and Connectors
10
2.4 Connectors
Connectors connect the card with other parts of the system. Loose or
improper connection might cause problems. Make sure all connectors
are properly and firmly connected. Here is a summary table shows you
all connectors on the AX92801 Series.
Connectors Label
Reserved CN1
External LAN1 LED Connector D1
External LAN2 LED Connector D2
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Appendix
11
A p p e n d i x
This LAN by-pass card uses different jumper settings while working
with various NA system platforms. All possible jumper settings are
listed as follows:
JP1 JP2 JP4
NA-806 / NA-0043 Series 2-3 (Short) 1-2 (Short) open
NA-820 2-3 (Short) 5-6 (Short) open
JP5 JP6 JP7
NA-806 / NA-0043 Series 2-3 (Short) 1-2 (Short) open
NA-820 1-2 (Short) 3-4 (Short)
1-2,3-4,5-6,7-8
(Short)
JP8 JP10 JP11
NA-806 / NA-0043
Series
3-5, 4-6 (Short) 2-4 (Short) 3-5 (Short)
NA-820 1-3, 2-4 (Short) 4-6 (Short) 1-3 (Short)
For cumstomers’ convenience to use software porting, Micro code for
Linux 2.4 and 2.4 kenel is available from the Product Information CD,
no matter enabling LAN by-pass function by LWDT or GPIO pin control.
AX92801 Gigabit LAN By-Pass Adapter Card User’s Manual
Appendix
12
MEMO
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