Rtd LAN24550 Manuale utente

RTD Embedded Technologies, Inc.

AS9100 and ISO 9001 Certified

LAN24550/LAN34550

PCI/104-Express Dual 10Gbit/s Twisted Pair Ethernet Controller

User’s Manual

BDM-610020156 Rev. A

RTD Embedded Technologies, Inc.

103 Innovation Boulevard

State College, PA 16803 USA

Telephone: 814-234-8087

Fax: 814-234-5218

www.rtd.com

[email protected]

RTD Embedded Technologies, Inc. | www.rtd.com iii LAN24550/ LAN34550 User’s Manual

Revision History

Rev A Initial Release

Advanced Analog I/O, Advanced Digital I/O, aAIO, aDIO, a2DIO, Autonomous SmartCal, “Catch the Express”, cpuModule, dspFramework, dspModule, expressMate, ExpressPlatform, HiDANplus, “MIL Value for

COTS prices”, multiPort, PlatformBus, and PC/104EZ are trademarks, and “Accessing the Analog World”, dataModule, IDAN, HiDAN, RTD, and the RTD logo are registered trademarks of RTD Embedded

Technologies, Inc (formerly Real Time Devices, Inc.). PS/2 is a trademark of International Business Machines Inc. PCI, PCI Express, and PCIe are trademarks of PCI-SIG. PC/104, PC/104-Plus, PCI-104, PCIe/104,

PCI/104-Express and 104 are trademarks of the PC/104 Embedded Consortium. All other trademarks appearing in this document are the property of their respective owners.

Failure to follow the instructions found in this manual may result in damage to the product described in this manual, or other components of the system. The procedure set forth in this manual shall only be performed

by persons qualified to service electronic equipment. Contents and specifications within this manual are given without warranty, and are subject to change without notice. RTD Embedded Technologies, Inc. shall not

be liable for errors or omissions in this manual, or for any loss, damage, or injury in connection with the use of this manual.

 
RTD Embedded Technologies, Inc. | www.rtd.com iv LAN24550/ LAN34550 User’s Manual 
Table of Contents 
 
1Introduction 6 
 Product Overview........................................................................................................................................................................ 6 
 Board Features ........................................................................................................................................................................... 6 
 Ordering Information................................................................................................................................................................... 6 
 Contact Information .................................................................................................................................................................... 7 
1.4.1 Sales Support 7 
1.4.2 Technical Support 7 
2Specifications 8 
 Operating Conditions .................................................................................................................................................................. 8 
 Electrical Characteristics ............................................................................................................................................................ 8 
3Board Connection 9 
 Board Handling Precautions ....................................................................................................................................................... 9 
 Physical Characteristics.............................................................................................................................................................. 9 
 Connectors and Jumpers.......................................................................................................................................................... 10 
3.3.1 External I/O Connectors 10 
CN3: RJ45 Connector 10 
CN4: RJ45 Connector 10 
Link and Activity LEDs 10 
3.3.2 Bus Connectors 10 
CN16: PCI Connector 10 
CN1(Top) & CN2(Bottom): PCIe Connector 10 
 Steps for Installing .................................................................................................................................................................... 11 
4IDAN Connections 12 
 Module Handling Precautions................................................................................................................................................... 12 
 Physical Characteristics............................................................................................................................................................ 12 
 Connectors................................................................................................................................................................................ 13 
4.3.1 External I/O Connectors 13 
CN3: RJ45 Connector 13 
CN4: RJ45 Connector 13 
4.3.2 Bus Connectors 13 
CN1: PCI Connector 13 
CN2/3: PCI-Express Connector 13 
 Steps for Installing .................................................................................................................................................................... 14 
5Functional Description 15 
 Block Diagram........................................................................................................................................................................... 15 
 Twisted Pair Connection........................................................................................................................................................... 15 
5.2.1 Intel X550 Ethernet Controller 15 
5.2.2 Twisted Pair Interface 15 
 Driver Support........................................................................................................................................................................... 16 
6Troubleshooting 17 
7Additional Information 18 
 PC/104 Specifications............................................................................................................................................................... 18 
 PCI and PCI Express Specification .......................................................................................................................................... 18 
8Limited Warranty 19 
 

 
RTD Embedded Technologies, Inc. | www.rtd.com vLAN24550/ LAN34550 User’s Manual 
Table of Figures 
Figure 1: Board Dimensions ..................................................................................................................................................................................... 9 
Figure 2: Board Connections .................................................................................................................................................................................. 10 
Figure 3: Example 104™Stack............................................................................................................................................................................... 11 
Figure 4: IDAN Dimensions ................................................................................................................................................................................... 12 
Figure 5: IDAN Front Panel Connectors................................................................................................................................................................. 13 
Figure 6: Example IDAN System ............................................................................................................................................................................ 14 
Figure 7: LAN24550/345550 Block Diagram .......................................................................................................................................................... 15 
 
 
 
 
Table of Tables 
Table 1: Ordering Options ........................................................................................................................................................................................ 6 
Table 2: Operating Conditions .................................................................................................................................................................................. 8 
Table 3: Electrical Characteristics ............................................................................................................................................................................ 8 
 

RTD Embedded Technologies, Inc. | www.rtd.com 6LAN24550/ LAN34550 User’s Manual

1Introduction

Product Overview

The LAN24550 and LAN34550 are dual 10Gb/s Copper Ethernet Modules. They provide two independent IEEE 10GBASE-T Ethernet

connections using a single Ethernet controller chip. This board runs completely off of the PCI-Express bus, utilizing Intel’s X550 10 Gigabit

Ethernet controller.

The LAN24550 is the PCI/104 Express version that has a pass-through PCI connector.

Board Features

•Intel X550 10 Gigabit Ethernet Controller

o2 Independent 10Gb/s Twisted Pair Ethernet Connections with Integrated MAC and PHY

oBackward compatible with IEEE 100BASE-TX and 1000BASE-T Ethernet standards

oNBASE-T (10/5/2.5Gb/s link speed) is also supported (only in Linux)

oAuto MDI/MDX

oIEEE 802.3az Energy Efficient Ethernet (EEE)

oIEEE 802.1q and 802.1ad VLAN support

oStorage technologies: iSCSI and FCoE over 10GBASE-T.

oNetwork virtualization technologies: VXLAN and NVGRE.

oIntegrated IPsec security engines.

oSecure NVM update support.

oJumbo frames of up to 15.5 KB.

•RJ45 connectors with integrated magnetics and Link/Activity indicator LEDs

•PCIe x4 Gen3 Interface

oType 2 Board can be used with a PCIe/104 Type 2 host

•PCI Express Bus:

oProvides up to 32 Gbps in each direction

oMSI-X support

oVirtualization technologies:

▪Flexible port partitioning

▪Virtual Machine Device Queues

▪PCI-SIG SR-IOV capability

•PCI Bus is used as a pass through interface.

Ordering Information

The LAN24550/LAN34550 is available with the following options:

Table 1: Ordering Options

Part Number

Description

LAN24550

PCI/104 Express - Dual 10Gb/s Copper Ethernet Controller

IDAN-LAN24550

Dual 10Gb/s Copper Ethernet Controller in IDAN enclosure

LAN34550

PCIe/104 Dual 10Gb/s Copper Ethernet Controller

IDAN-LAN34550

Dual 10Gb/s Copper Ethernet Controller in IDAN enclosure

The Intelligent Data Acquisition Node (IDAN™) building block can be used in just about any combination with other IDAN building blocks to

create a simple but rugged 104™ stack. This module can also be incorporated in a custom-built RTD HiDAN™ or HiDANplus High Reliability

Intelligent Data Acquisition Node. Contact RTD sales for more information on our high reliability systems.

RTD Embedded Technologies, Inc. | www.rtd.com 7LAN24550/ LAN34550 User’s Manual

Contact Information

1.4.1 SALES SUPPORT

For sales inquiries, you can contact RTD Embedded Technologies sales via the following methods:

Phone: 1-814-234-8087 Monday through Friday, 8:00am to 5:00pm (EST).

E-Mail: [email protected]

1.4.2 TECHNICAL SUPPORT

If you are having problems with you system, please try the steps in the Troubleshooting section of this manual.

For help with this product, or any other product made by RTD, you can contact RTD Embedded Technologies technical support via the

following methods:

Phone: 1-814-234-8087 Monday through Friday, 8:00am to 5:00pm (EST).

E-Mail: [email protected]

RTD Embedded Technologies, Inc. | www.rtd.com 8LAN24550/ LAN34550 User’s Manual

2Specifications

Operating Conditions

Table 2: Operating Conditions

Symbol

Parameter

Test Condition

Min

Max

Unit

Vcc5

5V Supply Voltage

4.75

5.25

Vcc3

3.3V Supply Voltage

n/a

Vcc12

12V Supply Voltage

n/a

Operating Temperature

-20

+70

Storage Temperature

-55

+125

Relative Humidity

Non-Condensing

90%

MTBF

Mean Time Before Failure

Telcordia Issue 2

30°C, Ground benign, controlled

TBD

Hours

Electrical Characteristics

Table 3: Electrical Characteristics

Symbol

Parameter

Test Condition

Min

Typ

Max

Unit

Power Consumption

Vcc5 = 5.0V

3.472

8.47

9.32

Icc

5V Input Supply Current

Both ports operating at 10Gb/s

1.680

1.685

1.69

PCIe/104 Bus

Differential Output Voltage

0.8

1.2

DC Differential TX Impedance

120

Differential Input Voltage

0.175

1.2

DC Differential RX Impedance

120

Electrical Idle Detect Threshold

175

RTD Embedded Technologies, Inc. | www.rtd.com 9LAN24550/ LAN34550 User’s Manual

3Board Connection

Board Handling Precautions

To prevent damage due to Electrostatic Discharge (ESD), keep your board in its antistatic bag until you are ready to install it into your system.

When removing it from the bag, hold the board at the edges, and do not touch the components or connectors. Handle the board in an antistatic

environment, and use a grounded workbench for testing and handling of your hardware.

Physical Characteristics

•Weight: Approximately 159 g (0.35 lbs.)

•Dimensions: 90.17 mm L x 95.89 mm W (3.550 in L x 3.775 in W)

Figure 1: Board Dimensions

RTD Embedded Technologies, Inc. | www.rtd.com 10 LAN24550/ LAN34550 User’s Manual

Connectors and Jumpers

Figure 2: Board Connections

3.3.1 EXTERNAL I/O CONNECTORS

CN3: RJ45 Connector

Port 0 twisted pair cable connector

CN4: RJ45 Connector

Port 1 twisted pair cable connector

Link and Activity LEDs

Link and activity LEDs are provided on the edges of the RJ45 connectors. The LEDs provide status information. Each is a green LED. When

the link is established, the green Link LED will illuminate on the right side of the RJ-45 connector. When there is activity on that port the green

Activity LED will blink.

Link Status LEDs

Link Speed

Left LED

Right LED

100 Mb/s

Black

Blinks Green

1 Gb/s

Green

Blinks Green

2.5 Gb/s

Black

Blinks Green

5 Gb/s

Black

Blinks Green

10Gb/s

Yellow

Blinks Green

3.3.2 BUS CONNECTORS

CN16: PCI Connector

The PCI connector is the connection to PCI peripheral modules. This connector is used only as a pass through connector on this board. This

connector is not populated on the LAN34550 version.

CN1(Top) & CN2(Bottom): PCIe Connector

The PCIe connector is the connection to the system CPU. The position and pin assignments are compliant with the PCI/104-Express

Specification. (See PC/104 Specifications on page 18). The LAN24550/34550 is a Type 2 PCIe/104 device.

CN1 (Top)/CN2 (Bot):

PCIe Connector

CN4: RJ-45

Connector

CN3: RJ-45

Connector

CN16: PCI Connector (Pass Through)

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