ADLINK Technology COM Express 7 User manual

Leading EDGE COMPUTING
10GbE SFP+ Card
User’s Manual
COM Express Type 7 10GbE Optical Fiber Network Adapter Card
Manual Rev.: 0.1 preliminary
Revision Date: July 5, 2017
Part Number: 50-1J090-1000
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ii Preface
Preface
Copyright
Copyright 2017 ADLINK Technology, Inc. This document contains proprietary information protected by copyright.
All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in
any form without prior written permission of the manufacturer.
Disclaimer
The information in this document is subject to change without prior notice in order to improve reliability, design, and
function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer
be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use
the product or documentation, even if advised of the possibility of such damages.
Environmental Responsibility
ADLINK is committed to fulfill its social responsibility to global environmental preservation through compliance with
the European Union's Restriction of Hazardous Substances (RoHS) directive and Waste Electrical and Electronic
Equipment (WEEE) directive. Environmental protection is a top priority for ADLINK. We have enforced measures to
ensure that our products, manufacturing processes, components, and raw materials have as little impact on the
environment as possible. When products are at their end of life, our customers are encouraged to dispose of them
in accordance with the product disposal and/or recovery programs prescribed by their nation or company.
Trademarks
Product names mentioned herein are used for identification purposes only and may be trademarks and/or
registered trademarks of their respective companies.
Revision History
Revision Description Date By
0.1 Preliminary release 2017-07-05 JC
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10GbE SFP+ Card
Preface iii
Table of Contents
Preface................................................................................................................................ii
List of Figures ...................................................................................................................iv
List of Tables......................................................................................................................v
1. Introduction................................................................................................................1
2. Specifications............................................................................................................3
2.1. Interface......................................................................................................................3
2.2. 10GbE PHY................................................................................................................3
2.3. Dimensions.................................................................................................................3
2.4. Operating Temperature ..............................................................................................3
2.5. Specification Compliance ...........................................................................................3
2.6. I/O Expander...............................................................................................................4
2.7. Functional Diagram.....................................................................................................5
2.8. Mechanical Drawing ...................................................................................................6
3. Pinouts and Signal Descriptions..............................................................................7
3.1. Input Interface Definitions...........................................................................................7
4. Module Interfaces and Configuration ......................................................................9
4.1. Connector, Switch and LED Locations.......................................................................9
4.2. 10GbE Adapter Card Installation..............................................................................10
4.3. SFP+ Cage and Connector ......................................................................................11
4.4. LED Indicators..........................................................................................................12
Getting Service.................................................................................................................13
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iv Preface
List of Figures
Figure 1: 10GbE SFP+ Card Functional Block Diagram..........................................................................5
Figure 2: 10GbE SFP+ Card Mechanical Drawing...................................................................................6
Figure 3: 10GbE SFP+ Card Connector and LED Locations...................................................................9
Figure 4: 10GbE Adapter Card Installed on Express-BASE7 with Type 7 COM Express Module....... 10
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10GbE SFP+ Card
Preface v
List of Tables
Table 1: I2C Data Mapping to Carrier Board Based PCA9539 I/O Expander..........................................4
Table 2: SFP+ Card Pin Definitions..........................................................................................................7
Table 3: LED Descriptions..................................................................................................................... 12
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10GbE SFP+ Card
Introduction 1
1. Introduction
The ADLINK 10GbE SFP+ Card is a 10GbE optical fiber network adapter card that delivers fast 10Gbps network
access. It converts up to four 10GBASE-KR interfaces & related sideband signals to four 10GbE optical fiber
interfaces and SFP+ transceivers, through up to two 10GbE optical fiber PHY.
The SFP+ Card can only be used on products that are PICMG COM Express (COM.0 Rev. 3.0, Type7) compliant.
By using the 10GbE SFP+ Card with a Express-BASE7 reference carrier board and COM Express Type 7 module
(with 10GbE controller supporting optical fiber mode), customers can quickly emulate the functionality of their end
product for software development and hardware verification. Applications include entry level cloud storage
platforms and communications servers.
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Specifications 3
2. Specifications
2.1. Interface
Input Up to four 10GBASE-KR & related sideband signals from COM Express Type7 module
through 164-pin edge connector (PCIe x16 slot PCIEKR on Express-BASE7)
Output Up to four 10GbE optical fiber signals (10GBASE-SR, 10GBASE-LR) through SFP+
connectors to connect to SFP+ transceivers
Note: Number of 10GbE ports dependent on the selection of PHY, entry level PHY is selected as default to support
two 10GbE ports
2.2. 10GbE PHY
PHY Inphi CS4227 Optical Fiber PHY (two 10GbE ports, default BOM configuration)
Converts 10GBASE-KR and sideband signals to 10GBASE-SR, 10GBASE-LR.
Note: Inphi CS4223 Optical Fiber PHY is available as a build option to support four 10GbE
ports (pin-to-pin compatible with CS4227)
EEPROM Dedicated EEPROM for PHY firmware
Note: Different firmware is required for the CS4227 (two ports) and CS4223 (four ports)
2.3. Dimensions
z168 mm x 107 mm (PCB only, including edge connector)
2.4. Operating Temperature
Standard Operating
Temperature 0°C to +60°C
2.5. Specification Compliance
zPICMG COM.0: Rev 3.0 Type 7
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4 Specifications
2.6. I/O Expander
Chip TI PCA9539 I/O Expander
Function
A two wire I2C bus (designated 10G_LED_SDA and 10G_LED_SCL on COM Express
Type 7 module) is defined to serialize the outbound (module - to-carrier) MAC LED. The
PCA9539 is mapped to I2C address 1110 100x (x=R/W bit). The table below defines the
port pin mapping for the I/O expander.
Note: In this case,The PCA9539 is located on the 10GbE SFP+ Card.
Table 1: I2C Data Mapping to Carrier Board Based PCA9539 I/O Expander
Port Pin Signal Name Signal Function
P0_0 10G_KR_LED0_0# PHY 0, LED 0 -STATUS/ACT
P0_1 10G_KR_LED0_1# PHY 0, LED 1 -LINK SPEED MAX
P0_2 10G_KR_LED0_2# PHY 0, LED 2 -LINK SPEED
P0_3 10G_KR_LED1_0# PHY 1, LED 0 -STATUS/ACTIVITY
P0_4 10G_KR_LED1_1# PHY 1, LED 1 -LINK SPEED MAX
P0_5 10G_KR_LED1_2# PHY 1, LED 2 -LINK SPEED
P0_6 10G_KR_STRAP01 PHY 0-1, 0 = PHY to use I2C,
1 = PHY to use MDIO
P0_7 10G_KR_STRAP23 PHY 2-3, 0 = PHY to use I2C,
1 = PHY to use MDIO
P1_0 10G_KR_LED2_0# PHY 2, LED 0 -STATUS/ACT
P1_1 10G_KR_LED2_1# PHY 2, LED 1 -LINK SPEED MAX
P1_2 10G_KR_LED2_2# PHY 2, LED 2 -LINK SPEED
P1_3 10G_KR_LED3_0# PHY 3, LED 0 -STATUS/ACT
P1_4 10G_KR_LED3_1# PHY 3, LED 1 -LINK SPEED MAX
P1_5 10G_KR_LED3_2# PHY 3, LED 2 -LINK SPEED
P1_6 RSVD TBD
P1_7 RSVD TBD
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