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
Preliminary
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
Preliminary
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
Preliminary
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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10GbE SFP+ Card
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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10GbE SFP+ Card
Specifications 5
2.7. Functional Diagram
Figure 1: 10GbE SFP+ Card Functional Block Diagram
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6 Specifications
2.8. Mechanical Drawing
0
7.50
7.50
25.85
33.85
37.50
48.70
50.60
121.80
160.15
0
4.85
85.40
101.8
0
3.40
All dimensions are shown in millimeters. Tolerances should be ± 0.25mm, unless otherwise noted.
The tolerances of the holes (dimensions [0, 0] and [0, 85.40]) should be ± 0.10mm.
Figure 2: 10GbE SFP+ Card Mechanical Drawing
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10GbE SFP+ Card
Pinouts and Signal Descriptions 7
3. Pinouts and Signal Descriptions
3.1. Input Interface Definitions
The SFP+ Card is a COM Express Type 7 compliant 10GbE adapter card that receives 10GBASE-KR and
sideband signals from the COM Express Type7 module and converts them to 10GbE optical fiber signals.
Table 2: SFP+ Card Pin Definitions
Row B Row A
Pin Name Pin Name
B1 12V A1 NC
B2 12V A2 12V
B3 12V A3 12V
B4 GND A4 GND
B5 10G_SFP_SDA2 A5 10G_SFP_SDA3
B6 10G_SFP_SCL2 A6 10G_SFP_SCL3
B7 GND A7 GND
B8 10G_SFP_SDA0 A8 10G_SFP_SDA1
B9 10G_SFP_SCL0 A9 10G_SFP_SCL1
B10 3V3SB A10 GND
B11 3V3SB A11 NC
B12 NC A12 GND
B13 NC A13 NC
B14 NC A14 NC
B15 NC A15 GND
B16 10G_INT1 A16 10G_INT3
B17 10G_INT0 A17 10G_INT2
B18 GND A18 GND
B19 NC A19 NC
B20 NC A20 GND
B21 GND A21 NC
B22 GND A22 NC
B23 10G_KR_RX3+ A23 GND
B24 10G_KR_RX3- A24 GND
B25 GND A25 10G_KR_TX3+
B26 GND A26 10G_KR_TX3-
B27 10G_KR_RX2+ A27 GND
B28 10G_KR_RX2- A28 GND
B29 GND A29 10G_KR_TX2+
B30 10G_PHY_RST_23 A30 10G_KR_TX2-
B31 10G_PHY_RST_01 A31 GND
B32 GND A32 10G_LED_SDA
B33 10G_KR_RX1+ A33 10G_LED_SCL
B34 10G_KR_RX1- A34 GND
B35 GND A35 10G_KR_TX1+
B1
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8 Pinouts and Signal Descriptions
Row B Row A
Pin Name Pin Name
B36 GND A36 10G_KR_TX1-
B37 NC A37 GND
B38 NC A38 GND
B39 GND A39 10G_PHY_MDIO_SDA0
B40 GND A40 10G_PHY_MDC_SCL0
B41 10G_KR_RX0+ A41 GND
B42 10G_KR_RX0- A42 GND
B43 GND A43 10G_KR_TX0+
B44 GND A44 10G_KR_TX0-
B45 10G_SDP3 A45 GND
B46 10G_SDP2 A46 GND
B47 GND A47 10G_PHY_CAP_23
B48 10G_SDP1 A48 10G_PHY_CAP_01
B49 GND A49 GND
B50 NC A50 10G_SDP0
B51 NC A51 GND
B52 GND A52 NC
B53 GND A53 NC
B54 NC A54 GND
B55 NC A55 GND
B56 GND A56 NC
B57 GND A57 NC
B58 NC A58 GND
B59 NC A59 GND
B60 GND A60 NC
B61 GND A61 NC
B62 NC A62 GND
B63 NC A63 GND
B64 GND A64 NC
B65 GND A65 NC
B66 NC A66 GND
B67 NC A67 GND
B68 GND A68 NC
B69 GND A69 NC
B70 NC A70 GND
B71 NC A71 GND
B72 GND A72 NC
B73 GND A73 NC
B74 NC A74 GND
B75 NC A75 GND
B76 GND A76 NC
B77 GND A77 NC
B78 NC A78 GND
B79 NC A79 GND
B80 GND A80 NC
B81 NC A81 NC
B82 NC A82 GND
Note:Four 10GbE ports is supported by project basis
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10GbE SFP+ Card
List of Tables 9
4. Module Interfaces and Configuration
This chapter describes connectors and pinouts, LEDs and switches that are used on the 10GbE adapter card.
4.1. Connector, Switch and LED Locations
Figure 3: 10GbE SFP+ Card Connector and LED Locations
Note: See 4.4 LED Indicators for detailed 10GbE port status LED information.
SFP+ Ca
g
e
Reserved
Connector
Reserved LEDs
10GbE
Status LEDs
Preliminary
10 Module Interfaces and Configuration
4.2. 10GbE Adapter Card Installation
Below is an example of a 10GbE adapter card installed on the Express-BASE7 carrier board with a Type 7 COM
Express Module (or illustration purposes only).
COM Express Type 7 module Express-BASE7
10GbE adapter
card
PCIe x16 slot (PCIEKR) dedicated for 10GbE adapter card
Figure 4: 10GbE Adapter Card Installed on Express-BASE7 with Type 7 COM Express Module
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10GbE SFP+ Card
List of Tables 11
4.3. SFP+ Cage and Connector
SFP+ Cage: 1x2 SFP+ Cage (R-SH-008040-6-F-19, All Best Electronics)
SFP+ Connector: SFP+ connector inside the SFP+ cage (R-SS-008020-9-N-F29, All Best Electronics)
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12 Module Interfaces and Configuration
4.4. LED Indicators
There are two status LEDs for each 10GbE SFP+ port (link and activity).
Name Color Indication
Link Yellow On when linked
Activity Green Blinking when active
Reserved - Reserved for future application
Table 3: LED Descriptions
Reserved LEDs
Link (yellow)
Activity (green)
Link (yellow)
Activity (green)
Link (yellow)
Activity (green)
Link (yellow)
Activity (green)
Port 3
Port 2
Port 1
Port 0
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10GbE SFP+ Card
Getting Service 13
Getting Service
Ask an Expert: http://askanexpert.adlinktech.com
ADLINK Technology, Inc.
Address: 9F, No.166 Jian Yi Road, Zhonghe District
New Taipei City 235, Taiwan
Tel: +886-2-8226-5877
Fax: +886-2-8226-5717
Ampro ADLINK Technology, Inc.
Address: 5215 Hellyer Avenue, #110, San Jose, CA 95138, USA
Tel: +1-408-360-0200
Toll Free: +1-800-966-5200 (USA only)
Fax: +1-408-360-0222
ADLINK Technology (China) Co., Ltd.
Address: 300 Fang Chun Rd., Zhangjiang Hi-Tech Park, Pudong New Area
Shanghai, 201203 China
Tel: +86-21-5132-8988
Fax: +86-21-5132-3588
LiPPERT ADLINK Technology GmbH
Address: Hans-Thoma-Strasse 11, D-68163, Mannheim, Germany
Tel: +49-621-43214-0
Fax: +49-621 43214-30
Please visit the Contact page at www.adlinktech.com for information on how to contact the ADLINK regional office
nearest you.
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