# PMC-8631

# NuIPC / NuDAQ

Ultra320 SCSI Interface

PMC Module

User's Manual

Manual Rev. 2.01

Revision Date: December 21, 2006

Part No: 50-13041-100

![The image displays a black circle containing a white recycling symbol. The symbol consists of three white arrows arranged in a triangular loop, chasing each other clockwise. Each arrow features three horizontal stripes near its tail end. There is no text present in the image.](.pmc-8631-manual-5/97acb860d5e296955b81e47a8ebe2a426a23343643b6a68cb99440831fae19cd.jpg)
Recycled Paper

Copyright 2005 ADLINK TECHNOLOGY INC.

All Rights Reserved.

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.

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.

# Trademarks

Product names mentioned herein are used for identification purposes only and may be trademarks and/or registered trademarks of their respective companies.

# Getting Service from ADLINK

Customer Satisfaction is top priority for ADLINK Technology Inc. Please contact us should you require any service or assistance.

# ADLINK TECHNOLOGY INC.

Web Site: http://www.adlinktech.com

Sales & Service: Service@adlinktech.com

TEL: +886-2-82265877

FAX: +886-2-82265717

Address: 9F, No. 166, Jian Yi Road, Chungho City,

Taipei, 235 Taiwan

Please email or FAX this completed service form for prompt and satisfactory service.

<table><tr><td colspan="2">Company Information</td></tr><tr><td>Company/Organization</td><td></td></tr><tr><td>Contact Person</td><td></td></tr><tr><td>E-mail Address</td><td></td></tr><tr><td>Address</td><td></td></tr><tr><td>Country</td><td></td></tr><tr><td>TEL</td><td>FAX:</td></tr><tr><td>Web Site</td><td></td></tr><tr><td colspan="2">Product Information</td></tr><tr><td>Product Model</td><td></td></tr><tr><td>Environment</td><td>OS:M/B: CPU:Chipset: Bios:</td></tr></table>

Please give a detailed description of the problem(s):

# Table of Contents

# Table of Contents...... i

# List of Tables...... ii

# List of Figures .... iii

# 1 Introduction ...... 1

1.1 Features and Specifications .... 1

# 2 Getting Started 3

2.1 Unpacking Checklist 3
2.2 Unpacking Procedure 4
2.3 PCB Layout.... 5
2.4 Functional Block Diagram.... 6
2.5 Connectors and Pinouts 7

# 3 Installation 13

3.1 PMC Board Installation 13
3.2 Device Driver Installation 14

# Warranty Policy.... 15

# List of Tables

Table 2-1: PN1 Pin Assignment 7

Table 2-2: PN2 Pin Assignment 8

Table 2-3: PN3 Pin Assignment 9

Table 2-4: PN4 Pin Assignment 10

Table 2-5: Rear SCSI Jumper Setting 11

# List of Figures

Figure 2-1: PMC-8631 Layout.... 5

Figure 2-2: PMC-8631 Functional Layout 6

Figure 3-1: PMC Module Installation.... 13

# 1 Introduction

The PMC-8631 single-channel Ultra320 SCSI PMC card offers data transfer rates up to 320MB/s and achieves maximum transfer rates on a Wide SCSI bus (16-bit) with both Single-Ended (SE) and Low Voltage Differential (LVD) devices. The PMC-8631 is PCI Local Bus Specification, Revision 2.3; SCSI Parallel Interface-4 (SP1-4), Revision 10; and SCSI-3 standard compliant in addition to supporting multimode.

# 1.1 Features and Specifications

# PCI Interface Features

▶ Supports 66-MHz, 64-bit interface down to PCI-33MHz, 32-bit interface
▶ Performance-enhanced 32-bit operating mode allows 32-bit data transactions with 32- and 64-bit addressing (SAC/DAC)
▶ Supports 3.3V power supply, 5V tolerance

# SCSI Features

▶ SCSI data transfers up to 320 MB/sec
▶ 8- or 16-bit SCSI data path
▶ SCSI data offsets to 254 transfers
▶ Supports rear SCSI by JP1 jumper setting
▶ Advanced multimode I/O cell is compatible with LVD or SE devices
▶ Extensive hardware support for disconnect/reconnect and scatter/gather
▶ Full support for initiator operation
▶ Full support for domain validation, which provides two levels (basic and enhanced) of SCSI bus configuration testing to help ensure Ultra320 and Ultra160 SCSI topologies operate at optimum speed
▶ Multiple target ID enables responses to multiple IDs as a SCSI target
▶ Full support for Cyclic Redundancy Check (CRC) for 16-bit SCSI synchronous data transfers. CRC detects data integ-

rity errors that would not be detected by simple parity checking used by previous SCSI generations. The higher data rates achieved on existing LVD cable configurations mandated this improved data integrity feature.

▶ Supports Quick Arbitration and Selection (QAS) and SCSI arbitration fairness. QAS reduces overhead when bus control is transferred between devices. Arbitration fairness prevents devices from hogging the bus by guaranteeing each device a chance to win arbitration.
▶ Supports Seamless Streaming technology, which allows full implementation of SCSI packet protocol for sending multiple commands, receiving multiple statuses, and transferring data for multiple commands during one SCSI connection. There is virtually no delay between packets for different commands.

# SCSI Device Support:

▶ Using LVD devices, each channel supports up to 15 devices on a 12-meter cable. In a point-to-point arrangement, cabling can extend to 25 meters.
▶ Support for a combination of 16-bit Ultra320, Ultra160 (Ultra3), Ultra2, Ultra, and standard SCSI devices including disk drives, disk arrays, tape drives, CDROM and CD-R drives, jukeboxes, removable drives, scanners, and printers.

# 2 Getting Started

This chapter describes how to prepare the PMC-8631 for installation. Please carefully review the unpacking information before removing the product. The optional settings are also specified below.

# 2.1 Unpacking Checklist

Check the shipping carton for any damage. If the shipping carton and contents are damaged, notify the dealer for a replacement. Retain the shipping carton and packing materials for inspection by the dealer. Obtain authorization before returning any product to ADLINK.

Check the following items are included in the package, if there are any items missing, please contact your dealer:

# Included Items

▶ PMC-8631 Ultra320 SCSI Interface PMC Module
▶ Ultra320 SCSI cable
This User's Manual

# Note:

The packaging of OEM versions with non-standard configuration, functionality, or package may vary according to different configuration requests.

# CAUTION:

The boards must be protected from static discharge and physical shock. Never remove any of the socketed parts except at a static-free workstation. Use the anti-static bag shipped with the product to handle the board. Wear a grounded wrist strap when servicing

![The image displays a close-up of a warning symbol. It features a yellow triangle with a thick black border. Inside the triangle is a large red exclamation point. Above the triangle is a thick black horizontal line, and to the right is a thick black vertical line.](.pmc-8631-manual-5/04832ec88fc93fb41b232897debd3f6bb9db226a15d27cdf3c80425596dab32e.jpg)

# 2.2 Unpacking Procedure

The PMC-8631 card contains sensitive electronic components that can be easily damaged by static electricity.

Prepare a grounded anti-static mat. The operator should be wearing an anti-static wristband, grounded at the same point as the anti-static mat.

Inspect the card module carton for obvious damage. Shipping and handling may cause damage to the module. Be sure there is no obvious damage due to shipping and handing by examining the shipping box.

After opening the card module carton, extract the system module and place it only on a grounded anti-static surface, component side up.

Note: DO NOT APPLY POWER TO THE CARD IF IT HAS BEEN DAMAGED.

# 2.3 PCB Layout

![M2.5 2P1\n152.5\n149\n30°\nL20°\n74](.pmc-8631-manual-5/3f9566082e4467416c78c273a020619a034b7c420b9ecc35db8401c9530ef087.jpg)

Figure 2-1: PMC-8631 Layout

# 2.4 Functional Block Diagram

![Based on the provided image, here is the description of the flowchart:\n\n**Labeled Blocks:**\n*   **64-bit PMC Interface** (Top left)\n*   **PMC Rear I/O** (Top right)\n*   **Ultra 320 SCSI ASIC AIC-7901X** (Center)\n*   **Terminators** (Below center)\n*   **SCSI Connector** (Below Terminators, trapezoidal shape)\n*   **56-bits Bus switch** (Bottom)\n\n**Connections and Labels:**\n*   **64-bit PMC Interface** connects vertically downward to **Ultra 320 SCSI ASIC AIC-7901X**. This connection is labeled **PCI BUS 64bit/66Mhz**.\n*   **Ultra 320 SCSI ASIC AIC-7901X** connects vertically downward to **Terminators**. This connection is labeled **SCSI BUS**.\n*   **Terminators** connects vertically downward to **SCSI Connector**.\n*   **SCSI Connector** connects vertically downward to **56-bits Bus switch**.\n*   A vertical line extends downward from **PMC Rear I/O**.\n*   At the bottom, the vertical line from **56-bits Bus switch** connects horizontally to the right to join the vertical line coming from **PMC Rear I/O**.](.pmc-8631-manual-5/550287233a38f801786456163aadeeb25f2623e9c1cccf56ece190af51cff835.jpg)

Figure 2-2: PMC-8631 Functional Layout

# 2.5 Connectors and Pinouts

# PMC CONNECTOR: PN1

<table><tr><td>SIGNAL</td><td>PIN</td><td>PIN</td><td>SIGNAL</td></tr><tr><td>RESERVED</td><td>1</td><td>2</td><td>RESERVED</td></tr><tr><td>GND</td><td>3</td><td>4</td><td>INTA#</td></tr><tr><td>RESERVED</td><td>5</td><td>6</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>7</td><td>8</td><td>5V</td></tr><tr><td>RESERVED</td><td>9</td><td>10</td><td>RESERVED</td></tr><tr><td>GND</td><td>11</td><td>12</td><td>RESERVED</td></tr><tr><td>SCSI_PCICLK</td><td>13</td><td>14</td><td>GND</td></tr><tr><td>GND</td><td>15</td><td>16</td><td>GNT#</td></tr><tr><td>REQ#</td><td>17</td><td>18</td><td>5V</td></tr><tr><td>VIO</td><td>19</td><td>20</td><td>AD[31]</td></tr><tr><td>AD[28]</td><td>21</td><td>22</td><td>AD[27]</td></tr><tr><td>AD[25]</td><td>23</td><td>24</td><td>GND</td></tr><tr><td>GND</td><td>25</td><td>26</td><td>CBE[3]#</td></tr><tr><td>AD[22]</td><td>27</td><td>28</td><td>AD[21]</td></tr><tr><td>AD[19]</td><td>29</td><td>30</td><td>5V</td></tr><tr><td>VIO</td><td>31</td><td>32</td><td>AD[17]</td></tr><tr><td>FRAME#</td><td>33</td><td>34</td><td>GND</td></tr><tr><td>GND</td><td>35</td><td>36</td><td>IRDY#</td></tr><tr><td>DEVSEL#</td><td>37</td><td>38</td><td>5V</td></tr><tr><td>RESERVED</td><td>39</td><td>40</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>41</td><td>42</td><td>RESERVED</td></tr><tr><td>PAR</td><td>43</td><td>44</td><td>GND</td></tr><tr><td>VIO</td><td>45</td><td>46</td><td>AD[15]</td></tr><tr><td>AD[12]</td><td>47</td><td>48</td><td>AD[11]</td></tr><tr><td>AD[9]</td><td>49</td><td>50</td><td>5V</td></tr><tr><td>GND</td><td>51</td><td>52</td><td>CBE[0]#</td></tr><tr><td>AD[6]</td><td>53</td><td>54</td><td>AD[5]</td></tr><tr><td>AD[4]</td><td>55</td><td>56</td><td>GND</td></tr><tr><td>VIO</td><td>57</td><td>58</td><td>AD[3]</td></tr><tr><td>AD[2]</td><td>59</td><td>60</td><td>AD[1]</td></tr><tr><td>AD[0]</td><td>61</td><td>62</td><td>5V</td></tr><tr><td>GND</td><td>63</td><td>64</td><td>REQ64#</td></tr></table>

Table 2-1: PN1 Pin Assignment

PMC CONNECTOR: PN2

<table><tr><td>SIGNAL</td><td>PIN</td><td>PIN</td><td>SIGNAL</td></tr><tr><td>RESERVED</td><td>1</td><td>2</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>3</td><td>4</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>5</td><td>6</td><td>GND</td></tr><tr><td>GND</td><td>7</td><td>8</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>9</td><td>10</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>11</td><td>12</td><td>3.3V</td></tr><tr><td>PCIRST#</td><td>13</td><td>14</td><td>RESERVED</td></tr><tr><td>3.3V</td><td>15</td><td>16</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>17</td><td>18</td><td>GND</td></tr><tr><td>AD[30]</td><td>19</td><td>20</td><td>AD[29]</td></tr><tr><td>GND</td><td>21</td><td>22</td><td>AD[26]</td></tr><tr><td>AD[24]</td><td>23</td><td>24</td><td>3.3V</td></tr><tr><td>IDSEL</td><td>25</td><td>26</td><td>AD[23]</td></tr><tr><td>3.3V</td><td>27</td><td>28</td><td>AD[20]</td></tr><tr><td>AD[18]</td><td>29</td><td>30</td><td>GND</td></tr><tr><td>AD[16]</td><td>31</td><td>32</td><td>CBE[2]\#</td></tr><tr><td>GND</td><td>33</td><td>34</td><td>RESERVED</td></tr><tr><td>TRDY#</td><td>35</td><td>36</td><td>3.3V</td></tr><tr><td>GND</td><td>37</td><td>38</td><td>STOP#</td></tr><tr><td>PERR#</td><td>39</td><td>40</td><td>GND</td></tr><tr><td>3.3V</td><td>41</td><td>42</td><td>SERR#</td></tr><tr><td>CBE[1]\#</td><td>43</td><td>44</td><td>GND</td></tr><tr><td>AD[14]</td><td>45</td><td>46</td><td>AD[13]</td></tr><tr><td>RESERVED</td><td>47</td><td>48</td><td>AD[10]</td></tr><tr><td>AD[8]</td><td>49</td><td>50</td><td>3.3V</td></tr><tr><td>AD[7]</td><td>51</td><td>52</td><td>RESERVED</td></tr><tr><td>3.3V</td><td>53</td><td>54</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>55</td><td>56</td><td>GND</td></tr><tr><td>RESERVED</td><td>57</td><td>58</td><td>RESERVED</td></tr><tr><td>GND</td><td>59</td><td>60</td><td>RESERVED</td></tr><tr><td>ACK64#</td><td>61</td><td>62</td><td>3.3V</td></tr><tr><td>GND</td><td>63</td><td>64</td><td>RESERVED</td></tr></table>

Table 2-2: PN2 Pin Assignment

PMC CONNECTOR: PN3

<table><tr><td>SIGNAL</td><td>PIN</td><td>PIN</td><td>SIGNAL</td></tr><tr><td>RESERVED</td><td>1</td><td>2</td><td>GND</td></tr><tr><td>GND</td><td>3</td><td>4</td><td>CBE7#</td></tr><tr><td>CEB6#</td><td>5</td><td>6</td><td>CBE5#</td></tr><tr><td>CEB4#</td><td>7</td><td>8</td><td>GND</td></tr><tr><td>VIO</td><td>9</td><td>10</td><td>PAR64</td></tr><tr><td>AD63</td><td>11</td><td>12</td><td>AD62</td></tr><tr><td>AD61</td><td>13</td><td>14</td><td>GND</td></tr><tr><td>GND</td><td>15</td><td>16</td><td>AD60</td></tr><tr><td>AD59</td><td>17</td><td>18</td><td>AD58</td></tr><tr><td>AD57</td><td>19</td><td>20</td><td>GND</td></tr><tr><td>VIO</td><td>21</td><td>22</td><td>AD56</td></tr><tr><td>AD55</td><td>23</td><td>24</td><td>AD54</td></tr><tr><td>AD53</td><td>25</td><td>26</td><td>GND</td></tr><tr><td>GND</td><td>27</td><td>28</td><td>AD52</td></tr><tr><td>AD51</td><td>29</td><td>30</td><td>AD50</td></tr><tr><td>AD49</td><td>31</td><td>32</td><td>GND</td></tr><tr><td>GND</td><td>33</td><td>34</td><td>AD48</td></tr><tr><td>AD47</td><td>35</td><td>36</td><td>AD46</td></tr><tr><td>AD45</td><td>37</td><td>38</td><td>GND</td></tr><tr><td>VIO</td><td>39</td><td>40</td><td>AD44</td></tr><tr><td>AD43</td><td>41</td><td>42</td><td>AD42</td></tr><tr><td>AD41</td><td>43</td><td>44</td><td>GND</td></tr><tr><td>GND</td><td>45</td><td>46</td><td>AD40</td></tr><tr><td>AD39</td><td>47</td><td>48</td><td>AD38</td></tr><tr><td>AD37</td><td>49</td><td>50</td><td>GND</td></tr><tr><td>GND</td><td>51</td><td>52</td><td>AD36</td></tr><tr><td>AD35</td><td>53</td><td>54</td><td>AD34</td></tr><tr><td>AD33</td><td>55</td><td>56</td><td>GND</td></tr><tr><td>VIO</td><td>57</td><td>58</td><td>AD32</td></tr><tr><td>RESERVED</td><td>59</td><td>60</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>61</td><td>62</td><td>GND</td></tr><tr><td>GND</td><td>63</td><td>64</td><td>RESERVED</td></tr></table>

Table 2-3: PN3 Pin Assignment

PMC CONNECTOR: PN4

<table><tr><td>SIGNAL</td><td>PIN</td><td>PIN</td><td>SIGNAL</td></tr><tr><td>RSD0+</td><td>1</td><td>2</td><td>RSD0-</td></tr><tr><td>RSD1+</td><td>3</td><td>4</td><td>RSD1-</td></tr><tr><td>RSD2+</td><td>5</td><td>6</td><td>RSD3+</td></tr><tr><td>RSD3-</td><td>7</td><td>8</td><td>RSD4+</td></tr><tr><td>RSD4-</td><td>9</td><td>10</td><td>RSD2-</td></tr><tr><td>RSD5+</td><td>11</td><td>12</td><td>RSD5-</td></tr><tr><td>RSD6+</td><td>13</td><td>14</td><td>RSD6-</td></tr><tr><td>RSD7+</td><td>15</td><td>16</td><td>RSD8+</td></tr><tr><td>RSD8-</td><td>17</td><td>18</td><td>RSD9+</td></tr><tr><td>RSD9-</td><td>19</td><td>20</td><td>RSD7-</td></tr><tr><td>RSD10+</td><td>21</td><td>22</td><td>RSD10-</td></tr><tr><td>RSD11+</td><td>23</td><td>24</td><td>RSD11-</td></tr><tr><td>RSD12+</td><td>25</td><td>26</td><td>RSD13+</td></tr><tr><td>RSD13-</td><td>27</td><td>28</td><td>RSD14+</td></tr><tr><td>RSD14-</td><td>29</td><td>30</td><td>RSD12-</td></tr><tr><td>RSD15+</td><td>31</td><td>32</td><td>RSD15-</td></tr><tr><td>RSDP0+</td><td>33</td><td>34</td><td>RSDP0-</td></tr><tr><td>RSDP1+</td><td>35</td><td>36</td><td>RSBSY+</td></tr><tr><td>RSBSY-</td><td>37</td><td>38</td><td>RSACK+</td></tr><tr><td>RSACK-</td><td>39</td><td>40</td><td>RSDP1-</td></tr><tr><td>RSRST+</td><td>41</td><td>42</td><td>RSRST-</td></tr><tr><td>RSMSG+</td><td>43</td><td>44</td><td>RSMSG-</td></tr><tr><td>RSSEL+</td><td>45</td><td>46</td><td>RSCD+</td></tr><tr><td>RSCD-</td><td>47</td><td>48</td><td>RSREQ+</td></tr><tr><td>RSREQ-</td><td>49</td><td>50</td><td>RSSEL-</td></tr><tr><td>RSIO+</td><td>51</td><td>52</td><td>RSIO-</td></tr><tr><td>RESERVED</td><td>53</td><td>54</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>55</td><td>56</td><td>RSATN+</td></tr><tr><td>RESERVED</td><td>57</td><td>58</td><td>RSATN-</td></tr><tr><td>RESERVED</td><td>59</td><td>60</td><td>RESERVED</td></tr><tr><td>RESERVED</td><td>61</td><td>62</td><td>RDIFFSEN</td></tr><tr><td>RESERVED</td><td>63</td><td>64</td><td>RTERMEN</td></tr></table>

Table 2-4: PN4 Pin Assignment

# REAR SCSI JUMPER SETTING

<table><tr><td>JP1</td><td>2-3 Short</td><td>1-2 Short</td></tr><tr><td>REAR SCSI</td><td>OFF</td><td>ON</td></tr></table>

Table 2-5: Rear SCSI Jumper Setting

# 3 Installation

# 3.1 PMC Board Installation

Insert the face of the PMC module into the front of the cPCI carrier board. Carefully align the PMC connector to the carrier board and firmly place it in the slot. Secure the module to the carrier board with the screws provided (see Figure 3.1 below).

![J21\nJ22\nJ23\nJ24\nJ12\nJ11\nJ14\nJ13\nSingle Width\nPMC Module](.pmc-8631-manual-5/0ceaea3d74425de98ea521bafcade9df070a8face1f1d3975fda0027e51e66fa.jpg)

Figure 3-1: PMC Module Installation

Note: Ensure that the PMC module(s) are properly installed before connecting the cPCI carrier board to the system.

# 3.2 Device Driver Installation

This section describes the installation procedure for the Adaptec AIC-7901X chipset device driver under Linux Redhat and Windows 2000, XP, and Server 2003.

The drivers are provided on the ADLINK All-in-One CD. Start your system and place the disk into the CD-ROM drive. The drivers are located in the X:\PMC\PMC-8631\ folder (where X:\ is the drive letter assigned to the CD-ROM drive). The operating system will detect new hardware and the Found New Hardware Wizard will appear. Navigate to the appropriate folder on the CD for your operating system and install the driver.

Fedora Core 1 and Core 2 are not officially supported for the PMC-8631. We have provided the Linux driver source code on the ADLINK All-in-One CD so customers can integrate it into their Fedora operating system.

# Warranty Policy

Thank you for choosing ADLINK. To understand your rights and enjoy all the after-sales services we offer, please read the following carefully.

1. Before using ADLINK's products please read the user manual and follow the instructions exactly. When sending in damaged products for repair, please attach an RMA application form which can be downloaded from: http://rma.adlinktech.com/policy/.
2. All ADLINK products come with a limited two-year warranty, one year for products bought in China:

The warranty period starts on the day the product is shipped from ADLINK's factory.
▶ Peripherals and third-party products not manufactured by ADLINK will be covered by the original manufacturers' warranty.
For products containing storage devices (hard drives, flash cards, etc.), please back up your data before sending them for repair. ADLINK is not responsible for any loss of data.
▶ Please ensure the use of properly licensed software with our systems. ADLINK does not condone the use of pirated software and will not service systems using such software. ADLINK will not be held legally responsible for products shipped with unlicensed software installed by the user.
For general repairs, please do not include peripheral accessories. If peripherals need to be included, be certain to specify which items you sent on the RMA Request & Confirmation Form. ADLINK is not responsible for items not listed on the RMA Request & Confirmation Form.

3. Our repair service is not covered by ADLINK's guarantee in the following situations:

▶ Damage caused by not following instructions in the User's Manual.
▶ Damage caused by carelessness on the user's part during product transportation.
▶ Damage caused by fire, earthquakes, floods, lightening, pollution, other acts of God, and/or incorrect usage of voltage transformers.
▶ Damage caused by unsuitable storage environments (i.e. high temperatures, high humidity, or volatile chemicals).
▶ Damage caused by leakage of battery fluid during or after change of batteries by customer/user.
▶ Damage from improper repair by unauthorized ADLINK technicians.
▶ Products with altered and/or damaged serial numbers are not entitled to our service.
▶ This warranty is not transferable or extendible.
▶ Other categories not protected under our warranty.

4. Customers are responsible for shipping costs to transport damaged products to our company or sales office.

5. To ensure the speed and quality of product repair, please download an RMA application form from our company website: http://rma.adlinktech.com/policy. Damaged products with attached RMA forms receive priority.

If you have any further questions, please email our FAE staff: service@adlinktech.com.
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