Chenbro SR209 User Manual

Chenbro SR209/105/107/108
4-Ports Mini-SAS Backplane User’s Manual
4 Ports Mini-SAS
Backplane
User Manual Rev. 1.0
Supplier : Chenbro Micom Co., Ltd .
Description : 4 Ports Mini-SAS Backplane
Chassis : SR209/SR105/SR107/SR108/RM314
Part No : 80H102209-013
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Chenbro SR209/105/107/108
4-Ports Mini-SAS Backplane User’s Manual
Copyright
This document is copyrighted, 2004, by Chenbro Micom Co., Ltd. All rights are reserved. Chenbro Micom Co., Ltd. reserves the right to make improvements to the products described in this manual at any time. Specifications are thus subject to change without prior notice.
No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any means without the prior written permission of Chenbro Micom Co., Ltd. Information provided in this manual is intended to be accurate and reliable. However, Chenbro Micom Co., Ltd., assumes no responsibility for its use, nor for any infringements upon the rights of third parties, which may result from its use.
Technical Support
We want you to get the maximum performance from your products. So if you run into technical difficulties, we are here to help. For the most frequently asked questions, you can easily find answers in your product documentation. These answers are normally a lot more detailed than the ones we can give over the phone.
So please consult this manual first. If you still cannot find the answer, gather all the information or questions that apply to your problem, and with the product close at hand, call your dealer. Our dealers are well trained and ready to give you the support you need to get the most from your Chenbro products. In fact, most problems reported are minor and are able to be easily solved over the phone.
In addition, free technical support is available from Chenbro engineers every business day. We are always ready to give advice on application requirements or specific information on the installation and operation of any of our products.
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4-Ports Mini-SAS Backplane User’s Manual
Category
1 General Hard-Ware Specification
2 Backplane Layout 3 Backplane Photo 4 Backplane Cable Information 5 Backplane Ordering Information
Chenbro SR209/105/107/108
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Chenbro SR209/105/107/108
4-Ports Mini-SAS Backplane User’s Manual
General Hardware Specification
Host Interface Mini SAS (SFF-8087) interfaces(single path)
HDD connector (power+drive : 7+7+15 pins) for SAS
HDD Interface
Hot-Swap Functionality
LED Display
(Serial Attached SCSI) drive , also compatible to SATA II drive (7+15 pins)
Support inrush current control and Pre Charge for drive hot-swapping (allow on line replace Hard Disk Drive)
On Board LED indicates Hard Disk Drive status: Power LED – Blue color (When HDD is present ) Access LED –Green color (When HDD is busy ) Error LED –Red color (When HDD is fail )
1. Fan speed monitoring : a. 3P3C connector disable/enable by DIP sw. b. Fan alarm threshold is 2000rpm
2. Overheat monitoring : a. Two temperature sensors on HDD site b. Two optional Temp. selection :55℃/65℃
3.Redundant PSU monitoring :
Alert Monitoring
a. PSU fail signal input : TTL signal input (normal
high and pull-high resistor is required)
b .PSU alarm mute output : short two pins together
when alarm mute switch (on the front site) is pressed
4. Alert Notification : a. Support one buzzer for audible alarm b. 1× fail LED outputs for fan/overheat/PSU failure
events (on the front site)
c. 1 x alarm mute button for disabling audible
alarm
d. Fan & overheat fail will trigger both audible
alarm & fail LED , PSU will trigger fail LED only , but will trigger its audible alarm on PSU
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