Chenbro Micom RM23424 Uživatelský manuál stáhnout pdf (Strana 9)

Low Profile SAS Expander Card CK12804 ver. B0

User

’

s Manua

15Fl., No.150, Jian Yi Road, Chung Ho City, Taipei Hsien, Taiwan R.O.C.,

Tel: +886 2 82265500 Fax: +886 2 82265392 Email: info

chenbro.com.t

www.chenbro.com

SAS Expander Card Hardware

SAS Expander Card Layout

Components Description Function

CB1

Mini-SAS SFF-8087 Connector

– Internal Input

Internal input from SAS RAID Card

CD1~CD6

Mini-SAS SFF-8087 Connectors

– Internal Output

Internal output to SAS / SATA-II HDDs

CN3

DC in, 4-Pin Connector From Power Supplier

LED10

SAS Expander Status LED

Green LED blinking indicates SAS Expander works /

ready

LD01 Internal Input Status LED

Green LED blinking indicates internal input link activity;

Red LED indicates no signal connection

CN04

Individual HDD Fault LED

Connectors

Indicates HDD faults, refer to page 10

CN9

Firmware Setting Jumper Firmware function selection, refer to page 10

CN01

Firmware (F/W) Upgrade

Connector

Upgrade F/W to latest version

JC3

CN02

CN05

Function Reserved

Mini-SAS Cable Connector SFF-8087

The internal input Mini-SAS connector CB1 is only available to connect with SAS

RAID card / controller.

It will not work when connecting other SAS expander products.

CK12804 version B0 supports the internal SAS Sideband signal SFF-8485 (SGPIO)

Interface.

Connecting SAS RAID card and backplane with standard Mini-SAS cable with side

band, the HDD failure LEDs on backplane will be lit and indicate the corresponding

HDD has failed or is in the Unconfigured-Bad state.

In this configuration, use one CK12804 connects up to 24 HDDs directly. Side bands

of both types of SAS connectors support the SGPIO interface.

CB1 CN3 CN9 CD1 CD2 CD3

CD6CD5 CD4

CN01

CN05

CN02

JC3

CN04

LD01

LED10

1 2 3 4 5 6 7 8 9 10 11 12 13

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