Chenbro RM418 Series 6Gb/s 4-port 3.5 mini-SAS Backplane(80H10321516A1), For 8-bay 3.5 Hot-swap HDD Cage - Manual - Manual (Page 6)

4-Port 6Gb/s Mini-SAS Backplane 80H10321516A1
User’s Manual
15Fl., No.150, Jian Yi Road, Chung Ho City, Taipei Hsien, Taiwan R.O.C.,
Tel: +886 2 82265500 Fax: +886 2 82265392 Email: [email protected]
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Backplane Layout
Backplane Connectors
(1) [CN11 / CN21 / CN31 / CN41] : Connect to 22-pin SATA-II or 29-pin SAS HDD
(2) [JF1 / JF2 / JF3 / JF4 / JF5] : Fan connectors 1~5
(3) [CN2] : HDD Failure LED Signal Pin Header
Connect the 4-pin HDD LED cable (26H113322-001) from CN2 to the CATHODE
of the HDD failure connector on RAID card. Refer to the RAID card’s user
manual for the detail pin definition.
(4) [CN3] : Reserved for factory use only
(5) [CN4] : Backplane ID setting jumper
(6) [CN5] : Signal connector (Board to Board Connection)
(7) [CN6 / CN7] : 4-pin Power connectors
(8) [CN8] : Reserved for factory use only
(9) [CN10] : SGPIO HDD fail function jumper
Jumper Closed: Enable SGPIO HDD Failure Signal (Default)
Jumper Opened: Disable SGPIO HDD Failure Signal
(10) [CN12] : Auto Detection Jumper For SAS or SATA HDD
Jumper Closed: Enable Auto Detection (Default)
Jumper Opened: Disable Auto Detection
(11) [CN1] : Mini-SAS connector
Rear View
Front View
CN2 CN4 CN3 JF1 CN1
CN41 CN31 CN21 CN11
CN5 CN7 CN6
CN10 CN12
Jumper
Setting Close
Pin 1 & 2
Close
Pin 3 & 4
Close
Pin 5 & 6
Close
Pin 7 & 8
Close
Pin 9 & 10
Close
Pin 11 & 12
Backplane
ID
1 2 3 4 5 6
CN8
JF2 JF3 JF4 JF5
HDD 1
D 2
HDD 2
HDD 3
HDD 3
HDD 4