One Stop Systems
OSS-CPCIe3-3U-CR-X | 11
1.5
478 and 481 Combined
OSS-478 with M.2 DRIVES
OSS-478 and OSS-481 attached together
1.6
PCIe link LEDs
PCIe Link Status
LED Pattern
No Link
Off
Link is up, 2.5 GT/s, Any negotiated link width
Blinking 1Hz
Link is up, 5 GT/s, Any negotiated link width
Blinking 2Hz
Link is up, 8 GT/s, Any negotiated link width
On
1.7
General Features
3U CPCIe form factor
The board uses the 3U PXIe/EXP.0 4HP form factor to implement a standard configuration board using XP3 and XP4
A 4HP filler front panel with flat folding handle is designed for this board to allow for very low profile board retention to the chassis.
Compact PCIe EXP.0 Rev 1.0 Compliant interface
PCIe 3.0 x8 bus interface on XP3 connector
Utilizes a PCIe 3.0 Broadcom PEX 8748 PCIe switch
Supports automatic down training to PCIe 1.1a (2.5GHz) or 2.0 (5GHz) to appropriate on-board and cabled devices supporting the
PCIe Cable specifications
RAID is accomplished via software RAID programs.
The M.2 carrier supports up to 4 M.2 Modules
The M.2 Mezzanine supports up to 4 additional M.2 PCIe modules plugged directly into the riser with no other cabling needed.
Four 22mm x 80mm M.2 drives are mounted on the front side of the carrier and 4 are mounted on the rear side of the mezzanine.
Current capacity of the mezzanine with all 8 M.2 modules
Only M Key modules are supported. This is the version with PCIe signal interface. SATA interface is not supported.
M.2 lengths supported are 80mm, 60mm and 42mm
