ConnectX®-3 Ethernet Single and Dual SFP+ Ports Mezzanine Card User Manual for Open Compute Project
Rev 1.9
Mellanox Technologies
21
to 0x15B3 – this is the Vendor ID of Mellanox Technologies; and DEV is equal to 1003 – this
is a valid Mellanox Technologies PCI Device ID.
If the PCI device does not have a Mellanox Mezzanine ID, return to Step 4 to check
another device.
3.3.2
On Linux
Get the device location on the PCI bus by running lspci and locating lines with the string “Mella-
nox Technologies”:
3.4
Cables and Modules
The SFP+ port can connect to the Ethernet through both direct attach cables and stand alone
transceivers with optical cables. SFP+ transceiver modules are available for both SR and LR pro-
tocols.
See
www.mellanox.com
=> Products => Cables & Modules for certified and approved cable rec-
ommendations.
Note: In order to support SFP+ transceiver modules, the host must supply 3.3Vaux = 3.3V -3% /
+5%, or use 3.3V -7% tolerant modules.
The list of Mellanox Technologies PCI Device IDs can be found in the PCI ID reposi-
tory at http://pci-ids.ucw.cz/read/PC/15b3.
> lspci |grep -i Mellanox
27:00.0 Network controller: Mellanox Technologies MT27500 Family [ConnectX-3]
