Users Guide

B–Specifications
Power Requirements
127 BK3254601-00 J
Power Requirements
Table B-2 lists the power requirements for the QLE27xx -DEL Adapters.
Standards Specifications
Standards specifications for the QLE27xx -DEL Adapters include the following:
 Fibre Channel Tape (FC-TAPE) Profile
 PCI Express Base Specification, rev. 4.0 (Only for QLE277x)
 PCI Express Base Specification, rev. 3.0
 PCI Express Card Electromechanical Specification, rev. 2.0
 PCI Bus Power Management Interface Specification, rev. 1.2
 SCSI-3 Fibre Channel Protocol (SCSI-FCP)
 SCSI Fibre Channel Protocol-2 (FCP-2)
 Second Generation FC Generic Services (FC-GS-2)
 Third Generation FC Generic Services (FC-GS-3)
Interface Specifications
Table B-3 list the interface specifications for the QLE27xx -DEL Adapters.
Table B-2. Power Requirements
Adapter Nominal Power Maximum Power
QLE2740-DEL 8.6W 10.65W
QLE2740L-DEL 8.6W 10.65W
QLE2742-DEL 9.3W 11.5W
QLE2742L-DEL 9.3W 11.5W
QME2742-DEL 7W 8.3W
QLE2770-DEL 9W 11.2W
QLE2770L-DEL 9W 11.2W
QLE2772-DEL 11.4W 14.3W
QLE2772L-DEL 11.4W 14.3W
Table B-3. Interface Specifications
Port Type Media
32Gb SFP+ SFF-8431 Specification for SFP+, Revision 3.2