Performance specifications

The FC1142SR HBA and the FC1242SR DC HBA are 4 Gb/s Fibre Channel PCIe HBAs. The HBAs’ Fibre Channel controller incorporates a multifunction native PCIe core that is compliant to the PCIe Base Specification 1.0a and PCI e CEM Specification 1.0a. The supported physical PCIe connector is x4, x8 or x16.

These HBAs have the following performance features:

•Auto-negotiation between 1, 2, or 4Gb/s link attachments

•High-performance Fibre Channel host bus adapter

•Full support for all Fibre Channel topologies: point-to-point, arbitrated loop, and fabric

•Full support for Fibre Channel Service Class 2 and Service Class 3

•Compliance with the PCIe Base and CEM 1.0a specifications:

•x1 or x4 lane link interface (auto negotiated with system) at 2.5 Gb/s

•Support for VC0 (1 Virtual Channel) and TC0 (1 Traffic Class)

•Configuration, I/O, memory, read/write, completion, and message support

•Support for 64-bit addressing

•ECRC for all transmitted PCIe data packets

•Link CRC on all PCIe packets and message information

•Support for large payload size (2048 bytes for read/write)

•Support for large read request size (4096 bytes)

•Internal high-speed static RAM (SRAM)

•Error correcting code (ECC) protection of local memory, including single-bit correction and double-bit protection

•Small form factor (SFF) multimode optic with LC connector

•Parts and construction compliant to the European Union Directive of Restriction of Hazardous Substances (RoHS)

Environmental specifications

Table 2 lists the environmental specifications.

Table 2 HBA environmental specifications

Environmental feature	Minimum	Maximum

Operating temperature	0°C/32°F	55°C/131°F

Storage temperature	–20°C/-4°F	70°C/158°F

Relative humidity (non-condensing)	10%	90%

Storage humidity (non-condensing)	5%	95%

10 HBA features