Physical specifications, Cpu | HP FC1142SR, FC1242SR instruction

Physical specifications

Table 3 lists the physical specifications.

Table 3 HBA physical specifications

Component	Specification

Host bus	Complies with:
	PCI Express Base Specification 1.0a
	PCI Express Card Electromechanical Specification 1.0
	PCI Bus Power Management Interface Specification 1.1

Fibre Channel	Bus type: fiber optic media
	Bus transfer rate:
	• FC1142SR single channel—4 Gb/s Fibre Channel increases
	aggregate throughput rate to 800 MB/s in full-duplex mode
	• FC1242SR DC dual channel—4 Gb/s Fibre Channel
	increases aggregate throughput rate to 1.6 GB/s in
	full-duplex mode

Central processing unit	Single-chip design that includes a RISC processor, Fibre Channel
(CPU)	protocol manager, PCI-e DMA controller, integrated
	serializer/deserializer (SERDES), and electrical transceivers that
	can auto negotiate a data rate of 1, 2, or 4 Gb/s.

Memory	1 MB SRAM, 1 MB flash (SPI), and 2 KB NVRAM (SPI)

Signal voltage	3.3 V (mode 1), 3.3 V/1.5 V (mode 2)

Distance	1 Gb/s: 500 meters 50/125 µm fiber, 300 meters 62.5/125
	µm fiber
	2 Gb/s: 300 meters 50/125 µm fiber, 150 meters 62.5/125
	µm fiber
	4 Gb/s: 150 meters 50/125 µm fiber, 70 meters 62.5/125 µm
	fiber

Cable	50/125μm multimode fiber, 62.5/125 μm multimode fiber

Connectors	LC connectors that support non-OFC, multimode fiber optic
	cabling using a SFF optical transceiver module

Form factor	Low-profile PCIe: 16.765 cm × 6.89 cm
	(6.6 in. × 2.713 in.)

Bracket	Standard: 1.84 cm × 12.08 cm (.73 in. × 4.76 in.)
	Low-profile: 1.84 cm × 8.01 cm (.73 in. × 3.15 in.)

Power consumption	~11.0 watts

FC1142SR and FC1242SR DC 4Gb PCI Express host bus adapters for Linux and Windows installation guide 11