Selection guide: Celerity 4-Gb adapters

Product Features

FC-44ES

FC-42ES

FC-41ES/

FC-42XS

FC-41XS

 

 

 

 

 

 

Fibre Channel Ports

4

2

1

2

1

 

 

 

 

 

 

FC protocol

4-Gb

4-Gb

4-Gb

4-Gb

4-Gb

 

 

 

 

 

 

Maximum Transfer Rate (half duplex)

1.6 GB/sec

800 MB/sec

400 MB/sec.

800 MB/sec

400 MB/sec

 

 

 

 

 

 

Maximum Transfer Rate (full duplex)

2 GB/sec

1 GB/sec

800 MB/sec.

1 GB/sec1

800 MB/sec

Bus type

PCIe

PCIe

PCIe

PCI-X

PCI-X

 

 

 

 

 

 

Bus characteristics

8 lane

4 lane

4 lane

64-bit

64-bit

133 MHz2

133 MHz2

Optical interface

SFP LC

SFP LC

SFP LC

SFP LC

SFP LC

 

 

 

 

 

 

Maximum cable length

300m@2-Gb

300m@2-Gb

300m@2-Gb

300m@2-Gb

300m@2-Gb

150m@4-Gb

150m@4-Gb

150m@4-Gb 150m@4-Gb

150m@4-Gb

 

 

 

 

 

 

 

Low profile form factor

 

9

9

9

9

 

 

 

 

 

 

Advanced Data Streaming (ADS™) Technology

9

9

9

9

9

 

 

 

 

 

 

Software RAID support

9

9

9

9

9

 

 

 

 

 

 

Developer's kit (Target Mode & API)

9

9

9

9

9

 

 

 

 

 

 

Windows support

9

9

9

9

9

 

 

 

 

 

 

Linux driver support

9

9

9

9

9

 

 

 

 

 

 

Macintosh OS X driver support

9

9

9

9

9

 

 

 

 

 

 

VMware ESX Server 3.5

9

9

9

 

 

 

 

 

 

 

 

Novell Netware

9

9

9

9

9

 

 

 

 

 

 

Solaris

9

9

9

9

9

 

 

 

 

 

 

Free BSD

9

9

9

9

9

1 Performance ceiling is Performance constrained by bus transfer speed. Backward compatible to 32-bit and 33 MHz PCI 2 ATTO Express Power Center recommended

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ATTO Technology FC-84EN, FC-82EN, FC-81EN operation manual Selection guide Celerity 4-Gb adapters, FC-42XS FC-41XS

FC-81EN, FC-82EN, FC-84EN specifications

ATTO Technology's FC-82EN is a 16Gb Fibre Channel HBA (Host Bus Adapter) that provides high-performance connectivity for storage area networks. Designed for use with both Windows and Linux operating systems, the FC-82EN is ideal for enterprises seeking to optimize data transfer rates and reduce latency for mission-critical applications.

One of the key features of the FC-82EN is its support for 16Gb Fibre Channel, which doubles the bandwidth from previous generations, allowing for faster data transfers. This is particularly beneficial in environments with heavy I/O workloads, such as virtualized data centers and large databases. With its backward compatibility, users can seamlessly integrate the FC-82EN into existing Fibre Channel networks that operate at 4Gb and 8Gb speeds, ensuring flexibility and protecting existing investments.

The FC-82EN employs advanced technologies to enhance performance and reliability. It incorporates ATTO's proprietary Advanced Data Streaming (ADS) technology, which optimizes data flow between the host system and storage devices. By minimizing processing overhead and maximizing throughput, ADS ensures that data-intensive applications run smoothly. Additionally, the HBA features a built-in intelligent caching mechanism to help manage data transfer and reduce bottlenecks.

Another significant characteristic of the FC-82EN is its support for multipathing, which enhances availability and load balancing across multiple paths in a storage network. This feature is crucial in distributed systems where uptime is critical, as it helps to prevent single points of failure and effectively utilizes available resources.

For manageability and ease of use, the FC-82EN includes ATTO's configurable driver and management software, providing users with a comprehensive suite of tools for monitoring performance, configuring settings, and troubleshooting issues. The adapter also supports end-to-end error detection and recovery protocols, ensuring data integrity throughout the transfer process.

In summary, the ATTO Technology FC-82EN is a robust and versatile Fibre Channel HBA that meets the demanding requirements of modern data environments. With its high-speed capabilities, advanced technologies, and strong management features, the FC-82EN is an excellent choice for organizations looking to enhance their storage network performance and reliability.