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HP FC 1GB/2GB 16B manual Plogi, Post

Models: FC 1GB/2GB 16B

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Multimode

N_Port

Name Server

NL_Port

Node

Node Name

Non- participating Mode

Nx_Port

Ordered Set

A fiber optic cabling specification that allows up to 500 meters between devices.

Node Port; a port on a node that can connect to a Fibre Channel port or to another N_Port in a point-to-point connection. See also NL_Port, Nx_Port.

Frequently used to indicate Simple Name Server. See also SNS.

Node Loop Port; a node port that has arbitrated loop capabilities. Used to connect an equipment port to the fabric in a loop configuration through an FL_Port. See also N_Port, Nx_Port.

A Fibre Channel device that contains an N_Port or NL_Port.

The unique identifier for a node, communicated during login and port discovery.

A mode in which an L_Port in a loop is inactive and cannot arbitrate or send frames, but can retransmit any received transmissions. This mode is entered if there are more than 127 devices in a loop and an AL_PA cannot be acquired. See also L_Port, Participating Mode.

A node port that can operate as either an N_Port or NL_Port.

A transmission word that uses 8B/10B mapping and begins with the K28.5 character. Ordered sets occur outside of frames, and include the following items:

•Frame delimiters Mark frame boundaries and describe frame contents.

•Primitive signals Indicate events.

•Primitive sequences Indicate or initiate port states.

 

Ordered sets are used to differentiate Fibre Channel control information from data

 

frames and to manage the transport of frames.

Packet

A set of information transmitted across a network. See also Frame.

Participating A mode in which an L_Port in a loop has a valid AL_PA and can arbitrate, send

Modeframes, and retransmit received transmissions. See also L_Port, Non- participating Mode.

Path Selection The selection of a transmission path through the fabric.

Phantom

An AL_PA value that is assigned to an device that is not physically in the loop.

Address

Also known as phantom AL_PA.

Phantom

A device that is not physically in an arbitrated loop but is logically included

Device

through the use of a phantom address.

PLOGI

Port Login; the port-to-port login process by which initiators establish sessions

 

with targets. See also FLOGI.

Point-to-point

A Fibre Channel topology that employs direct links between each pair of

 

communicating entities. See also Topology.

Port_Name

POST

Private

NL_Port

The unique identifier assigned to a Fibre Channel port. Communicated during login and port discovery.

Power On Self-Test; a series of tests run by a switch after it is turned on.

An NL_Port that communicates only with other private NL_Ports in the same loop and does not log into the fabric.

HP Surestore FC 1Gb/2Gb Switch 16B Installation and Reference Guide

Glossary-7

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HP FC 1GB/2GB 16B manual Plogi, Post
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FC 1GB/2GB 16B specifications

The HP FC 1GB/2GB 16B is a Fibre Channel adapter that plays a vital role in high-performance storage networks, particularly in enterprise environments where data transfer speed and reliability are critical. Designed for scalability and efficiency, this adapter supports both 1GB and 2GB data rates, making it suitable for a variety of applications ranging from small businesses to large data centers.

One of the main features of the HP FC 1GB/2GB 16B is its ability to deliver robust performance with low latency, enabling quick access and retrieval of data. This is essential in environments that require real-time data processing and immediate availability. The adapter comes with dual ports which allow for multiple connections to the storage area network (SAN), enhancing redundancy and providing path failover capabilities to minimize downtime.

In terms of technology, the HP FC 1GB/2GB 16B utilizes advanced Fibre Channel protocols that ensure uninterrupted data flow and high bandwidth utilization. With support for SCSI commands over Fibre Channel, the adapter facilitates seamless integration between storage devices and servers, thus optimizing data exchanges. Additionally, the auto-sensing capability of the adapter allows it to automatically adjust its speed based on the requirements of the storage network, providing optimal performance while minimizing configuration hassles.

The characteristics of the HP FC 1GB/2GB 16B further strengthen its position as a reliable component for SANs. It features low power consumption design, which not only reduces operational costs but also contributes to a greener IT environment. The adapter is built to withstand the rigors of continuous operation, ensuring longevity and reliability. Its compact design also means it can fit into a variety of server chassis, making it flexible and easy to deploy.

Security is another critical aspect of the HP FC 1GB/2GB 16B that cannot be overlooked. The adapter includes features for port security and zoning, providing mechanisms to control data access and protect sensitive information. Its compatibility with various HP servers adds to its appeal, allowing organizations to leverage their existing infrastructure while upgrading their connectivity capabilities.

In conclusion, the HP FC 1GB/2GB 16B Fibre Channel adapter stands out due to its high performance, reliability, and scalability. It caters to diverse storage networking needs within enterprise environments, making it a worthwhile investment for organizations looking to enhance their data management and connectivity solutions.