Ratov, Raid, Rrtov, Rscn, San, Sfp | HP FC 1GB/2GB 16B guide

Private Device

Private Loop Protocol

Public

NL_Port

Public Device

A device that supports arbitrated loop protocol and can interpret 8-bit addresses, but cannot log into the fabric.

An arbitrated loop that does not include a participating FL_Port.

A defined method and a set of standards for communication.

An NL_Port that logs into the fabric, can function within either a public or a private loop, and can communicate with either private or public NL_Ports.

A device that supports arbitrated loop protocol, can interpret 8-bit addresses, and can log into the fabric.

Public Loop An arbitrated loop that includes a participating FL_Port, and may contain both public and private NL_Ports.

QuickLoop

R_A_TOV

A software product that makes it possible to allow private devices within loops to communicate with public and private devices across the fabric through the creation of a larger loop.

May also refer to the arbitrated loop created using this software. A QuickLoop can contain a number of devices or looplets; all devices in the same QuickLoop share a single AL_PA space.

Resource Allocation Time-out Value; the maximum time a frame can be delayed in the fabric and still be delivered. See also E_D_TOV, RR_TOV.

RAID	Redundant Array of Independent Disks; a collection of disk drives that appear as
	a single volume to the server and are fault tolerant through mirroring or parity
	checking. See also JBOD.

Remote Switch A software product that runs on Fabric OS and enables two switches to be connected over an ATM (asynchronous transfer mode) connection. This requires a compatible Fibre Channel to ATM gateway, and can have a distance of up to 10 kilometers between each switch and the respective ATM gateway. See also Distributed Fabrics.

Request Rate The rate at which requests arrive at a servicing entity. See also Service Rate.

RouteAs applies to a fabric, the communication path between two switches. May also apply to the specific path taken by an individual frame, from source to destination. See also FSPF.

Routing

RR_TOV

The assignment of frames to specific switch ports, according to frame destination.

Resource Recovery Time-out Value; the minimum time a target device in a loop waits after a LIP before logging out a SCSI initiator. See also E_D_TOV, R_A_TOV.

RSCN	Registered State Change Notification; a switch function that allows notification of
	fabric changes to be sent from the switch to specified nodes.

SAN

Sequence Service Rate

SFP

Storage Area Network; a network of systems and storage devices that communicate using Fibre Channel protocols. See also Fabric.

A group of related frames transmitted in the same direction between two N_Ports.

The rate at which an entity can service requests. See also Request Rate.

Small Form Factor Pluggable; optical transceiver used to convert signals between optical fiber cables and switches.

Glossary-8

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

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.

HP FC 1GB/2GB 16B manual Ratov, Raid, Rrtov, Rscn, San, Sfp

Models: FC 1GB/2GB 16B