标准摘要
[中文适用范围]： ISO/IEC 14165 的这一部分描述了通道和 I/O 控制单元之间的通信接口，该接口利用在各种数据处理系统中实现的单字节命令代码集 (SBCCS)。 它采用信息格式和信令协议，为与各种类型的 I/O 控制单元进行通信提供统一的方式，从而促进高带宽、高性能和长距离信息交换环境。 信令协议和信息交换在层 (FC-4) 上定义，以兼容地利用 ANSI 光纤通道物理和信令接口 (FC-PH) 架构（ANSI X3.230-1994，参考文献）提供的链路服务和其他功能。 [1]）。 该 FC-4 上层协议称为光纤通道单字节 2 命令代码集映射协议（或简称 SB-2）。 [外文原描述]： Fibre Channel provides a general data transport vehicle for Upper Level Protocols (ULPs) such as Intelligent Peripheral Interface (IPI) and Small Computer System Interface (SCSI) command sets, the High-Performance Parallel Interface (HIPPI) data framing, IP (Internet Protocol), ANSI/IEEE 802.2, and others. This part of ISO/IEC 14165 describes a communication interface between a channel and I/O control units that utilize the Single-Byte Command Code Sets (SBCCS) as implemented in a wide range of data processing systems. It employs information formats and signalling protocols that provide a uniform means for communicating with various types of I/O control units, facilitating a high bandwidth, high performance and long distance information exchange environment. The protocol, abbreviated FC-SB-2, is intended for use with ANSI X3.230, FC-PH and its subsequent enhancements which specify the Fibre Channel Physical and Signalling Interface. FC-SB-2 is one of a number of Fibre Channel protocol mappings, referred to as FC-4s. The reader should be familiar with FC-PH, Single-Byte Command Code Sets Connection (SBCON) Architecture (ANSI X3.296-1997).
英文名称Information technology - Fibre channel - Part 222: Single-byte command sets-2 mapping protocol (FC-SB-2)