35.100.10 物理层 标准查询与下载
共找到 295 条与 物理层 相关的标准，共 20 页
The international community has decided to make this standard available only in the English language version. It has been adopted as a National Standard of Canada on this basis. This National Standard of Canada is equivalent to International Standard ISO/IEC 11518-2:1996. 1 Scope This part of ISO/IEC 11518 provides the data framing for a high-performance point-to-point interface between data-processing equipment. This part of ISO/IEC 11518 does not protect against certain errors which might be introduced by intermediate devices interconnecting multiple HIPPI-PHs. The purpose of this part of ISO/IEC 11518 is to facilitate the development and use of the HIPPI in computer systems by providing common data framing. It provides an efficient framing protocol for interconnections between computers, high-performance display systems, and high-performance, intelligent block-transfer peripherals.
Information technology - High-Performance Parallel Interface - Part 2: Framing Protocol (HIPPI-FP)
- ICS
- 35.100.10
- CCS
- 发布
- 1997-02-28
- 实施
This part of ISO/IEC 11518 provides the mechanical, electrical, and signalling protocol specifications for an efficient simplex high-performance point-to-point interface between pieces of data-processing equipment.
Information technology - High-Performance Parallel Interface - Part 1: Mechanical, electrical and signalling protocol specification (HIPPI-PH)
- ICS
- 35.100.10
- CCS
- 发布
- 1997-01-07
- 实施
- 1996-10-22
This International Standard specifies the procedures for back-up operation applicable to data transmission on a leased line when implemented through a single interface, controlling both the leased and the back-up facilities, using ITU-T Recommendation V.24 interchange circuits in conjunction with either the 25-pole connector (ISO/IEC 2110) or the 26-pole connector (ISO/IEC 11569).
Information technology - Telecommunications and information exchange between systems - DTE/DCE interface back-up control operation using ITU-T Recommendation V.24 interchange circuits
- ICS
- 35.100.10
- CCS
- 发布
- 1997-01-07
- 实施
- 1996-10-22
Information Technology - High-Performance Parallel Interface - Part 3: Encapsulation of ISO/IEC 8802-2 (IEEE Std 802.2) Logical Link Control Protocol Data Units (HIPPI-LE)
- ICS
- 35.100.10
- CCS
- 发布
- 1997-01-01
- 实施
This document defines a transport layer of the Serial Storage Architecture (SSA) that runs SSA-S2P and SSA-S3P while running on SSA-PH2. The goals of SSA-TL2 are to: a) provide an Extended Distance Option; b) provide support for higher data rates in the physical layer 2 (SSA-PH2);c) enhance packet formats and addressing methods; d) define a transport layer acceptable to vendors looking for an evolution from parallel SCSI and systems designers looking for opportunities to more fully exploit the capabilities inherent to a serial bus.
Information Technology - Serial Storage Architecture - Transport Layer 2 (SSA-TL2)
- ICS
- 35.100.10
- CCS
- L64
- 发布
- 1997-01-01
- 实施
layer 2 (ANSI NCITS 308-1997), and any protocols supported by SSA-TL2 (ANSI NCITS 308-1997). The goals of SSA-PH2 (ANSI NCITS 307-1997) are: a) extending the cable distance; b) copper cable operation at 40 MB/s; c) full duplex operation to achieve an aggregate 80 MB/s between two ports; and d) other capabilities that fit within the scope of SSA-PH2 (ANSI NCITS 307-1997) that may be proposed during the development phase by the participants in the project.
Information Technology - Serial Storage Architecture - Physical Layer 2 (SSA-PH2) Replaces ANSI NCITS 307-1997
- ICS
- 35.100.10
- CCS
- L79
- 发布
- 1997-01-01
- 实施
This document provides the physical layer characteristics for the PWT air interface standard.
Personal Wireless Telecommunications Standard (PWT)
- ICS
- 35.100.10
- CCS
- M11
- 发布
- 1997
- 实施
Describes the portion of the Power Line or RF Physical Layer that interfaces to the Medium Access Control (MAC) Sublayer and to Layer System Management (LSM). This sublayer is called the Power Line/RF Symbol Encoding (PL/RF SE) Sublayer. The PL/RF SE Sublayer provides two primary functions: (1) Accepts symbol transmission requests (PH CC DATA.request service primitive) from the MAC Sublayer, converts the symbols into correct medium state change timing (spread spectrum waveforms), and produces requests (M STATE.request) for state changes on the physical medium. This function is symbol encoding. (2) Accepts state change indications (M STATE.indication service primitive) from the Control Channel Medium Dependent Physical (MDP) Sublayer, converts the time between state changes to symbols, and produces indications of symbol reception (PH CC DATA.indication) for the MAC Sublayer. This function is symbol decoding.
Power Line/RF Symbol Encoding Sublayer
- ICS
- 35.100.10
- CCS
- L79
- 发布
- 1997
- 实施
The international community has decided to make this standard available only in the English language version. It has been adopted as a National Standard of Canada on this basis. This National Standard of Canada is equivalent to International Standard ISO/IEC 13575:1995. 1 Scope This International Standard specifies a 50-pole connector, including the necessary mateability dimensions and the assignment of contact numbers, for use at the interface between data terminal equipment (DTE) and data circuit terminating equipment (DCE). It is applicable where the functional characteristics of the interface conform to CCITT Recommendation V.24 and the electrical characteristics conform to ITU-T Recommendation V.12.
Information technology - Telecommunications and information exchange between systems - 50-pole interface connector mateability dimensions and contact number assignments
- ICS
- 35.100.10
- CCS
- 发布
- 1996-12-31
- 实施
Telecommunications and information exchange between systems — Near Field Communication Interface and Protocol 1 (NFCIP-1)
- ICS
- 35.100.10
- CCS
- 发布
- 1996-10
- 实施
Telecommunications and information exchange between systems — Near Field Communication Interface and Protocol 1 (NFCIP-1) — Protocol test methods
- ICS
- 35.100.10
- CCS
- 发布
- 1996-10
- 实施
Information technology — Telecommunications and information exchange between systems — NFCIP-2 test methods
- ICS
- 35.100.10
- CCS
- 发布
- 1996-10
- 实施
The purpose is to specify the characteristics of a conceptual Physical service and thus supplement the OSI Basic Reference Model in guiding the development of Physical Layer protocols.
Information technology - Open Systems Interconnection - Physical service definition
- ICS
- 35.100.10
- CCS
- L79
- 发布
- 1996-09
- 实施
Information technology — Elements of management information related to the OSI Physical Layer
- ICS
- 35.100.10
- CCS
- 发布
- 1996-08-08
- 实施
この規格は，サービス総合ディジタノレ網(以下，ISDNという。)基本アクセス構成の物理的ィンタフェースに用いる8極コネクタ(プラグ及ぴジャック)並ぴに極及ぴコンタクトの配列について規定する。
Information technology -- Telecommunications and information exchange between systems -- Interface connector and contact assignments for ISDN Basic Access Interface located at reference points S and T
- ICS
- 35.100.10
- CCS
- L78
- 发布
- 1996-07-01
- 实施
Defines the HIPPI-LE Protocol Data Unit (PDU) format and interface for transporting ISO/IEC 8802-2 Logical Link Control PDUs over HIPPI.
Information technology - High-Performance Parallel Interface - Part 3: Encapsulation of ISO/IEC 8802-2 (IEEE Std 802.2) logical link control protocol data units (HIPPI-LE)
- ICS
- 35.100.10
- CCS
- L65
- 发布
- 1996-06
- 实施
The international community has decided to make this standard available only in the English language version. It has been adopted as a National Standard of Canada on this basis. This National Standard of Canada is equivalent to International Standard ISO/IEC 9314-5:1995. 1 Scope This part of ISO/IEC 9314 specifies a hybrid ring control (HRC) protocol which provides a mode of operation in which both packet switched and isochronous data are transmitted within the same special frame structure, called a cycle. HRc is designed to operate with the existing media access control (MAC), physical layer (PHY), and physical medium dependent (PMD) layers of the FDDI protocol. The HRC is composed of the hybrid multiplexer (H-MUX) and the isochronous media access control (I-MAC) protocols. The H-MUX integrates packet and isochronous data into cycles which it transmits onto and receives from the medium using the services of the physical layer. The I-MAC provides separate transmission channels for the transfer of user isochronous data streams. The format, clocking and synchronization of cycles, and the operation and interfaces of the H-MUX and I-MAC are defined by this part of ISO/IEC 9314. These interfaces include the interface to the FDDI station management (SMT) protocol. The HRC is designed to support various transmission rates, from 100 Mbps upwards, in increments of 6,144 Mbps. All transmission rate dependent parameters defined in this part of ISO/IEC 9314 assume a transmission rate of 100 Mbps. Stations composed of FDDI and HRC entities are referred to as FDDI-II stations. The FDDI packet MAC (P-MAC) and the HRC components, and their architectural relationship to LLC and a circuit switching Multiplexer (CS-MUX) are illustrated in figure 1. This figure does not imply an implementation configuration. FDDI-II networks consist of FDDI-II stations. Interoperability between FDDi and FDDI-II stations on the same network is provided in HRC basic mode, which only supports packet transmission. The set of FDDI standards, ISO/IEC 9314, specifies the interfaces, functions, and operations necessary to ensure interoperability between conforming FDDi implementations. This part of ISO/IEC 9314 specifies a hybrid ring control protocol: HRC. Conforming implementations may employ any design technique that does not violate interoperability.
Information technology - Fibre Distributed Data Interface (FDDI) - Part 5: Hybrid Ring Control (HRC)
- ICS
- 35.100.10
- CCS
- 发布
- 1996-04-30
- 实施
Information Technology - Telecommunications and Information Exchange between Systems - 50-Pole Interface Connector Mateability Dimensions and Contact Number Assignments
- ICS
- 35.100.10
- CCS
- 发布
- 1996-01-01
- 实施
Information Technology - Fibre Distributed Data Interface (FDDI) - Part 5: Hybrid Ring Control (HRC)
- ICS
- 35.100.10
- CCS
- 发布
- 1996-01-01
- 实施
This standard defines the physical layer of the Serial Storage Architecture (SSA). SSA defines a serial interface hierarchy to be used for purposes within its distance and performance characteristics, including but not limited to storage subsystems. This standard is intended to be used with an upper layer protocol and a transport layer.This standard defines the physical layer of the Serial Storage Architecture (SSA). SSA defines a serial interface hierarchy to be used for purposes within its distance and performance characteristics, including but not limited to storage subsystems.
Information Technology - Serial Storage Architecture - Physical Layer 1 (SSA-PH1) Replaces ANSI X3.293-1996
- ICS
- 35.100.10
- CCS
- L63;L70
- 发布
- 1996
- 实施
