共找到 109 条与 光纤通信 相关的标准,共 8 页
This Recommendation defines error performance parameters and objectives for international ODUk paths transported by the Optical Transport Network (OTN) as described in ITU-T Rec. G.709/Y.1331. While this Recommendation specifically addresses objectives
Error performance parameters and objectives for multi-operator international paths within the Optical Transport Network (OTN) SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital networks ?Quality and availability targets Study
Interfaces for the Optical Transport Network (OTN) Series Y: Global Information Infrastructure and Internet Protocol Aspects Internet Protocol Aspects - Transport Also listed as G.709; Study Group 15
Interfaces for the Optical Transport Network (OTN) Series Y: Global Information Infrastructure and Internet Protocol Aspects Internet Protocol Aspects - Transport Also listed as G.709; Study Group 15
This amendment contains editorial additions and technical updates, to the clause II.4.1 of Appendix II to ITU-T Recommendation G.663 (version of 04/2000) related to the Polarization Mode Dispersion.
Application related aspects of optical amplifier devices and subsystems Amendment 1: Amendments to Appendix II Study Group 15
The purpose of this Recommendation is to provide the definition of a wavelength grid to support coarse wavelength division multiplexing (CWDM) applications. This grid is designed to allow simultaneous transmission of several wavelengths with sufficient
Spectral grids for WDM applications: CWDM wavelength grid Series G: Transmission Systems and Media Digital Systems and Networks Transmission media characteristics - Characteristics of optical components and subsystems Study Group 15
The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications.
(Pre-Published) Interface for the Optical Transport Network (OTN) Amendment 1 SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments ?General Also listed as G.709
The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications.
(Pre-Published) Interface for the Optical Transport Network (OTN) Amendment 1 SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments ?General
This amendment includes corrections of errors and proposals converted into additional technical changes to ITU-T Rec. G.872 (11/2001).
Architecture of optical transport networks Amendment 1 SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital networks ?Optical transport networks Study Group 15
Joint box,TSE-773,optical fiber cable,submarine,detail specification for
Generic specification: Fixed fibre optic attenuators
The International Telecommunication Inion (ITU) is the United Nations specializec. agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technic
(PRE-PUBLISHED) The control of jitter and wander within the optical transport network (OTN) Series G: Transmission Systems and Media, Digital Systems and Networks Digital networks ?Quality and availability targets Amendment 1
ITU-T Recommendation G.694.1 was prepared by ITU-T Study Group 15 (2001-2004) and approved under the WTSA Resolution 1 procedure on 13 June 2002.
Spectral grids for WDM applications: DWDM frequency grid Series G: Transmission Systems and Media, Digital Systems and Networks Transmission media characteristics - Characteristics of optical components and subsystems Study Group 15
This amendment describes modifications to the requirements for isolation and return loss in ITU-T Rec. G.983.3 to align with ITU-T Rec. G.983.1 Amemdment 1 on 622.08 Mbit/s upstream bit rate operation.
A Broadband Optical Access System with Increased Service Capability by Wavelength Allocation Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line Systems - Optical Line Systems for Local and Access Networ
This Recommendation provides a protocol-neutral management information model for managing network elements in the optical transport network (OTN). The model contains the managed entities and their properties that are useful to describe the information e
Optical transport network (OTN): Protocol-neutral management information model for the network element view Series G: Transmission Systems and Media Digital Systems and Networks Digital networks - Optical transport networks Study Group 15
This Recommendation describes the functional architecture of optical transport networks using the
Architecture of Optical Transport Networks - Series G: Transmission Systems and Media, Digital Systems and Networks Digital Networks - Optical Transport Networks Study Group 15
In this Recommendation, the expression "Administration" is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.
Management aspects of the optical transport network element Series G: Transmission Systems and Media, Digital Systems and Networks Digital networks - Optical transport networks Study Group 15
This Recommendation describes generic preferred methods for the traffic control and dimensioning of IP-access networks based on hybrid fiber/coax (HFC) system, taking into account the capabilities and limitations of the cable-modem based access technolo
Traffic Engineering Methods for IP Access Networks Based on Hybrid Fiber/Coax System Study Group 2
This Recommendation specifies the maximum network limits of jitter and wander that shall not be exceeded and the minimum equipment tolerance to jitter and wander that shall be provided at any relevant interfaces which are based on the Optical Transport
The control of jitter and wander within the optical transport network (OTN) Series G: Transmission Systems and Media, Digital Systems and Networks Digital networks ?Quality and availability targets
General specification for digital fiber optic transmitters on shopboard
This Recommendation covers application related aspects of Optical Amplifier (OA) devices and subsystems, primarily used in digital systems. Optical Amplifiers operating in the 1550 nm region, or 1310 nm region, or other wavelength regions are included. G
Application Related Aspects of Optical Amplifier Devices and Sub-Systems Study Group 15
This Recommendation provides a procedure to protect the telecommunication lines using fibre optics against direct lightning discharges to the line itself or to the structures that the line enters. The protection procedure is related to the exposure of the
Protection of Optical Fibre Cables Series K: Protection Against Interference Study Group 5
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