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GB/T 18898.1-2021 English PDF

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Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18898.1-2021 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$579.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 18898.1-2021: Erbium doped fiber amplifier - Part 1: C band erbium doped fiber amplifier
Status: Valid

GB/T 18898.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 18898.1-2021	579	Add to Cart	5 days	Erbium doped fiber amplifier - Part 1: C band erbium doped fiber amplifier	Valid
GB/T 18898.1-2002	RFQ	ASK	5 days	Erbium-doped fiber-amplifier -- C-band erbium-doped fiber-amplifier	Obsolete

Similar standards

YD/T 2554.1 GB/T 9771.1 GB/T 20186.1 GB/T 12357.1 GB/T 18899 GB/T 18898.2

Basic data

Standard ID: GB/T 18898.1-2021 (GB/T18898.1-2021)
Description (Translated English): Erbium doped fiber amplifier - Part 1: C band erbium doped fiber amplifier
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M33
Word Count Estimation: 29,295
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 18898.1-2021: Erbium doped fiber amplifier - Part 1: C band erbium doped fiber amplifier

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Erbium doped fiber amplifier - Part 1.C band erbium doped fiber amplifier ICS 33.180.10 M33 National Standards of People's Republic of China Replace GB/T 18898.1-2002 Erbium-doped fiber amplifier Part 1.C-band erbium-doped fiber amplifier Released on 2021-10-11 2022-05-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Abbreviations 5 5 Category 6 5.1 Classification by application 6 5.2 Classification by function 6 6 Technical requirements 6 6.1 Technical requirements for single-channel EDFA 6 6.2 Technical requirements for multi-channel EDFA 8 6.3 Technical requirements of EDFA for analog transmission 13 6.4 Recommended environmental conditions 14 6.5 Appearance requirements 14 6.6 Environmental compliance 14 6.7 Laser safety 14 7 Test method 14 7.1 Test environment 14 7.2 Test instrument requirements 15 7.3 Measurement of input power range, output power range, maximum total output power and operating wavelength range 15 7.4 Small signal gain, channel gain, gain flatness, gain slope, gain fluctuation and PDG measurement 15 7.5 Measurement of noise figure, channel noise figure, ASE power and reverse ASE power 15 7.6 Maximum input light reflection, maximum output light reflection, maximum light reflection tolerance at the input end, and maximum light reflection tolerance at the output end 15 7.7 Pump leakage power at the input and pump leakage power at the output 15 7.8 Polarization mode dispersion 15 7.9 Carrier-to-noise ratio (C/N), carrier composite triple beat ratio (C/CTB) and carrier composite second beat ratio (C/CSO) 15 7.10 Transient performance parameter test 17 8 Reliability test 19 8.1 Reliability test environment requirements 19 8.2 Reliability test requirements 19 8.3 Failure criterion 20 9 Electromagnetic compatibility test 21 9.1 Electromagnetic compatibility test requirements 21 9.2 Failure criterion 21 10 Inspection 22 10.1 Inspection classification 22 10.2 Factory inspection 22 10.3 Type inspection 22 11 Marking, packaging, transportation and storage 24 11.1 Signs 24 11.2 Packaging 24 11.3 Transport 24 11.4 Storage 24

Foreword

GB/T 18898 "Erbium Doped Fiber Amplifier" is divided into two parts. ---Part 1.C-band erbium-doped fiber amplifier; ---Part 2.L-band erbium-doped fiber amplifier. This part is Part 1 of GB/T 18898. This section was drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 18898.1-2002 "Erbium-doped fiber amplifier C-band erbium-doped fiber amplifier". Compared with GB/T 18898.1-2002, in addition to editorial changes, the main technical changes are as follows. ---Modified the scope of application of this part, including extended C (C) band erbium-doped fiber amplifier (see Chapter 1,.2002 Chapter 1 of the edition). --- Deleted erbium-doped fiber amplifier, output signal power, maximum output signal power, gain, small signal gain, input power range, Output optical power range, input light reflection, output light reflection, noise figure, polarization dependent gain, polarization mode dispersion, maximum total output Power, input pump leakage power, output pump leakage power, forward ASE power level, reverse ASE power level, Maximum light reflection tolerance at the input end, maximum light reflection tolerance at the output end, working wavelength range, input reference surface, output reference surface, wave Channel gain, multi-channel gain change (inter-channel gain difference), gain cross penetration, multi-channel gain change difference, multi-channel gain Slope (rate of gain change between mutual channels), channel increase/remove gain response (steady state), channel increase/remove instant gain response Response, channel increase/remove transient response time constant, channel noise figure, channel signal spontaneous radiation noise figure, carrier-to-noise ratio, carrier Wave composite triple beat ratio and carrier composite second beat ratio are terms that are already in GB/T 16849 "General Specification for Optical Amplifiers" And definitions (see Chapter 4 of the.2002 edition). ---Added signal to total ASE power ratio, gain slope, gain fluctuation, pre-stored channel, residual channel, loading rise time, download Terms and definitions for fall time, transient duration (settling time), transient gain overshoot, transient gain undershoot, transient gain deviation Righteousness (see Chapter 4). ---Added the classification of erbium-doped fiber amplifiers for multi-channel digital transmission applications, divided into fixed gain amplifiers and variable gain amplifiers Two types (see 5.1). ---Modified the scope of application of erbium-doped fiber amplifiers for analog applications, and is limited to optical fiber analog transmission applications in CATV systems (See 5.1, 3.1 of the.2002 edition). ---Modified the working temperature range, working humidity and storage temperature technical requirements of all types of EDFA, and added erbium from each type The technical requirements of optical fiber amplifiers are removed from the table and listed in "6.4 Recommended Environmental Conditions" (see 6.4,.2002 edition Table 1~Table 13). ---Deleted the laser safety level requirements in the performance parameter table of various erbium-doped fiber amplifiers in the technical requirements, unified in 6.7 Listed (see 6.7, Table 1~Table 13 of the.2002 edition). ---In the performance parameter requirements of erbium-doped fiber amplifier for single channel and analog transmission, the "signal to total ASE power ratio" is added Performance indicators (see Table 1, Table 2, Table 3 and Table 7). ---Modified the operating wavelength range of single-channel BA, PA and LA (see Table 1, Table 2 and Table 3, and Table 1, Table 2 and Table 2 of the.2002 edition) table 3). ---Modified the single-channel BA maximum total output power and polarization-related gain parameters, and added the single-channel BA polarization mode dispersion parameters Requirements (see Table 1, Table 1 of the.2002 edition). ---Modified the single-channel PA input power range, output power range and reverse ASE power parameters, and deleted the forward ASE power And the maximum total output power parameters, (see Table 2, Table 2 of the.2002 edition). ---Modified the single-channel LA input power range, polarization-dependent gain, reverse ASE power, gain and polarization mode dispersion parameters, deleted In addition to the forward ASE power parameters (see Table 3, Table 3 of the.2002 edition). ---Modified the method of specifying the performance parameters of multi-channel erbium-doped fiber amplifier according to the number of channels and transmission rate, and changed it to erbium-doped fiber The type of amplifier specifies its performance parameters, and correspondingly increases the technical requirements for the extended C(C) band erbium-doped fiber amplifier. Increased gain fluctuation, gain slope range, transient gain overshoot, transient gain undershoot, transient stability time and transient gain deviation The requirements of other parameters (see Table 4 to Table 6, and Table 4 to Table 12 in the.2002 edition). ---Modified the operating wavelength range, input power range, maximum total output power, input end of the erbium-doped fiber amplifier for analog transmission The requirements of the maximum light reflection tolerance and the maximum light reflection tolerance parameters of the output end have increased the polarization-dependent gain, polarization mode dispersion, and reflection. To ASE power and output pump leakage power parameter requirements (see Table 7, Table 13 of the.2002 edition). ---Added the requirements for the content of the logo and the location of the logo in the appearance requirements (see 6.5, 6.1 of the.2002 edition). ---Added the requirements of environmental protection compliance (see 6.6). ---Modified the standard of multi-channel erbium-doped fiber amplifier gain and noise figure measurement method (see 7.4, 7.5,.2002 edition 6.5). ---Modified the standard of the polarization mode dispersion measurement method (see 7.8, 6.9 in the.2002 edition). ---Modified the carrier-to-noise ratio (C/N), carrier composite triple beat ratio (C/CTB) and carrier composite second beat ratio (C/CSO) test settings The requirements for the carrier-to-noise ratio of the backup system have increased the requirements for the length and type of the test fiber link, and the reference for the test method of the spectrum analyzer has been added. Technical standards (see 7.9). ---Increase the transient performance parameter test method (see 7.10). ---Modified the test methods for vibration, shock, fiber optic cable retention, and fiber torsion in the mechanical integrity test in the reliability test requirements Laws and requirements, increase the fiber side tension, fiber bending requirements (see Table 9,.2002 edition of 7.1). --- Delete the requirements for low temperature (static) test, high temperature (static) test and damp heat test, delete the high temperature aging test requirements (see 7.2 of the.2002 edition). ---Increase electrostatic discharge, low temperature storage/thermal shock, high relative humidity storage, high temperature storage/thermal shock, constant humidity and heat, temperature cycling, work For temperature and humidity test requirements (see Table 9). ---Modified the maximum allowable amount of change in the performance parameters of erbium-doped fiber amplifiers before and after various environmental and mechanical tests (see Table 10, Table 14 of the.2002 edition). --- Increase the electromagnetic interference test requirements (see Chapter 9). Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents. This part was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This part is under the jurisdiction of the National Communication Standardization Technical Committee (SAC/TC485). Drafting organizations of this section. China Information and Communication Technology Group Co., Ltd., ZTE Corporation, Wuhan Huagong Zhengyuan Photonics Technology Co., Ltd. Technology Co., Ltd. The main drafters of this section. Chen Jun, Fu Chengpeng, Jiang Yi, Wu Chengbin, Tang Biao. The previous releases of the standards replaced by this part are as follows. ---GB/T 18898.1-2002. Erbium-doped fiber amplifier Part 1.C-band erbium-doped fiber amplifier

1 Scope

This part of GB/T 18898.1 defines the terms, definitions and classifications of erbium-doped fiber amplifiers (EDFA); specifies the C-band and expansion Exhibition C (C) band EDFA technical requirements, test methods, reliability tests, electromagnetic compatibility tests, inspection rules, signs, packaging, and transportation And storage. This part is applicable to C used in optical communication systems such as optical transmission networks, optical access networks and data centers, and optical fiber cable television transmission systems. Band and extended C(C) band EDFA, C-band EDFA in other application fields can also be used as a reference.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 191 Packaging, storage and transportation pictorial signs GB/T 2828.1 Sampling inspection procedure by attributes Part 1.Batch inspection sampling plan retrieved by acceptance quality limit (AQL) GB/T 15972.48-2016 Specification for optical fiber test methods Part 48.Measurement methods and tests for transmission characteristics and optical characteristics Programmed polarization mode dispersion GB/T 16849 General Specification for Optical Amplifier GB/T 16850.1 Basic specification for optical amplifier test methods Part 1.Test methods for power and gain parameters GB/T 16850.3 Basic Specification for Optical Amplifier Test Methods Part 3.Test Methods for Noise Parameters GB/T 16850.5 Basic Specification for Optical Amplifier Test Method Part 5.Test Method for Reflection Parameters GB/T 16850.6 Basic Specification for Optical Amplifier Test Method Part 6.Test Method for Pump Leakage Parameters GB/T 26125 Determination of six restricted substances in electrical and electronic products (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers) GB/T 26572-2011 Limit requirements for toxic and hazardous substances in electronic information products YD/T 1766-2016 Reliability Test Failure Criterion of Optical Transceiver Integrated Module for Optical Communication YD/T 3127-2016 Hybrid Fiber Amplifier GY/T 121 CATV system test method SJ/T 11364-2014 Pollution Control Mark Requirements in Electronic Information Products IEC 60825-1 Laser product protection Part 1.Equipment classification and technical requirements (Safetyoflaserproducts-Part 1.Equipmentclassificationandrequirements) IEC 61290-10-4 Optical amplifier test method Part 10-4.Multi-channel parameters-Spectrometer interpolation subtraction method (Optical amplifiers-Test methods-Part 10-4.Multichannelparameters-Interpolatedsourcesubtraction methodusinganopticalspectrumanalyzer) ITU-TG.691 Transmission media characteristics Optical components and sub-system characteristics (Transmissionmediacharacteristics- Characteristicsofopticalcomponentsandsubsystems) ANSI/ESDA/JEDECJS-001-2014 Electrostatic Discharge Sensitivity Test Human Body Discharge Model (HBM) Composition Level [For electrostaticdischargesensitivitytesting-humanbodymodel(HBM)componentlevel] TelcordiaGR-63-CORE..2012 Network Equipment Construction System (NEBS) Requirements. Physical Protection (Networkequipment- ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 18898.1-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 18898.1-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 18898.1-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 18898.1-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 18898.1-2021?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18898.1-2021 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.