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JJF 2073-2023 English PDF

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US$289.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 2073-2023: Calibration Specification for Fiber Fusion Splicers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 2073-2023	289	Add to Cart	3 days	Calibration Specification for Fiber Fusion Splicers	Valid

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Basic data

Standard ID: JJF 2073-2023 (JJF2073-2023)
Description (Translated English): Calibration Specification for Fiber Fusion Splicers
Sector / Industry: Metrology & Measurement Industry Standard
Word Count Estimation: 14,141
Date of Issue: 2023-10-12
Date of Implementation: 2024-04-12
Issuing agency(ies): State Administration for Market Regulation

JJF 2073-2023: Calibration Specification for Fiber Fusion Splicers

---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.
National Metrology Technical Specifications of the People's Republic of China Fiber fusion splicer calibration specifications Released on 2023-10-12 Implemented on 2024-04-12 Released by the State Administration for Market Regulation Fiber fusion splicer calibration specifications FiberFusionSplicers Responsible unit: National Optical Metrology Technical Committee Main drafting unit: National Communications Measurement Station Unit participating in the drafting: China Mobile Tietong Co:, Ltd: Chengdu Terry Communication Equipment Testing Co:, Ltd: The National Optical Metrology Technical Committee is entrusted with the interpretation of this specification: The main drafters of this specification: Sun Xiaoqiang (National Communications Metering Station) Zhang Yingyan (National Communications Metering Station) Yue Lei (National Communications Metering Station) Participating drafters: Chen Yonghong (China Mobile Tietong Co:, Ltd:) Li Linying (Chengdu Tyrui Communication Equipment Testing Co:, Ltd:)

Introduction(Ⅱ) 1 Scope(1) 2 Cited documents(1) 3 Overview(1) 4 Metering characteristics(1) 4:1 Single-mode fiber splicing loss(1) 4:2 Multimode optical fiber splicing loss(1) 5 Calibration conditions(1) 5:1 Environmental conditions(1) 5:2 Calibration equipment(2) 6 Calibration items and calibration methods (2) 6:1 Preparation before calibration(2) 6:2 Single-mode fiber splicing loss(2) 6:3 Multimode optical fiber splicing loss(4) 7 Calibration results(4) 8 Recalibration time interval(5) Appendix A Recommended format for original calibration records (6) Appendix B Recommended format for inner pages of calibration certificate (7) Appendix C Example of uncertainty assessment of splicing loss measurement results of optical fiber fusion splicer (8)

Introduction

JJF 1071-2010 "Rules for Writing National Measurement Calibration Specifications", JJF 1001-2011 "General Measurement Terminology and Definition" and JJF 1059:1-2012 "Evaluation and Expression of Measurement Uncertainty" jointly support the formulation of this specification basic series of specifications: This specification is released for the first time: Fiber fusion splicer calibration specifications

1 Scope

This specification is applicable to the calibration of splicing loss of single-core optical fiber fusion splicers for splicing single-mode and multi-mode quartz glass optical fibers: The fiber fusion splicer can be implemented as a reference:

2 cited documents

This specification references the following documents: JJG896 Optical fiber loss and mode field diameter measuring instrument For dated references, only the dated version applies to this specification; for undated references, only the dated edition applies: The latest version (including all modification orders) shall apply to this specification:

3 Overview

Optical fiber fusion splicer is a precision instrument that uses thermal fusion to complete high-quality splicing of various types of optical fibers to ensure that the optical fiber is spliced at a low cost: It is widely used in optical cable line construction, line maintenance, and emergency repair work to transmit optical signals without loss: Process: Optical fiber fusion splicers are divided into single-mode fiber fusion splicers, multi-mode fiber optic fusion splicers, and ribbon light fusion splicers according to the applicable fiber types: Fiber fusion splicing machines and special fiber optic fusion splicing machines: The working principle of the optical fiber fusion splicer is to use a motor to drive the optical fiber to complete the fiber core: Alignment or cladding alignment uses the high temperature generated by the electrode discharge arc to melt the optical fiber to complete the low-loss splicing of the optical fiber: And the fiber splice point is protected by heating the heat shrink tube: The optical fiber fusion splicer precisely aligns and places the optical fiber: After electric fusion, the splice loss will be calculated based on the dislocation, deformation and end face cutting angle of the fiber core joint and displayed on the screen: display: Splicing loss is an important performance parameter of the optical fiber fusion splicer, which directly determines the optical cable chain after the optical fiber breakpoint is connected: The quality of the signal transmitted over the road:

4 Metering characteristics

4:1 Single-mode fiber splicing loss 4:1:1 Average splicing loss: ≤0:02dB: 4:1:2 Maximum allowable error: ±0:02dB: 4:2 Multimode optical fiber splicing loss 4:2:1 Average splicing loss: ≤0:01dB: 4:2:2 Maximum allowable error: ±0:01dB: Note: The above technical indicators are not suitable for qualification determination and are for reference only:

5 Calibration conditions

5:1 Environmental conditions 5:1:1 Ambient temperature: (23±5)℃: 5:1:2 Relative humidity: ≤85%: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 2073-2023_English be delivered?

Answer: Upon your order, we will start to translate JJF 2073-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 2073-2023_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 2073-2023_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.