HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

YD/T 1321.1-2004 English PDF

US$709.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
YD/T 1321.1-2004: Technical condition of the transponder with multiplex/demultiplex functions. Part 1: 2.5Gbit/s transponder
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 1321.1-2004English709 Add to Cart 4 days [Need to translate] Technical condition of the transponder with multiplex/demultiplex functions. Part 1: 2.5Gbit/s transponder Valid YD/T 1321.1-2004

PDF similar to YD/T 1321.1-2004


Standard similar to YD/T 1321.1-2004

YD/T 1272.3   GB/T 9771.1   GB/T 18480   YD/T 1117   YD/T 4912   YD/T 1326   

Basic data

Standard ID YD/T 1321.1-2004 (YD/T1321.1-2004)
Description (Translated English) Technical condition of the transponder with multiplex/demultiplex functions. Part 1: 2.5Gbit/s transponder
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M33
Classification of International Standard 33.180.01
Word Count Estimation 22,236
Date of Issue 2004-07-16
Date of Implementation 2005-01-01
Adopted Standard ITU-T G.691, NEQ; ITU-T G.692, NEQ; ITU-T G.957, NEQ; Telcordia GR-468-CORE, NEQ; MIL-STD-883E, NEQ
Regulation (derived from) 2004 Bulletin No. 11 industry standard
Summary This standard specifies with multiplexing/demultiplexing function 2. 488320Gbit/s optical transceiver together module (hereinafter referred to as 2. 5Gbit/s optical transceiver together module) the technical requirements and test methods, including 2. 5Gbit/s optical transceiver co module terminology, definitions, optical interface technical requirements and test methods, electrical interface technology requirements and extreme working conditions, reliability test requirements and test methods, optical module product testing and product management. This standard applies to short, medium, long-distance and long haul WDM system using SDH systems and 2. 5Gbit/s optical transceiver together module, also applies to the use of NRZ modulation 2. 5Gbit/s optical transceiver together modules. It also applies to other similar optical communication systems 2. 5Gbit/s optical transceiver together modules.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YD/T 1321.1-2004_English be delivered?

Answer: Upon your order, we will start to translate YD/T 1321.1-2004_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of YD/T 1321.1-2004_English with my colleagues?

Answer: Yes. The purchased PDF of YD/T 1321.1-2004_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 [email protected]. 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.