Obsolete

YD 5044-1997Provisional Standards for Check and Accept SDH Equipments Installation of Optical Fibre Cable Transmission Project (English PDF)

同步数字系列（SDH）光缆传输设备安装工程验收暂行规定

YD 5044 | Evolution and historical versions

Std ID	Title	Status
YD/T 5044-2005	Acceptance Specification for SDH Long-Haul Transmission System of Optical Fibre Project	Obsolete
YD 5044-1997	Provisional Standards for Check and Accept SDH Equipments Installation of Optical Fibre Cable Transmission Project	Obsolete

YD 5044-1997 is obsolete. It has been replaced by YD/T 5044-2005. This page sells the obsolete edition, for projects and contracts that still cite it.

This is a limited preview

Buy now to download the full PDF

Need quotation for your management?

Get a formal quotation for YD 5044-1997 in 30 minutes.

Level / Type

National · Mandatory

Issue date

June 25, 1997

Implementation date

September 1, 1997

Scope

YD 5044-1997 is the English-translated version of 同步数字系列（SDH）光缆传输设备安装工程验收暂行规定.

YD 5044-1997 is the Chinese industry standard "Provisional Standards for Check and Accept SDH Equipments Installation of Optical Fibre Cable Transmission Project".

It was issued on June 25, 1997, and took effect on September 1, 1997. It is obsolete: it has been replaced by YD/T 5044-2005.

Found what you need?

Document preview — YD 5044-1997

Document data

1 Document data

Sector: Telecom (industry standard).

Date of issue: 1997-06-25.

Date of implementation: 1997-09-01.

Status: obsolete, replaced by YD/T 5044-2005.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

How to Download YD 5044-1997

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.