YD/T 6734-2026Technical requirements for multicast network ingress redundancy protection (English PDF)

YD/T 6734-2026 is the English-translated version of 组播网络入口冗余保护技术要求.

YD/T 6734-2026 specifies the technical requirements for the various modes of ingress redundancy protection in multicast networks, together with the corresponding detection requirements and the application deployment requirements. It applies to the design, development and testing of network devices that support multicast network ingress redundancy protection.

Network equipment manufacturers, test laboratories, and operators that carry multicast services such as video distribution can use it to specify and verify protection behaviour at the network ingress. It is a voluntary industry standard (code with /T) of the communications sector, approved by the Ministry of Industry and Information Technology. It was issued on 11 March 2026 and takes effect on 1 June 2026. It is a new standard and replaces no earlier edition. Readers should note that the scope is limited to protection modes, their detection and deployment, and does not extend to other multicast functions.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 56 pages — is available in the English PDF.

1. 1

   Add to cart

   Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.

2. 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. 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. 4

   Invoice included

   A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.