Details of 'REN/JTC-DVB-417-2' Work Item

	Work Item Reference	ETSI Doc. Number	STF	Technical Body in Charge		Download Standard
	REN/JTC-DVB-417-2	EN 301 545-2		BROADCAST
	Current Status (Click to View Full Schedule)	Latest Version	Cover Date	Standstill		Creation Date
	Publication (2026-04-24)	1.5.1	2026-04-24	View Standstill Information		2025-09-12
	Rapporteur	Technical Officer		Harmonised Standard
	Emily Dubs	Chantal Bonardi		No		View Transposition Data
Title	Digital Video Broadcasting (DVB); Second Generation DVB Interactive Satellite System (DVB-RCS2); Part 2: Lower Layers for Satellite standard DVB-RCS2 LLS
Scope and Field of Application	This WI will add support for NGSO constellations. The operational bandwidth of the return link was extended and lower roll-off waveforms were introduced. Major amendments included the addition of DVB-S2X waveforms on the return link, either within the TDMA grid or over a continuous carrier, replacing the former continuous carrier waveform, which was deprecated.
Supporting Organizations	DVB

	Keywords	Projects	Clusters	Frequencies	Mandates	Directives
	DVB INTERACTION SATELLITE		Content delivery Security
Official Journal
Remarks	2026-01-09 bonardi Final draft endorsed by the Technical Group proposal in contribution BROADCAST(25)000038 was Accepted by BROADCAST (see RC BROADCAST(25)DEC062) 2025-12-04 bonardi Draft contributed - V 1.5.1 contributed for Decision in BROADCAST(25)000038 as Final draft 2025-12-04 bonardi A new draft is uploaded - V 1.5.1 with status: Final draft for approval 2025-10-30 bonardi Draft contributed - V 1.5.0 contributed for Information in BROADCAST(25)000033 as Stable draft 2025-10-30 bonardi A new draft is uploaded - V 1.5.0 with status: Stable draft 2025-10-20 Chantal Bonardi Work item adopted BROADCAST, see contribution BROADCAST(25)000028 in RC BROADCAST(25)DEC060 2025-09-12 BONARDI WI proposed to TB BROADCAST, see contribution BROADCAST(25)000028