DCM780 IP TS Stream Switcher

Description

Product Overview

The DCM780 IP TS Stream Switcher is a professional 8-channel seamless IP-TS stream switching device designed for broadcast and IPTV applications. It supports 8 independent output channels with 3 redundant input sources (Main / Backup / Auxiliary) per channel, ensuring 7×24 hours uninterrupted service.

Figure 1: DCM780 System Deployment Diagram

Key Features

• 8× independent output channels with Main/Backup/Auxiliary triple-source redundancy
• Support UDP/RTP protocol, SPTS/MPTS stream format, 188/204-byte TS packets
• Three switching modes: Manual / Float / Fixed with auto-revert support
• Hardware power-off bypass (ETH0↔ETH1, ETH2↔ETH3) for zero service interruption
• Real-time stream monitoring: bitrate, TS sync status, error counter and PID analysis
• Support remote RS422 control panel and web-based management
• 8× Gigabit ports (6×RJ45 + 2×SFP) for flexible network deployment

Figure 2: Typical Network Topology

Technical Specifications

Application Scenarios

The DCM780 is widely used in hotel IPTV systems, digital TV headends, broadcast stations and cable TV networks, providing reliable stream redundancy and seamless switching for critical video services.