Evertz 7881TSM-IP Multi-Stream IP Transport Stream Monitor Card
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Key Features
Key Features
- IP Transport Stream Probe: Provides continuous QoS and error monitoring for IPTV, satellite, cable, and terrestrial networks.
- Multi-Stream Monitoring: Monitors up to 32 MPEG-2 Transport Streams with MPEG-2, H.264, and HEVC content.
- ETSI TR 101 290 Analysis: Detects Priority 1, Priority 2, and Priority 3 DVB/ATSC errors.
- IP Layer Testing: Supports IGMP v1/v2/v3 multicast joins and MDI delay/loss measurements.
- Real-Time Analysis: Provides T-STD buffer analysis, PID tree visualization, and PID/TSID verification.
- Trigger-Based Recording: Records transport streams for post-event forensic and diagnostic analysis.
- Flexible Connectivity: Provides 3x 1GbE RJ-45, 1x 1GbE SFP, and dedicated RJ-45 control interfaces.
- Centralized Monitoring: Integrates with VistaLINK PRO for SNMP alarms, telemetry, and graphical health reporting.
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Features & Specifications
Product Overview +
Real-Time IP Transport Stream Quality Assurance
The Evertz 7881TSM-IP is a high-density, remote monitoring probe card designed to ensure signal integrity throughout IP distribution networks. Capable of analyzing up to 32 transport streams concurrently, the card isolates video compression faults from IP network delivery issues—allowing broadcast engineers and service providers to troubleshoot problems rapidly and eliminate viewer-facing downtime.
Comprehensive TR 101 290 & Buffer Analysis
Engineered for detailed compliance verification, the 7881TSM-IP evaluates MPEG-2, H.264, and HEVC streams against strict broadcast standards:
- TR 101 290 Monitoring: Performs full Priority 1 (sync, PAT, PMT, continuity counter), Priority 2 (transport errors, CRC, PCR accuracy/repetition, PTS), and Priority 3 (DVB NIT/SDT/EIT and ATSC MGT/VCT/STT) error logging.
- Stream & PID Telemetry: Measures individual PID and TS bitrates from 100 kbps up to 200 Mbps, verifies TSID assignments against pre-defined templates, and renders a dynamic PID tree view detailing codecs, resolutions, and audio sampling rates.
- T-STD Buffer Analysis: Performs real-time Target System Decoder (T-STD) buffer analysis to detect underruns and overruns before they cause video artifacts.
Network Layer Diagnostics & Event Capture
With 3x 1GbE RJ-45 ports and a 1GbE SFP slot, the 7881TSM-IP inspects transport streams wrapped in UDP/IP wrappers. The card subscribes to multicast groups using IGMP v1/v2/v3 and calculates Media Delivery Index (MDI) parameters to assess packet delay variation and loss. When stream anomalies cross user-defined thresholds, the module automatically triggers short-term transport stream captures for in-depth offline analysis.
Modular Chassis Integration and Management
Occupying two slots in Evertz 7800 series 3RU frame assemblies, the 7881TSM-IP connects directly to centralized facility management platforms via a dedicated Gigabit Ethernet management port. Operators can monitor live alarm status, configure threshold traps, and view historical health metrics using Evertz VistaLINK PRO network management software over SNMP.
Technical Specifications +
technical specifications

