產品明細

VB220-DMG

IP核心監控模組系統

產品簡述

♦ 功能與VB220相同,搭配Sencore DMG高密度機箱使用
♦ 每個VB220最多可以分析260 IP services
♦ I/O介面:
- 1GbE MGMT port x1,1GbE Data port x1,
- 1GbE Optical IP x1 (option)
♦ 分析內容:
- UDP payload bitrate,Number of IP packets
- Source/destination IP address,Type of Service
- Time to live, VLAN ID,Inter Arrival time
- CC/Sync error,Media Loss Rate,Delay Factor
- RTP drop/duplicate packets,FEC Analyzer
♦ Return Data Path功能
♦ 依據3個警報條件,自動觸發TS側錄功能
♦ 選配功能:
- IP ETR101/290 分析引擎
- IP Traffic Protocol, Traffic graphing分析
- OTT/ARB 監控分析

詢價

產品詳細介紹Product Introduction

The VB220-DMG blade is similar to the flagship VB220 controller blade for all applications in any network where digital video is carried across an IP infrastructure. Built with a form factor for deployment in Sencore´s Digital Media Gateway chassis, the VB220-DMG has the unique capability of reducing the infrastructure needs and costs in situations where the customer is deploying or has already deployed the Sencore DMG platform.

The VB220-DMG fully has the same IP monitoring capabilities as the standard VB220 and thus it can be a critical tool for monitoring digital video that is carried across an IP infrastructure. This network service device is ideal for pure IPTV networks, OTT delivery networks, and hybrid RF networks with IP transport cores (such as digital cable and terrestrial networks).

The ability to simultaneously monitor 260 IPTV services makes the VB220-DMG blade an incredibly powerful tool for any network engineer. With optional add-on licenses, the VB220-DMG can monitor OTT/ABR streams at master play-out or at the CDN origin server in all common streaming formats including Microsoft Smoothstream™, Apple HLS™, Adobe HDS™, MPEG-DASH and basic RTMP.

The monitoring of critical parameters such as loss distance measurements and detailed jitter values will give operators invaluable and precise feedback of network performance. With the patented MEDIAWINDOW™ historical data can be easily accessed for meaningful visualization of media flow in IP networks. The power of confidence monitoring is further enhanced by continuous monitoring and alarming for vital parameters like bandwidth overflow/underflow, RTP errors and signal loss. Based on a highly sophisticated threshold template system alarm granularity can be set to reflect actual status with irrelevant alarms being effectively masked. The VB220 can also be expanded with ETR 101-290 capabilities for full transport stream fault detection. Finally, the unique FSM™ framework also allows checking and continuous monitoring of middleware and network services vital to customer QoE.

Each VB220-DMG runs an HTTP server with the client as a web browser, so no need to install custom software on computers needing access to the measurement data. Users can pull results directly from the blade itself or connect via the VideoBRIDGE Controller server for advanced alarm correlation and filtering. SNMP traps and the Eii (External Integration Interface) XML API allow the blade to be easily integrated into any NMS or 3rd party system.

Features

10/100/1000-T RJ45 Management port
10/100/1000-T RJ45 video port
SFP GigE video port
USB Type-A connector for initial setup
Parallel and continuous monitoring of up to 260 IP unicasts/multicasts according to ETSI TS 102 034:
- Monitor current/min/max UDP payload bitrate
- Monitor current/min/max TS payload not counting NULL TS packets
- Count number of IP packets
- Source/destination IP address
- Type-of- Service field (TOS/DSCP)
- Time-to- Live field (TTL)
- VLAN ID, if appropriate
- Max/min/average IP packet Inter-Arrival time (IAT) for jitter analysis
- TS Continuity Counter errors
- TS Sync errors
- Media Loss Rate
- number of TS packets lost
- Delay Factor - time between IP frames
- Source/destination MAC address
- RTP dropped packets, duplicate packets, out-of- order packets
- RTP max/min hole size, hole separation
- Forward Error Correction analysis according to SMPTE 2022 / COP3
MediaWindow™ visualization technology for trending packet loss, bandwidth and jitter over up to 4 days
Thumbnail decoding of uni/multicast IP transport streams with audio bars and metadata
Full Service Monitoring of up to 10 network devices via built-in ICMP and HTTP query agents
Framework called RDP for relaying any IP multicast monitored to a different IP destination for further analysis
Functionality for recording the whole or parts of any transport stream monitored (RDP framework)
Automatic record trigger based on up to 3 configured alarm criteria with pre fill in order to catch fault
Framework for automatic detection of present multicast/unicast streams
Protocol hierarchy view with bandwidth and packet count statistics for video interface
IGMPv2/v3 protocol logging and analysis framework
Flexible template based alarming system to allow custom configuration of what parameters result in an alarm being generated on a per-TS level
History graphs from last 4 days of NoSignal, CC-errors, RTP-drops, RTPduplicates, RTP-Out- of-order, Total interface bitrate, Monitored bitrate, Ethernet CRC frame errors
One ETR290 engine automatically activated per RF/ASI input port on interface modules
IEEE 802.1Q VLAN tagging support
Microsoft Mediaroom X-bit RTP header extension support
Alarm on changes to TOS/DSCP and TTL for detection of changes in network prioritization
Time loss distance measurements according to RFC3357
Alarm forwarding to 3rd party systems via SNMP TRAP via up to 3 unique destinations
NTP client time synchronization support according to RFC2030
DHCP client support on management and video ports according to RFC2131
Easy web-based software and license upgrade
Tightly integrated with VideoBRIDGE Controller (VBC)
XML-based configuration save and retrieval via web
Powerful and openly available XML-based External Integration Interface (Eii) for 3rd party integration
Gold TS Protection™
Condensed mosaic thumbnail view of all services monitored

Specifications
Environment specifications

Operating temperature: ................................................... 0˚C to 45˚C
Storage temperature: ....................................................-20˚C to 70˚C
Operating humidity: .............................. 5% to 95% non-condensing

Connector specifications

10/100/1000 Ethernet video input: ........................................... RJ-45
10/100/1000 Ethernet management: ........................................ RJ-45
Optical IP video input: .....................................................SFP module
Initial setup port: ............................................................. USB Type A

Power supply requirements

Determined by DMG Chassis Specifications

IP Monitoring and analysis

Real-time monitoring of up to 260 multicasts/unicasts
Monitors Transport Stream in IP according to ETSI TS 102 034
MediaWindow patented intuitive GUI for ease of system overview
Microsoft MediaRoom™ X-bit RTP header extension support
Compatible with Cisco™ VAMS/CMM IGMPv2 and IGMPv3 SSM support
Thumbnail decoding of MPEG2 and MPEG4 streams, SD and HD Packet jitter and media loss measurements
Configurable alarm handling including severity level definitions
RTP dropped, duplicate and out-of- order measurements
Type of Service (TOS) and Time to Live (TTL) displaying
Time loss distance measurements (RFC3357)
FEC analysis (COP3) MediaWindow™ visualization technology

ETSI TR 101 290 option functionality

Full real-time ETSI TR 101 290 alarming and analysis (Pri 1, 2, 3), one transport stream per input monitored in parallel
Configurable round-robin functionality for each ETSI TR 101 290 analysis engine Conforms to both DVB and ATSC specifications
Table and descriptor parsing of PSI/SI and PSIP presented as table summary and full table breakdown (including hex dump)
Bitrate monitoring and alarming (TS, service and PID level)
Monitoring of vital CA parameters
Compare view for comparison of transport streams and services across different interfaces
Sophisticated threshold template system for detailed alarm handling control at transport stream, service and component level
Monitoring of demodulator parameters (demodulator option)

DVB-T2 Encapsulation monitoring option

T2-MI encapsulation breakdown and analysis
ETSI TR 101 290 analysis of outer and inner streams

Traffic module option

Detailed traffic protocol breakdown
Traffic graphing

OTT/ABR Monitoring option

Monitor up to 50 HLS, Smooth Streaming, HDS, MPEG-DASH and RTMP Streams