evertz 7881TSM-IP, Руководство пользователя

Страница: 11 / 64

7881TSM-IP
User Manual
Version 1.0
Page - 1
1. OVERVIEW
The 7881TSM–IP remote probe is a complete solution for compressed network monitoring. By monitoring the
MPEG Transport Stream at strategic points within the distribution network, and in conjunction with the industry–
leading VistaLINK
®
PRO NMS (Network Management System), the 7881TSM–IP offers service providers the
tools to continuously and effectively monitor their IP signals within any IPTV, satellite, terrestrial or cable network,
ensuring reliable signal delivery.
The 7881TSM–IP can monitor up to 32x transport streams. It can monitor MPEG–2 or H.264 content and rapidly
detect and separate encoder errors from network delivery errors, allowing the operator to act quickly and
minimize downtime. Evertz' industry–leading VistaLINK
®
PRO NMS offers a new dimension to TS monitoring by
enabling a graphical depiction of any measurement performed and a quick assessment of the different probe
points in the system. The 7881TSM–IP probe system is an invaluable asset in any operational environment.
The 7881TSM-IP has an integrated 4-port switch, providing layer 2 MAC address learning and switching. It allows
the user to pass or add VLAN tagging to the incoming/outgoing data. The incoming Data (MPEG_TSoIP) from
all the 4-ports is internally fed to the TSM application for monitoring (user does not need to configure this part)
Therefore, this product can be divided into two parts:
•
7881TSM-IP (for TS monitoring): Control & monitor through VistaLINK only
•
7881TSM-IP (Switch with VLAN support): Control & monitor through VistaLINK and WebGUI both
Features & Benefits
• 4x 1GbE inputs (3xRJ-45 and 1xSFP)
• VLANs, VLAN tagging (passing or adding) for all 5xDATA ports
• IGMP v1, v2, v3 subscription and IP layer monitoring including MDI
• Real–time T–STD buffer analysis
• Transport Stream analysis:
o Presence, bit rate analysis, table rate analysis
o
TR101290 level 1, level 2*, and partial level 3
• Complete TS and PID bitrate measurement from 100kb/s to 200MB/s with configurable limits
• Display of Transport Stream tree (PID tree view)
• Program properties (name, program ID, etc.)
• Video/audio/data component properties (PID, type, codec, bit rate, resolution, sampling rate, etc.)
• Matching of PID assignment with pre–defined PID list and TSID verification
• Fully integrated with Evertz' industry–leading VistaLINK® PRO NMS
• SNMP–enabled (control and alarms for monitoring)
• Complete customization of status view and error report in VistaLINK® PRO
• Record TS based on configurable triggers
* Only PCR accuracy and PCR repetition rate supported at this time. No jitter measurement.