01 pv_ns3001_e04 zte iptv solution-49p

7/23/2019 01 Pv_ns3001_e04 Zte Iptv Solution-49p

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ZTE IPTV Solution


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Content

IPTV Solution Architecture

IPTV Head end Introduction

IPTV DRM Introduction

IPTV Middleware Introduction

IPTV CDN Introduction

IPTV Terminal Introduction

IPTV Network Management


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ZTE Corporation. All rights reserved

MediaCenter

BOSS

Middleware EMS

CMS SMS

EPG

SRS

STB STB

CDN

CenterNode

CDN ManagerVoD Server

IP Core

Mobile

Private Network 3G

CAS/DRM

Central Node

IPTV, Web TV Node

Headend

Broadcast Content

Provision InterfacesUnicast ContentProvision interfaces

OSS/BSSIntegration Interface

3rdPartySP/CP

Third PartyManagement Interface

Local WAP

CentralEPGThird Party

Application Interface

VOD & DownloadServer

CDN Edge Node

CDN Agent

Local EPG Node

Mobile

SQMWAP


CentralWAP


CDN Edge Node

CDN Agent

Headend

Internet

PC

Firewall

PC

IPTV, Web TV Node

FCC Server

End to End IPTV System


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Content


IPTV Head End Introduction







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IPTVHeadend

Satellite TV

Local TV

Othercontentprovider

Programresource

IPTV

CDN

Programresourcereceptio

n

Encoding

Headendmanagement

Signalingmonitoring &testing

Contentprocessing

User terminal

Mobile TV

Internet TV

Unified Headend Architecture


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IPTV Headend Solution


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Content Acquisition System

Usually the satellite programs are the main source of IPTV service, while the headend system canreceive and be ingested by all program sources, including local TV station programs fromtransmission network.

Encoding SystemAs the core of headend, source HD/SD programs are encoded into the H.264 format needed bythe IPTV system with encoder.

Content Processing SystemSome contents shall be processed so as to meet the service requirement. For example, to operateVASs, local advertisements are inserted into live TV channels to replace the original ad content.Offline encoding of VOD video sources are performed to produce VOD content files.

Monitoring & Testing SystemTo ensure normal operation of the headend, the monitoring equipment room needs to observe

headend channel output nonstop around the clock. All channels are displayed in real time on TVscreens. The system is equipped with some professional testers as option, such as the waveformanalysis meter and TS analysis meter.

Headend Management SystemSubsystems of the headend system are configured, managed, and scheduled (redundancy) forprecise normal operation..

Headend Functions


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Content










DRM Solution



Platform OS Red Hat Enterprise Linux 5.3 ; Sun Solaris 10 for SPARC

Database Oracle (10g R2 Enterprise Edition)

Digital certificates X.509 compliant, 1024-bit PKI signature hierarchy

GUI Flexible Java-based secure administrative functions

Monitoring and logging Comprehensive and secure

Implementation Single machine or distributed load balanced cluster

Scalability From trial system to 2+ million subscribers and beyond

Video encoding MPEG-2, MPEG-4/H.264, VC1, DivX (format independent)

Video encapsulation MPEG-2 Transport Stream

Content encryption 128-bit AES or RC4. DVB-CSA by third-party scrambler

Network management SNMP v1, v2c, v3

VOD content ingestion Manual or automated with flexible workflow

Client flexibility Wide range of broadcast and hybrid STBs, DVRs, and PC platforms

Clone detection Revenue protection through monitoring and response techniques

DRM Performance


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Content









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NTP/FTPVCD-NS

CDN/VODServer

NMS

CA/DRM

OSS/BSS

STB/Others

IS

Interfaceto outsidedevice

CDR &Statisticsystem

CDRS

InterfaceServer

Suse Linux

PC Server

Database

ServiceExhibition

EPG

Service processServer

PC Server

Service Management& Content ManagementSubsystem

SPSCMS CDNS SOSS

Suse Linux

Service processServer+ Web server

OracleDatabase

SuseLinu x

PC Server

CDR/StatisticServer

OracleDatabase

SuseLinu x

PC Server

DBserver

PC Server

EPG server

Suse Linu x SoftwareinstallingServer

SupportEnvironment

ZTE Middleware System

NTP/ Service+content FTPServer

Suse Linux

PC Server

TimeSync+Contentdownload

SPS=Service Process SoftwareVCDNS=VCDN SoftwareSOSS=Service Operating

Supporting SoftwareCDNS=CDN SoftwareCMS=Content ManagementSoftwareEPG=Electronic Program GuidCDRS=CDR SoftwareNTP/FTP=Network TimeProtocol/FileTransfer Protocol

IS=Interface Software

Middleware Architecture



QS

Middleware SW Architecture


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SMS Module


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CMS Module


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EPG Module


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SRS Module


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TVMS Module

STB

TVMS Module


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Middleware HW Architecture


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CDNSystem

CA/DRM

IPTV BSS/BOSS

STB

IPTV EMS

IPTV & EMS

Integrated network managementsystem.

Manages IPTV devices in acentralized manner

IPTV Internal InterfaceIPTV External Interface

Middleware & CDN

Content injection

Middleware requests for VOD playlist

Middleware & STB

Present the EPG page

Middleware &

CA/DRM

Request CA/DRM to encrypt theVOD content.

Request CA/DRM to encrypt thelive channel

Request CA/DRM to deliver theVOD content authorization to theSTB.

Request CA/DRM to deliver the livechannel authorization to the STB.

Middleware & IPTVBSS/BOSS

Middleware delivers the CDR to BOSS. Synchronize service and product with

Middleware. Manage user information and the user

profile. charging and settlement

Middleware

EPG

SMS CMS VASSRS

SNMP TCP orSNMP

TR-069

HTTP+SOAP

HTTP

SOAP

HTMLSOAP

Middleware Interface


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Middleware

S

O

UMI

S

O

PMI

CDR

Product Management Interface (PMI)Product creationProduct modificationProduct removeProduct subscriptionProduct cancellation

User Management Interface (UMI)Open accountActive accountDelete active accountDelete accountUser information inquiryUser information modificationAdd a group

Modify a groupDelete a group

CDR Billing Interface (CDR) Record for subscribers use Record for subscribers PPV ordering Record for subscribers product

Interfaces between IPTV System and BOSS


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TVMS, QS, TV voting ,Game

Middleware System Functionality


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Statistic Server

Full-scale information statistic like program operating statistic,SP and subscribers operating statistic.

Various analyzing tools like report analyses, diagram analyses,report forms customization and Web browser

Middleware System Functionality


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Content









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Central node

Regional central node

Edge node

CDN Manager

IPTV CDN: it is a content distributing network, which consists of CDN Manager, one central node,Several regional central nodes and edge nodes.

IPTV CDN Architecture

CDN Manager

Function: CDN network manager, it will finish whole

content scheduling, global load balance function.

Hardware statues: normal server.

CDN node: Function: finish VOD content storage, transmission and

streaming media service; Finish Live TV distributing, Live TV transcoding, FEC

codec, Live TV storage and transmission functions andTSTV, TVOD, NPVR streaming media service


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CDNNode

STB100 original stream packets

Network

UDP packet lossretransmission request

2 retransmission stream packets

98 original stream packets

2 retransmission stream packets100 packets

UDP packet lossretransmission request

STB sends CDN node UDP retransmission request based on packet loss messagein STB buffer, when CDN node receives the request, it will resend loss packet inthe first time.

Ensuring users QoE under 2% packet loss ratio on network.

Adopting intelligent retransmission algorithm (limited & reasonableretransmission times), overcoming TCP bug and ensuring it under control.

UDP Packet Loss Retransmission for VOD QoE


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FEC Live TV in Multicast for Better QoE

FEC guarantees that users view quality could not be affected under 2%packet loss ratio, TV could be watched under 5% packet loss ratio.

Live TV stream adopts dual channel sending, which keeps original stream

channel and does not affect third party STB access.

CDNmulticast

node

STBOriginal stream+ FEC redundancystream

Receiving original stream+ FEC

redundancy stream re-building, whichguarantees users view quality

100 original packet+6 redundancy packet

98 original packet

+5 redundancy packet

FE

C100 packets

Multicast Network

with packet loss


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FEC Live TV in Unicast for Better QoE

FEC guarantees that users view quality could not be affected under 2% packet loss

ratio, TV could be watched under 5% packet loss ratio.

ZTE VoD server requests STB whether it supports FEC or not, if yes, VoD server willsend original media packets and FEC redundancy packets to STB, if no, VoD server will

send STB only original media packets without FEC redundancy packets. By this

mechanism, ZTE VoD server can serve the 3rd part STBs which doesn't support FEC.

CDNunicast

node

STB

Original stream+ FEC redundancystream

Receiving original stream+ FEC

redundancy stream re-building, whichguarantees users view quality

100 original packet+6 redundancy packet

98 original packet

+5 redundancy packet

FE

C100 packets

Unicast Network

with packet loss


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FAN Module

MSTU

MSTU

MDU

MSTU

MSTU

MDU

MSU

MSU

SOMP

SOMP

MSTU

MSTU

MSTU

MSTU

Power Module Power Module

Fast-Sending for VOD

Edge Node

STB sends VOD request to CDN node. CDN stream server will send the stream media in

a higher speed to fill STB buffer in short time.

Then CDN stream server delivers media streamto STB in a normal speed.

Black screen waiting

Fast-Sending can reduce blackscreen waiting time to improve QoE.


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Fast Channel Change (FCC)

FCC can speed up the

zapping time.

FCC can save STB waitingtime for I frame and PMT

table.

Use such technology,

channel zapping time canbe less than 500ms.

Internal Processing

MulticastStream

STB

Multicast

Stream

Fast Delivery

I Frame

Multicast Buffer

Integrated StreamTo

Decoder

FCC

Signaling

FCC Server

Multicast RP

Multicast source

FCC Buffer


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Content









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STB HW Architecture

SOC

Front panel

Analog A/VOutput

Digital A/VOutput

FLASH RAM

USB

Ethernet

DVB-S/C/T

MoCA/PLC/Wi-Fi


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PLC

STB embedded PLC

HG Power line

-------Wi-Fi Connection

-------PLC Connection

-------MoCA Connection

Home Networking


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StandardDefinition

HighDefinition

IPTV STB

B600V4C

B700V2AB700V3K

B703V3K

HD LPVRHard diskbuilt in

B700V2L

B600V4H

ZTE IPTV STB


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B600V4C B600V4H

H.264 SD STBH.264 SD STB

PerformanceH.264 SD/MPEG2 SD (optional)PAL: 720*576/NTSC: 720*480Support 4:3 and 16:9 video stream aspect ratiosSupport CABAC and CAVLCSupport CBR and VBRMPEG1 Layer 1/2/ MPEG1 Layer3 (optional)/AACProtocol: TCP/IP, PPPoE, DHCP, HTTP 1.1 IGMP V2 / V3

RTSP, RTP, RTCPBrowser: OSD: English/Chinese; Other languages

(customizable) / HTML (V4.0 or above) JAVA Script (V1.3

or above) )/ DOM (v1.0, v2.0, v3.0)/CSS v2.1/AJAX/ CookiePicture: BMP, GIF/Animated GIF, JPG and PNGSecurity: SSL V2.0/3.0 (optional) DRM (optional)

Macrovision (optional)

Interface1*RCA composite video1*S-Video2*RCA stereo audio1*RF output (optional)1*RJ45, 10/100M Base-T2*USB 2.0 master Infrared remote controller, NEC 38KHz

HighlightPicture in graph (PIG)Remote software upgradeTR069 /TR135 network managementBasic service:Live TV,VOD,NVOD ,TVOD,TSTV ,Web browsing( for EPG)Wireless keyboard, Ukey upgrade

More value added service likeGaming, Online photo album etc.

PerformanceH.264 SD MPEG2 SD (optional)PAL: 720*576 NTSC: 720*480Support 4:3 and 16:9 video stream aspect ratiosSupport CABAC and CAVLCSupport CBR and VBRMPEG1 Layer /MPEG1 Layer3 (optional)/AACProtocol: TCP/IP, PPPoE, DHCP, HTTP 1.1/IGMP V2 / V3/RTSP, RTP, RTCPBrowser: OSD: English/Chinese; Other languages (customizable)/HTML

(v4.0, v4.01)/JAVA Script (v1.3, v1.4, v1.5)/DOM (v1.0, v2.0, v3.0)/CSSv2.1/AJAX/Cookie

Picture: BMP, GIF/Animated GIF, JPG and PNGSecurity: SSL V2.0/3.0 (optional)/DRM (optional)/ Macrovision (optional)High cost-effective STB.

Interface1*RCA composite video1*S-Video2*RCA stereo audio1*RF output (optional)1*RJ45, 10/100M Base-T2*USB 2.0 master (only 1 USB port available when embedded Wi-Fifunction)Infrared remote controller, NEC 38KHz

HighlightPicture in graph (PIG)Remote software upgradeTR069 /TR135 network managementBasic service:Live TV,VOD,NVOD ,TVOD,TSTV ,Web browsing( for EPG)Wireless keyboard, Ukey upgrade


ZTE IPTV STB-SD STB Products


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B700V2L B700V3K

H.264 HD STBH.264 HD STB

B703V3KB700 V2A

PerformanceH.264 HD/SDMPEG2 HD/SD (optional)PAL: 720*576/NTSC: 720*480720p, 1080i, 1080pSupport 4:3 and 16:9 videostream aspect ratiosSupport CABAC and CAVLCSupport CBR and VBRMPEG1 Layer 1/2 /MPEG1

Layer3 (optional)/ AAC/ Dolby AC3TCP/IP, PPPoE, DHCP, HTTP 1.1

IGMP V2 / V3 RTSP, RTP, RTCPOSD: English/Chinese; Other l

anguages (customizable)HTML (V4.0 or above) / JAVA\Script (V1.3 or above) DOM (v1.0,v2.0, v3.0)/CSS v2.1/AJAX//CookiePicture: BMP, GIF/Animated GIF,JPG and PNGSSL V2.0/3.0 (optional)/DRM

(optional)/Macrovision (optional)

Interface1*RCA composite video/1*YPbPr2*RCA stereo audio1*S/PDIF (Coaxial)/1*HDMI output1*RJ45, 10/100M Base-T2*USB 2.0 master (only 1 USB portavailable when embedded Wi-Fi function)

Infrared remote controller,NEC 38KHz

HighlightPicture in graph (PIG) Remote software upgrade TR069 /TR135network managemen Basic service: Live TV,VOD,NVOD,

TVOD, TSTV, Web browsing (for EPG),PIP, Wireless keyboard, Ukey upgrade.


PerformanceVideo::Signal HD decoding up to H.264 [email protected] HD decoding up to [email protected] HD decoding up to MP@HLSupports PIP application with dual HD,HD+SD ordual SD decodingComposite SD video output with 720*480i (NTSC)resolution, supports Macrovision7.01 copyprotection (optional);Component SD video output with 480i, 480presolution, 720p60, 1080i60 resolution, supportsCGMS-A copy protectionHDMI HD video output with 480i, 480p resolution,HD video output with 720p60, 1080i60, 1080p60resolution, supports HDCP1.2 copy protection

AudioAudio decoding formatMPEG1 Layer 1/2MPEG2 AAC, MPEG4 AAC LC/AAC+Supports 32, 44.1, 48KHz sample rateSupports Multi-channel audio decoding withdown-mixingSupports PCM mixing with sample rate conversion2 pairs of analog stereo audio output, supportmono to stereo converting or multi-channel tostereo down-mixingS/PDIF and HDMI digital audio output with PCMor compressed audio dataNetworkone 10/100M Base-T Ethernet port

Interface1* composite video output with NTSC resolution,RCA connector1*YPbPr output, up to 1080i, RCA connector1*HDMI 1.4a output with HDCP1.2up to1080p60, HDMI Type A connector2 pairs of analog stereo audio output, RCAconnector1*S/PDIF Optical output1* 10/100M Base-T, RJ45 connector1*USB 2.0 host port, Type A connector (FrontPanel)1*USB 2.0 host port, Type A connector (RealPanel)Control Mode:Infrared remote controller, RCMM 36KHz

H.264 HD STB

HighlightAdvanced hardware systemdesign by the latest nextgeneration STB chipsetST7108, powerful dual CPUarchitecture delivering morethan 2000 DMIPs.Advanced multi-format HDvideo decoding up to 1080p,supports PIP application.Advanced audio processor,provides the flexibility tosupport the most popularaudio format and extendable.Powerful true 3D graphic

processor, full compliance toOpenGL ES 1.1/2.0 and OpenVG 1.0/1.1.Two USB 2.0 host portproviding more devices andapplications.Integrated ZTE IPTVmiddleware including ZTEbrowser and Stream Clientcomponents which willsupport EPG and mediaplayback.Supports IGMP v2/3,TR069/TR135, DLNASupports LPVRSupports 802.11n.Supports remote manageand control including upgrade,configure and diagnose byACS.Easy to integrate the otherConditional Access or DigitalRights Managementmiddleware based on thesoftware architecture.Supports Macrovision7.01,CGMS-A, HDCP1.2 for videocontent protection. (optional)

H.264 HD STB

B703V3K isB700V3K addingembeded Harddisk

PerformanceH.264 HD/SD/

MPEG2 HD/SD (optional)PAL: 720*576/ NTSC: 720*480720p, 1080i, 1080pSupport 4:3 and 16:9 video

stream aspect ratiosSupport CABAC and CAVLCSupport CBR and VBRMPEG1 Layer 1/2MPEG1 Layer3 (optional)/AACDolby AC3TCP/IP, PPPoE, DHCP, HTTP 1.1IGMP V2 / V3/RTSP, RTP, RTCPOSD: English/Chinese; Otherlanguages (customizable)

HTML (v4.0, v4.01)JAVA Script (v1.3, v1.4, v1.5)DOM (v1.0, v2.0, v3.0)/CSS v2.1/AJAX/CookiePicture: BMP, GIF/Animated GIF,JPG and PNGSSL V2.0/3.0 (optional)/DRM(optional)Macrovision (optional)High Cost-effective STB

Interface1*RCA composite video1*YPbPr2*RCA stereo audio1*S/PDIF (Optical)1*HDMI output1*RJ45, 10/100M Base-T2*USB 2.0 masterInfrared remote controller,NEC 38KHz

HighlightPicture in graph (PIG) Remote software upgrade TR069 /TR135network managemen Basic service: Live TV,VOD,NVOD,

TVOD, TSTV, Web browsing (for EPG),Wireless keyboard, Ukey upgrade.

More value added service like Gaming, Online photo album etc.

ZTE IPTV STB-HD STB Products


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When STB receives I frame, it displays the picture immediately, Which largely reduces theblack screen time led by program channel switching.

After I frame is displayed, STB can slow play the video based on ZTE patent intelligentsynchronizing algorithm, and rapidly realize AV synchronization in a brief time.

Fast-Display

Internal Processing

STB

Video Stream

Audio Stream

DecodingMulticast RP/Streaming Server

MediaContent

Media StreamFast-Display

AV Sync

I F FastDisplay

Slow Play

Synchronization


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Unified Network Management Platform

MiddlewareVoD server &Storage disk

Digital Home

IAD STB

IPTV System

HG

NetNumen

SNMP

SNMP/WinTCP

TR069

Softswitch & IP network

NetNumen:unified network management platform

Service LayerIPTV middleware, CDN, Intelligent

networkZXUP10, ZXIN10, ZXNGUMS, ZXSMS

Control layerSoftswitch ZXSS10(1a,1b,1c),Signal

gateway,

Transmission layer

Router & Ethernet switcher ZXR10Access Layer

DSL seriesMSG series ,SG S100,MGM100,AG A200, MSAN, EPON, GPONand so on

Terminal Layer IAD, STB, Home Gateway

NetNumen CPE

As to the scale ofSTB, NetNumenCPE separatesfrom NetNumento manage STB.


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Equipmentor Low levelNMS Server

HTMLClient

JavaApplication

Client

Database

a b

c

NMSServer

a XML/HTTP/CORBA/RMI

b JDBCc SNMP/TELNET/SOAP

Three-level client/server architecture

Supporting two Client type: HTML & JAVA

Client support JAVA to comply different OS as windows & UNIX

JDBC interface supporting multiple database as Oracle, SQL-Server

NMS Distributed Architecture


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NMS Interface


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Configuration managementEquipment status monitoring

Performance management

Fault management

Equipment

management

Resource management

Service configuration management

Version upgrade management

Trouble shooting management

Performance management

Centralized alarm management

User terminalmanagement

Network topology management

Network performance management Fault management

Security management

Internetworkingmanagement

NMS Functionality


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Network topology management

Real time networkarchitecture & statusrefresh;

Fault monitoring &management;

Node management:Add, Delete, rename;

Occurrence informing; View management

NMS Functionality


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Network Fault Management

Fault automatic detect &

report;

Fault Process: Display,

detail list, confirm & process,

filter, redefine;

Fault query & statistics;

NMS Functionality


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Network Performance Management

Collect performance data

periodically

Generating performance

MIB attribution;

restore the performance

data for three month to

backup, delete & restore

NMS Functionality


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Network Configuration Management

Supporting GUI

configuration

Supporting man-machine

command configuration to

telnet

NMS Functionality


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Rack server Management

Rack data configuration &

status display;

Remote blade server

operation: restart, reset,

break;

Rack subsystem display

NMS Functionality


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Comply with TR069Configuration/QueryDiagnosis and TestingPerformance QuerySubscription TV Statistic Reporting

FormsAlarm MonitoringNetwork QoS Testing

NetNumen CPE Management


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01 pv_ns3001_e04 zte iptv solution-49p

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