Cisco D9858 Advanced Receiver
Transcoder Software Version 4.50
Installation and Configuration Guide
Please Read This Entire Guide
Veuillez lire entièrement ce guide
Bitte das gesamte Handbuch durchlesen
Sírvase leer completamente la presente guía
Si prega di leggere completamente questa guida
Im portant
Please read this entire guide before you install or operate this product. Give
particular attention to all safety statements.
Im portant
Veuillez lire entièrement ce guide avant d'installer ou d'utiliser ce produit. Prêtez
une attention particulière à toutes les règles de sécurité.
Zu beachten
Bitte lesen Sie vor Aufstellen oder Inbetriebnahme des Gerätes dieses Handbuch in
seiner Gesamtheit durch. Achten Sie dabei besonders auf die Sicherheitshinweise.
Im portante
Sírvase leer la presente guía antes de instalar o emplear este producto. Preste
especial atención a todos los avisos de seguridad.
Im portante
Prima di installare o usare questo prodotto si prega di leggere completamente questa
guida, facendo particolare attenzione a tutte le dichiarazioni di sicurezza.
Notices
Trademark Acknowledgments
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its
affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this
URL: www.cisco.com/go/trademarks.
Manufactured under license from Dolby Laboratories. Dolby and the double-D
symbol are trademarks of Dolby Laboratories.
The DVB logo is a registered trademark of the DVB Project.
Other third party trademarks mentioned are the property of their respective owners.
The use of the word partner does not imply a partnership relationship between
Cisco and any other company. (1110R)
Publication Disclaimer
Cisco Systems, Inc. assumes no responsibility for errors or om issions that may
appear in this publication. We reserve the right to change this publication at any
time without notice. This document is not to be construed as conferring by
implication, estoppel, or otherwise any license or right under any copyright or
patent, whether or not the use of any information in this document employs an
invention claimed in any existing or later issued patent.
Information in this publication is subject to change without notice. No part of this
publication may be reproduced or transmitted in any form, by photocopy,
microfilm, xerography, or any other means, or incorporated into any information
retrieval system, electronic or mechanical, for any purpose, without the express
permission of Cisco Systems, Inc.
AVC/MPEG-4/H.264 Products
With respect to each AVC/MPEG-4/H.264 product, Cisco is obligated to provide the
following notice:
THIS PRODUCT IS LICENSED UNDER THE AVC PATENT PORTFOLIO LICENSE
FOR THE PERSONAL AND NON-COMMERCIAL USE OF A CONSUMER TO (i)
ENCODE VIDEO IN COMPLIANCE WITH THE AVC STANDARD ("AVC VIDEO")
AND/OR (ii) DECODE AVC VIDEO THAT WAS ENCODED BY A CONSUMER
ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY AND/OR
WAS OBTAINED FROM A VIDEO PROVIDER LICENSED TO PROVIDE AVC
VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER
USE. ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA,
L.L.C. SEE HTTP://WWW.MPEGLA.COM.
Accordingly, please be advised that service providers, content providers and
broadcasters are required to obtain a separate use license from MPEG LA prior to
any use of AVC/MPEG-4/H.264 encoders and/or decoders.
Safety Precautions
v
Safety Precautions
1Read Instructions – All the safety and operating instructions should be read
before the product is operated.
2Retain Instructions – The safety and operating instructions should be retained for
future reference.
3Heed Warnings – All warnings on the product and in the operating instructions
should be adhered to.
4 Follow Instructions – All operating and use instructions should be followed.
5 Cleaning – Unplug this product from the wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
Exception: A product that is meant for uninterrupted service and that, for some
specific reason, such as the possibility of the loss of an authorization code for a
CATV converter, is not intended to be unplugged by the user for cleaning or any
other purpose, may exclude the reference to unplugging the product in the
cleaning description above.
6Attachments – Do not use attachments not recommended by the product
manufacturer as they may cause hazards.
7Water and Moisture – Do not use this product near water – for example, near a
bath tub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a
swimming pool; and the like.
Accessories – Do not place this product on an unstable cart, stand, tripod,
bracket, or table.
The product may fall, causing serious injury to a child or adult, and serious
damage to the product.
Safety Precautions
vi
Use only with a cart, stand, tripod, bracket, or table recommended by the
manufacturer, or sold with the product. Any mounting of the product should
follow the manufacturer’s instructions, and should use a mounting accessory
recommended by the manufacturer.
8A product and cart combination should be moved with care. Quick stops,
excessive force, and uneven surfaces may cause the product and cart
combination to overturn.
9Ventilation – Slots and openings in the cabinet are provided for ventilation and
to ensure reliable operation of the product and to protect it from overheating,
and these openings must not be blocked or covered. The openings should never
be blocked by placing the product on a bed, sofa, rug, or other similar surface.
This product should not be placed in a built-in installation such as a bookcase or
rack unless proper ventilation is provided or the manufacturer’s instructions
have been adhered to.
10 Power Sources – This product should be operated only from the type of power
source indicated on the marking label. If you are not sure of the type of power
supply to your home, consult your product dealer or local power company. For
products intended to operate from battery power, or other sources, refer to the
operating instructions.
11 Grounding or Polarization – This product may be equipped with a polarized
alternating-current line plug (a plug having one blade wider than the other). This
plug will fit into the power outlet only one way. This is a safety feature. If you
are unable to insert the plug fully into the outlet, try reversing the plug. If the
plug should still fail to fit, contact your electrician to replace your obsolete outlet.
Do not defeat the safety purpose of the polarized plug. Alternate Warnings –
This product is equipped with a three-wire grounding-type plug, a plug having a
third (grounding) pin. This plug will only fit into a grounding-type power outlet.
This is a safety feature. If you are unable to insert the plug into the outlet, contact
your electrician to replace your obsolete outlet. Do not defeat the safety purpose
of the grounding-type plug.
12 Power-Cord Protection – Power-supply cords should be routed so that they are
not likely to be walked on or pinched by items placed upon or against them,
paying particular attention to cords at plugs, convenience receptacles, and the
point where they exit from the product.
Safety Precautions
vii
13 Protective Attachment Plug – The product is equipped with an attachment plug
having overload protection. This is a safety feature. See Instruction Manual for
replacement or resetting of protective device. If replacement of the plug is
required, be sure the service technician has used a replacement plug specified by
the manufacturer that has the same overload protection as the original plug.
14 Outdoor Antenna Grounding – If an outside antenna or cable system is
connected to the product, be sure the antenna or cable system is grounded so as
to provide some protection against voltage surges and built-up static charges.
Article 810 of the National Electrical Code, ANSI/NFPA 70, provides
information with regard to proper grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna discharge unit, size of
grounding conductors, location of antenna-discharge unit, connection to
grounding electrodes, and requirements for the grounding electrode.
15 Lightning – For added protection for this product during a lightning storm, or
when it is left unattended and unused for long periods of time, unplug it from
the wall outlet and disconnect the antenna or cable system. This will prevent
damage to the product due to lightning and power-line surges.
16 Power Lines – An outside antenna system should not be located in the vicinity of
overhead power lines or other electric light or power circuits, or where it can fall
into such power lines or circuits. When installing an outside antenna system,
extreme care should be taken to keep from touching such power lines or circuits
as contact with them might be fatal.
17 Overloading – Do not overload wall outlets, extension cords, or integral
convenience receptacles as this can result in a risk of fire or electric shock.
18 Object and Liquid Entry – Never push objects of any kind into this product
through openings as they may touch dangerous voltage points or short-out parts
that could result in a fire or electric shock. Never spill liquid of any kind on the
product.
Safety Precautions
viii
19 Servicing – Do not attempt to service this product yourself as opening or
You will find this symbol on the product and/or in the literature that
accompanies this product.
It indicates important operating or maintenance instructions.
removing covers may expose you to dangerous voltage or other hazards. Refer
all servicing to qualified service personnel.
20 Damage Requiring Service – Unplug this product from the wall outlet and refer
servicing to qualified service personnel under the following conditions:
a When the power-supply cord or plug is damaged,
b If liquid has been spilled, or objects have fallen into the product,
c If the product has been exposed to rain or water,
d If the product does not operate normally by following the operating
instructions. Adjust only those controls that are covered by the operating
instructions as an improper adjustment of other controls may result in
damage and will often require extensive work by a qualified technician to
restore the product to its normal operation,
e If the product has been dropped or damaged in any way, and
f When the product exhibits a distinct change in performance – this indicates a
need for service.
21 Replacement Parts – When replacement parts are required, be sure the service
technician has used replacement parts specified by the manufacturer or have the
same characteristics as the original part. Unauthorized substitutions may result
in fire, electric shock, or other hazards.
22 Safety Check – Upon completion of any service or repairs to this product, ask the
service technician to perform safety checks to determine that the product is in
proper operating condition.
23 Wall or Ceiling Mounting – The product should be mounted to a wall or ceiling
only as recommended by the manufacturer.
24 Heat – The product should be situated away from heat sources such as radiators,
heat registers, stoves, or other products (including amplifiers) that produce heat.
Protect yourself from electric shock and your system from damage!
This product complies with international safety and design standards. Observe
all safety procedures that appear throughout this guide, and the safet y symbols
that are affixed to this product.
If circumstances impair the safe operation of this product, stop operation and
secure this product against further operation.
Avoid personal injury and product damage! Do not proceed beyond any symbol
until you fully understand the indicated conditions!
Safety Precautions
ix
You may find this symbol on the product and/or in the literature that
accompanies this product.
It indicates a live terminal; the symbol pointing to the terminal device.
You may find this symbol on the product and/or in the literature that
accompanies this product.
It indicates a protective earth terminal.
You may find this symbol on the product and/or in the literature that
accompanies this product.
It indicates excessive or dangerous heat.
Power
Important! This is a Class I product. You must earth this product. This
equipment may have up to two power supply cords. To reduce the risk of
electric shock, two power supply cords may have to be disconnected before
servicing.
This product plugs into a socket-outlet. The socket-outlet must be near this
product, and must be easily accessible.
Connect this product only to the power source that is indicated on the rear panel
of this product.
If this product does not have a mains power switch, the power cord serves this
purpose
Enclosure
Do not allow moisture to enter this product.
Do not open the enclosure of this product unless otherwise specified.
Do not push objects through openings in the enclosure of this product.
Cables
Always disconnect all power cables before servicing this product.
Always pull on the plug or the connector to disconnect a cable. Never pull on the
cable itself.
Do not walk on or place stress on cables or plugs.
Factory service
Refer service only to service personnel who are authorized by the factory.
Safety Precautions
x
Règles de sécurité
Ce symbole figure dans la documentation accompagnant ce produit. Il indique
d'importantes instructions de fonctionnement ou d'entretien.
Ce symbole peut être attaché à ce produit. Il indi que une borne sous tension;
la direction indique la borne.
Ce symbole peut être attaché à ce produit. Il indique une borne de terre de
protection.
Ce symbole peut être attaché à ce produit. Il indique une température
excessive ou dangereuse.
Protégez-vous des risques d'électrocution et protégez votre système contre les
endommagements éventuels.
Ce produit respecte les standards internationaux de sécurité et de conception.
Veuillez observer toutes les procédures de sécurité qui apparaissent dans ce guide,
ainsi que les symboles de sécurité qui figurent sur le produit.
Si, du fait des circonstances, ce produit cesse de fonctionner normalement, cessez de
l'utiliser et empêchez-en l'utilisation future.
Évitez le risque de blessures et de dommages aux produits! Ne procédez à aucune
tâche tant que vous n'aurez pas entièrement assimilé les conditions indiquées par un
symbole!
Alim entation
Important! Ce produit fait partie de la classe I. Vous devez le mettre à la terre.
Ce produit se branche dans une prise murale. Cette dernière doit être placée à
proximité du produit et doit être facilement accessible.
Ne branchez ce produit qu'à la source d'alimentation indiquée sur son panneau
arrière.
Si ce produit n'a pas d'interrupteur d'alimentation générale, le cordon
d'alimentation remplit ce rôle.
Enceinte
Ne laissez pas l'humidité pénétrer dans ce produit.
N'ouvrez pas l'enceinte de ce produit, sauf instructions contraires.
Ne forcez pas d'objets dans les ouvertures du boîtier.
Câbles
Débranchez toujours tous les cordons d'alimentation avant de réparer ce produit.
Tirez toujours sur la prise ou le connecteur pour débrancher un câble. Ne tirez
jamais directement sur le câble.
Safety Precautions
xi
Ne marchez pas sur les câbles ou les prises et n'y exercez aucune pression.
Dieses Symbol erscheint auf dem Gerät und/oder in der ihm beiliegenden
Literatur. Es bedeutet wichtige, zu beachtende Betriebs-oder
Wartungsanweisungen.
Wenn dieses Zeichen am Gerät angebracht ist, warnt es vor einer
spannungsführenden Stelle.
Dieses Symbol kennzeichnet auf dem Gerät die Anschlußstelle der
Sicherheitserde.
Wenn dieses Zeichen am Gerät angebracht ist, warnt es vor heißen Stellen, die
zu Verbr ennungen führen können.
Réparations effectuées à l'usine
Ne confiez les travaux de réparations qu'au personnel autorisé par l'usine.
Sicherheitsvorkehrungen
Schützen Sie sich gegen elektrischen Schlag, und Ihr Gerät gegen Beschädigung!
Dieses Gerät entspricht internationalen Sicherheits-und Ausführungsnormen.
Beachten Sie alle in diesem Handbuch enthaltenen Sicherheitshinweise sowie die
am Gerät angebrachten Warnzeichen.
Sollten örtliche Umstände den sicheren Betrieb dieses Gerätes beeinträchtigen,
schalten Sie es ab und sichern es gegen weitere Benutzung.
Vermeiden Sie Verletzungen sowie Beschädigung des Gerätes! Wenn Sie zu einem
der folgenden Warnzeichen gelangen, nicht weiterarbeiten, bis Sie seine Bedeutung
voll verstanden haben!
Netzspannung
Wichtig! Dieses Gerät ist ein Produkt der Schutzklasse I. Es muß geerdet werden.
Das Gerät ist an einer Steckdose anzuschließen. Diese muß sich leicht zugänglich
in unmittelbarer Nähe des Gerätes befinden.
Die Netzversorgung muß den auf der Rückwand des Gerätes angegebenen
Werten entsprechen.
Falls sich kein Hauptschalter am Gerät befindet, dient das Netzkabel diesem
Zweck.
Gehäuse
Das Innere des Gerätes ist vor Feuchtigkeit zu schützen.
Das Gehäuse ist nicht zu öffnen.
Niemals einen Gegenstand durch die Gehäuseöffnungen einführen!
Safety Precautions
x ii
Kabel
Encontrará este símbolo en el impr eso que acompaña a este producto. Este símbolo
indica instrucciones importantes de funcionamiento o mantenimiento.
Es posible que este símbolo esté pegado al producto. Este símbolo indica un
terminal vivo, la flecha apunta hacia el aparato terminal.
Podría encontrar este símbolo pegado al producto. Este símbolo indica un terminal
de protección de tierra.
Podría encontrar este símbolo pegado al producto. Este símbolo indica calor
excesivo o peligroso.
Vor jeglicher Wartung des Gerätes sind alle Kabel zu entfernen.
Hierzu grundsätzlich am Stecker oder Verbindungsstück und niemals am Kabel
selber ziehen.
Nicht auf die Kabel oder Stecker treten oder diese einer Zugbelastung aussetzen.
Hersteller-Wartung
Wartungsarbeiten sind nur durch vom Hersteller autorisierte Techniker
vorzunehmen.
Precauciones de seguridad
¡Protéjase contra la electrocución y proteja su sistema contra los daños!
Este producto cumple con los criterios internacionales de seguridad y diseño.
Observe todas los procedimientos de seguridad que aparecen en esta guía, y los
símbolos de seguridad adheridos a este producto.
Si las circunstancias impiden la operación segura de este producto, suspenda la
operación y asegure este producto para que no siga funcionando.
¡Evite lastimarse y evite dañar el producto! No avance más allá de cualquier símbolo
hasta comprender completamente las condiciones indicadas!
Alim entación
Importante! Este es un producto de Clase I. Tiene que estar conectado a tierra.
Este producto se conecta a un enchufe. El enchufe necesita estar cerca del
producto y ser fácilmente accesible.
Conecte este producto únicamente a la fuente de suministro eléctrico indicada en
el panel posterior del producto.
Si el producto no tiene interruptor para la linea principal, utilice el cordón toma
de corriente para este propósito.
Safety Precautions
x iii
Cubierta
Questo simbolo, che appare nella letteratura di accompagnamento del
prodotto, indica importanti istruzioni d'uso e di manutenzione.
Sul prodotto potete vedere questo simbolo che indica un dispositivo terminale
sotto tensione; la freccia punta verso il dispositivo.
Potrete trovare il presente simbolo applicato a questo prodotto. Questo
simbolo indica un terminale protettivo di messa a terra.
Potrete trovare il presente simbolo attaccato a questo prodotto. Questo
simbolo indica un calore eccessivo o pericoloso.
No permita que la humedad penetre en este producto.
No abra la cubierta del producto a menos que se indique lo contrario.
No introduzca objetos a través de las aberturas de la cubierta del producto.
Cables
Siempre desconectar todos los cables eléctricos antes de revisar o reparar el
producto.
Tire siempre del enchufe o del conector para desconectar un cable. Nunca tire del
cable mismo.
No camine ni aplique presión sobre los cables o enchufes..
Revisión y reparación de fábrica
Solo personal aprobado por la fábrica puede darle servicio al producto.
Precauzioni di sicurezza
Proteggetevi da scosse elettriche e proteggete il vostro sistema da possibili danni!
Questo prodotto soddisfa le norme internazionali per la sicurezza ed il design.
Seguite tutte le procedure di sicurezza contenute in questa guida e i simboli di
sicurezza applicati al prodotto.
Se circostanze avverse compromettono la sicurezza d'uso di questo prodotto,
interrompetene l'uso e assicuratevi che il prodotto non venga più utilizzato.
Evitare infortuni alla persona e danni al prodotto! Non procedere oltre a qualunque
simbolo fino a quando non si siano comprese pienamente le condizioni indicate!
Alim entazione
Importante! Questo prodotto è di Classe I. Va messo a terra.
Questo prodotto si inserisce in una presa di corrente. La presa di corrente deve
essere in prossimità del prodotto, e deve essere facilmente accessibile.
Safety Precautions
x iv
Collegare questo prodotto solamente alla fonte di alimentazione indicata sul
pannello posteriore di questo prodotto.
Se questo prodotto non è dotato di un interruttore principale, il cavo di
alimentazione funge a questo scopo.
Chiusura
Proteggete da umidità questo prodotto.
Non aprire la chiusura di questo prodotto a meno che non sia specificato
diversamente. Non inserire oggetti attraverso le fessure della chiusura.
Cavi
Staccare sempre tutti i cavi di alimentazione prima di svolgere l'assistenza
tecnica al prodotto.
Per scollegare un cavo tirate la spina o il connettore, non tirare mai il cavo stesso.
Non calpestare o sottoporre a sollecitazioni i cavi o le prese.
Riparazionoi di fabbrica
Per le riparazioni contattate solamente personale tecnico autoizzato dalla
fabbrica.
Contents
Safety Precautions v
About This Guide xxi
Objective............................................................................................................... xxi
Audienc e .............................................................................................................. xxi
Required Knowledge........................................................................................... xxi
Chapter 1 Introduction 1
D9858 Advanced Receiver Transcod er .............................................................................. 2
Digital Cable/Telco Program Distribution ........................................................... 2
Declaration of Conformity.............................................................................................. 368
Index 369
About This Guide
xxi
About This Guide
Objective
This guide describes how to install, use and maintain the Cisco D9858 Advanced
Receiver Transcoder.
Note: The guide describes all available options for the D9858 transcoder. Your D9858
transcoder may only have some of the features described in this guide.
Audience
The audience of this guide includes users (operators) and service personnel who are
responsible for the installation, configuration, operation, monitoring and service of
the D9858 transcoder.
Required Knowledge
To use this documentation, the user should have a basic knowledge of the
technology used in relation to this product. Service personnel should have
additional skills and be familiar with cabling, electronic circuitry, and wiring
practices.
This guide is intended for operators who are responsible for the configuration,
remote operation and maintenance of the D9858 transcoder.
1
Overview
This chapter is a general introduction to the Cisco D9858 Advanced
Receiver Transcoder. It describes the most common applications and
interfaces of the transcoder.
The D9858 Advanced Receiver Transcoder provides the ability to deliver MPEG-4
high definition (HD) services to MPEG-2 cable television (CATV) head-ends. The
D9858 transcoder extends the distribution options for MPEG-4 Advanced Video
Coding (AVC) HD from solely MPEG-4 environments to existing MPEG-2 networks.
Support for simultaneous dual-channel transcoding provides density for locations
requiring more than just a single channel. The D9858 can be used to provide a downconverted standard definition (SD) MPEG-2 program instead of one or both of the
available HD transcoded programs. A video and two audio monitoring outputs are
available for analog down-conversion for one of the decrypted incoming MPEG-4
HD programs.
Digital Cable/Telco Program Distribution
The Asynchronous Serial Interface (ASI) and MPEGoIP transport outputs are
individually configurable and can carry up to two decrypted transcoded programs
for digital tier distribution. This helps distribute the compressed video programs
efficiently to subscribers equipped with digital set-top boxes. Digital Program
Insertion (DPI) information is also be available along with the video and audio PIDs
(Packet Identifiers) for external ad insertion in compressed digital format. Digital
audio passthrough is synchronized to the transcoded program output. Compliant
Program Specific Information (PSI) and Service Information (SI) regeneration
provide integration into a digital tier distribution network for two transcoded
programs.
Key Features
The D9858 Advanced Receiver Transcoder provides the following key features:
Four L-band inputs
Digital Video Broadcasting - Satellite (DVB-S) demodulation for quaternary
phase shift keying (QPSK)
Digital Video Broadcasting - Satellite - Second Generation (DVB-S2)
demodulation for QPSK and eight phase shift keying (8PSK)
Cisco PowerVu conditional access with Data Encryption Standard (DES) or DVB
descrambling
Support for Basic Interoperable Scrambling System (BISS) conditional access
Decryption and transcoding of up to two programs for digital transport output
Program transcoding to support down-conversion of a MPEG-4 HD program to
a MPEG-2 SD program
D9858 Advanced Receiver Transcoder
3
PSI/SI regeneration for both programs
4:2:0 HD 1080i and 720p video decoding
Active Formal Descriptor (AFD) support for down-conversion of a decoded HD
program with aspect ratio conversion
Dolby Digital (AC-3) audio decoding
Closed captioning pass-through of EIA-608 and EIA-708 for transcoded
programs
Audio pass-through synchronization for transcoded programs
Additional ASI outputs for redundancy
MPEGoIP output for network connectivity
DVB subtitle pass-through with transcode programs
DVB subtitle burn-in support
Contact closure terminals for simple alarm monitoring
Simple Network Management Protocol (SNMP) for setup, control and
monitoring
Field upgradeable software
Front panel liquid crystal display (LCD) for control and monitoring
Web browser interface for easy setup, control, and monitoring
Uplink addressable decoder output control, including vertical blanking interval
(VBI) data, audio routing, DPI, and ASI output)
Dual-tone multifrequency (DTMF) cue tone and cue trigger outputs for
advertisement insertion
Digital program mapping providing uplink control for service replacements in
blackout areas
Cisco Live Event Controller support
Fingerprint support in transcoded output
On screen display support in transcoded output
Satellite Disaster Recovery support with Cisco PowerVu Network Center uplink
control (Release 12.5 or higher)
NIT Retune Recovery
Chapter 1 Intr oduction
4
Software Update
All software in the D9858 transcoder is stored in non-volatile memory that can be
electrically programmed. New software releases for the D9858 transcoder can be
downloaded via the Ethernet 10/100/1000BASE-T Management interface.
Transport Stream Outputs
5
Transport Stream Outputs
DVB-ASI Outputs
The D9858 transcoder has three DVB-ASI outputs. These outputs can be used as
inputs for multiplexers, groomers or other types of DVB-ASI reception equipment.
DVB-ASI Output
The MPEGoIP output provides a number of output modes including the capability
of carrying a decrypted program for digital tier distribution. This helps ensure that
compressed video programs are efficiently distributed to households equipped with
digital set-top boxes. Digital Program Insertion (DPI) information will also be
available along with the video and audio PIDs (Packet Identifiers) for external ad insertion in compressed digital format.
The diagram below shows an example of the D9858 transcoder used in an ASI or
MPEGoIP application.
MPE Output
The Multiprotocol Encapsulation (MPE) output provides a means to carry packet
oriented IP protocols on top of a transport stream. The MPE output receives IP
packets from the transport stream and the IP data can be sent through an Ethernet
switch to an IP router or directly to a receiving device.
Chapter 1 Intr oduction
6
The diagram below shows an example of the D9858 transcoder used in an MPE
application.
Disaster Recover y
7
Disaster Recovery
In the event of a transmission failure on the primary feed, the disaster recovery
allows for continued programming, with limited to no downtime. The failure
condition could be triggered by one of the following events:
RF Lock Loss
Unstable RF signal
Transport Loss (RF locked, but no transport stream packets and NULL packets
received)
There are two types of disaster recovery implementations: Local or Uplink. Local
uses the disaster recovery settings configured on the D9858 transcoder. Uplink uses
the disaster recovery profile settings configured on the PowerVu Network Center
(PNC). This is optional and PNC Software Version 12.5 is required.
Local Settings
The local disaster recovery settings are used if the PNC uplink is set to allow local
disaster recovery and the disaster recovery profile on the unit is set to local. Once the
receiver detects a failure after the configured signal loss timeout, it will initiate a
disaster recovery search based on the search path determined by the disaster
recovery configuration. A DR symbol is displayed on the front panel, and the D9858
web GUI displays a D/R in progress status. During a disaster, the receiver will
attempt to tune to a different backup transport, based on the search path configured.
The origin transport consists of origin transport tuning parameters and PE service
IDs, configured in the Input menus. For more information on the Input parameters,
see RF1, RF2, RF3, RF4 (RFx) Input (on page 64) for the front panel, and Setting up the RF Input (on page 145) for the web GUI.
Note: If you perform a master PE channel change during a disaster recovery search,
the search will end, the current tuning parameters will be locked, and the current
channel will become the origin channel. If you perform a tuning change during a
disaster recovery search, the search will end, the current user tuning parameters will
become the origin tuning parameters, and the origin may be updated by any of the
NIT updates that follow.
Chapter 1 Intr oduction
8
For example, the disaster recovery is configured as follows:
Program
Entry
Origin Transport
Channel Number
Backup 1
Transport
Channel
Number
Backup 2
Transport
Channel
Number
Backup 3
Transport
Channel
Number
PE1
101
11
101
801
PE2 2 12 – 1005
When disaster occurs, the transcoder will tune to channel 11, as defined on the
Backup 1 transport.
If the acquisition is successful on the backup 1 transport (PAT is received), the
transcoder will set PE 1 to channel 11 and PE2 to channel 12 and declare that the
disaster is over.
If the acquisition fails or there is no signal lock on the backup 1 transport, the
transcoder will continue to search for the next backup transport for PE1 (Backup 2
transport). If the acquisition is successful on the backup 2 transport, the transcoder
will set PE1 to channel 101, but leave PE2 to channel 2 because PE2 is not specified
for Backup 2 transport.
If the acquisition fails or there is no signal lock on the backup 2 transport, it will
continue the search path and set PE1 to channel 801 and PE2 to channel 1005 if the
acquisition is successful on the backup 3 transport. However, if the acquisition fails
or there is no signal lock on the backup 3 transport, the search path will continue to
the origin transport. The search path will cycle through origin, backup 1, backup 2,
and backup 3 infinitely.
The search path is shown in the Disaster Recovery Status information on the front
panel and web GUI.
By default, the disaster recovery is enabled. To set up and view the disaster recovery
parameters using the front panel, see Setup Menu: DR (on page 123) and Status Menu: DR (on page 54). To set up and view the disaster recovery parameters using
the web GUI, see Configuring the Disaster Recovery Settings (on page 157) and
Viewing the Disaster Recovery Status (on page 161).
Loading...
+ 366 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.