Cisco Cisco PowerVu Model D9828 Multiple Decryption Receiver データシート
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Data Sheet
Cisco D9854-I Advanced Program Receiver
Product Overview
If you’re looking for a multifaceted receiver, look no further than the Cisco
®
D9854-I Advanced Program Receiver
(Figure 1). Designed for satellite and terrestrial content distribution applications requiring Digital Video
Broadcasting - Satellite (DVB-S), Digital Video Broadcasting - Satellite - Second Generation (DVB-S2), and IP
reception capabilities, it has advanced digital outputs for digital tier program distribution. A built-in decoder can
decode an MPEG-2 or MPEG-4 Advanced Video Coding (AVC) high definition (HD) program for analog monitoring
or a standard definition (SD) down-conversion for composite. MPEG-2 or MPEG-4 AVCSD programs can also be
decoded for analog and Serial Digital Interface (SDI) output. The Cisco D9854-I comes with RF, ASI, and MPEG
over IP (MPEGoIP) input combined with a high-quality SDI or HD-SDI output and optional MPEGoIP output.
Figure 1. Cisco D9854-I Advanced Program Receiver
Digital Program Distribution
The Cisco D9854-I Advanced Program Receiver offers Asynchronous Serial Interface (ASI) transport output and
MPEGoIP output (a licensed option). They provide a number of output modes and can carry a decrypted program
for digital tier distribution. This capability helps ensure that compressed video programs are efficiently distributed to
households equipped with digital set-top boxes.
Digital Program Mapping
Digital Program Mapping allows programmers to “transparently” substitute programs at the uplink. It maintains
predictable and compliant transport output during service replacement, network information table (NIT) retuning,
and channel changes, including forced tuning. This feature remaps the packet identifier (PID) information from the
primary service to an alternate service, allowing downstream devices to continue to operate without headend
operator intervention. This helps ensure availability of alternate programming in the digital tier.
Digital Advertisement Insertion
Digital program insertion (DPI) information is available along with the video and audio PIDs for external
advertisement insertion in compressed digital format.
Main Features
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Four L-band inputs
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New H/W with up to 180 Mbps throughput/bandwidth
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MPEGoIP Input with Redundancy (1 MPTS or 1 SPTS)
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MPEGoIP Output with Redundancy (1 MPTS or 16 SPTS)