Features
Product Description
HIGHLIGHTS INCLUDE:
• SDI output with 2 channels of embedded audio
• 2 discrete AES digital audio outputs
• 10/100 BaseT Ethernet port
• ASI output
• Variable symbol rate from 3.25 Msps to 29.27 Msps
• Supports maximum 47.2 Mbps throughput for MegaPipe configurations
• Dolby® brand AC-3® audio processing
• VBI reinsertion SID/AMOL-I & II, NABTS and closed caption
• Separate video output for diagnostic on-screen-display (OSD)
• DigiCipher II conditional access control
• Bypass video and audio inputs
• DTMF cue tones for local ad insertion
• 3 sets of contact closures (1 set can be used for summary alarm)
The Motorola DSR-4520X is the new advanced featured DigiCipher® II integrated receiver/decoder (IRD). The
Motorola DSR-4520X digital satellite receiver is designed for cable operators and other commercial satellite
operations who want to maintain their signal in a digital format. Incorporating multiple digital outputs, the
Motorola DSR-4520X is the IRD to provide solutions for today’s needs and tomorrow’s opportunities. Digital
outputs on the Motorola DSR-4520X include: serial digital interface (SDI) output, AES/EBU audio outputs and
asynchronous serial interface (ASI) output. Digital data outputs include: Internet protocol data, isochronous data
and asynchronous data.
The SDI output provides 2 channels of embedded audio to allow easy routing of video and audio through a
cable facility. The discrete AES audio outputs can be used in combination with the SDI video without the need
for audio de-embedding equipment. Dolby® digital audio pass-through is available on both the SDI
embedded audio and the discrete AES audio outputs. A complete MPEG-2 transport stream is available through
the ASI output.
IP data is output directly onto one of the 2 Ethernet connectors on the DSR-4520X. A transport stream
consisting entirely of IP data can be output from the DSR-4520X Ethernet port. The Ethernet connections
also allow remote command/control capabilities.
Additional data delivery applications are supported through asynchronous (RS-232) and isochronous
(RS-449) ports.
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