Description
The 7880DM Series is a complete hardware–based solution for demodulating
digital terrestrial ATSC/8VSB/ISDB–Tb, QAM/DVBC/DVB–C2 cable signals
DTV signals or digital DVB–S/S2 satellite signals. With a modular form factor,
the 7880DM represents one of the highest density and most flexible solutions
in the industry.
Applications include signal reception for satellite, cable, DTH and IPTV
providers, or any other small to large head–end operators who need to receive
and distribute local content. The 7880DM can provide ASI and IP output, ideal
for turnaround, transcoding, transporting, monitoring or other applications
where the received signal remains in the compressed domain. For baseband
output, the demodulator may be coupled with an Evertz decoder module,
providing a full receiver solution (for more info, check CRP–9000 platform for
SDI decoding).
Monitoring parameters such as EsNo, RF Power, MER, BER and packet
errors present a convenient solution for broadcasters and cable companies
who wish to not only receive but also to remotely monitor signal quality. These
parameters as well as full control of the demodulator are relayed over SNMP,
for convenient remote access using Evertz’ own VistaLINK® PRO SNMP
monitoring and control package.
Features:
• Modular design, allowing flexible configurations along with easy system reconfiguration and service
• Up to four units may be mounted in the 7801FR 1RU chassis, capable of receiving 16x signals in 1RU
• Up to fourteen units may be mounted in the 7800FR 3RU chassis, capable of receiving 56x signals in 3RU
• Local control panel option available in 1RU frame
• Remote control panel option available in 3RU frame
• Futureproof with upgrade paths to support future modulation technologies
• Standard support for advanced modulation schemes, including DVB–S2 with 16APSK and 32APSK (7880DM–LB version)
• Available two DVB–CI slots for conditional access modules (7880DM2–LB2 and 7880DM2–DVBC2 versions)
• Quad 8VSB tuners with tuning capabilities of pre–stored physical channels (7880DM–VSBQAM version)
• Quad DVB–T/T2 off–air or DVB–C/C2 cable signals (7880DM–DVBT/T2 version)
• Quad ISDBTb off–air signals (7880DM–ISDBT version)
• SMPTE ST 2022–1 and –2 compliant multiple TSoIP outputs per tuner
• Signal quality monitoring, including MER, BER and TR101–P1 errors
• Standard support for advanced transport stream processing including service filtering and output bit rate control
• Control through web browser or SNMP using third–party application or Evertz’ SNMP control and monitoring software
• Supports onboard input auto–failover between various inputs including RF, ASI or IP inputs
• Optional IP FEC encoding in output streams (for –IP models)
• Optional BISS and BISS–E decryption (7880DM–LB version)
• Supports low symbol rate from 1 Msps
