Cisco Model D-PCG1000 PowerKEY CAS Gateway Ficha De Dados
Description
The Model D9482 QPSK Modulator is an integral
component of Scientific-Atlanta’s Digital Headend
product line. This device works in conjunction with
digital set-tops, including Scientific-Atlanta’s Explorer
component of Scientific-Atlanta’s Digital Headend
product line. This device works in conjunction with
digital set-tops, including Scientific-Atlanta’s Explorer
®
family of set-tops, and the QPSK Demodulator to
provide a forward signaling and reverse path communications for interactive video and
data systems over a conventional two-way CATV plant.
provide a forward signaling and reverse path communications for interactive video and
data systems over a conventional two-way CATV plant.
Features
• Interfaces with up to eight reverse-path demodulators through ATM25 interfaces
• Contains interleaving and Reed-Solomon FEC for improved performance
• Implements DAVIC MAC control algorithm
• Provides 10/100Base-T Ethernet interface for all application data plus remote provisioning, control, status
monitoring, and alarms
Model D9482 DAVIC QPSK Modulator
Subscriber Networks