Table 5 - Fttp Passive Optical Network Services; Figure 4 - Pon Overview - Arris VMS1100 Installation And Operation Manual

Product Overview
SERVICE
Two-way video
service
High-speed data
service
Telephony
VMS1100 Hybrid QAM/IP Video Media Server • Installation and Operation Manual
365-095-25654 x.1
Figure 4 – PON Overview
Table 5 – FTTP Passive Optical Network Services
DESCRIPTION
Video services include enhanced interactive services such as video on
demand (VoD). Video is carried over the PON to the ONT and then over the
in home coaxial network. Digital and out of band (OOB) carriers are
supported on the 50 to 862 MHz spectrum.
Video traffic on the PON consists of:
• Downstream digital standard and high-definition television (HDTV)
video services; for example, local broadcast channels, Disney
®
ESPN , and other services.
• Downstream IP data; for example, streaming VoD channels.
• Upstream IP data; for example, VoD purchase data.
• The ARRIS MediaCipher® conditional access system, which
provides subscription, event, firmware download, and set top
terminal management; performs real time encryption for broadcast
programs and pre encryption for VoD content; and uses the OOB
RF downstream channel for all control and management
functions.
• Standard and high definition VoD services are delivered using
constant bit rate MPEG 2 or MPEG-4 single program transport
streams. The MPEG 2/MPEG-4 video is transported in User
Datagram Protocol (UDP) packets addressed to the set top that
are metered to avoid congestion.
All return communication is through IP.
The PON provides data service using the same management infrastructure
as digital subscriber loop (DSL) service
A separate private virtual circuit carries telephone service over the PON.
This document is uncontrolled pending incorporation in an ARRIS CMS
®
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