
Deliver Cable TV over DSL & T1 [The Future of CATV Part 2] Page 4 of 4
Radiant Communications Company ~ 5001 Hadley Road ~ South Plainfield, NJ 07080
Call: 1-800-969-3427 ~ Web Site: www.rccfiber.com
BENEFITS OF LOW BITRATE TRANSMISSION
FOR CABLE TV
Adds a new source of revenue & subscribers
Puts the Control of Bandwidth vs. Quality in your hands
Provides “Video in the Sheath” compliance
Provides remote monitoring of analog and digital
channel line-ups at your unmanned hubs & headends
Figure 1. In this diagram, we show how DSL can be used to transport Cable TV one
channel at a time. With the Set Top Box [STB] located in the Head End and the Customer
“RM PC Vision” software loaded on a dedicated PC, the customer can control the STB
and the Radiant RM1100 Video Encoder from his remote site. One channel at a time is
transported over the DSL channel.
DSL
DSL Modems
Router Router
RM 1100
Encoder
SET TOP BOX
Ethernet Switch
Ethernet Switch
DSL - CUSTOMER CONTROLS THE STB IN THE HEADEND
“VIEW STATION”
Includes PC with
On-Screen TV Viewer
Remote Controller
HEAD END CUSTOMER
Customer’s PC running
Radiant RM-PC Vision Software
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