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US Digital Transition - Blonder Tongue Laboratories Inc.

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7.1 Encoding Application (IPTV: Baseband-to-IP)<br />

1<br />

#1<br />

#2<br />

#n<br />

2<br />

CAT 5<br />

6<br />

Unlimited Streams<br />

Unlimited Computers<br />

3<br />

CAT 5<br />

5<br />

1<br />

4<br />

#1 #2 #n<br />

IP Switch<br />

IGMP Snooping<br />

IGMP Querier<br />

IP Multicasting (PIM)<br />

Unlimited programs in baseband Audio/Video format<br />

LAN (Ethernet)<br />

10BaseT or 100BaseTX<br />

CAT 5<br />

7<br />

2<br />

3<br />

Baseband-to-IP encoder (<strong>Blonder</strong> <strong>Tongue</strong>: IPME-2; stock 2420; three modules shown)<br />

MPEG-2 encoded IP-encapsulated video streams (user-selectable 1.5 to 7.5 Mbps per stream)<br />

Coax<br />

8<br />

4<br />

5<br />

6<br />

IP Switch by others (Cisco model 3650 or equivalent)<br />

Typical Ethernet network (configured for IGMP Snooping, IGMP Querier, and PIM)<br />

All the video streams can be viewed on unlimited number of computers<br />

Unlimited Streams<br />

Unlimited TVs<br />

7<br />

IP-to-Baseband/RF converter (<strong>Blonder</strong> <strong>Tongue</strong>: IPME-STB; stock 2431)<br />

8<br />

All the streams can be viewed on unlimited Analog or <strong>Digital</strong> TVs (one converter 7 is needed for each TV set)<br />

<strong>Blonder</strong> <strong>Tongue</strong> <strong>Laboratories</strong>, <strong>Inc</strong>.<br />

1.800.523.6049 www.blondertongue.com<br />

Slide # 18

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