DVB/IP
Gateway for IPTV  Download
Main Feature
 Support all Digital TV interface: DVB-S,
DVB-C, DVB-T, analog AV, ASI
Broadcast up to 10 clear or encrypted
TV and/or radio channels
No MPEG2 signal quality loss because
of no signal reencoding
Unicast or multicast IP TV streaming
Descrambling Pay TV channel with Viaccess,
Mediaguard, Cryptoworks and Irdeto,etc
Minimal support needed due to simplicity
and speed of implementation
OD-Publisher web administration module
for local and remote operation
A General IP TV
Architecture
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Technical
Specification
Input Interfaces
DVB-S QPSK Demodulator
RF Input frequency: 950 to 2150 MHz,
RF level : -65 to -25 dBm
Symbol Rate: 1 to 45 MS/s, SCPC and
MCPC
LNB Connector type: F
LNB Control:
14 / 18V / OFF max 400 mA, C & Ku
Band switch DisEq 1.0,
DVB-C QAM Demodulator - COAXIAL type
DIN input
RF level: -20 to +30dBm - Input frequency:
62 to 860 MHz
Symbol Rate: 7 MS/s max, QAM 16, 32,
64, 128, 256, AUTO
DVB-T COFDM Demodulator - COAXIAL type
DIN input
RF level: -80 to -20dBm - Input frequency:
48 to 866 MHz
Constellation: QPSK, 16QAM, 64QAM; Guard
Interval: 1/4, 1/8, 1/16, 1/32,
FEC:1/2, 2/3, 3/4, 5/6, 7/8; FFT: 2k,
4k, 8k
MPEG2 Encoder - RCA and S-VIDEO composite,
Y/C input
Formats: PAL / SECAM, MPEG2 resolution:
720X576
25 pictures/s 24 bits Monitoring video
composite output
DVB ASI - COAXIAL input type BNC 75
Ohms
Bandwidth: 0 to 214 Mbit/s, size of
packet: 188 or 204
Output Interface
Network card 100 Base-T Ethernet interface
Output format MPEG Transport Stream
(TS) over UDP
Output bandwidth 50 Mbit/s, Average
10 TV channels
De-Multiplexing ISO/IEC 13818-1 and
ETSI 300 468 compliant
Networking protocols Unicast and multicast
with IPv4 or IPv6 protocols
De-Scrambling
Common Interface: VIACCESS, MEDIAGUARD,
CRYPTOWORKS, IRDETO, etc
CHASSIS
Rack 1RU, Depth 500mm - Power: 150 Watts
100V / 240V
Software
Powered by Open Media Service(ODS),
an IP TV middleware platform of Broadcast
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Order Information
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