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Comtech EF Data IPSat GW1000 User Manual

Page 40

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01-0945-401 Rev. A 08/2004

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Ethernet Specifications

Ethernet Data Interface

10/100Base-T twisted pair interface per IEEE 802.3u
RJ-45 female connector, pinout per IEEE 802.3u

Ethernet Mode

Auto detect

LED Indicators

On rear panel: 10/100B Mode, TX Data, Rx Data, collision, and Link

MPEG Transport Processing

32 PIDs and MPE section filters per EN 301192 and IEC 13818-1

Aggregate Transport Data Rate

72.5 Mbps maximum

Filtered Transport Data Rate

Up to full channel rate

Ethernet Throughput Rate

Greater than 10000 packets / sec

Routing Functions

Supports 64 static routes (gateway devices, ARP)

MPEG-2 Video Decoder Output Specifications

Output

RCA jack, female

Impedance

75 Ohms

Input Data Format

MPEG-2 video stream per IEC 13818-2

Demultiplexing

Up to 32 user-defined MPEG PIDs available

Video Decoding

MPEG-2 compliant per IEC 13818-2

Analog Video Output

Composite video: NTSC (default) or PAL, standard definition

MPEG-2 Audio Decoder Output Specifications

Output

RCA jack, female

Impedance

600 Ohms unbalanced

Audio Decoding

MPEG-1 and MPEG-2 compliant

Analog Audio Output

Left and right dual mono or joint stereo

Analog Audio Bandwidth

13 KHz ± 1 dB, based on 64 kbps audio data rate per channel

Analog Audio Level

0 dBm +1/-3 dB fixed for a 0 dBm input signal at program encoder