7. Technical appendix
Barco – Eos Workstation for Windows – DOC-3062-2 – Revision 12 – August-2004
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7-5
Streaming Video Card
scaler
4 x Silicon Optix sxZX1 for 1:1 or downscaling
CPU
NEC VR5000A, 64bit MIPS Processor @ 200MHz
System Controller
NEC VRC5074, 64bit/66MHz PCI-Interface,
100MHz CPU-Bus/Memory-Interface, 2 DMA Channels
CPU-/Frame-Memory
64MB SDRAM
Compression algorythm
MPEG-1 ISO 11172
MPEG-2 ISO13818
DVB
ETR 154 / SPTR (the DVB format is MPEG-2 based)
Digital network carrier
Ethernet 10/100Mbps
Bitrate *1)
40Mbps
MPEG-2 D1 streams with up to 12 Mbps each
max. 4 streams
Video transmission protocol
UDP
RTP (headers not interpreted)
connection protocols
IGMP (multicast subscription)
supported encoders
VCS, iMPath, Vbrick, NELL, Teleste, NKF, Synectics, Optibase (ASI-to-IP)
colors
internal data path YUV 4:2:2 (16 bit wide)
bus
PCI bus, 32bit / 33 MHz, 64bit / 66 MHz, 3.3/5 V
power supply
5 V (±2%), 3.3 V (±0.3 V)
power consumption
5 V / 2.2 A, 3.3 V / 4.4 A
operating conditions
0 .. 50° C at 8 - 80% humidity, non-condensing
dimensions
PCI long-card, 312.00 mm x 121.92 mm
Weight
480 g
connectors
1 x 64 bit, 3.3 V/5 V PCI edge connector
2 × RJ45 connector 8-pin for redundant connection
Table 7-6
*1) Delivieries of the Streaming Video Card with control ware version 1.1x do not provide
full product specifications, as given above. Instead the following values apply:
Bitrate
28 Mbps:
4 D1 streams
up to 7 Mbps / stream
3 D1 streams
up to 9 Mbps / stream
1 or 2 D1 streams up to 12 Mbps / stream
If you are not sure about the state of your S
TREAMING
V
IDEO
C
ARD
, please contact the Barco sup-
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