Transcript
DA4-3GSDI 1x4 SD/HD/3G SDI distribution amplifier Lightware DA4-3GSDI is a multirate one Input four Output serial distribution amplifier. Input equalization provides compensation of 140 m (3G-SDI) cable loss, while Outputs are reclocked and independently buffered. Front panel LEDs gives a quick information about the DA status: power, data rate and PLL lock status. The unit has a built-in power supply and housed in a metal enclosure for long term reliability and hard environment operation. Part No: 9132 0001
Highlight features ■■ 3G, HD, SD data rates ■■ Input cable compensation ■■ Robust metal housing for usage in hard environment
Stand alone application
140m SDI cable
SDI cable SDI cable DA4-3GSDI SDI cable Video Mixer
SDI cable Professional Camcoder
HD Tape Recorder
Broadcast Monitor OUT
OUT
OUT
OUT
OUT
2 OUT
OUT
D OUT
DVI-
8 CH
BOA OUT
IF
IF
IF
6
S/PD
4 IF
5
S/PD
3
S/PD
IF
BOA
4
S/PD
2 IF
IF
3
S/PD
1
S/PD
IF S/PD
RD
T BOA
INPU
IF
3G-S
2
1
S/PD
I-IB
GSD
RD
T BOA
DI
7
S/PD
5
S/PD
IF S/PD
RD
PUT
D OUT
I-IB
DI
8
S/PD
6
S/PD
2
1
OB
DVIGSD
MX-3
8 CH
8
7 IF
4
3
IF
VID-
MX-D
8 CH MX-3
8 CH
IF
S/PD
IF
S/PD
IF
IF
OUT
RD
PUT
7
6
5
S/PD
1
OB
VID-
MX-D
OUT
OUT
8
6
5
4
3
8
7 OUT
OUT
OUT
OUT
OUT
INPU
3G-S
DVI cable
MX-FR17 Projector
Peterdy 15, Budapest H-1071, Hungary
+36 1 255 3800
[email protected]
www.lightware.eu
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DA4-3GSDI Applications
Specifications Data rates:
SD (270 Mb/s); HD (1.48 Gb/s); 3G (2.97 Gb/s)
Input cable compensation:
SD max. 400 m; HD max. 200 m; 3G max. 140m*
Power:
110 / 230 V, 3 VA
Features
Power consumption:
1.7 W (typ) 2.1 W (max)
Dimensions:
110 W x 181 D x 42 H mm
■■ 3G, HD, SD data rates ■■ Cable compensation:
Weight:
890 g
Compliance:
CE
Warranty:
3 years
■■ ■■ ■■ ■■
Rental and staging Military and GIS Medical Scientific visualizations
SD-SDI – 400 m HD-SDI – 200 m 3G-SDI – 140 m ■■ Internal, built-in power supply ■■ Metal enclosure ■■ Rack mountable
*Measured with Belden 1694A cable.
Connectors Input:
1 x BNC*
Output:
4 x BNC*
Power:
IEC
*75 Ohm termination.
Optional accessory
Front and rear view
Rack shelf (Part No: 5240 0269) The 1U high rack shelf provides mounting holes for fastening two halfrack or four quarter-rack sized units.
SDI Comparison Chart Name
Standard
Bit rates (data transfer rate)
SD-SDI Standard Definition SDI
SMPTE 259M
■■ ■■ ■■
ED-SDI Enhanced Definition SDI
SMPTE 344M
■■
HD-SDI High Definition SDI
SMPTE 292M
■■
■■
■■
Sample video formats
270 Mpbs (most common) 360 MBps (widescreen) 143 Mbps, 177 Mbps (NTSC/PAL)
480i, 576i, 625i widescreen270 Mpbs supports 525-line interlaced video at a 59.94 Hz field rate (29.97 Hz frame rate) and 625-line, 50 Hz interlaced video. Highly compatible with NTSC and PAL-B/G/D/K/I systems.
540 Mbps Dual-link 270 Mpbs
480p, 576p, 525p, 625p
1.485 Gbps 1.485/1.001 Gbps (supporting frame rates of 59.94 Hz, 29.97 Hz and 23.98 Hz to be compatible with NTSC systems)
1080/60i, 1080/59.94i, 1080/50i, 1080/30p, 1080/29.97p, 1080/25p, 1080/24p, 1080/23.98p, 720/60p, 720/59.94p, 720/50p, 1080psf
Commonly collectively referred to as nominal bit rate of 1.5 Gbps 3G-SDI 3 Gbps SDI This single cable link will replace dual-link HD-SDI in future
SMPTE 424
■■ ■■
2.970 Gbps 2.970/1.001 Gbps
1080/60p, 1080/59.94p, 1080/50p
Commonly collectively referred to as nominal bit rate of 3 Gbps
Peterdy 15, Budapest H-1071, Hungary
+36 1 255 3800
[email protected]
www.lightware.eu
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