Miranda DENSITE Series Manual To Installation And Operation

(DENSITÉ) SERIES

DESCRIPTION

The SDA-1111 is a reclocked serial digital video
distribution amplifier supporting a wide variety of
compressed and uncompressed serial digital
video signals. The SDA-1111 provides 9 reclocked
outputs with automatic equalization for up to 350
meters of cable (Belden 1694A). The amplifier also
offers signal presence detection and remote
reporting. The SDA-1111 includes reclocking,
providing an additional level of signal integrity in
longcable length applications The SDA-1111
supports DVB-ASI 270 Mbps compressed bit
streams as well as serial digital video at bit rates of
143, 177, 270, 360 and 540 Mbps. The SDA-1111 is
designed to be used in a DENSITÉ frame. A single
(for 4 outputs) or double (for 9 outputs) rear
connector panel is required.
FUNCTIONAL BLOCK DIAGRAM
Input
Auto
Digital Video
Re-clocker
E Q
Attention
Microcontroller
Status
SDA-1111 Reclocked Digital Video Distribution Amplifier
SDA-1111

FEATURES

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SPECIFICATIONS

SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS
INPUT
Outputs
Signal:
1
2
3
Cable length:
4
Return loss:
5
6
OUTPUTS (4 or 9)
7
Signal:
8
9
Remote
Return loss:
Jitter (wideband): < 0.2 UI p-p
PROCESSING PERFORMANCE
Signal path:
Processing delay: 10.5 ns
Power:
SDA-1111 SDA-1111 SDA-1111 SDA-1111
Guide to Installation and Operation
(1) 75Ω isolated Digital video input
(9) 75Ω Digital video outputs
Auto-detects 525 or 625-line format
Compatible with SMPTE-259M (143-360
Mbps) and SMPTE-344M (540 Mbps) digital
video signals
Compatible with DVB-ASI (270 Mbps)
Reclocking of outputs
Signal presence detection and remote
reporting
Automatic cable equalization.
SMPTE-259M (143, 177, 270, 360
Mbps)
SMPTE-344M (540 Mbps)
DVB-ASI (270Mbps)
DVB-SSI/SMPTE-310M (Any rate)
350 m (1148') @ 270Mbps for Belden
1694A
> 15 dB up to 540Mbps
SMPTE-259M (143, 177, 270, 360,
540 Mbps)
SMPTE-344M (540 Mbps)
DVB-SSI/SMPTE-310M (Any rate)
DVB-ASI (270Mbps) outputs 1 to 5
only
> 15 dB for up to 540Mbps
10 bits
1.5 W (single), 2 W (double)
M457-9900-100
March 2002
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