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Pacific DA-204 Feature Highlights
Modular card-based
Multi-rate two input four output
Hot-swappable modular cards
architecture houses up to 8
independent cards in an 1RU
chassis.
distribution amplifier per card (6
BNC connectors).
for card replacement and
expansion with minimal operation
interruption; redundant power
supply (12V DC)
Automatic input sensing and
Adaptive cable equalization
Automatic output reclocking
adapting to SMPTE standards,
supporting data rates from 270
Mbps to 11.88 Gbps (SD-SDI to
12G-SDI).
compensates for signal losses,
improving signal transmission
distances up to 530m (1694a
coax cable).
restores video integrity and
reduces signal jitters over long
cable runs.
Flexible signal routings easily
Automatically detecting signal
configured through DIP switch
settings.
absence and switching to
available source, a low-cost
backup scheme in dealing with
loss of primary sources in
mission critical applications.
Distribution of video with
embedded audio, as well as
all ancillary data.
03
Pacific DA-204 Overview
1
Device indicators show configuration status
(two LED indicators per modular card)
3
12G / 6G / 3G / HD / SD-SDI input 1 / 2 with
embedded audio
2
DIP switch setting for video routing configuration
(one switch per modular card)
4
12G / 6G / 3G / HD / SD-SDI output 1-1 / 1-2 / 2-1 / 2-2 with
embedded audio
5
12V DC redundant power supply
04
Modular Card Type
Two types of modular cards (12Gbps and 3Gbps) are available for the Pacific
DA-204, supporting distribution of SDI inputs with different data rates and
transmission distances. Each card operating independently truly achieves no
single point of failure operation, and flexible combination of up to 8 cards in one
1RU enclosure aims to meet various application needs.
05
Manual Routing Configuration
By configuring the DIP switch setting corresponding to each modular card, the
Pacific DA-204 can be set to perform signal distribution in one of the 3 manual
routings as follows:
Fixed 2-OUT
Fixed one input to two outputs
First IN 4-OUT
Input 1 signal to all four outputs
Second IN 4-OUT
Input 2 signal to all four outputs
06
Automatic Routing Configuration
By configuring the DIP switch setting to automatic routing, the Pacific DA-204
will intelligently perform signal distribution based on the presence of valid inputs.
Less than 60 milliseconds response time to detect signal presence and finish
altering signal routings.
If signal presence is detected at both
input 1 and input 2, each input will be
automatically fixed and routed to two
outputs
If signal presence is detected only
at input 1, this input will be
automatically routed to all four
outputs
If signal presence is detected only
at input 2, this input will be
automatically routed to all four
outputs
07
Reliable Backup Solution
Featuring automatic signal presence detection, Pacific DA-204 automatically switches to the valid input in case
when loss of signal occurs at either input, forming a low-cost backup solution to maintain signal distribution.
For mission critical applications such as broadcasting of sports events, TV newsroom and studio where sources
need to be distributed to multiple destinations, continuous signal feeds with no interruption are required. The Pacific
DA-204 provides a signal distribution solution with simple yet robust backup scheme. In case of signal drops at
input 1 which serves as the primary source, the secondary source (input 2) will be automatically routed as backup to
corresponding outputs within 60 milliseconds.
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Contact Avitech
Phone: 425.885.3863
Toll Free: 1.877.AVITECH
Fax: 425.885.4726
15377 NE 90th Street Redmond, WA 98052, USA
www.avitechvideo.com
sales@avitechvideo.com
Specifications and data are subject to change without notice.
Copyright ©2015 Avitech. All Rights Reserved.