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Introduction (Iss. 02) • 6 

Introduction

Overview

The SEA-9003 SDI Equalizing Amplifier is part of the GearLite 9000 digital 
series of self-contained, small brick-format modules. The SEA-9003 is designed 
for use in systems where signals of more than one digital standard are 
distributed. The amplifier automatically equalizes up to 305m (1000ft) of 
Belden 8281 input cable at 270Mbps, although 200m is the recommended limit 
due to jitter considerations. Special measures have been taken to ensure 
excellent return loss at both input and output. This guarantees error-free 
performance with short cables.

The front panel of the SEA-9003 chassis provides visual performance indicators 
with a power status LED and an input present status LED.

The SEA-9003 is delivered with a universal power adaptor and line cord 
suitable for the country of use. Various mounting options are included that allow 
a wide range of installation choices. The SEA-9003 provides a broadcast-quality 
SDI distribution solution in a small, stand-alone package.

Simplified Block Diagram

Figure 1  

Simplified Block Diagram of SEA-9003 Functions

Features

The SEA-9003 includes the following features:

Automatic equalization for up to 305m (1,000ft) of cable at 270Mbps 

4 equalized and re-shaped SDI outputs

LEDs for power and status

Small brick form factor

5V universal adapter with locking DC connector

3-year warranty

SDI IN

SDI OUT 1

SDI OUT 2

SDI OUT 3

SDI OUT 4

EQUALIZE

Содержание GearLite SEA-9003

Страница 1: ...SEA 9003 SDI Equalizing Amplifier User Manual...

Страница 2: ...7 508 455 7 602 446 7 834 886 7 914 332 This product is protected by the following Canadian Patents 2039277 1237518 1127289 Other patents pending Notice The material in this manual is furnished for i...

Страница 3: ...ervicing instructions within the Product Manual Documentation Failure to heed this information may present a major risk of damage or injury to persons or equipment Warning The symbol with the word War...

Страница 4: ...receptacles and point where they exit from the apparatus 7 Warning Indoor Use WARNING To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture 8 Do not block venti...

Страница 5: ...ssly approved by Ross Video Limited could void the user s authority to operate this equipment CANADA This Class A digital apparatus complies with Canadian ICES 003 Cet appariel numerique de la classe...

Страница 6: ...vironment To avoid the potential release of those substances into the environment and to diminish the need for the extraction of natural resources Ross Video encourages you to use the appropriate take...

Страница 7: ...e SEA 9003 chassis provides visual performance indicators with a power status LED and an input present status LED The SEA 9003 is delivered with a universal power adaptor and line cord suitable for th...

Страница 8: ...ient location However to ensure long life for this product observe the following precautions and operating requirements Maintain an ambient temperature of 20 C to 40 C Allow for air circulation around...

Страница 9: ...nstallation Option 3 Remove the Protective Backing Film from the other side of the VELCRO brand Surface Mount Strips 4 Press the chassis into position on the surface you want to mount it to Operating...

Страница 10: ...te onto the bottom of the chassis Figure 3 using the screws provided in the Mounting Kit Do not use the screws removed during Step 1 Figure 3 Flat Metal Plate Installation Option 3 Install the chassis...

Страница 11: ...Installation Iss 02 10 Figure 4 Angle Mounting Bracket...

Страница 12: ...warranty Installations outside of North America using line voltages of 200 240V require a plug certified for the country of use to be installed on the supplied line cord Refer to the section Importan...

Страница 13: ...EDs Table 1 Status LED Descriptions LED Color Function INPUT Green When lit this LED indicates the presence of an input signal In some circumstances the signal may still be restored correctly but the...

Страница 14: ...60Mbps 525 625 Component wide screen Impedance 75ohm terminating Return Loss 20dB to 360MHz Equalization Belden 8281 cable Automatic up to 31dB 300m of cable 270Mbps Serial Digital Video Output Number...

Страница 15: ...er Manual of our Digital Products line provides all pertinent information for the safe installation and operation of your GearLite Product Ross Video policy dictates that all repairs to the GearLite S...

Страница 16: ...trade show information Visit Us Visit our website for Company information and news Related products and full product lines Online catalog Testimonials Technical Support Telephone 1 613 652 4886 After...

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