Ponca Technologies PT-2081 Manuale utente

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8x1 HD/SD-SDI Switch

PT-2081

User Manual



PONCA

Technologies

~ 1 ~

SafetyandNotice

The PT-2081 8x1 HD/SD-SDI Switch has been tested for conformance to safety regulations and requirements, and

has been certified for international use. However, like all electronic equipments, the PT-2081 should be used with care.

Please read and follow the safety instructions to protect yourself from possible injury and to minimize the risk of damage to

the unit.

zFollow all instructions and warnings marked on this unit.

zDo not attempt to service this unit yourself, except where explained in this manual.

zProvide proper ventilation and air circulation and do not use near water.

zKeep away the objects that might damage the device and assure that the placement of this unit is on a stable surface.

zUse only the power adapter, power cords and connection cables designed for this unit.

zDo not use liquid or aerosol cleaners to clean this unit.Always unplug the power to the device before cleaning.

~ 2 ~

This PT-2081 receives, equalizes, and reclocks up to 8 SDI inputs, perfectly switches the desired input to SDI

equipped monitors or receivers. The switch supports both HD/SD-SDI bit rates, and the re-transmitted quality is guaranteed.

Through RS-232, IR remote, or front panel push button, the control of the SDI switch becomes versatile and easier.

PT-2081 offers the most convenient and cost effective means for swift switch and duplication of high quality SDI in the

market.

Features

zHD/SD-SDI Switch

zUp to 8 equalized & re-timing SDI inputs

zDual Color indication LED of HD/SD of the output SDI

zAutomatic detection of the SDI Input

zSynchronizes input/output (switch after vertical sync)

zProvides the equalized and reclocked transmission path up to 300m (1000ft) at SD-SDI or 150m (500ft) at HD-SDI

zMultiple control by RS-232, IR remote, and push button



Introduction

~ 3 ~

Specifications&PackageContents

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Model Name PT-2051 PT-2052 PT-2081 PT-2082

Technical

Role of usage 5x1 switch 5x2 matrix switch 8x1 switch 8x2 matrix switch

SDI standards SD-SDI & HD-SDI

Auto HD/SD-SDI detection Yes

Supported protocols SMPTE 259M / SMPTE 292M

Video bandwidth Single-link [1.485Gpbs & 1.485/1.001Gbps]

Data rates 143 / 270 / 1483 / 1485 Mbps

Video support [HD] 720p50/59.94/60, 1035i50/59.94/60, 1080i50/59.94/60, 1080p24/30

[SD] [email protected], PAL@50Hz

Output impedance 75Ω

Reclocking function Optional upon request

Cable equalization [HD-SDI] up to 150m (500ft) / [SD-SDI] up to 300m (1000ft)

Loop-out Synchronized BNC loop-out at input and output

Audio support Yes

RP-918 pathological patterns Immune

PCB stack-up 4-layer board [impedance control — differential 100Ω; single 50Ω]

Input 5x BNC [SDI] 5x BNC [SDI] 8x BNC [SDI] 8x BNC [SDI]

Output 1x BNC [SDI] 2x BNC [SDI] 1x BNC [SDI] 2x BNC [SDI]

BNC connector 75Ωinter-locked socket

Eye pattern characteristics

(HD-SDI)

Amplitude: Within 800mV ±3% (<10%)

Rise overshoot: Less than 2% (<10%)

Fall overshoot: Less than 2% (<10%)

Long time jitter: 0.195μ(<1.0μ)

Timing jitter: 0.195μ(<1.0μ)

Alignment jitter: 0.127μ(<0.2μ)

Mechanical

Housing Metal case

Model 187 x 125 x 43mm [7.4”x4.9”x1.7”]

Package 330 x 200 x 95mm [1’1“x7.9”x3.7”]

Dimensions

[Lx W x H] Carton 495 x 440x 380mm [1‘7.5”x1’5.3”x1’3”]

Model 890g [2.0 lbs] 890g [2.0 lbs] 890g [2.0 lbs] 890g [2.0 lbs]

Weight Package g [ lbs] g [ lbs] g [ lbs] g [ lbs]

Fixedness Inter-locked power supply

Power supply 5V 4ADC

Power consumption 10 Watts [max]

Operation temperature 0~40°C [32~104°F]

Storage temperature -20~60°C [-4~140°F]

Relative humidity 20~90% RH [no condensation]

Package Contents

1x Video Switcher

1x IR remote controller

1x 5V power adapter

1x User Manual

ThemeasurementresultsarefromTektronixVFM‐700withSDIthrough1m(3.3ft)longBelden1694A.

~ 4 ~



FrontPanel

1. Chosen input channel LED

2. Input channel auto detection LED

3. Output HD/SD detection LED

4. IR remote receiver

5. Power indicator LED

6. Push button for input channel switch

RearPanel

7. Power switch

8. 5V DC power jack

9. Synchronized SDI signal input

10. RS-232 control port for PC control

11. SDI output

12. Synchronized signal loop-out (add 75Ωterminator if not connect)

13. SDI input

Panel D

scription

1 2 3

7 8 109 11 12 13

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1. Connect SDI enable equipments to the output of PT-2081.

2. Connect the SDI input sources to the inputs of PT-2081.

3. Plug power adapter cable into 5V DC power jack.

4. Use IR remote, RS-232, or front panel push button to switch between input channels.



Hardware Installation

IR Remote Control

: To the right

: Channel 1

: Channel 2

: Channel 3

: Channel 4

: Channel 5

: Channel 6

: Channel 7

: Channel 8

: Reserved

: To the left

~ 6 ~

The SELLER warrants the PT-2081 8x1 HD/SD-SDI Switch to be free from defects in the material and workmanship

for 1 year from the date of purchase from the SELLER or an authorized dealer. Should this product fail to be in good

working order within 1 year warranty period, The SELLER, at its option, repair or replace the unit, provided that the unit has

not been subjected to accident, disaster, abuse or any unauthorized modifications including static discharge and power

surges.

Unit that fails under conditions other than those covered will be repaired at the current price of parts and labor in effect

at the time of repair. Such repairs are warranted for 90 days from the day of reshipment to the BUYER. If the unit is

delivered by mail, customers agree to insure the unit or assume the risk of loss or damage in transit. Under no

circumstances will a unit be accepted without a return authorization number.

The warranty is in lieu of all other warranties expressed or implied, including without limitations, any other implied

warranty or fitness or merchantability for any particular purpose, all of which are expressly disclaimed.

Proof of sale may be required in order to claim warranty. Customers outside USA are responsible for shipping charges

to and from the SELLER. Cables are limited to a 30 day warranty and cable must be free from any markings, scratches, and

neatly coiled.

The content of this manual has been carefully checked and is believed to be accurate. However, The SELLER

assumes no responsibility for any inaccuracies that may be contained in this manual. The SELLER will NOT be liable for

direct, indirect, incidental, special, or consequential damages resulting from any defect or omission in this manual, even if

advised of the possibility of such damages. Also, the technical information contained herein regarding the PT-2081 features

and specifications is subject to change without further notice.

Limited Warranty

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