CEDAR Series - AVW · CD-DSK-PN CD-DSK Control Panel CD-DSKSD-SDI Dual-Channel Downstream Keyer CD-DSK-PN is a remote control panel designed for CD-DSK. It is used to perform various

CEDAR Series The CEDAR platform has been designed to address the requirements of numerous signal processing modules. Easily-installed components simplify maintenance and upgrade.

To learn more about Ogden CEDAR series signal processing platform and modular products, please visit www.ogdentec.com.

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132 An Expert in Signal Management Ogden Technology Corporation

CEDAR is a reliable wideband signal processing platform featuring flexible configurations. It supports 1RU and 2RU frames. CEDAR provides power supply, HD/SD video sync reference and audio sync reference for all the internal modules. Multiple control interfaces include LAN and RS-232/422. It is equipped with LCD display and buttons on the front panel for status indication and control.

CEDAR uses front-pluggable power supply unit, control module and rear-pluggable functional modules. With easily-installed components, CEDAR can be maintained and upgraded easily.

CEDAR supports redundant power supply. The internal cooling assembly is controlled by a temperature detector located in the frame center. It creates a safe and reliable operating environment for the modules.

CEDAR uses dual built-in video synchronization signal generators and dual audio synchronization signal generators. Video and audio sync clock signal on each channel is associated with genlock unit. This design contributes to interference suppression and clock jitter reduction. CEDAR uses redundant design for the generator and the genlock unit; one primary and one backup. The platform detects the operating status of the primary and backup units on a real-time basis and performs auto-switching when necessary.

CEDAR distributes sync signals to modules in the frame. The modules can then separately pick up the desired signals according to the supported signal system.

The frame and modules can be controlled through the local front panel which is equipped with LCD display and status LEDs.

CEDAR uses built-in RS-232/422 Hub and Ethernet Switcher that directly interface with the modules. This design provides transparent transmission for signals and eliminates protocol nonconformity.

CEDAR, as an A/V signal processing plat form used in the broadcasting and TV industry, can hold numerous HD/SD video and audio modules. Various module functions include keying, logo generation, emergency switching, audio processing, up/down switching, embedding, de-embedding, distribution, frame sync and signal conversion.

High-Performance Wideband Signal Processing Platform CEDAR Series

FEATURES

■ Structure— Frame: 1RU (4 slots), 2RU (8 slots)— Redundant and hot-swappable power supply units available in 2RU frame — Front-pluggable control module and power supply units, easy to maintain and upgrade— Rear-pluggable and hot-swappable functional modules, easy to maintain and expand — Unique built-in cooling system— Dual internal detection points for real-time temperature monitoring — LCD display and operational buttons on front panel

■ Communication— Multiple serial ports supporting RS-232 and RS-422 control protocols — Built-in serial port hub, making access of any modules available— Built-in 10M/100Mbps-based Ethernet switcher— LAN interface, providing transparent transmission of module status and signals

■ Sync— Dual sync reference inputs supporting HD/SD video, AES3 and Word Clock— Distributes reference signals directly to slots — Sync signal generator can select any reference source— Both video sync signal generators can generate sync sequence signals, such as H, V, ODD/EVEN and Lock; and also sync clock signals, such as 27/67.5MHz (SD) and 74.25/74.176/148.5/148.35MHz (HD) — Both audio sync signal generators can generate audio sync clock signals, such as 3.072MHz,12.288MHz and 48KHz— Video and audio sync clock is associated with gunlock unit, provides low jitter and high precision— Redundant sync signal generator and genlock unit— Each frame slot can pick up any video or audio sync signal individually

■ Miscellaneous— LCD and buttons control both the frame and the modules — LED indicators for each slot, indicating module presence and status— Multiple indicators for fan, temperature, power supply unit, LAN interface and external reference source — Various alarm indicators

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www.ogdentec.com 133 Technical Support: [email protected]

1. Indicators

2. LCD

3. Navigating menu

4. MENU button, CE button and ENTER button

5. Module select button and status indicator

6. Frame system select button and indicator

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BACK PANEL

1. Dual power supply connectors

2. Dual sync REF input connectors

3. Ethernet connector

4. RS-422 serial ports

5. RS-232/422 serial port

6. Various functional modules

High-Performance Wideband Signal Processing Platform CEDAR SeriesFRONT PANEL

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SPECIFICATIONS

Mechanical

Width…………………………………19 in. (483 mm)Height………………………………1RU (44 mm) 2RU (88 mm)Depth………………………………21 in. (531.5 mm)

Electrical

Power Supply……………………100 ~ 240 V AC ±10%, 47 ~ 63 Hz Power Consumption…………80 W (×2) for 1RU 150 W (×2) for 2RU

Environmental

Operating Temperature……32° ~ 104° F (0° ~ 40° C) Relative Humidity………………10% ~ 90%

Connector REF IN…………………………………BNC (×2)LAN……………………………………RJ-45 (×1) RS-232…………………………………DB-9F (×1) RS-422………………………………DB-9F (×1) for 1RU DB-9F (×2) for 2RUREF Signal

SD Video ……………………………NTSC / 525I (SMPTE 125M/267M) PAL / 625I (ITU-R BT.601-5) 525P / 59.94 (SAMPTE 293M) 625P / 50 (ITU-R BT.1358)HD Video……………………………SAMPTE 274M, SAMPTE 296MAudio …………………………………AES3 48 kHz Word-Clock 96 kHz Word-Clock 192 kHz Word-ClockLAN……………………………………IEEE802.3

CEDAR Series Platform Control SoftwareCD-MASTERCD-MASTER is a system control application designed for CEDAR

High-Performance Wideband Signal Processing Platform. It is

compatible with various module applications. CD-MASTER provides

intuitive graphical interfaces for operating status display and

module control. Users can choose frame-based, module-based or

user-defined control interface. It supports configurable software.

No upgrading is needed when new applications are added.

CD-MASTER is designed to run under Windows Operating Systems.

It interfaces with monitoring computer through switch or hub within

a special LAN; it can also interface with other CEDAR platforms on

an open network through a router.

FEATURES

■ Dedicated control program for each signal processing module in CEDAR series■ Programmable configuration, supports addition of new applications■ It has group system configuration, new module does not need to be upgraded individually ■ Supports TCP and SNMP protocols, remote diagnose and monitoring available ■ Provides various user-friendly monitoring interfaces, such as Frame Management and Module Management ■ Supports Central Management, one-screen monitoring for multiple modules ■ Supports status alarms and records, event log checking

High-Performance Wideband Signal Processing Platform CEDAR Series

Frame Management

CD-MASTER displays the status of the platform via Frame

Management interface. The left section of the interface shows the

list of the frames, and the content below the frame name is the list

of each function module.

The right section of the interface shows frame information. The

upper section is the frame view, including power supply, fan

and modules. The middle section shows frame information and

configuration area, including platform information, alarm and reset

operation. The lower section shows module details.

Three colors are used for LED indicators representing Normal,

Alarm and Fault status.

The Frame Management interface will automatically refresh and

display the newest status when frame information changes.

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CD-MASTER can simultaneously monitor status of multiple modules

via Centralized Control interface. Users can add or reduce control

interfaces as needed. Module control window's size and location

are adjustable. When an interface is closed, the location and size of

its module window will be automatically saved.

Module control windows provide complete control for each module's

parameters, status and setting, and displays real-time status

information.

CEDAR Series Platform Control SoftwareCD-MASTERModule Management

CD-MASTER displays the status of the modules via Module

Management interface. The left section of the interface shows the

list of modules placed in the frame. The list can be arranged based

on frame IP address or module type.

In Module Management interface, users can check each module's

address information and activate its control program.

The Module Management interface will automatically refresh and

display the newest status when frame information changes. The

module list displays each module's model number and name of

input and output signals.

Centralized Control

Event Log

CD-MASTER provides Event Log interface for alarm and status

information checking of CEDAR equipment. Event log can be

checked and selected via event time, equipment address and event

type. The system automatically saves the record information of the

latest year.

ORDERING INFORMATION

CD-FM-1RU 1RU CEDAR series frame CD-CB Control module CD-PWR Power supply CD-FM-2RU 2RU CEDAR series frame CD-CB Control module CD-PWR Power supply

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SD-SDI Dual-Channel Downstream KeyerCD-DSKnetwork monitoring function of CEDAR. Its various parameters

can be configured and adjusted through CEDAR’ router and the

supporting control software which can also monitor the operating

status and signal status of the module.

FEATURES

■ 2-level keying, hard key and transparent key available

■ 4 selectable keying modes: fade-cut, cut-fade, V-fade and

cut

■ 3 transition speeds: fast, medium and slow

■ Input signal line sync, auto sync with the input reference

signal

■ Reclocking and cable equalizing supported input channels

■ Preview channel

■ Dual analog monitor outputs

■ Supports by-pass protection

■ Supports CEDAR-based network monitoring

■ Non-volatile memory

■ Hot-swappable

BACK MODULE

CD-DSK is a modular SD dual-channel downstream keyer specially

designed to run in a CEDAR frame. It supports 2-level linear keying

process on input SD-SDI digital video graphics.

CD-DSK provides two pairs of key & f i l l inputs and one

program input. Both key inputs can be keyed onto the program

simultaneously or individually. It supports four modes of video

mixing: fade-cut, cut-fade, V-fade and cut. Transition speeds are

fast, medium and slow.

CD-DSK offers dual processed digital program outputs, one analog

monitor output, one digital preview output and one analog preview

monitor output.

CD-DSK can be controlled by a programmable GPI interface or

by the dedicated control panel. It supports one-button triggered

bypass protection. This ensures the program can be output without

interruption even when power is off.

CD-DSK can be housed in a 1RU or 2RU CEDAR frame. It supports

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SPECIFICATIONS

Environmental

Operating Temperature…………32° ~ 104° F (0° ~ 40° C) Relative Humidity…………………10% ~ 90%

Digital Video InputSignal Format………………………SMPTE 259M-C, 270 Mbps, 525/625 componentQuantization…………………………10 bitsConnector……………………………BNC (×5)Impedance……………………………75 ΩReturn Loss…………………………18 dB @ 270 MHzCable EQ………………………………<1000 ft (about 300 m) Belden 1694A cable or equivalent

Digital Video Output Signal Format………………………SMPTE 259M-C, 270 Mbps, 525/625 componentQuantization…………………………10 bits

Connector……………………………………………BNC (×3)Impedance…………………………………………75 ΩReturn Loss…………………………………………18 dB @ 270 MHzAmplitude……………………………………………800 mVp-p ±10%Rise/Fall Time………………………………………400 ~ 1500 ps, 20% ~ 80% of amplitudeOvershoot……………………………………………<10% of amplitudeJitter……………………………………………………<0.2UI

Analog Composite Video Output Signal Format………………………………………CVBSStandards……………………………………………NTSC, PALQuantization………………………………………8 bitsConnector……………………………………………BNC (×2)Power Consumption……………………………10 WImpedance…………………………………………75 ΩAmplitude……………………………………………1.0 Vp-p±3%Chr/Lum Delay Diff………………………………<5 nsS/N Ratio……………………………………………>70 dB @ 6 MHz

CD-DSK Control PanelCD-DSK-PN

SD-SDI Dual-Channel Downstream KeyerCD-DSK

CD-DSK-PN is a remote control panel designed for CD-DSK. It is

used to perform various functions on CD-DSK, including by-pass

protection, selection of key signal, keying mode and keying rate.

Program preview and output can be controlled by the TAKE button.

CD-DSK-PN interfaces with CD-DSK through CAT-5 cable. Remote

control is available via RS-422 interface.

FRONT PANEL

1. By-Pass Select Button

2. Key1 Source Select Button 3. Key2 Source Select Button 4. Cut Button

5. Cut-fade Button 6. V-fade Button 7. Fade-cut Button

8. Rate Select Button 9. Execution Button 10. Double RJ-45 ConnectorsOne acts as RS-422 control interface to connect with CD-DSK, hot-pluggable not supported; the other one is used for control panel expansion, loop-thru supported.


CD-DSK SD dual-channel downstream keyer CD-DSK-PN CD-DSK control panel

BACK PANEL

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parameters can be configured and adjusted through CEDAR’s

router and the supporting control software which can also monitor

the operating status and signal status of the module.

FEATURES

■ 3-level keying, hard key and transparent key available,

transparency adjustable

■ 4 selectable keying modes: cut, cut-fade, V-fade and

fade-cut

■ 3 transition speeds: fast, medium and slow

■ Input signal line sync, eradicate jitter from previous routing

switcher

■ Reclocking and cable equalizing supported input channels

■ Preview channel, program output with keyed signals controlled

by TAKE button

■ One HD/SD-SDI preview output

■ Supports by-pass protection

■ Supports CEDAR-based network monitoring

■ Non-volatile memory

■ Hot-swappable

BACK MODULE

HD/SD-SDI Tri-Channel Downstream KeyerCD-DSK-HD

CD-DSK-HD is a modular HD/SD tri-channel downstream keyer

designed to operate in a CEDAR frame. It supports 3-level linear

keying process on input HD/SD-SDI digital video graphics.

CD-DSK-HD provides 3 pairs of key & fill inputs and one program

input. All the key inputs can be keyed onto the program

simultaneously or individually. It supports four modes of video

mixing: fade-cut, cut-fade, V-fade and cut. Transition speeds are

fast, medium and slow.

CD-DSK-HD offers dual processed digital program outputs and one

digital preview output.

CD-DSK-HD can be controlled by a programmable GPI interface or

by the dedicated control panel. It supports one-button triggered

bypass protection. This ensures the program can be output without

interruption even when power is off.

CD-DSK-HD can be housed in a 1RU or 2RU CEDAR frame. It

supports network monitoring function of CEDAR. Its various

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SPECIFICATIONS

Electrical

Power Consumption………10 W

Digital Video Input Signal Standard……………SMPTE 259M SD-SDI, SMPTE 292M HD-SDI Quantization…………………10 bitsConnector……………………BNC (×7)Impedance……………………75 ΩReturn Loss…………………18 dB @ 270 MHz, SD 15 dB @ 1.485 GHz, SDCable EQ………………………<1000 ft (about 300 m), SD <530 ft (about 160 m), HD Belden 1694A cable or equivalent

Digital Video Output Signal Standard……………SMPTE 259M SD-SDI, SMPTE 292M HD-SDI Quantization………………10 bitsConnector……………………BNC(×3) Impedance……………………75 ΩReturn Loss…………………>18 dB @ 270 MHz, SD >12 dB @ 1.485 GHz, HDAmplitude……………………800 mVp-p ±10%Rise/Fall Time………………<800 ps, SD; <135 ps, HD 20% ~ 80% of amplitudeOvershoot……………………<10% of amplitudeJitter……………………………<0.2 UI

HD/SD-SDI Tri-Channel Downstream KeyerCD-DSK-HD

CD-DSK-HD Control PanelCD-DSK-HD-PN

CD-DSK-HD-PN is a remote control panel designed for CD-DSK-HD.

It is used to perform various functions on CD-DSK-HD, including

By-pass, Key Signal Selection, Keying Mode Selection (V-fade,

fade-cut, cut-fade and cut-cut) and Keying Rate Selection. Program

preview and output can be controlled by the TAKE button.

CD-DSK-HD-PN interfaces with CD-DSK-HD through CAT-5 cable.

Remote control is available via RS-422 control.

FRONT PANEL

BACK PANEL

1. By-Pass Select Button2. KEY1 Source Select Button3. KEY2 Source Select Button4. KEY3 Source Select Button5. Cut Button6. Cut-Fade Button7. V-Fade Button

8. Fade-Cut Button9. Rate Select Button10. Execution Button11. Double RJ-45 ConnectorsOne acts as RS-422 control interface to connect with CD-DSK, hot-swappable not supported; the other one is used for control panel expansion, loop-thru supported.


CD-DSK-HD HD / SD-SDI tri-channel downstream keyer CD-DSK-HD-PN CD-DSK-HD control panel

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triggering. Automatic cable equalization is up to 1000 ft (about 300 m).

CD-DAP can be controlled through the dedicated control panel. Monitoring of embedded audio and PPM/VU in PGM IN or PST IN channel is available.

CD-DAP is widely used in the broadcasting industry for dynamic control of embedded audio in SD-SDI signals.

FEATURES

■ Analyzes and processes power characteristic of audio signal ■ Dynamic processing of audio signal, including compression, limit, expansion and gain trimming■ Automatic input cable equalizing up to 1000 ft (about 300 m) ■ By-pass protection ■ Selects embedded audio (16 channels) with control panel■ Supports GPI input

BACK MODULE

SD-SDI Digital Audio ProcessorCD-DAP

CD-DAP is a modular digital audio processor designed to work in a CEDAR frame. It analyzes and processes power characteristics of embedded audio signal in SD-SDI; therefore, it offers dynamic processing for the audio signal, including compression, limit, expansion and gain trimming.

CD-DAP provides two SD-SDI inputs with embedded audio (PST IN, PGM IN) and two SD-SDI outputs. It performs de-embedding, characteristic analysis, dynamic control and embedding of the main program input channel (PGM IN). It supports de-embedding and level adjustment of the preview input channel (PST IN). PGM IN channel supports by-pass protection, which ensures the program to be output without any interruption even when power is off. The by-pass protection can be activated through the control panel or GPI

SPECIFICATIONS

Electrical

Power Consumption……………5 W

Environmental

Operating Temperature………32° ~ 104° F (0° ~ 40° C) Relative Humidity…………………10% ~ 90%

Digital Video Input

Signal Format………………………SMPTE 259M-C, 270 Mbps, 625/625 component Signal Standards…………………SMPTE 272M AUX Data Embedding StandardConnector……………………………BNC (×2)Impedance…………………………75 ΩReturn Loss…………………………18 dB @ 270 MHzCable EQ……………………………<1000 ft (about 300 m) Belden 1694A cable or equivalent

Digital Video Output Signal Format………………………SMPTE 259M-C, 270 Mbps, 525/625 componentConnector……………………………BNC (×2)

Impedance………………………………75 ΩReturn Loss……………………………18 dB @ 270 MHzAmplitude………………………………800 mVp-p ±10%Rise/Fall Time…………………………400 ~ 1500 ps, 20%~80% of amplitudeOvershoot………………………………<10% of amplitudeJitter………………………………………<0.12UI

Digital Audio Output

Signal Format…………………………AES3Connector………………………………RJ-45Impedance……………………………110 ΩLevel………………………………………5 Vp-p ±10%

Performance

Gain Adjustment Range……………-20 dB ~ +20 dBCompress Ratio………………………1:1 ~ ∞:1Compress Threshold………………VU: -44 dBFS ~ -4dBFS Expansion Threshold………………-60 dBFS ~ -20 dBFSAttack Time……………………………0.1 ms ~ 500 ms, Compression & ExpansionRelease Time…………………………20 ms ~ 5 s, Compression & ExpansionNoise Threshold………………………-70 dBFS ~ -44 dBFS

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cable equalization is up to 1000 ft (about 300 m).CD-DAP-HD can be controlled through the dedicated control panel. Monitoring of embedded audio and PPM/VU on PGM IN or PST IN channel is available.

CD-DAP-HD is widely used in the broadcasting industry for dynamic control of embedded audio in HD/SD-SDI signals.

FEATURES

■ Analyzes and processes power and loudness characteristics of audio signal ■ Dynamic processing of audio signal, including compression, limit, expansion and gain trimming■ Selectable compression or expansion threshold according to audio VU or loudness ■ Automatic loudness control■ Automatic cable equalizing up to 1000 ft (about 300 m) for SD; and 500 ft (about 160 m) for HD ■ By-pass protection ■ Selects embedded audio (8 channels) with control panel■ Supports GPI input

BACK MODULE

HD / SD-SDI Digital Audio Processor CD-DAP-HD

CD-DAP-HD is a modular digital audio processor designed to work in a CEDAR frame. It analyzes and processes power and loudness characteristic for embedded audio signal in HD/SD-SDI; therefore, it offers dynamic processing of audio signal, including audio compression, limit, expansion and gain trimming. Additionally, the compression or expansion threshold can be selected according to audio UV or loudness.

CD-DAP-HD provides two digital signal inputs with embedded audio (PST IN, PGM IN) and two digital signal outputs (PGM OUT1, PGM OUT2). It performs de-embedding, characteristic analysis, dynamic control and embedding of the main program input channel (PGM IN). It supports de-embedding and level adjustment of the preview input channel (PST IN). PGM IN channel supports by-pass protection, which ensures the program to be output without any interruption even when power is off. The by-pass protection can be activated through the control panel or GPI triggering. Automatic

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SPECIFICATIONS

ElectricalPower Consumption…………………5 W

Environmental Operating Temperature……………32° ~ 104° F (0° ~ 40° C) Relative Humidity……………………10% ~ 90%

Digital Video Input Signal Format…………………………SMPTE 259M SD-SDI, SMPTE 292M HD-SDISignal Standards……………………SMPTE 272M and SMPTE 299MConnector………………………………BNC (×2) Impedance………………………………75 ΩReturn Loss……………………………>18 dB @ 270 MHz, SD >15 dB @ 1.485 GHz, HDDigital Video Output Signal Format…………………………SMPTE 259M, SMPTE 292MConnector………………………………BNC (×2) Impedance……………………………75 ΩReturn Loss……………………………>12 dB @ 5 MHz ~ 1.5 GHz

Amplitude……………………………800 mVp-p ±10%Rise/Fall Time………………………400 ~ 1500 ps, 20% ~ 80% of amplitudeOvershoot……………………………<10% of amplitudeJitter……………………………………<0.12 UI, SD <0.2 UI, HDDigital Audio Output Signal Format………………………AES3Connector……………………………RJ-45Impedance…………………………110 ΩLevel……………………………………5 Vp-p ±10%

Performance Gain Adjustment Range…………-20 dB ~ +20 dBCompress Ratio……………………1:1 ~ ∞:1Compress Threshold……………VU: -44 dBFS ~ -4 dBFS Loudness: -54 dBFS ~ -14 dBFSExpansion Threshold……………-60 dBFS ~ -20 dBFS, Loudness & VUAttack Time…………………………0.1 ms ~ 500 ms, Compression & ExpansionRelease Time………………………20 ms ~ 5 s, Compression & ExpansionNoise Threshold……………………-70 dBFS ~ -44 dBFS

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CD-DAP / CD-DAP-HD Control PanelCD-DAP-PN

CD-DAP-PN is a remote control panel for CD-DAP / CD-DAP-HD. The parameters of CD-DAP can be set via the control panel. The audio embedded in PGM IN / PST IN and the value of PPM / VU can be monitored.

CD-DAP-PN connects to CD-DAP via a single CAT-5 cable for remote control.

FEATURES

■ Controls the status and parameters of CD-DAP or CD-DAP-HD ■ Monitors embedded audio of CD-DAP or CD-DAP-HD ■ Two 30-segment LED audio meters, displays PPM / VU value (indication range: -66 dBFS ~ 0 dBFS) ■ Recalls preset status and sets user-defined status

SPECIFICATIONS

Mechanical

Width………………………………………………19 in. (483 mm)Height………………………………………………1RU (44 mm) Depth………………………………………………5.6 in. (141 mm)

Electrical

Power………………………………………………10 WPower Supply……………………………………80 ~ 260 V ACPower Consumption…………………………50 W

Environmental

Operating Temperature……………………32° ~ 104° F (0° ~ 40°C) Relative Humidity……………………………10% ~ 90%

Digital Audio Input Signal Format………………………………………AES3Connector……………………………………………RJ-45 (×2), loop-thru Impedance…………………………………………110 ΩLevel……………………………………………………2 ~ 7 Vp-p

Control Interfaces

RS-485…………………………………………………RJ-45 (×2), loop-thruGPI/O…………………………………………………DB-25F (×1)

Speaker Output Impedance……………………………………………8 ΩFrequency Range…………………………………20 Hz ~ 20 kHz

1. Loudspeaker 2. LCD display 3. Audio monitor select switch 4. 30-segment audio meter 5. Presetting status select indicators 6. By-pass switch 7. Monitoring volume control


CD-DAP SD-SDI digital audio processor CD-DAP-HD HD / SD-SDI digital audio processor CD-DAP-PN CD-DAP / CD-DAP-HD control panel

8. Presetting status recall select button 9. Adjusting function select button10. Power supply input connector 11. GPIO connector 12. Remote interface13. Analog audio output connectors

BLOCK DIAGRAM

■ GPI trigger, quick audio processing ■ Intuitive LCD menu display

FRONT PANEL

BACK PANEL

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CD-ECO supports GPI triggering and dedicated control panel.

CD-ECO is housed in a 1RU or 2RU CEDAR frame. It supports CEDAR-based network monitoring. Its parameters can be configured and adjusted through CEDAR router and the supporting control software which is also used to monitor the operating status and signal status of the module.

FEATURES

■ Dual built-in frame synchronizer, auto-sync and seamless switching available ■ Detects embedded audio presence ■ Selectable duration for judging audio loss, including 20 s, 30 s, 40 s, 50 s and 60 s■ Supports analog video output monitoring■ Supports by-pass protection for main input channel ■ Optional operating modes: Auto and Manual ■ Supports GPI triggering■ Supports remote control panel ■ Hot-swappable■ Supports PD-based network monitoring

BACK MODULE

SD-SDI 2×1 Auto-Sync Emergency Changeover CD-ECO

CD-ECO is a modular and 2×1 auto-sync emergency changeover specially designed to work in a CEDAR frame. It performs synchronization according to the external reference signal or the main signal. The main input SD-SDI signal and the backup input SD-SDI signal are automatically synchronous for seamless and clean switching.

CD-ECO provides two SD-SDI inputs (MAIN, BACK-UP) and two outputs (SDI, CVBS/SDI). The SDI output channel supports by-pass protection, which ensures the program can be output without interruption; and the SDI/CVBS output channel can be configured for either SD-SDI output or CVBS output as needed.

CD-ECO detects the presence of SD-SDI signal and the embedded audio on a real-time basis. It identifies the absent signal according to the predetermined conditions. In case of loss, CD-ECO will route the corresponding valid signal to the output channel under automation; while send alarm to the control panel to alert the operator’s for manual switching.

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SPECIFICATIONS

ElectricalPower Consumption……………8 W

Environmental Operating Temperature………32° ~ 104° F (0° ~ 40° C) Relative Humidity………………10% ~ 90%

Input Signal Format……………………SMPTE 259M-C, 270 Mbps, 525/625 componentConnector…………………………BNC (×2)Impedance…………………………75 ΩReturn Loss………………………18 dB @ 270 MHzCable EQ……………………………<1000 ft (about 300 m) Belden 1694A cable or equivalent

Output Signal Format………………………SMPTE 259M-C, 270 Mbps, 525/625 componentConnector……………………………BNC (×1)Impedance……………………………75 ΩReturn Loss…………………………18 dB @ 270 MHzAmplitude……………………………800 mVp-p ±10%Jitter……………………………………<0.12 UIRise/Fall Time………………………400 ~ 1500 ps, 20% ~ 80% of amplitudeOvershoot……………………………<10% of amplitude

Analog Monitoring OutputSignal Format………………………CVBSSystem…………………………………NTSC, PALQuantization…………………………8 bitsConnector……………………………BNC (×1)Impedance……………………………75 ΩAmplitude……………………………1.0 Vp-p ±3%Chr/Lum Delay Diff………………<5 nsS/N Ratio………………………………>70 dB @ 6 MHz

Documents

CEDAR Series - AVW · CD-DSK-PN CD-DSK Control Panel CD-DSKSD-SDI Dual-Channel Downstream Keyer CD-DSK-PN is a remote control panel designed for CD-DSK. It is used to perform various