Cobalt Digital, openGear 9433-EMDE-ADDA-EOOE, Fiber-Optic Transceiver

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3G/HD/SD-SDI Fiber-Optic Transceiver with 16-Channel AES / 8-Channel Analog Audio Embed / De-Embed

The Cobalt® 9433-EMDE-ADDA-EOOE 3G/HD/SD-SDI Fiber-Optic Transceiver with 16-Channel AES / 8-Channel Analog Audio Embed / De-Embed offers full-flexibility AES and analog audio embedding/de-embedding with the built-in versatility of both coaxial and fiber SDI I/O in a basic, economical, high-efficiency openGear® card. More than only a basic embedder/de-embedder, the 9433-EMDE-ADDA-EOOE offers the flexibility of SDI/Fiber EO – OE transceive as well as providing fully flexible AES and analog audio embedding/de-embedding.

The 9433-EMDE-ADDA-EOOE provides full 16-channel embed / de-embed between AES, 8-channel analog audio, and all four groups of embedded audio. Audio embed adaptive SRC allows asynchronous 48 kHz AES audio to automatically sync with program video 48 kHz timing for glitch-free embedding. Individual, per-pair SRC auto-detects and disables SRC when a Dolby pair is detected on an input pair. Analog embed/de-embed conforms with professional balanced audio at 0 dBFS to pro 24 dBu levels using full 24-bit conversion. Fully error-free pathological pattern operation is fully compatible with professional fiber video interfaces. The 9433-EMDE-ADDA-EOOE is available with numerous CWDM wavelengths that allow the card to be used with CWDM systems. Full audio crosspoint allows per-channel gain and routing controls, as well as built-in tone generators.

Full user DashBoard™ or Remote Control Panel remote control allows full status and control access locally or across a standard Ethernet network.



Note: Inputs/outputs are a function in some cases of rear I/O module used.

Power
<18 Watts

SDI/Fiber Inputs/Outputs
(1) 75Ω BNC input
(1) 75Ω BNC output
SDI Receive Cable Length (1694A): 120m/180m/360m (3G/HD/SD)
SDI Return Loss: >15 dB up to 1.485 GHz; >10 dB up to 2.970 GHz
Note: SDI Return loss and receive cable length are affected by rear I/O module
used. Specifications represent typical performance.
Alignment Jitter: 3G/HD/SD: < 0.3/0.2/0.2 UI
(1) Fiber input; LC connector
(1) Fiber output; LC connector
Fiber Wavelength, Tx: 1310 nm
Fiber Rx Sensitivity: -23 dBm; 1260 to 1620 nm
Fiber Tx Power: -5.0 dBm (min)
SDI Formats Supported: SMPTE 259M, SMPTE 292M, SMPTE 424M
Timing Jitter: 3G/HD/SD: < 2.0/1.0/0.2 UI

Audio Conversion Format

48 kHz sampling, 24-bit. Auto-SRC bypass for Dolby inputs. Analog audio I/O
conforms to +24 dBu <=> 0 dBFS.

Analog Audio Specifications
Input Impedance: > 10kΩ
Reference Level: -20 dBFS
Nominal Level: +4 dBu
Input Clip Level: +24 dBu (0 dBFS)
Freq. Response: ±0.2 dB (20 Hz to 20 kHz)
SNR: 115 dB (A weighted)
THD+N: -96 dB (20 Hz to 10 kHz)
Crosstalk: -106 dB (20 Hz to 20 kHz)
Output Impedance: < 50Ω
Max. Output Level: +24 dBu (0 dBFS)

Discrete Audio Input/Output

(8) Unbalanced AES (AES-3id; 75Ω) with per-pair port direction controls
(8) Balanced Analog Audio with per-pair port direction controls