1Ch Digitally Encoded Video Transmitter Card with 2Ch Bi-directional Audio, Multi-mode, 1300/850nm

Model: ST-1W2A/2A-2

One slot digital module design
10-bit video digital encoding
Real-time video and audio transmission
7MHz video bandwidth
Meets RS-250C short haul transmission specifications

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ST/SR-1W2A/2A-x fiber optic product incorporates digital encoding technology and transmits/receives one real-time, simplex 10-bit video and two full-duplex, 24-bit audio channels over one optical fiber. NTSC, PAL and SECAM video formats are all seamlessly supported. These single fiber, laser based systems are available in both, multi-mode and single-mode modules. The ST/SR-1W2A/2A-x is also compatible with Meridian’s SpectraSmart network management and diagnostic pc based system. ST/SR-1W2A/2A-x product is available as rack mount cards and modules that can be installed in any of Meridian’s desk chassis or in 19-inhc racking frames. This system can be configured in either star (module to rack) or trunking (rack to rack) configurations. These systems can be transformed in to a standalone module by utilizing an SR-500/S (standard configuration) or an SR-1000/S.

One slot digital module design
10-bit video digital encoding
Real-time video and audio transmission
7MHz video bandwidth
Meets RS-250C short haul transmission specifications
NTSC, PAL, SECAM compatible
2 channel of bi-directional audio (balanced or unbalanced)
Wide optical dynamic range, eliminates need for optical attenuators
Laser based systems for multi-mode and single-mode
Surface mount technology (SMT) for high reliability and repeatability
SpectraSmartTM network management compatible
Local LED status indicators to monitor critical system diagnostics for performance parameters
ST, FC optical connector
Hot swappable cards
Laser back, biased photo detector circuitry for stable optical output over full temperature range
75ohms BNC video connector (gold center pin)
Meets EIA RS-170, RS-343A formats
Screw terminal connectors for audio

Fiber Optic Connector Type - Other
Fiber Optic Signals Supported - Audio
Fiber Optic Signals Supported - Other
Spec Sheet available - Yes

Video Formats: NTSC, PAL, SECAM
Video Voltage/Impedance: 1Vp-p, 75ohms, 1.5Vp-p maximum
Video Bandwidth: 5Hz to 6.8MHz (at -3dB)
Video SNR: >67 dB (weighted)
Audio I/O Impedance: 600ohms (balanced), 47kohm (unbalanced)
Audio Frequency Response: 10Hz to 20kHz
Audio SNR: >90 dB (weighted, at 1kHz)
Audio Total Harmonic Distortion: <0.01 % (at 1kHz)
Audio Resolution: 24-bit
Optical Fiber Data Rate: 250 Mbps
Video Connectors: 75ohms BNC (gold center pin)
Audio Connectors: Screw terminal Female
Storage Temperature: -55 to +85 °C
Relative Humidity: 0 to 95 % (non-condensing)
Power: 6 W
Maximum Frequency Response (Bandwidth): 6800 kHz
Minimum Frequency Response (Bandwidth): 5 Hz
Operating Temperature (Maximum): 165.20 F
Operating Temperature (Minimum): -29.20 F
Maximum Frequency Response (Bandwidth): 6800000 Hz
Minimum Frequency Response (Bandwidth): 0.01 kHz
Signal to Noise Ratio: 67 dB
Product Weight: 0.99 lbs

ST-1W2A/2A-5 - 1Ch Digitally Encoded Video Transmitter Card with 2Ch Bi-directional Audio, Single-mode, 1310/1550nm

Optical Video/Audio Transmission System 886 kb - Data Sheet

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