Transcript
OP+AVR+2 2 Analog Video, 8 Analog Audio Channel Optical Receiver
The OP+AVR modules provide professional, broadcast-quality transport of multiple analog audio and video signals over a single fiber optic interface. These modules are capable of transporting up to eight analog video channels and 64 analog audio channels over this fiber interface, using an innovative daisy-chain design to maximize the fiber optic bandwidth. Occupying two slots within the 6800+™ frame, this solution allows for up to 20 independent analog video signals and 80 analog audio channels in a single 2RU frame. Since the analog video is not decoded, phase information is kept intact, allow-ing applications such as black burst transport over long distances for genlock purposes. The OP+AVR+2 modules support up to two video and eight audio channels. As well, an electrical-only expansion version of the OP+AVR+2 (OP+AVR+EXP) can be used along with an initial optical version to create a daisychained configuration capable of supporting up to eight video and 64 audio channels on a single optical channel. Fiber optic receivers are available in both PIN (standard). These modules can be controlled manually via card-edge controls or remotely using either CCS Navigator™, third-party SNMP-based control applications, or HTTP Web browser (with QXFE-series frames only).
Features One fiber input: either single- or multi-mode Available with PIN receiver option Up to two composite video outputs (NTSC, PAL-B, PAL-M) Up to eight balanced analog audio outputs Electrical-only expansion module allow for daisy-chaining of up to eight receive modules Hot-swappable Occupies two slots in the 2RU FR6802+QXFE 6800+ frame or the standalone FR6800+MB 6800+ Mix Box HTTP control via Ethernet-equipped 6800+ 2RU frames Optional CCS Navigator applications for remote Ethernet PC-based status monitoring and control Standard SC/PC-type fiber optic connector
Specifications Specifications and designs are subject to change without notice
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OPTICAL INPUT Number of Inputs
1
Connector
SC optical connector
Input Level
>800 mV pk-pk differential
Wavelength
1260 to 1620 nm
Overload
0 dBm
Sensitivity
-20 dBm
ANALOG COMPOSITE VIDEO OUTPUT Number of Outputs
2 (75 ohms terminated)
Connector
BNC (IEC169-8)
Standard
NTSC (SMPTE 170M), PAL-B (ITU 624-2), PAL-M
Signal Level
1 V pk-pk; ±6 dB nominal
Signal Quantization
12-bit
Impedance
75 ohms
Return Loss
>40 dB to 6 MHz
DC Offset
>±50 mV
SNR
>54 dB RMS to 6 MHz
ANALOG AUDIO OUTPUT Number of Inputs
8 mono channels
Connector
Weidmüller 24-pin locking header-socket pair
Output Audio Level
28 to 16 dBu (adjustable in 2 dB increments)
Output Impedance
66 ohms
Frequency Response
>±0.1 dB @ 0 dBFS (+28 dBu), 20 Hz to 20 kHz, typical
THD
>90 dB @ 1 kHz, -1 dBFS = +23 dBu (66 ohms) or -1 dBFS = +17 dBm (600 ohms), typical
SNR
>100 dB @ -60 dBFS
Cross talk
>95 dB, 20 Hz to 20 kHz, typical
Linearity
>±1.0 dB (to -100 dBFS), typical
POWER AND TEMPERATURE Operating Temperature
41° to 113° F (5° to 45° C)
Power Consumption
>10 W
Start Up Time
>5 sec
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EXPANSION INPUTS (ALL MODULES) Number of Inputs
1
Connector
BNC (IEC 169-8)
Standard
Proprietary
Impedance
75 ohms
Signal Level
1 V pk-pk; ±6 dB nominal
Return Loss
>18 dB, 5 MHz to 1.5 GHz
DC Offset
0 V ± 0.5 V
Rise and Fall Times
0.4 to 1.5 ns
Overshoot
>10%
Jitter
>0.2 UI, pk-pk
EXPANSION OUTPUTS (ALL MODULES) Number of Outputs
1
Connector
BNC (IEC169-8)
Standard
Proprietary
Impedance
75 ohms
Signal Level
1 V pk-pk; ±6 dB nominal
Return Loss
>18 dB, 5 MHz to 1.5 GHz
DC Offset
0 V ± 0.5 V
Rise and Fall Times
0.4 to 1.5 nS
Overshoot
>10%
Jitter
>0.2 UI, pk-pk
Ordering Information OP+AVR+2+D
2 video, 8 audio, PIN receiver
OP+AVR+2+HI+D
2 video, 8 audio, APD receiver
OP+AVR+2+EXP
2 video, 8 audio, AVR expansion (no optics)
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Images/Diagrams Selenio 6800+™
Block Diagram
Back Module
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