GVB-1-0448A-EN-DS Viper II 6080
Datasheet
Viper II 6080
8-channel Audio Multiplexer Modules for the Viper II
Portable Fiber Optic Broadcast Production Systems.
The Viper II 6080 fiber optic audio transmitter and receiver module set from Grass Valley,a Belden Brand,
efficiently multiplexes and transmits eight channels of analog audio on one fiber, with a signal to noise level
greater than 100 dB. The module set supports line level audio input and output, and provides more than 20
kHz of audio frequency response with extremely low distortion.
Eight line level audio inputs are digitized by the Tx6080, using 24-bit sampling, digitally multiplexed and
transmitted via Telecast’s advanced laser technology. The Rx6080 faithfully reconverts these signals into the
original analog audio channels.
Durable and flexible
The module set is available as standalone throwdown modules (MTx6080 and MRx6080), or as rack mount
(Tx6080 and Rx6080) modules to fit our Viper II 16-slot frame.
www.grassvalley.com
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Viper II 6080 8-channel Audio Multiplexer Modules for the Viper II
KEY FEATURES
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Rack modules or standalone
Broadcast quality audio
S/N ratio >100 dB
24 dBm maximum audio level
20 Hz to 20 kHz at full level
Digitally transmitted, 24 bit
AC coupled I/O
Up to 30 dB optical link budget
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Durable construction
Easy rack mount module conversion
Battery backup option in Viper II frame
Wide temperature range
Low power consumption
High reliability design
WDM/CWDM multiplexing optional
TelePort 3G & TeleThon 3G compatible
SPECIFICATIONS
Audio
Transmission method: Digital, TDM
Digital sampling: 48 kS/s at 24-bits
Input impedance: 10 kΩ
Output impedance: <100Ω
Freq. response, at 24 dBm: ±0.2 dB, 20 Hz to 20 kHz
Signal to noise ratio: >100 dB
Total harmonic distortion:
<0.02%, 20 Hz to 10 kHz
<0.1%, 10 kHz to 22 kHz
Intermod distortion (60 Hz + 3 kHz mixed 4:1): <0.04%
Electro-Optical
Operating wavelength: Standard 1300 nm
Transmitter output power: Standard -10 dBm
Receiver sensitivity range: -4 to -30 dBm
Optical source/ detector type: Laser diode/PIN
Fiber compatibility: Single-mode or multimode
Mechanical/Environmental
Dimensions (W x H x D):
85.09 x 194.31 x 23.88 mm (3.35 x 7.65 x 0.94 in.)
Weight (per standalone module):
0.28 kg (10 oz.)
Audio connectors: DB25 female
Optical connector: ST type
Power req. (typ., per module): 3W at 10 to 18 VDC
Temperature range: -25° to 55° C (-13° to 131° F)
Humidity range: 0 to 95% RH, non-condensing
ORDERING
(M)Tx6080-A
(M)Rx6080
ADAP-AC-01LC
1300 nm laser output
-4 to -30 dBm receiver
Viper II “Wall-wart” AC adapter for standalone “throwdown” modules
Note: The “M” in front of part number denotes “throwdown”
GVB-1-0448A-EN-DS
WWW.GRASSVALLEY.COM
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Belden, Belden Sending All The Right Signals and the Belden logo are trademarks or registered trademarks of Belden Inc.
or its affiliated companies in the United States and other jurisdictions. Grass Valley, Teleport and Telethon are trademarks or
registered trademarks of Grass Valley. Belden Inc., Grass Valley and other parties may also have trademark rights in other
terms used herein.
Copyright © 2014 Grass Valley. All rights reserved. Specifications subject to change without notice.
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