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FiberPlex 32×8 Analog Head VRK-1832 | VIS-1832

SKU: 1473 Category:

$6,948.75$7,284.50

Description

Overview

The LightViper® VRK-1832 is used in connection with the VIM-1832 or VIM-MY32 YGDAI cards to achieve a 32×8 fiber-optic transport system. The VRK-1832 or VIS-1832 is the “head” end for Stage to FOH or drive snake applications. The VRK version is a 5U rackmount configuration and the VIS is more of a floor box package. 

VIS-1832

This device contains 32 mic/line inputs (sends) and 8 analog line level outputs (returns). There is a 3 position gain switch for each input that sets the gain of the mic-pre. The normal settings for these switches are as follows: 0 = line level, 26 = mic level, 12 = high transient / very “hot” mic level.There are 4 +48v phantom power on/off switches with associated on/off LED indicators. Phantom power is applied in groups of 8 inputs.

The unit is supplied with a pair of transmit/receive LC fiber connectors (other connector types possible). Two optical splits come standard. These splits (transmit only) are presented on a single fiber each. The VIS-1832 will operate at 48k or 96k sampling rate. 

The system features a “control” connection which is a TTL data port which appears on an EtherCon® connector. It allows LightViper accessory devices such as the DMX4o (DMX lighting control) or MD3 (RS422/232/MIDI) to be connected to the unit. 

Typical Application

1832_Application.jpg

 

 

 

Additional information

Weight 5.00 lbs
Dimensions 5.00 × 5.00 × 5.00 in
Model

VRK-1832-E-LC, VRK-1832-E-O2, VRK-1832-E-ST, VRK-1832-S-LC, VRK-1832-S-O2, VRK-1832-S-ST, VIS-1832-E-O2, VIS-1832-S-O2

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Features

  • 32×8 FiberOptic Audio Transport
  • 32 mic/line inputs with 3 position gain switch
  • 24 bit 48k or 96k operation
  • Heavy gauge steel construction
  • Ultra-low latency cable runs over 1.25 miles with no loss

Specifications

GENERAL SPECIFICATIONS
 
Min
Typ
Max
Power Requirement Voltage Range (V)
90
110
250
Supply Current (mA)
463
 
THD+N (1kHz@ +4dBu) < 0.01%
Frequency Response (20-20kHz @ +16 dBu) ± 0.5 dB
Dynamic Range 102 dB
Crosstalk 5 dB above noise floor
Sampling Rate 24 bit / 96kHz or 24 bit / 48 kHz
Latency 630 µs analog input to analog output, 20 µs, digital input to digital output
 
Environmental Storage Temperature (°C)
-40
85
OperatingTemperature (°C)
0
50
INPUT CHARACTERISTICS
 
Gain
Voltage Gain
Sensitivity (mVrms)
S/N (dBu)
Overload (dBu)
Clipping (dBu)
Impedance (KO) 
Analog In
0
0 (0dB)
1.65
-83
+16
+19
XLR TRS
1.8 10
12
4 (12 dB)
412.5
-83
26
20 (26dB)
82.5
-83
OUTPUT CHARACTERISTICS
 
Source Impedance
Nominal
Out Level
Max Before Clip
Connector
Analog Out
150 O
600 O Lines
+4 dBu (1.23 V)
+19 dBu (7 V)
Neutrik XLR-3-332
PHYSICAL SPECIFICATIONS
 
Length
Width
Height
Weight
Case Dimensions
12.5 in (318 mm)
8.75 in (222 mm)
4 in (102 mm)
12 lb (5.4 kg)
OPTICAL CHARACTERISTICS
Fiber
Size
Max Distance
Wavelength
Output Power
RX Sens Loss Budget
Multimode
62.5 / 125 µm
2 km
820 nm
-18 dBm
-30 dBm
12 dB
Singlemode
9 /125 µm
20 km
1300 nm
-15 dBm
-32 dBm
21 dB

Ordering Information

 

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