BY-XLR-404 is 4 Ch Bi-Directional (2 way) Balanced Audio Fiber Extender over 20 Km SMF or 500 Meters MMF with 19' 1 U Chassis, Broadcast Quality Balanced Audio (3 PIN XLR) Fiber Extender Supports 16-bit Digitally Encoded Audio
Features:
1)4 Channels 2 ways Line-Level balanced audio XLR (female to male, male to Female). 20Km on SMF or 500 meters on MMF
2) Supports 16-bit digitally encoded broadcast quality balanced audio;
3)1 U Chassis rack-mount installation.
4)Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required;
5)LED indicators are provided to instantly monitor the system operating status.
Description:
BY-XLR-404 includes optical transmitter and receiver, it enables 4 CH Bi-directional (2 ways) Balanced Audio over optical fiber for extreme long distance.
Optical：
Wavelength: 1310nm
Output Power: -10~ -5dBm
Optic fiber: 50/125u multimode，62.5/125u multimode，9/125u single mode
Rx sensitivity: -25dBm
Optical connector: 1 x LC (default), FC/SC/ST connector (optional)
Distance: 0~500 Meters (MMF) / 0~20 Kilometers (SMF)
Balanced Audio:
Number of Channels: 4 Input + 4 Output
Input Connector: XLR（female）
Output Connector: XLR（male）
Input / Output Impedance: 10K Ohm
Input capacitance LINE inputs: 10 pF
Max input/output voltage: +4 dBu (1.228 Volts)
Frequency Response: 20 Hz～24kHz @±3dB
Sample Rates From: 48kHz
SNR: > 80dB
Electrical & Mechanical:
Power Adapter: AC 90V~240V
Power Consumption: < 8W
Dimension of Both Tx & Rx: 19" 1U rack mount (480 x 250 x 50 mm)
Shipping Weight: (include Transmitter & Receiver ) 7kg
Environmental:
Operating Temperature: -20°C ~ +75°C
Storage Temperature: -40°C ~ +85°C
Relative Humidity: 0% ~ 95% (non-condensing)
MTBF: >100,000 hours
Application:
Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio, CCTV audio and Professional AV applications etc
Diagram:
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