4-Channel Bi-Directional XLR Balanced Audio Over Fiber Optical Converter

• Type: Fiber Transceiver
• Wiring Devices: Integrated Wiring
• Certification: CE, ISO, RoHS, GS
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: UF-XLR-4BA
• Condition: New
• Audio: 4-CH Bidi XLR Balanced Audio
• Fiber: FC Fiber Connector
• Transport Package: Carton Box
• Specification: 4-Ch BIDI XLR Balanced Audio over Fiber Converter
• Trademark: UTP Fiber
• Origin: China
• HS Code: 8516799000
• Production Capacity: 10000sets/Months
• Package Size: 50.00cm * 30.00cm * 10.00cm
• Package Gross Weight: 8.000kg
• Lead Time: 5 days (1 - 1 Sets) ; To be negotiated ( > 1 Sets)

Product Description

4-Channel Bi-Directional XLR Balanced Audio over Fiber Optical Converter


Overview
The UF-XLR-4BA 4-Channel bi-directional balanced audio fiber converter sends balanced line level XLR broadcast quality audio signal up 20km on single mode fiber. The system consists of a transmitter and receiver that support 16-bit digitally encoded broadcast audio for use on single mode optical fiber. The fiber optic transmitter and fiber optic receiver are typically used in applications for Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio, CCTV audio and Professional AV applications, etc, and are available for stand-alone or rack-mount installations. Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required. LED indicators are provided to instantly monitor the system operating status.



Application




Features

• Support 4-Channel balanced audio forward and backward transmission 
• Broadcast standard analog balanced audio 
• Using FPGA, digital coding/decoding and clock recovery technology, high integration and high stability 
• Audio interface is XLR Cannon head balance interface, high dynamic range of 100dB 
• Automatic high-pass filtering, isolation of DC offset 
• Intelligent noise control system. For soft rising or falling slant waves and analog noise with 100dB SNR in blast-free operation 
• Audio interface is in level 3 lightning protection, up to iec61000-4-5 (8/20μs) differential mode :6KV 
• Single and multi-mode compatible, multi-mode transmission distance is 1KM, single-mode transmission distance 20KM, supporting customized transmission distance of up to 100KM 
• LED status indicator to monitor the running status of the device 
• Plug and play, no setup required 
• Devices are used in pair. Note that devices are distinguished between transmitter and receiver

Specifications

Fiber Optical interface
Wavelength	1310nm & 1470~1610nm (selection is based on device function)
Tx Power	> -7dB
Optical Fiber	9/125um single mode
Rx sensitivity	> -24dBm
Optical connector	FC in default (ST /SC /LC is optional)
Distance	0~20KM(SM), 40KM/60KM/80KM is optional.
XLR Balanced Audio
Number of Channel	4-Channel Bi-Directional (Forward+Backward)
Input Connector	XLR Carnon Head Female (Transmitter)
Output Connector	XLR Carnon Head Male (Receiver)
Signal Level	0.5-4Vp-p
Dynamic bandwidth	101 dB
THD (Total Harmonic Distortion)	-90 dB
Sampling Frequency	192 KHz
Audio A/D sampling	24 Bit
SNR (Signal to Noise Ratio)	100 dB
Amplitude Frequency Characteristic	≤±0.5dB
Audio Input/Output Impedance	600 Ω balance
Audio Maximum Input/Output Voltage	0~4V / 0~2.5V
Audio Gain	±0.1dB
Maximum Input Level	≥9.5 dBm
Non-linear Distortion	≤0.2%
Electrical
Power input	AC 110~240V
Power consumption	<20W
LED Indicator
PWR	Power
Fiber	Fiber
Mechanical
Dimensions (LxWxH)	483 x 220 x 44 mm
Net Weight	5.5KG/pair
Casing	Metal Case
Mounting Options	Rack Mount or Desktop
Environmental
Working Temperature	-20ºC~+70ºC
Storage Temperature	-40ºC~+80ºC
Working Humidity	0~95%
MTBF	≥100000 hours

Size & Dimention:



Ordering Information: 

Model	Description
UF-XLR-4BA	4-Channel Bi-Directional XLR Audio, SMF, FC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs

Certifications

 

Packaging & Shipping

 

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FAQ