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General Type PDH Mux

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1+1 Fiber Back-Up PDH

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Voice Over IP
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FE Industrial Rail Series

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GE Industrial Rail Series

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Industrial Ethernet Switch

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Physical Isolation Transceiver
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1-64*Dry Contact MUX

1-64*Dry Contact MUX

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Industrial Rail Type Dry contact fiber mux
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RS530 Fiber Modme
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Multi-Service Fiber MUX

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32-128*Video Rack Mount

32-128*Video Rack Mount

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Gigabit Ethernet+Video MUX
Digital Audio Fiber MUX

Digital Audio Fiber MUX

Digital Audio Fiber MUX Star Network Aduio Fiber
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RS232_RS422_RS485_fiber_modem

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serial to ethernet converter

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RS485 HUB

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CAN_Bus_Fiber_Modem

0-20mA Analog signal fiber mux

0-20mA Analog signal fiber mux

USB fiber modem

USB fiber modem

Profibus DP fiber Modem

Profibus DP fiber Modem

Desktop 4-channel XLR broadcast audio Fiber Mux

Type:FCA-A4Z MessageShare

Description:1-4 channel pure audio digital fiber mux, 24bits sampling, sampling accuracy 128K, audio interface is XLR

Product Description

Functional Properties

Technical Parameters

Application Scheme

DataSheet Download

Product Description

1-4 channels integrated multiplexing audio optical transmitter/receiver adopts digital coding technology, the audio interface is XLR (XLR), which can pass audio signal, data signal, switch signal and Ethernet signal through a single-mode optical fiber Realize long-distance two-way transmission, and the signal can be transmitted up to 100Km without distortion or relay. The audio interface uses 24Bit AD/DA, 128K sampling, studio-level transmission quality.

Audio optical transceivers are composed of optical transmitters and optical receivers, which can be configured into 2 channels of two-way audio and 4 channels of one-way audio.

Functional Properties

◆ All-digital optical fiber transmission platform, flexible configuration of multiple services on the same platform;

◆ Aluminum alloy anodized shell, IP40 protection level;

◆ The audio interface is XLR XLR balanced interface, high dynamic range;

◆ Desktop type, 4U rack plug-in card type are available;

◆ Single fiber transmission, optional dual fiber;

◆ Audio uses 24Bit AD/DA, 128K sampling, studio-level transmission quality;

◆ The audio interface provides three-level lightning protection function, which can pass the test of ITU-T K.21 (10/700 μS), common mode: 6KV, impedance (40 Ω).

Technical Parameters

◆ Audio

Signal level: 0.5-4Vp-p

Input/output impedance: 600Ω (unbalanced or balanced)

AD/DA bit width: 24Bit

Sampling frequency: 128K

Bandwidth: 20Hz-20KHz

Total harmonic distortion: <1%

Signal to noise ratio (SNR): >85dB

Connection terminal: XLR (XLR) balanced interface

◆ Optical

Working wavelength: 1310nm, 1550nm

Fiber: single mode 9/125um

Optical interface: FC, SC, ST

(The distance of optical fiber transmission is limited by the loss of optical path and the additional loss caused by connecting terminals, joints and patch panels. Transmission distance may also be limited by fiber bandwidth. )

◆ Electrical and mechanical characteristics

Voltage: DC 12V

Power consumption: ≤3W

◆ Working environment

Working temperature: -10℃—+70℃

Storage temperature: -40℃—+85℃

Working humidity: 0%—95% (no condensation)

MTBF: ＞100,000 hours

Application Scheme

Desktop 4-channel XLR broadcast audio Fiber Mux

DataSheet Download

Desktop 4-channel XLR broadcast audio Fiber Mux

WE ONLY FOCUS ON TRANSMISSION AND ACCESS

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Desktop 4-channel XLR broadcast audio Fiber Mux

Desktop 4-channel XLR broadcast audio Fiber

1~16 XLR broadcast audio fiber Multiplexer

16 Channel Aduio Fiber Transceiver

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