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Voice Over Fiber/E1

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1-30*Voice Over E1 Series Multi service Voice Over E1 CAS Signaling Voice Over E1

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Multi-service Voice

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RACK Mount Voice

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General Type PDH Mux

General Type PDH Mux

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1+1 Fiber Back-Up PDH

1+1 Fiber Back-Up PDH Mux

Dual Impedance PDH MUX

Dual Impedance PDH MUX

LCD display PDH Mux

LCD Display PDH Multiplexer

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Modular multi-sevice PDH

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Serial to E1 Converter

1-31*Serial Interface Converter

V Serial Interface Converter

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Co-Directional 64K Converter

Co-Directional 64K Converter
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E1/V.35/V.24 Over IP

E1/V.35/V.24 Over IP

Voier Over IP

Voice Over IP
Industrial Ethernet Switch

FE Industrial Rail Series

FE Industrial Rail Series

GE Industrial Rail Series

GE Industrial Rail Series

Industrial Ethernet Switch

Industrial Ethernet Switch

Non Managed Transceiver

1 optical + 1 /Multi UTP Interface 2*Fiber Cascade Type Multi-Optical Multi-UTP

Managed Transceiver

Managed Transceiver

Ring Network Transceiver

Ring Network Ring Transceiver Ethernet+Serial Ring Transceiver

Physical Isolation Transceiver

Physical Isolation Transceiver
Power over Ethernet

POE Switches

POE Media Converter

POE Media Converter

POE Interface Converter

POE Interface Converter
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Non Managed Fiber Transceiver

B Series General Type Series RACK frame Series SNMP Manage Series Two Fiber Port Node Series Multi-Optical Converged

Managed Fiber Transceiver

Managed Fiber Transceiver

Special Function Series

Physical Isolation Series 1+1 Fiber Back-UP Series Serial Interface+Ethernet Series
Dry Contact Fiber MUX

1-64*Dry Contact MUX

1-64*Dry Contact MUX

Industrial Rail Type Dry contact fiber mux

Industrial Rail Type Dry contact fiber mux
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E1 Fiber Modem

V.35 Fiber Modem

V.35 Fiber Modem

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Ethernet Fiber Modem

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RS530 Fiber Modme
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OEO

OEO
HD Video Over Fiber

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HDMI Fiber Mux

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VGA Fiber Mux

VGA Fiber Mux

DVI Fiber Mux

DVI Fiber Mux
Digital Video Fiber MUX

Video+Reverse Data Series

General Type A Series General Type B Series

Multi-Service Fiber MUX

Forward Video Multi-Service Two-way Video Multi-Service

32-128*Video Rack Mount

32-128*Video Rack Mount

Cascading series

Cascading Series

Gigabit Ethernet+Video MUX

Gigabit Ethernet+Video MUX
Digital Audio Fiber MUX

Digital Audio Fiber MUX

Digital Audio Fiber MUX Star Network Aduio Fiber
E1 Video/Audio Codec

E1 Audio Codec

E1 Audio Codec E1 Distributor
E1 Impedance Convert

Single E1 Converter

Single E1 Converter

16xE1 Converter

16xE1 Converter

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24xE1 Converter
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Access Rack

2U/4U/6U RACK

SNMP Manager

SNMP Manager
Serial Interface/Industrial Interface/Fieldbus

RS232/RS422/RS485 fiber modem

RS232_RS422_RS485_fiber_modem

Serial to ethernet converter

serial to ethernet converter

RS485 HUB

RS485 HUB

Field Bus Fiber Modem

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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