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You are here:Home > HD Video > P/N : HL-16A-XLR-T/R
P/N : HL-16A-XLR-T/R
16 Channels Forward XLR Balanced Audio to Fiber Optical Converter
Product Details


1.Support 16 channels of balanced audio forward transmission  

2.Broadcast standard analog balanced audio  

3.Using FPGA, digital coding/decoding and clock recovery technology, high integration and high stability  

4.Audio interface is XLR Cannon head balance interface, high dynamic range of 100dB  

Automatic high-pass filtering, isolation of DC offset  

5.Intelligent noise control system;  For soft rising or falling slant waves and analog noise with 100dB SNR in blast-free operation  

6.Audio interface is in level 3 lightning protection, up to iec61000-4-5 (8/20μs) differential mode :6KV  

7.Single and multi-mode compatible, multi-mode transmission distance is 1KM, single-mode transmission distance 20KM, supporting customized transmission distance of up to 100KM  

8.LED status indicator to monitor the running status of the device  

9.Plug and play, no setup required  

10.Devices are used in pair. Note that devices are distinguished between transmitter and receiver 


Technical Indexes

Fiber index


1310nm&1470nm~1610nmselection is based on device function

Tx power


Rx sensitivity


Fiber connector

FCSC,ST,LC optional

Audio index

Signal level


Dynamic bandwidth

101 dB

Total harmonic distortion (THD)

-90 dB

Sampling frequency

192 KHz

Audio A/D sampling

24 Bit

Signal to noise ratioSNR

100 dB

Amplitude frequency characteristic

≤±0.5 dB

Audio input/output impedance

600  balance

Audio maximum input/output voltage

0~4V /0~2.5V

Audio gain

±0.1 dB

Maximum input level

≥9.5 dBm

Non-linear distortion


Audio physical interface

Cannon head femaletransmit

Cannon head malereceive

Environment index

Operating temperature

-20°C ~ 70°C

Storage temperature

-40°C ~ 85°C

Relative humidity

5 to 95%non-condensing

Working life

100, 000hours

Power supply mode


DC 12V1A


AC 110~240V 50/60Hz

Other index



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