digital audio extender over fiber optic

Specifications

Product name: digital audio extender over fiber optic

Product category: Digital video HD-SDI fiber optic transmission system

Product introduction

1.  Overview

The HC3015 could transmit 1-ch HD-SDI as per SMPTE 424M-2006, 292 and 259 and 4-ch AES/EBU digital audio, as well as DVB-ASI over one fiber, single mode or multimode. Signals are equalized and re-clocked prior to fiber optic transmission. The transmitter features a re-clocked and equalized SDI loop through; the receiver features two re-clocked and equalized SDI outputs 

2.  Features

«   1-ch unidirectional HD-SDI, 4-ch AES/EBU digital audio (2-ch and 8-ch AES/EBU optional)

«   Range from 19.4Mb/s to 1.485Gb/s

«   SMPTE 292M (1.485Gb/s) clock recovery

«   Support all SMPTE 295M standard, 143Mb/s - 360Mb/s

«   Support SMPTE 305M (SDTi), SMPTE 310M (19.4Mb/s), SMPTE 344M (540Mb/s),M2S and DVB-ASI (270Mb/s) standard

«   Output wavelength 1310nm,1550nm and 16 types of CWDM (ITU-T G.694.2 compliant)

«   150m automatic cable equalization, all the 1.485 Gb / s rate below(Belden 1694A)

«   Optional network management system

«   LED status indicators monitor the critical parameters

«   Optional network system

«   Support hot swap

«    Stand-alone, 1U rack mount and 4U rack mount

3.  Specifications

a)  Serial TV, BNC input

Signal standard: SMPTE 292M, 259M, 297M, 305M, 310M, M2S, DVB-ASI, DVB-SSI and Telecom/Datacom rate(19.4Mb/s - 1.485Gb/s)

Input number: 1

Reflection loss: >15DB

Equilibrium: 0-150m @1.485Gb/s

Connector: 75Ω BNC

b)  Optics

Channel: 1

Type: single-mode (multimode optional)

Wavelength: 1310nm /1550nm

Reflection loss: > 15dB

Dithering: < 0.2UI

Connector: FC/PC (SC/PC optional)

c)  Serial TV, BNC output (EO/OE)

Channel: 1

Signal level: 800mV nominal

Rise/fall time: 200ps indication

Overshoot: < 10% amplitude

Reflection loss: >15dB

Dithering: < 0.2UI

Connector: 75Ω BNC

d)  AES/EBU digital audio
Input/ output impedance: 110Ωbalanced
Input/output interface: XLR
Input/output level: 0.4 ~ 5Vp-p
Signal format: AES/EBU AES3-1992
Resolution: 24 Bits (every channel).
Dithering: <0.5ns
Input sampling frequency: 32 ~ 100KHz
Output sampling frequency: 44.1KHz,48KHz,88.2KHz,96KHz, could be set

d)  Power and environmental indication

Operating temperature: 0°C~+50°C

Pressure: 1A@12VDC

Power: 12 W

EMI/RFI: meet FCC Part 15 Class A, EU EMC standard

Average time trouble-free: >100000 hours

e)  Other

Dimension: 173mm ×276mm  ×40.6mm

Weight: 2Kg

4.  Applications

Remote OB Van/Truck Video Feeds;

Broadcast Studio Camera Feeds;

Long-haul Signal Transport;

TV station/video conference;

Lecture Hall Projector Connectivity;

Medical/Surgical Room Broadcast;

Small corporate campus video links

5.  Ordering information

Digital transmission system for AES and EBU

HC3015-T    

1-8ch digital audio AES/EBU input, single mode, single fiber, standard 20km, FC fiber connector

HC3015-R    

1-8ch digital audio AES/EBU output, single mode, single fiber, standard 20km, FC fiber connector

6. Successful Cases

Our fab: