8CH Unidirectional AES EBU digital audio fiber converter over ST/LC/FC fiber extending audio to 20~80KM

8 ch AES EBU digital audio fiber converter also named as 8CH AES EBU digital audio fiber transmitters and receivers  or 8ch AES EBU digital audio over fiber extenders,which supports 8 Channel AES EBU audio digitally encoded broadcast audio over one multi-mode or single-mode optical fiber. These 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. FC, ST, SC or LC optical connectors is optional.

Features:

1, Advanced FPGA, transparent transmission of AES audio of 24 bits;

2, Input automatic equalization, clock recovery, low jitter;

3, Output sampling frequency 44.1, 48, 88.2, 96KHz (selectable);

4, Support 8 forward AES/EBU digital audio transmission over 1 fiber;

5, Optical and AES signal status indication,convenient for monitoring system working status;

6, all-digital uncompressed,point-to-point AES/EBU digital audio transmission;

7, Transmission distance up to 1-80km(20Km default);

9, CWDM techonlogy for multiple channels transmission,maximum 80 AES signals

10,19-inch 1U standard, aluminum chassis design, support for hot backup power

Specification

Audio indicator

Digital audio format ------------------ Meets AES3-2003, GY/T158-2000 standard requirements

Compliant with IEC60958, AES3, S / PDIF

Digital audio word length ------------------24 bits

Input interface type ------------------ Balanced 110 Ω transformer coupling, unbalanced 75 Ω

Input range ------------------------200mVp-p — 7Vp-p

Input jitter tolerance ------------------0.25UI (>8000Hz)

Output interface type ------------------ Balanced 110 Ω transformer coupling, unbalanced 75 Ω

Output amplitude ------------------------2Vp-p — 7Vp-p

Output jitter capacity ---------------------0.2UI (>8000Hz)

Sampling frequency ------------------------48kHz, 96kHz

Connector ---------------------------XLR

Optical interface indicator

Optical connector type ------------------ FC/PC

Light wavelength --------------------------- Single mode 1310nm/1550nm optional

Optical power --------------------------->-10dBm regular; >-5dBm optional

Light receiving sensitivity ------------------>-24dBm

Transmission channel indicator

Number of regular channels -------------------------------2 — 8-way AES/EBU optional

Wavelength Division Multiplexing (WDM)-----------------------20 Way AES/EBU

Single mode 1310nm/1550nm

Wavelength Division Multiplexing (CWDM)---------------------80-way AES/EBU

1470nm / 1490nm / 1510nm / 1530nm / 1550nm / 1570nm / 1590nm / 1610nm

General

Indication ----------------------------- Optical signal, AES digital channel, left and right channel working status indication

Network management -----------------------------TCP/IP (light signal, AES digital channel, left and right channel working status indication) optional

Power----------------------------AC 220V±10%

Hot backup power ------------------- Selectable

Working temperature ----------------------0 °C ~ 45 °C

Storage temperature-----------------------25°C～70°C

Structure ----------------------------1U standard 19-inch chassis

Dimension-------------------------- 482mm × 310mm × 44mm (length × width × height)

Net Weight ----------------------------4kg/Pair

Typical Application:

1,Signal source optical transmission;

2,Live broadcast signal source optical transmission;

3, News gathering signal source optical transmission;

4, Remote studio signal source transmission;

5, Studio Production of signal source optical transmission;