2ch AES EBU audio to fiber converter also named as 2CH AES EBU audio fiber transmitters and receivers or 2ch AES EBU audio over fiber extenders,which supports 2Ch digitally encoded AES EBU 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 rack-mount installations.
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 2 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 — 8CH AES/EBU optional
Wavelength Division Multiplexing (WDM)-----------------------20CH AES/EBU
Single mode 1310nm/1550nm
Wavelength Division Multiplexing (CWDM)---------------------80CH 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;
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2CH Unidirectional digital AES EBU audio over fiber extender for broadcast system Images
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