Skip to Main Content

7707AR‑A8 & 7707AR‑A12

Eight/Twelve Channel Analog Audio Fiber Receiver Demux

Interact with this product in a Layout Tool:


  • Eight or twelve professional quality analog audio fiber optic receiver
  • Adjustable audio detection and gain for each channel
  • Adjustable audio gain for each channel
  • Audio monitoring via card-edge headphone jack
  • All configuration settings are controllable through the card-edge user interface, or remotely through SNMP and VistaLINK®
  • Wide-band optical input is compatible with 1310nm, 1550nm, CWDM, or DWDM wavelengths
  • Supports single-mode and multi-mode fiber optic cable
  • SC/PC or FC/PC fiber connector options
  • Fully hot swappable from front of frame
  • Comprehensive signal and card status monitoring via four digit card edge display or remotely through SNMP and VistaLINK® capability
  • VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7800FC VistaLINK® Frame Controller


Optical Input

Number of Inputs 1
Connector SC/PC, FC/PC female housing
Wavelength 1270 to 1610nm
Maximum Power 0dBm
Optical Sensitivity -28dBm

Analog Audio Output

Number of Outputs
7707AR-A8 8
7707AR-A12 12
Connector Multi-pin removable terminal blocks
Into High Impedance load +24dBu (max)
Into 600Ω load +23dBu (max)
Frequency Response ±0.1dB (max, 20Hz to 20KHz)
THD+N -90dB or 0.003% (max, 20Hz to 20kHz, @0dBFS)
Crosstalk -100dB (max, 20Hz to 20kHz, measured channel connected at input)
SNR 100dB (min)
Channel Phase ±0.5° (max, 20Hz to 20kHz)
Impedance 66Ω (nom. differential)
Adjustable Gain -10dB to +10dB (0.5dB increments)


Voltage +12V DC
Power (max)
7707AR-A8 13.5 Watts
7707AR-A12 18.5 Watts
EMI/RFI Complies with FCC Part 15 Class A, EU EMC Directive


Number of Slots
7700 Frame Mounting
7707AR-A8 1
7707AR-A12 2
7701 Frame Mounting 1 - all versions

Ordering Information

7707AR‑A8 Eight Channel Analog Audio Fiber Receiver Demux
7707AR‑A12 Twelve Channel Analog Audio Fiber Receiver Demux

Ordering Options

Notes Rear plate and fiber connector must be specified at time of order - eg: [model]+SC+3RU
Connector Suffix
Rear Plate Suffix
+1RU 1RU rear plate for use with 7701FR Multiframe
+SA Standalone Enclosure Rear Plate
+3RU 3RU rear plate for use with 350FR, 7700FR-C or 7800FR Multiframes


350FR Portable Multiframe which holds 7 single slot modules
7700FR-C 3RU Multiframe which holds 15 single slot modules
7800FR 3RU Multiframe which holds 15 single slot modules
7701FR 1RU Multiframe which holds 3 single slot modules
S7701FR 7700 Series Standalone Enclosure