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Panasonic MRX8485

Panasonic 8485 Series - Video/Data Receiver/Data Transmitter - Transceiver
Panasonic 8485 Series is wall or rack mountable transceiver compatible with NTSC, RS-170A & RS-343A and PAL with full color transmission/reception and real time video transmission/reception.

The 8485 Series, designed for Panasonic Security System products, transmits four channels of high-quality video with switch selectable bi-directional RS-485 data or bi-directional RS-422 and RS-232 on a single multimode optical fiber. Included in the circuit design is a switch selectable 2 or 4 wire configuration and the ability to select data line termination. Designed to be completely transparent to all camera and monitor manufacturers, this system requires no field adjustments at installation or additional maintenance thereafter. Diagnostic indicators provide a quick visual indication of system status. In addition, two sub-carriers can be added to each video channel using the 500 Series modulators and demodulators. Equipment may be mounted as standalone modules or rack units by the position of the mounting brackets.

General Information

  • Product Type: Video Surveillance Station
  • Product Series: 8485
  • Brand Name: Panasonic
  • Manufacturer: Panasonic
  • Product Model: MRX8485
  • Product Name: Video/Data Receiver/Data Transmitter

Technical Information

  • Connectivity Technology: Wired
  • Features: Transceiver
  • Number of Channels: 4

Physical Characteristics

  • Height: 1.8"
  • Width: 19"
  • Depth: 12"


  • Additional Information:
    • Compatible with NTSC; RS-170A & RS-343A and PAL
    • Diagnostics: Video, Power and Optical Presence
    • Video:
    • I/O Level: 1 Vpp
    • I/O Impedance: 75 Ohms
    • Bandwidth: 10 MHz
    • Differential Gain: 3%
    • Differential Phase: 2°
    • SNR: 55 dB
    • Data:
    • Data Rate: Up to 50 Kbps Data Connector: 8 Pin Screw Terminal <p>Optical (Fiber 62.5/125&micro;):
    • Wavelength: 850/1300 nm
    • Loss Budget: Video/Data (1300 nm) = 12 dB
    • Loss Budget: Return Data (850 nm) = 20 dB
    • Maximum Transmission Distance = 5 km
    • Connector: ST


  • Video System:
    • NTSC
    • PAL

Power Description

  • Input Voltage: 265 V AC
Brand Panasonic
Model 8485 Series

The Panasonic MRX8485 is also known as PAN-MRX8485 .