Panasonic RR440 4 Channel FM Video Rack Card Receiver - Multimode (RR-440, RR 440) Panasonic RR440 4 Channel FM Video Rack Card Receiver - Multimode, Compatible with NTSC; RS-170A & RS-343A and PAL, Diagnostics: Video, Power and Optical, Presence, Full Color Transmission, Real Time Video Transmission, Modules or Rack Cards, Compatible with 500 Series Audio/Data Modulators & Demodulators, PFM Transmission. General Information Manufacturer Panasonic Product Name Rack Card Receiver Manufacturer Part Number RR440 Marketing Information The 440 Series, designed for Panasonic Security System products, transmits four channels of high-quality video on one multimode optical fiber at 1300nm. 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 ordered as stand alone modules or rack cards that are mounted in the Card Cage: SR20/2. Specifications I/O Impedance 75 Ohms Bandwidth 10 MHz Differential Gain 3% Differential Phase 2 degrees SNR 55dB Connector (Video) BNC Optical Wavelength=1300 nm Max Transmission Distance=2.5Km Loss Budget(62.5/125u)=6dB Connector=ST Operating Temperature -40C to +75C, non-condensing Power Supply Module transmitter = 24 VAC center tap Module receiver=24 VAC center tap  Physical Characteristics Dimensions (H x W x D)  8.875'' x 5.5'' x 1.125'' A-20050526-1300-128-L M-20170617-1300-191-L *This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.