American Fibertek RT-20, RR-20 Specsheet
120 Belmont Drive • Somerset, NJ 08873 • 732-302-0660 • Fax: 732-302-0667 • Toll Free: 877-AFI-7200
e-mail: mail@americanfibertek.com www.americanfibertek.com
20
The American Fibertek 20 Series transmits two channels of high-quality video
on two multimode optical fibers. This systems is designed to be completely
transparent to all camera and monitor manufacturers. Products ordered with
automatic gain control require no field adjustments at installation or
additional maintenance thereafter. Diagnostic indicators provide a quick
visual indication of system status. Equipment also available with manual gain
control option. The 20 Series are ordered as rack cards and are mounted in
the American Fibertek Card Cages: SR-20/2 or SR-20R/1.
PRODUCT INFORMATION:
RT-20 - Rack Card Dual Video Transmitter
RR-20M - Rack Card Dual Video Receiver with Manual Gain
Control Option
RR-20 - Rack Card Dual Video Receiver with Automatic Gain
Control Option
RT-20 Transmitter is also compatible with:
MR-10M Module Receiver with MGC
MR-10 Module Receiver with AGC
RR-10M Rack Card Receiver with MGC
RR-10 Rack Card Receiver with AGC
RR-20 and RR-20M Receivers are also compatible with:
MT-1 Mini Transmitter
MT-10 Module Transmitter
RT-10 Rack Card Transmitter
Dual Channel Video Transmission System
20
SERIES
MULTIMODE
FEATURES:
• Compatible with NTSC; RS-170A &
RS-343A and PAL
• Diagnostics: Video, Power and
Optical Presence
• Full Color Transmission
• 850 nm Low Cost Optics
• AGC or Manual Gain Adjustment
• Two Channels Per Card
SPECIFICATIONS:
Video:
I/O Level......................................................1 Vpp
I/O Impedance.......................................75 Ohms
Bandwidth ...............................................10 MHz
Differential Gain............................................2%
Differential Phase ...........................................2°
SNR..............................................................60 dB
Connector .....................................................BNC
Optical:
Wavelength .............................................850 nm
Loss Budget (62.5/125µ)...........................17 dB
Connector.........................................................ST
Temperature (Operating):
-20°C to +70°C, non-condensing
Power Supply:
Rack Card - (See AFI Part #: SR-20/2)
Size:
Rack Card requires one rack slot - 6
1
⁄2” x 1” x 5”
ORDERING INFORMATION:
RT =
Rack Card Transmitter - Video Source
RR= Rack Card Receiver - Control Site
Example: RT-20 to RR-20
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Video
Video
Video
Video
20 Series
Transmitter
20 Series
Receiver
dual fiber
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