SINGLE CHANNEL HD DIGITAL VIDEO TRANSMISSION
SYSTEM : SUPPORTS 650-720TVL CAMERA RESOLUTION
Preliminary
Features:
Compatible with NTSC, (RS – 170A &
RS –343A), PAL and SECAM
Diagnostics: Video, DC Power, Digital
Frame Sync, OLI
10 Bit Digital Video Transmission
Serial Digital Transmission
Specifications:
Video:
I/0 Level ...............................1 Vp-p (±3 dB)
I/0 Impedance ..............................75 Ohms
Bandwidth .......................................20 MHz
TVL …………………………………..650-720
Differential Gain ....................................2 %
Differential Phase.................................0.7 °
SNR (Unified Weighted).....................60 dB
Connector ........................................... BNC
Optical:
Wavelength....................................1310nm
Loss Budget (62.5/125µ)....................12 dB
Transmission Distance........................ 2 km
Connector .............................................. ST
Temperature (Operating)
-40°C to +75°C, non-condensing
Power Supply:
Module – 12 VDC (AFI Part # PS-12D)
Rack Card – AFI SR 20/2
Size:
Module ............................4¼” x 4¼” x 1
Rack Card requires -1 rack slot– 6½”x5”x1”
1
/
8
Product Ordering Information:
MTM-910-20 Module Transmitter
MRM-910-20 Module Receiver
RRM-910-20 Rack Card Receiver
1 Channel
RRM-920-20 Rack Card Receiver
2 Channels
9/8/15 JPK
”
The American Fibertek M910-20 Series transmits one channel of HD (hi gh
definition/resolution), high-quality 10 bit digitized v ideo on one multimode
optical fiber over a distance of up to 2 km.
The M910-20 is targeted for use with high resolution
cameras/recorders/monitors such as the Bosch 960H system portfolio. The
receiver rack cards are available in a single channel M910 or a two channel
M920 configuration. The M920 utilizes 2 fibers, one for each channel. The
number of channels transmitted on 1 fiber may be scaled up to 8
channels using CWDM wavelength multiplexing techniques.
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.
Equipment may be ordered as stand alone modules or rack cards
that are mounted in the American Fibertek Card Cages: SR-20/2
or SR-20H/2(redundant power supply).
MTM-910-20
VIDEO
INPUTS
2
MTM-910-20s
ONE
MULTIMODE
MULTIMODE
FIBERS
FIBER
TWO
M910-20
SERIES
MULTIMODE
MRM-910-20
or
RRM-910-20
RRM-920-20
or 2
MRM-920-20s
VIDEO
OUTPUTS