American Fibertek MT-945C, MR-945C, RT-945C, RR-945C Specsheet
945C
FOUR CHANNEL DIGITAL VIDEO SYSTEM WITH TWO
BI-DIRECTIONAL MULTI-PROTOCOL DATA CHANNELS
Features:
♦ Compatible with NTSC, (RS – 170A &
RS –343A), PAL and SECAM
♦ Diagnostics: Video, DC Power, Digital
Frame Sync, OLI, Data Activity
♦ Available with Enhanced “Afinety”
Intelligent Monitoring System
♦ 10 Bit Digital Video Transmission
♦ Serial Digital Transmission
Specifications:
Video:
I/0 Level ...............................1 Vp-p (±3 dB)
I/0 Impedance ..............................75 Ohms
Bandwidth .........................................7 MHz
Differential Gain ....................................2 %
Differential Phase.................................0.7 °
SNR (Unified Weighted).....................65 dB
Connector ........................................... BNC
Data:
Number of Channels........... 2 (Full Duplex)
Interface….485(2 or 4 Wire)/RS422/RS232
Data Format..............Asynchronous, Serial
Data Rate............................ DC to 115 Kbs
Connector ...............5 Pin Screw Terminals
Optical
Wavelength..........................1310/1550 nm
Loss Budget (62/125µ).......................12 dB
Maximum Distance .............................2 Km
(Limited by Fiber Dispersion)
Connector .............................................. ST
Temperature (Operating)
-40°C to +75°C, non-condensing
Power Supply:
Module – 12 VDC @ 800 mA
Rack Card – AFI SR 20/2
Size:
Module ........................ 81/8” x 41/8“ x 11/8 ”
Rack Card:
2 rack slots .............................6½” x 5” x 2”
Ordering information:
MT-945C Module Transmitter
MR-945C Module Receiver
RT-945C Rack Card Transmitter
RR-945C Rack Card Receiver
Example: RT-945 to RR-945
10/12/12
The American Fibertek 945C Series transmits four channels of highquality 10 bit digitized video and two channels of multi-protocol data
on one multimode optical fiber using WDM technology. 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. The “Afinety” intelligent remote
monitoring system is available on this product, please consult
factory.
Equipment may be ordered as rack cards, these are mounted in the
American Fibertek Card Cages: SR-20/2 or SR-20R/1
4 Video
Inputs
MT-945C
or
RT-945C
2 Channels of
Selectable
Data
ONE
MULTIMODE
FIBER
SERIES
MULTIMODE
.
MR-945C
or
RR-945C
2 Channels of
Selectable
4 Video
Outputs
Data
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