American Fibertek MTX-8489C-SL, MRX-8489C-SL 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
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The American Fibertek 8489SL Series transmits four channels of high-quality
video with bi-directional Contact Closure and return AD/Bosch Code on a
singlemode 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 stand alone modules or rack units by the
position of the mounting brackets.
Single Fiber Four Channel FM Video
with Bi-directional RS485
or RS422 and Contact Closure
8489SL
SELECTA-CODE
SERIES
SINGLEMODE
FEATURES:
• Compatible with NTSC; RS-170A &
RS-343A and PAL
• Diagnostics: Video, Data, Power and
Optical Presence
• Switch Selectable 2 Wire or 4 Wire RS485
• Switch Selectable RS485 or (1) RS422 and
(1) Contact Closure
• Full Color Transmission
• Real Time Video Transmission
• Compatible with 500 Series Audio/Data
Modulators & Demodulators
• PFM Transmission
• Wall or Rack Mount
SPECIFICATIONS:
Video:
I/O Level......................................................1 Vpp
I/O Impedance.......................................75 Ohms
Bandwidth ...............................................10 MHz
Differential Gain...........................................5 %
Differential Phase ..........................................3 °
SNR..............................................................55 dB
Connector .....................................................BNC
Data:
Data Rate.......................................up to 50 Kbps
Data Connector ..................8 Pin Screw Terminal
Contact Closure:
Input ............................Switch Closure to Ground
Output ...............................................Dry Contact
Response Time.............................................2 ms
Connector ...........................8 Pin Screw Terminal
Optical:
Wavelength ..................................1300/1550 nm
Loss Budget (9/125µ): ................................12dB
Connector...................................................FC/PC
Temperature (Operating):
-40°C to +75°C, non-condensing
Power Supply:
Universal Power Input
85 to 264 VAC, 47 to 63 Hz
40 Watts Max.
Size:
1RU High, 19” Wide, 12” Deep
ORDERING INFORMATION:
MTX =
Video/Data/CC Transmitter/Data/CC
Receiver
MRX = Video/Data/CC Receiver/Data/CC
Transmitter
Video
Video
Video
Video
Video
Video
Video
Video
MTX-
8489SL
MRX-
8489SL
One Fiber
RS485
or
RS422
CC
RS485
or
RS422
CC
D
< >
V
< >
4V
V
< >
4V
or
RS485
CC
< >
D
< >
RS422
Contact
Closure
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