American Fibertek MT-109, MR-109, RT-109, RR-109 Specsheet

FM VIDEO WITH CONTACT CLOSURE

109

SERIES

MULTIMODE

FEATURES:

♦ Compatible with NTSC; RS170A &RS-

343A and PAL

♦ Diagnostics: Power, Video and Optical

Presence

♦ Full Color Transmission
♦ No user or installation adjustments
♦ Modules or Rack Cards

SPECIFICATIONS:
Video:

I/0 Level ............................................ 1Vp-p

I/0 Impedance ..................................... 75 Ω

Bandwidth .........................................8 MHz

Differential Gain .....................................4%

Differential Phase.....................................4°

SNR....................................................60 dB

Connector ........................................... BNC

Contact Closure

Input ................... Switch Closure to Ground

Output ......................................Dry Contact

Response Time.................................. 2 mS

Max Voltage ..............100 VDC or Peak AC

Max Current ....................................... 0.5 A

Connector……………………Terminal Block

:

Optical:

Wavelength ..................................... .850nm

Loss Budget (62.5/125µm fiber)..........16dB

Maximum Transmission Distance…..2.5Km

Connector .............................................. ST

Temperature (Operating)

-20°C to +70°C, non-condensing

Power Supply:

Module Transmitter - 12 VDC: 10 VA
(AFI Part #: PS-12)
Module Receiver - 12 VDC: 10 VA
(AFI Part#: PS-12)
Rack Card (See AFI Part #: SR20/2)

Size:

Rack Card Requires one rack slot
Module: 4¼” x 4¼” x 1

1

/

8

Ordering information:

MT-109 Module Transmitter
MR-109 Module Receiver
RT-109 Rack Card Transmitter
RR-109 Rack Card Receiver

Example: RT-109 to RR-109

The American Fibertek 109 Series transmits high–quality,
simultaneous FM video with a contact closure on one multimode
optical fiber at 850nm. Designed to be completely transparent, these
system require no field adjustments at installation or additional
maintenance thereafter. Diagnostic indicators provide a quick visual
check of system status. Equipment may be ordered as stand alone
modules or rack cards that are mounted in the American Fibertek
Card Cages: SR20/2 or SR20R/1.

One

VIDEO

CC

”

MT-109

Or

RT-109

Multimode

Fiber

MR-109

RR-109

Or

VIDEO

CC