American Fibertek MT-309SL, MR-309SL, RR-309SL, RT-309SL Specsheet

FM VIDEO WITH CONTACT CLOSURE

309SL

SERIES

SINGLEMODE

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 .................................... 1300nm

Loss Budget (9/125µm fiber)...............21dB

Connector .............................................. FC

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-309 SL Module Transmitter
MR-309 SL Module Receiver
RT-309 SL Rack Card Transmitter
RR-309 SL Rack Card Receiver

Example: RT-309SL to RR-309SL

The American Fibertek 309SL Series transmits high–quality,
simultaneous FM video with a contact closure on one singlemode
optical fiber at 1300nm. 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-309SL

Or

RT-309SL

Singlemode

Fiber

MR-309SL

Or

RR-309SL

VIDEO

CC