American Fibertek MT-05B, MT-05B-S, MR-05B, MR-05B-S, RT-05B-S Specsheet

Audio Systems

05B

SERIES

MULTIMODE

SINGLEMODE

FEATURES:

 600 Ohm Balanced or Unbalanced

Audio

 Diagnostics: Power and Optical

Presence

 No user or installation adjustments
 ST Optical Connector

SPECIFICATIONS:
Audio:

I/0 Level @ 600 Ω ...........0 dBm (2.2 Vp-p)

I/0 Level Max…………..+12 dBm (8.8 Vp-p)

I/0 Impedance ................................... 600 Ω

Bandwidth ......................... 20 Hz to 20 kHz

THD.................................................... 1.0 %

Signal to Noise...................................65 dB

Connector ........................... Terminal Block

Optical:
Multimode

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

Loss Budget (62.5/125 µm fiber).........20dB

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

Singlemode

Wavelength ................................... 1310 nm

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

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

Environmental

Operating Temp…..............-40°C to +75°C

Storage Temp……..……….-40°C to +85°C
Humidity…….0% to 95% (non condensing)
MTBF……………………….>100,000 hours

Power Supply:

Included with modules
Module Transmitter………………...24 VAC
Module Receiver …………………..24 VAC
Rack Card………(See AFI Part #: SR20/2)

Size:

Rack Card……………..…5.0” x 61/2” x 1.0”
Module………………….2

5

/8” x 53/4” x 13/8”

Ordering information:

Multimode

MT-05B Module Transmitter
MR-05B Module Receiver
RT-05B Rack Card Transmitter
RR-05B Rack Card Receiver

Singlemode

MT-05B-S Module Transmitter
MR-05B-S Module Receiver
RT-05B-S Rack Card Transmitter
RR-05B-S Rack Card Receiver

3/13/14 JPK

The American Fibertek 05B Series transmits single direction
line level audio, 600 ohms balanced or unbalanced,

on one

multimode or singlemode fiber. The audio is transmitted over
the link using FM modulation which results in an improved
signal to noise ratio and a constant audio output level over
the full optical loss budget. Diagnostic indicators provide a
quick visual check of system status.

Designed to be completely transparent, these links require no
field adjustments at installation or additional maintenance
thereafter. Equipment may be ordered as stand alone
modules or rack cards that are mounted in the American
Fibertek Card Cage: SR20/2 or SR-20H-2 (redundant power
supplies).

Audio

MT-05B

Fiber

MR-05B

Audio