Spec Sheet

The American Fibertek 05E 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.
The rack card transmitter is available in both single channel and two
channel versions. Also available is a module receiver with an
integrated 5 watt 70V speaker output capability. See the MR-05B-PA
datasheet for more details.
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
One Fiber
05E
SERIES
MULTIMODE
SINGLEMODE
FEATURES:
 Line Level 600 Ohm Balanced or
Unbalanced Audio
 Diagnostics: Audio Level, DC Power
and Optical Presence
 No user or installation adjustments
 ST Optical Connector
 Compatible with AFI Series 05B
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).........16dB
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………………...12 VDC
Module Receiver …………………..12 VDC
Rack Card………(See AFI Part #: SR-20/2)
Size:
Rack Card……………..…5.0” x 6
1
/
2
” x 1.0”
Module…………………….4¼” x 4¼” x 1
1
/
8
”
Ordering information:
Multimode
MT-05E Module Transmitter
MR-05E Module Receiver
RT-05E Rack Card Transmitter
RR-05E Rack Card Receiver
Singlemode
MT-05E-S Module Transmitter
MR-05E-S Module Receiver
RT-05E-S Rack Card Transmitter
RR-05E-S Rack Card Receiver
11/4/16 JPK
Audio Fiber Optic Link
MT-05E MR-05E
Audio