American Fibertek MR-91P889C Specsheet

91P899

SERIES

Single Channel Digital Video Transmission System

With Bi-Directional Audio and Two Contact Closure Channels

FEATURES:

• Compatible with NTSC; RS-170A &
RS-343A, PAL, and SECAM

• 10 Bit Digital Video Transmission

• Diagnostics: Video, DC Power, Audio Activity,
Contact Closure Activity, Digital Frame Sync, and
Optical Presence

• Serial Digital Transmission

• Available with Enhanced “Afinety”
Intelligent Monitoring System

SPECIFICATIONS:

Video:

I/O Level ........................................................1 Vpp

I/O Impedance .........................................75 Ohms

Bandwidth ...................................................7 MHz

Differential Gain ..............................................2%

Differential Phase...........................................0.7 °

SNR ................................................................65 dB

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

Audio:

I/O Level @ 600 Ohms: .......................0 dBm (typ)

I/O Level @ 600 Ohms: .................. .14 dBm (max)

Bandwidth ................................. .20 Hz to 20 KHz

THD @ 1 KHz ...............................................0.03%

SNR ..............................................95 dB @ 14 dBm

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

Contact Closure:

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

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

Response Time ................................................2 ms

Maximum Voltage ............... 100 VDC or Peak AC

Maximum Current .................................... 0.5 amp

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

Optical (91P899 Series):

Wavelength ...................................1310/1550 nm

Loss Budget (62.5/125µ) .............................. .12 dB

Maximum Transmission Distance .................4 Km

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

Optical (91P899SL Series):

Wavelength ....................................1310/1550 nm

Loss Budget (9/125µ): ................................... 21 dB

Connector ..................................................... FC/PC

Temperature (Operating):

-40°C to +75°C, non-condensing

Power Supply:

Module - 12 VDC (AFI Part #: PS-12D)
Rack Card (See AFI Part #: SR-20D/2)

Size:

Module - 81⁄8” x 41⁄8” x 11⁄8”
Rack Card - 61⁄2” x 1” x 5”

MULTIMODE ORDERING INFORMATION:

MT-91P899 = Module Transmitter
RT-91P899 = Rack Card Transmitter
MR-91P899 = Module Receiver
RR-91P899 = Rack Card Receiver

SINGLEMODE ORDERING INFORMATION:

MT-91P899SL = Module Transmitter
RT-91P899SL = Rack Card Transmitter
MR-91P899SL = Module Receiver
RR-91P899SL = Rack Card Receiver

The American Fibertek 91P589 Series transmits one channel of high-quality,
10 bit digitized video along with one channel of bi-directional audio, and
two channels of bi-directional contact closure on one multimode optical fiber.
The 91P589SL Series transmits one channel of high-quality, 10 bit digitized
video along with one channel of bi-directional audio, and two channels of
bi-directional contact closure on one singlemode optical fiber. Designed to
be completely transparent to all camera and monitor manufacturers, the
system requires no field adjustments at installation or additional maintenance
thereafter. Diagnostic indicators provide a quick visual indication of system
status. The “Afinety” remote monitoring system is available on this product,

please consult factory.

Equipment may be ordered as stand alone modules or rack cards that are
mounted in SR-20D/2 or SR-20R/1 American Fibertek Card Cages

One

Multimode

Video

Audio
Contact 1
Contact 2

Video

Audio
Contact 1
Contact 2

MT-91P899

or

RT-91P899

Transmitter

MT-91P899SL

or

RT-91P899SL

Transmitter

SEE WEBSITE FOR CURRENT RoHS PRODUCT AVAILABILITY

Fiber

One

Singlemode

Fiber

MULTIMODE

SINGLEMODE

MR-91P899

or

RR-91P899

Receiver

MR-91P899SL

or

RR-91P899SL

Receiver

2CC

Video

Audio
Contact 1
Contact 2

Video

Audio
Contact 1
Contact 2

Phone: [phone] FAX: [phone] Toll Free: 877-234-7200 Email: [e-mail]

american fibertek inc. 120 Belmont Drive, Somerset, NJ, USA 08873-1204

55