Fiber Optic Design Guide - Maite y Mario
Fiber Optic Design Guide - Maite y Mario
Fiber Optic Design Guide - Maite y Mario
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Fiber</strong> <strong>Optic</strong>s<br />
E12-1<br />
Rack Mount<br />
<strong>Fiber</strong> <strong>Optic</strong> VSB/AM Transmitters - 5 Channel - MIBT/SIBT M3T-25<br />
ORDERING INFORMATION:<br />
MIBT M3T-25<br />
Stock No. 7422<br />
SIBT M3T-25<br />
Stock No. 7422-S<br />
FEATURES<br />
RETRO-LINX<br />
Multimode<br />
Stand Alone<br />
Up to Five Channels Over a<br />
Multimode <strong>Fiber</strong><br />
Wide Bandwidth: 5-250 MHz<br />
Supports Transmission of Sub-band<br />
Low-band, FM, and Mid-band<br />
(Provided All Channels Fall within<br />
an Octave)<br />
CNR to 47 dB<br />
Distance to 3 km<br />
Compact Size, Rugged Package<br />
The MIBT fits in our MIRC 19”<br />
Headend Chassis<br />
The SIBT is <strong>Design</strong>ed for Stand<br />
Alone Applications<br />
Unit Includes a Tri-color LED That<br />
Indicates Optimum RF Input Level<br />
When Green<br />
5<br />
Channels<br />
NOTE:<br />
CNR improves at lower channel loading<br />
“Move Your Video Channels From Sub Return Coaxial Plant To <strong>Fiber</strong>! Free Up Valuable Spectrum & Improve Picture Quality!”<br />
APPLICATIONS<br />
The MIBT/SIBT-M3T-25 series transmitters, used with the MIBR/SIBR M3T-25<br />
receivers, provide a high-quality system for transferring up to five video channels<br />
per multimode fiber with complete EMI immunity via fiber optics. The units offer<br />
exceptional analog bandwidth from 5 MHz to 250 MHz, allowing transmission of<br />
all sub-band channels, low-band channels, FM channels, and mid-band channels.<br />
The lowest high-band channels may also be accommodated.<br />
The best performance will be achieved when the channel plan is designed to contain<br />
all of the channels within a single octave of bandwidth. When used in conjunction<br />
with a VCR, a camcorder, or cable television feed, the system can transmit<br />
TV channels 2 through 6, along with their sound carriers, over a distance of 3<br />
km or more at 1310 nm, over a single 62.5/125 µm multimode fiber.<br />
The carrier-to-noise (CNR) ratio is typically 47 dB at low optical loss. The units<br />
also offer exceptional performance at lower channel loadings. This product is<br />
recommended for use with 62.5/125 µm fibers only. A minimum fiber bandwidth of<br />
250 MHz is required.<br />
CATV Distribution in a LAN Environment (<strong>Fiber</strong>-to-the-Desk, <strong>Fiber</strong> to UTP, or <strong>Fiber</strong> to Coax)<br />
Corporate TV Video Distribution Media Retrieval - Campus Environment<br />
Motel/Hotel Pay Channel Distribution Teleconferencing<br />
Security & Surveillance Courts/Penal Systems<br />
Tunnel Monitoring<br />
Satellite Back-Haul IF (70 MHz)<br />
Radar Remoting<br />
SPECIFICATIONS<br />
LINK @ 25 ˚C, Multimode <strong>Fiber</strong><br />
MIBT M3T-25/SIBT M3T-25 Typical Units<br />
Bandwidth: 5-250 MHz<br />
Operating Wavelength: 1310 nm<br />
CATV Channels: 5<br />
CNR (-7 dBm Input, 5 Ch. Load): 47 dB<br />
CSO (5 Channel Load): -71 dB<br />
CTB (5 Channel Load): -55 dB<br />
RF Input Level (5 Channel): +6.0 dBmV<br />
Power Supply Voltage: 12 VDC<br />
Power Dissipation: 2.0 W<br />
<strong>Optic</strong>al Output: -7 dBm<br />
Input/Output Impedance: 75 Ω<br />
Operating Temperature Range: +10 to +40 ˚C<br />
Weight: 6 oz.<br />
170 g<br />
Physical Dimensions:<br />
SIBT: 3.75 x 2.95 x 1.12 (95.25 x 74.93 x 28.45 mm) in<br />
MIBT: 2.9 x 3.5 x 7.5 (74 x 89 x 191 mm) in<br />
Connectors<br />
<strong>Optic</strong>al Output: ST<br />
RF Input: “F”<br />
Power Supply<br />
SIBT: ACCS-PS-90 (BT Stock No. 7417)<br />
MIBT: MIPS-12A (BT Stock No. 7722A)
Change language