| Return Path Expansion | |||||
| SpectrumPlus | |||||
| The
SpectrumPlus Return Path Bandwidth Expansion family
of products from Olson is a low-cost, high-performance, field-proven
optical transmission system for node-to-hub or hub-to-headend applications.
It dramatically increases upstream bandwidth (from 4X to 32X) by combining
the latest in block conversion and CWDM technologies. SpectrumPlus upgrades
the functionality of currently installed optical nodes from almost every
major manufacturer without having to replace network infrastructure
or deploy additional optical fibers, DWDM lasers, baseband digital reverse
modules, or other expensive alternative return path segmentation technologies.
Contact Olson Technology, Inc. for Data Sheets or Operating Manuals not available from this page. |
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| Model OTUC-4XX Hub Block Upconverter and Transmitter | 
Model OTUC-4XX Block Upconverter/Transmitter |
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The Model OTUC-4XX is a 1RU 19" EIA rack-mount 4-band block upconverter and integrated laser transmitter package, which frequency stacks up to four (4) 5-42MHz return bands into a high-quality, cooled DFB laser, at 1310nm, 1550nm, or any one of eight (8) ITU grid CWDM lasers (@ 1470-1610 ± 3nm). Utilizing the Model OT-CWDM mux/demux module, which combines/decombines multiple optical wavelength bands onto one dedicated singlemode fiber, up to 32 separate, phase-locked upstream bands can be transported from hub-to-headend. |
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| Model FRMUC-XX Node Block Upconverter and Transmitter | 
Model FRMUC-XX Block Upconverter/Transmitter |
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The Model FRMUC-XX is a compact, rugged 2-band or 4-band block upconverter module, which frequency stacks up to four (4) 5-42MHz return bands into an integrated, high-quality, cooled DFB laser transmitter module, at 1310nm, 1550nm, or any one of eight (8) ITU grid CWDM lasers (@ 1470-1610 ± 3nm). Utilizing the Model OT-CWDM mux/demux module, which combines/decombines multiple optical wavelength bands onto one dedicated singlemode fiber, up to 32 separate, phase-locked upstream bands can be transported from multiple remote ONUs to a centralized hub or headend site. |
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| Model OTDC-440-X 1RU Hub Block Downconverter and Receiver | 
Model OTDC-440-X 1RU Hub Downconverter/Receiver |
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The OTDC-440 Downconverter is the companion unit for the Olson Technology FRMUC-XX or any other spectrum multiplier system. It is housed in a single rack chassis with a universal 90-250VAC power supply. The downconverter offers wide AGC range derived from 4.5MHz pilot -8dBm to 0dBm on the standard unit and -12dBm on the high sensitivity version. All four outputs are phased locked to their inputs offering transparent phase noise performance. |
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| LP-DC-x 3RU Hub Block Downconverter and Receiver | 
Model LP-XX Hub Block Downconverter/Receiver |
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At the receiving end of the SpectrumPlus Return Path Expansion System, the Models LP-DC-212/234 2/4-band block downconverters receive the optical signal and destack the electrical 5206.5MHz block into the original four (4) 5-42MHz return path signals. Click here for more information on the LaserPlus Models LP-DC-212/234 chassis and power supply details. |
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