Olson Technology OTUC-4XX User Manual
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025-000557 REV x1
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OPERATIONAL SETUP - RF
The upconverter accepts four separate return inputs, one from each of the four band input ports. It up-converts
three of them to three different bands, and combines them with one un-converted band. This combination of
four bands plus a pilot carrier at 4.5MHz is fed to the RF Out port on the rear of the unit.
If the OTUC-400 is installed properly, the frequencies of the four bands and their relationship to the four band
input ports are as follows:
BAND ONE
5MHz to 42MHz
BAND TWO
51.5MHz to 88.5MHz
BAND THREE
121.5MHz to 158.5MHz
BAND FOUR
169.5MHz to 206.5MHz
The specification for MAXIMUM carrier level into each converter band is defined as +15dBmV per (CW)
carrier with six carriers present (or 35MHz used). For best return optical system performance, the input level
should be a MINIMUM of +12dBmV per (CW) carrier with six carriers present. The carrier levels may be
adjusted as necessary to provide channel-loading equivalent to the six-carrier levels.
Typical Operational System Diagram
Ordering Information
OTUC-400
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; without 5-300 MHz Upstream Transmitter
OTUC-413
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; DFB TX @1310nm; 3 mw; SC/APC
OTUC-415
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; DFB TX @1550nm; 2.5 mw; SC/APC
OTUC-447
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; CWDM TX @1470nm; 2.5 mW; SC/APC
OTUC-449
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; CWDM TX@ 1490nm; 2.5 mW; SC/APC
OTUC-451
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; CWDM TX@ 1510nm; 2.5 mW; SC/APC
OTUC-453
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; CWDM TX@ 1530nm; 2.5 mW; SC/APC
OTUC-455
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; CWDM TX@ 1550nm; 2.5 mW; SC/APC
OTUC-457
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; CWDM TX@ 1570nm; 2.5 mW; SC/APC
OTUC-459
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; CWDM TX@ 1590nm; 2.5 mW; SC/APC
OTUC-461
OT “SP” Upconverter; 4X 5-42MHz; 1RU 19" EIA; CWDM TX@ 1610nm; 2.5 mW; SC/APC