Unsurpassed noise and distortion
performance at all optical powers.
Wide range of 2mW to 31mW DFB
laser options for Tx launch powers
from 3dBm to 15dBm.
Field-configurable front or rear
panel SC/APC optical output
connector. (FC/APC optional)
Rugged and compact CATV
fiber optic transmitter.
Self-contained, low profile, rugged
flange mount package.
Optional 19 EIA rackmount kit for
up to three (3) transmitters on a
1RU chassis panel.
”
Low power consumption, runs
cool, integrated 90-240V power
supply. (24V optional)
AC
DC
LaserLite Model OTOT-1000 Standalone or 1RU 19" EIA
Rack-Mount 1310nm Optical Transmitter
Available enhanced RF bandwidth
of 48-1,000MHz supports most
analog and QAM digital broadcast
transport applications.
External RF and optical test points
facilitate optical circuit set-up and
maintenance.
The Olson Technology, Inc. Model OTOT-1000
1310nm, 48-1,000MHz high-performance CATV Broadcast
Transmitter is a high quality, full-featured standalone or 1RU
19" EIA optical transmitter. Designed for optical transport of
analog and QAM digital broadcast signals, the transmitter is
ideal for CATV Hybrid Fiber Coax (HFC) applications, as well as
direct transmission of CATV RF signals in Industrial, corporate,
government, educational, and other applications.
LaserLite
The Model OTOT-1000 transmitter uses state-of-the-art RF and
optical component technology. A comprehensive lineup of DFB
laser offerings provides superior performance over a wide range
of optical budgets (up to 16dB of loss), allowing unrepeatered
spans of over 45km (28 miles) when used in conjunction with
high performance, high sensitivity node receivers such as the
Olson Technology Model OTPN-2000 or OTMN-II. Less deman-
ding applications can operate to 25dB of loss or 70km (43 miles)
distance.
The rugged, self-contained OTOT-1000 provides exterior RF
input and optical output connections, plus front panel RF and
laser test points. The field-configurable SC/APC (or optional
FC/APC) optical output connector can be mounted on the front
or rear panel of the unit. The OTOT-1000 is cooled with forced air
via an external high MTBF fan designed to be field-replaceable
without interrupting operation. The stand-alone unit can be
rack-mounted using the Model OTLL-RMKIT-1 to mount up to
three OTOT-1000’s in a 1RU (1.75") 19" space.
The Model OTOT-1000 is the perfect companion to Olson
Technology’s OTPN-2000 and OTMN-II optical nodes. It is also
designed to operate with optical receivers from most leading
manufacturers. The companion OTOR-300 return receiver
works with all RF return path optical transmitters in the 5MHz to
300MHz frequency range.
Rev D All Specifications Subject to Change Without Notice June 2009
24926 Highway 108
Sierra Village, CA 95346
Phone: (800) 545-1022
Fax: (209) 586-1026
E-Mail: sales @olsontech.com
System Specifications
Min Typ Max Units
Power Supply Voltage +90 +240 V
Power Supply Frequency 50 60 Hz
Power Consumption 10 W
Operating Temp. Range -10 +55 °C
Humidity (RH Non Con.) 5 95 %
Cooling Forced Air Fan
Field-replaceable
Power Connector IEC 320 w/ 5x2.0 0.5A
Slo-Blo Fuse
AC
Electrical and Environmental Characteristics
Min Typ Max Units
Frequency Range 48 1,000 MHz
Input Impedance 75 Ohms
Input Return Loss 16 dB
Input Level (+3 to +6dBm) +18 dBmV/ch
Input Level (+8 to +15dBm) +19 dBmV/ch
CSO 63 dBc
CTB 65 dBc
Input Adjustment Range (1) 4 dB
RF Test Point (2) +10 dBmV/Ch
Frequency Response -1.0 +1.0 dB
RF and System Characteristics
Typical CNR Performance
Transmitter Interfaces
RF Input Connector F-type.
Optical Output Connector SC/APC std, FC/APC opt,
front or rear panel.
Optical Power Test Jack 0.1V/mW
Laser Current Test Jack 1V/50mA
Physical Characteristics
Min Typ Max Units
Weight 1.5 lbs.
0.68 kg
Dimensions(WxHxD) 5.5x1.6x7.5 in.
140x41x191 mm
NOTES:
1) To +22dBmV/carrier.
2) Set for 77 analog channels, full QAM digital loading.
Rev D All Specifications Subject to Change Without Notice June 2009
56.0 55.0
54.5
54.0
53.0
52.0
51.0
50.0
55.1 54.1
53.6
53.1
52.1
51.1
50.1
49.1
53.3
52.8
52.3
51.3
50.3
49.3
48.3
54.3
55.5 54.6 53.8
55.0
54.0
53.0
52.0
51.0
54.1
53.1
52.1
51.1
50.1
53.3
52.3
51.3
50.3
49.3
Low Ch. Load (77 NTSC) CNR (dB) High Ch. Load (110 NTSC) CNR (dB)
All Passive All Passive
Passive
+3.5dB Fiber
Passive
+3.5dB Fiber
Passive
+7dB Fiber
Passive
+7dB Fiber
Ordering Information
OTOT-1000-3-XX Optical Transmitter, 1310nm, +3dBm Optical Output
OTOT-1000-6-XX Optical Transmitter, 1310nm, +6dBm Optical Output
OTOT-1000-8-XX Optical Transmitter, 1310nm, +8dBm Optical Output
OTOT-1000-9-XX Optical Transmitter, 1310nm, +9dBm Optical Output
OTOT-1000-10-XX Optical Transmitter, 1310nm, +10dBm Optical Output
OTOT-1000-12-XX Optical Transmitter, 1310nm, +12dBm Optical Output
OTOT-1000-13-XX Optical Transmitter, 1310nm, +13dBm Optical Output
OTOT-1000-14-XX Optical Transmitter, 1310nm, +14dBm Optical Output
OTOT-1000-15-XX Optical Transmitter, 1310nm, +15dBm Optical Output
Note: : The “XX” in the part numbers specifies the optical connector type. SA = SC/APC; FA = FC/APC.
+2dBm
+1dBm
0dBm
-1dBm
-2dBm
-3dBm
-4dBm
Rx Power
(dBm)
(Note 1)
Notes
1) For example, a +8dBm transmitter thru 10dB of
passive optical loss with would be
“-2dBm” in the first column in this
yielding 53.0dB typical CNR.
Low Ch. Load
looked up as
case
2) Loading refers to total modulated analog channels
loading. Power levels are per channel peak
envelope power.
3) All CNR is measured at +18dBmV/carrier.
