LaserLite OTPN-1000/OTPT-300A
High Output FTTP Premise Node: Optical Receiver with Optional Return Transmitter
- Flagship Model of the OT “Premise Node” family: High-Output, Premium-Performance & Full-Featured
- Stable, High RF Output Level (+48 dBmV) over Wide (+3 to -6 dBm @ 1310/1550 nm) Optical Input range
- Superior Low-Noise Performance (CNR > 49 dB @ -6 dBm Optical Input) & CSO/CTB Specs (> 64/69 dB)
- Designed to Directly Feed > 64 television outlets in FTTB applications (more with line extender amplifiers)
- Inter-Stage Slope and RF Input/Output controls via internal Plug-in EQs and Plug-In attenuator Pads
- Calibrated external Optical Input Power Meter (1V/mW) and internal RF test points (@ -20 dB)
- Full CATV Forward Path Bandwidth (Analog and QAM Digital) 54-870 MHz (+/- 1.0 dB)
- FP, DFB & CWDM Return Laser Transmitter options (field-installable) for two-way DOCSIS operation
- Choice of Return/Forward Frequency Diplexer Split (42/54 MHz -or- 65/85 MHz)
- Built-in Universal 90-240 VAC (@ 50/60 Hz) CE-approved Power Supply for local powering
- > 6 kV surge tolerant RF output and SMT construction for consistency, reliability & performance
- Compact (3″x 5″x 8″), Lightweight, Rugged machined aluminum housing for easy installation
The OLSON TECHNOLOGY, INC. PremiseNode Model OTPN-1000 is a high-output, high-performance, full featured CATV optical node designed around the very latest optical receiver technology to reliably deliver a full slate of multiplexed video, high speed data & telephony services in an HFC/PON fiber-to-the-premise (FTTP) environment.
The unit is ideally suited for direct fiber transmission of CATV RF signals in FTTC, FTTH, MDU, industrial,corporate, government, educational or other I-Net applications where a high performance, compact indoor node is required. The unit is constructed with high quality components to enable it to meet or exceed its performance specifications over a wide temperature range in an uncontrolled environment, but does require protection from the elements. It is configured for standalone desktop, shelf or wall-mounting, or can be 2RU 19″ EIA rackmounted via the optional OTLL-RMKIT2 kit. The OTPN-1000 is forced-air cooled via an external high-MTBF fan, which is designed to be field-replaceable without interrupting operation. The base “receiveronly” model is a rugged, self-contained device with an optical input range which is wider and more sensitive than traditional CATV node receivers, permitting its use in situations where there is a need to extend the fiber link deeper into the subscriber base. In addition, the OTPN-1000 has innovative output RF level controlling circuitry which delivers stable output level despite potential fluctuations in the power of the incoming optical signal. Adjustments are made with reliable plug-in attenuator pads.
The OTPN-1000 includes a unique provision which provides for the addition of an optional high-performance return FP, DFB or CWDM laser return transmitter, creating a complete two-way, DOCSIS-compatible indoor node in a low-profile, integrated package. This “sidecar” module, the OTPT-300A, is a separate unit, designed so it can be installed upfront or added later in the field with a minimum of effort. The OTPT-300A also features an external auxiliary wideband (5-300 MHz) RF input, which eliminates the need for costly sub-band modulators and demodulators in local origination upstream video applications.
The OTPN-1000 is the perfect companion to the Olson Technology, Inc. LaserLite (Models OTOT-870-x & OTOR-300) and LaserPlus (Models LP-OT-x and LP-OR) forward TX and return RX product families, but is also designed to mate with optical transmitters and return receivers from most leading manufacturers.
OTPN-1000 / OTPN-1000-PAL (Forward Optical Receiver) Specifications RF OUTPUT
RF OUTPUT & PERFORMANCE PARAMETERS:
| Frequency Range (& Flatness) Output Level * Return Loss Impedance CNR* CSO* CTB* RF Gain Adjustment Slope Adjustment RF Test Point RF Output Connector |
54 – 870 MHz / 85 – 870 MHz (+/- 1.0 dB) +48 dBmV @ 550 MHz * >16 dB 75 Ohm >53 dB @ -1 dBm; >49dB @ -6 dBm optical input* >64 dBc @ -1 dBm optical input* >69 dBc @ -1 dBm optical input* 0 – 18 dB (with Model# 95080x plug-in pad) 4 – 17 dB (with Model# 95180x plug-in equalizer) -20 dB (internal) Type F |
NOTE: Typical; Measured with 10 dB slope to 870 MHz; 8dBm optical transmitter with OMI @ 2.8%, and; 77 NTSC Channel loading to 550 MHz & digital loading to 870 MHz (-6 dB below analog).
OPTICAL PARAMETERS:
| Wavelength Optical Input Power Range Return Loss Optical Input Power Test Point Optical Connector |
1280 – 1600 nm -6 dBm to +3 dBm >60 dB with APC type connector 1 V/mW (external) SC/APC standard; FC/APC optional); 8 degree APC |
ELECTRICAL, ENVIRONMENTAL & MECHANICAL PARAMETERS:
| Dimensions Weight Operating Temperature Range Enclosure IP Rating Powering Power Dissipation Cooling |
3″ H x 4.5″ W x 8″ D (7.75cm x 12.1cm x 20.5cm) 3 lb. (1.12 kg) -10 to +55 degrees C IP20 90 – 240 VAC @ 50 – 60 Hz via IEC320 connector 19 W maximum Fan cooled, forced air (Field-replaceable) |
OTPT-300A Series (Return Optical Transmitters) Specifications
RF INPUT & PERFORMANCE PARAMETERS:
| Frequency Range (& Flatness) via Diplexer Freq. Range (& Flatness) via Ext. Aux. RF Input Return Loss |
5 – 42 MHz (NTSC) / 5 – 65 MHz (PAL) (+/- 1.0 dB) 5 – 300 MHz (+/- 1.0 dB) >16 dB @ 5-42 MHz or 5-65 MHz |
OPTICAL PARAMETERS:
| Return Loss Laser Power Test Point Laser Current Test Point Optical Connector |
>60 dB with APC type connector 1 V/mW (external) 1 V/50 mA (external) SC/APC standard; FC/APC optional); 8 degree APC |
OTPT-302A & OTPT-303A (FP Return Optical Transmitters) Specifications
RF INPUT & PERFORMANCE PARAMETERS:
| Return Path NPR (FP)** NPR 37dB Threshold |
>15dB over 37 dB NPR ** -57 dBmV/Hz |
NOTE: As measured with 10dB of fiber and OTOR-300 High Sensitivity Return Band Receiver
OPTICAL PARAMETERS:
| Wavelength Laser Type; Optical Output Power (OTPT-302A) Laser Type; Optical Output Power (OTPT-303A) |
1310 nm +/- 20nm Fabry-Perot (Unisolated); +1.6 mW +/- 0.5 mW Fabry-Perot (Isolated); +2.0 mW +/- 0.5 mW |
OTPT-304A & OTPT-305A (DFB Return Optical Transmitters) Specifications
RF INPUT & PERFORMANCE PARAMETERS:
| Return Path NPR (DFB)** NPR 41dB Threshold |
>15 dB over 41 dB NPR ** -57 dBmV/Hz |
NOTE: As measured with 10dB of fiber and OTOR-300 High Sensitivity Return Band Receiver
OPTICAL PARAMETERS:
| Wavelength (OTPT-304A) Laser Type; Optical Output Power (OTPT-304A) Wavelength (OTPT-305A) Laser Type; Optical Output Power (OTPT-305A) |
1310 nm +/- 20nm Distributed Feedback: +3.0 mW +/- 0.5 mW 1550nm +/- 20nm Distributed Feedback: +2.0 mW +/- 0.5 mW |
OTPT-347A thru OTPT-361A (CWDM Return Optical Transmitters) Specifications
RF INPUT & PERFORMANCE PARAMETERS:
| Return Path NPR (DFB)** NPR 41dB Threshold |
>15 dB over 41 dB NPR ** -57 dBmV/Hz |
NOTE: As measured with 10dB of fiber and OTOR-300 High Sensitivity Return Band Receiver
OPTICAL PARAMETERS:
| Wavelengths (OTPT-347 thru 361) Laser Type; Optical Output Power (OTPT-347 thru 361) |
1470, 1490, 1510, 1530, 1550, 1570, 1590 or 1610 nm +/- 3 nm Course Wave Division Mux: +2.0 mW +/- 0.5 mW |
| Telephone: | Nationwide: | Fax: | E-mail: | Internet: |
| 215-675-2053 | 800-523-5947 | 215-675-7543 | info@tonercable.com | www.tonercable.com |