Olson Technology HLR3830 User Manual

HLR3830 SERIES RETURN TRANSMITTER

INSTRUCTION MANUAL

RPT-323x-SA/xxx

INSTRUCTION MANUAL

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025-370539 REV X1 5/4/06

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TABLE OF CONTENTS

SPECIFICATIONS Page 3

SAFETY WARNINGS Page 4

INTRODUCTION Page 5

INSTALLATION Page 5

Installation/Environmental Considerations Page 5

Optical Connectors and Cleaning Page 5

External Adjustments and Test Points Page 6

Internal Adjustments and Test Points Page 6

Reverse Input Level Setting Page 6

Recommended RF Drive Level Page 6

Channel Loading Page 7

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Specifications (Return Path Optical Transmitters: F-P, DFB & CWDM)

RF INPUT & PERFORMANCE PARAMETERS:

Frequency Range (+/- 1.0 dB) 5 MHz to 220 MHz
Return Path NPR (DFB/CWDM) * > 15dB over 41dB NPR*
Return Path Threshold (DFB/CWDM) * -57 dBmV/Hz (@41dB NPR Threshold)
Return Path NPR (F-P) * > 15dB over 37dB NPR*
Return Path Threshold (F-P) * -57 dBmV/Hz (@37dB NPR Threshold)
Input Return Loss > 16dB
Input Level (see graph)
Input Level Laser Drive Test Point -20 dB

* NOTE: As measured with 10dB of fiber and Olson Model # OTOR-300 Return Path Receiver

OPTICAL OUTPUT PARAMETERS:

Optical Output (F-P) 2.0 mW (unisolated and isolated versions) @ 1310nm
Optical Output (DFB) 1.0 or 2.0mW @ 1310nm / 2.5 @ 1550nm
Optical Output (CWDM) 2.5mW @ 1470, 1490, 1510, 1530, 1550, 1570, 1590 or 1610nm
Return Loss > 60 dB with APC connector
Optical Connector SC/APC standard; FC/APC optional (8°APC); SC/UPC optional

USER INTERFACE

R.F. Input Test Point -20 dB (+/= 1.0 dB)
Optical Output Test Point 1V/mW
Laser Current 1V/50mA.
Optical Power Alarm Green/Red LED
Interstage R.F. Plug-In SXP Type Pad 7dB to connector R.F Signal Path to Laser

ELECTRICAL, ENVIRONMENTAL & MECHANICAL PARAMETERS

Dimensions (L x H x D) 5.8" x 1.0" x 3.1" (147mm x 25mm x 79mm)
Weight 0.5 lbs (0.22 kg)
Operating Temperature Range -40 to +70ºC (temperature at the mounting plate)
Powering +24VDC
Power Dissipation < 3 W
Mounting Inside Harmonic PWRBlazer HLR 3830 HFC optical node

Model Nunber Description (Optical Output Power; Wavelength; Laser Type; OpticalConnector)

RPT-3234-SA/302 R-TX Module; Harmonic HLR3830; 5-220MHz; 2mW unisolated 1310nm F-P; SC/APC
RPT-3234-SA/303 R-TX Module; Harmonic HLR3830; 5-220MHz; 2mW isolated 1310nm F-P; SC/APC
RPT-3235-SA/304 R-TX Module; Harmonic HLR3830; 5-220MHz; 3mW 1310nm DFB; SC/APC
RPT-3235-SA/304/1MW R-TX Module; Harmonic HLR3830; 5-220MHz; 1mW 1310nm DFB; SC/APC
RPT-3235-SA/304/2MW R-TX Module; Harmonic HLR3830; 5-220MHz; 2mW 1310nm DFB; SC/APC
RPT-3235-SA/505 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1550nm DFB; SC/APC
RPT-3235-SA/547 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1470nm CWDM DFB; SC/APC
RPT-3235-SA/549 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1490nm CWDM DFB; SC/APC
RPT-3235-SA/551 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1510nm CWDM DFB; SC/APC
RPT-3235-SA/553 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1530nm CWDM DFB; SC/APC
RPT-3235-SA/555 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1550nm CWDM DFB; SC/APC
RPT-3235-SA/557 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1570nm CWDM DFB; SC/APC
RPT-3235-SA/559 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1590nm CWDM DFB; SC/APC
RPT-3235-SA/561 R-TX Module; Harmonic HLR3830; 5-220MHz; 2.5mW 1610nm CWDM DFB; SC/APC

* NOTE: Substitute “SU” for “SA” if SC/UPC optical connector is required

Substitute “FA” for “SA” if FC/APC optical connector is required
Substitute “FU” for “SA” if FC/APC optical connector is required

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