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Olson Technology OTPN-3850-SA, Instruction Manual

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Table of Contents

025-000641 REV X5

06 Sep 2012

Page 1

Phone: (209) 586-1022

(800) 545-1022

FAX:    (209) 586-1026

E-Mail:[email protected]

Instruction Manual

Model OTPN-3850-SA

3.85GHz Wideband FTTH PON Receiver

Summary of Contents for OTPN-3850-SA

Page 1: ...of Contents 025 000641 REV X5 06 Sep 2012 Page 1 Phone 209 586 1022 800 545 1022 FAX 209 586 1026 E Mail salessupport olsontech com Instruction Manual Model OTPN 3850 SA 3 85GHz Wideband FTTH PON Rec...

Page 2: ...ION 6 EXTERNAL INDICATORS AND CONNECTORS 6 INTERNAL CONTROLS 6 OPTICAL CONNECTORS AND CLEANING 3 THEORY OF OPERATION 3 INTRODUCTION Table of Contents 025 000641 REV X5 Olson Technology Inc Page 2 4 BL...

Page 3: ...cussion The Optical In to the receiver actually carries three wavelengths The 1550nm 10nm wavelength carries the downstream CATV and L Band signals This wavelength passes through the FWDM Filter Wavel...

Page 4: ...hus can operate at lower RF levels 5 AGC Range 2dB for Opt In from 0 dBm to 6dBm 6 At 4dBm Optical Input Min CATV performance is CNR 47dB CSO 55dBc CTB 55dBc 7 Loss of Light Threshold 10dBm 1dB 1550nm...

Page 5: ...ange Installation in wet areas or areas of extremely high humidity should be avoided Extremely dirty or dusty areas should also be avoided if possible The OTPN 3850 may be installed and operated in an...

Page 6: ...to indicate that power has been applied to the unit The second red indicator only lights red when the 1550nm optical input power drops below 10dBm The 10 pin connector mates to the following connector...

Page 7: ...r optimum performance at an optical input of 4dBm 1550nm power only The easiest way to verify the 1550nm input power is to measure the voltage on pin 5 of the electrical connector See Figure 2 to loca...

Page 8: ...inal 950 2 150MHz L Band signals Typically the CATV signal is on the same DeStacker output as the L Band 1 signal CATV Tx e g OTOT 1000 FF or OTOT 1000 HH DWDM Ch 34 L Band Tx e g OLAT X4038 DWDM Ch 3...

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