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858.546.5050

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.com

PICO MACOM

Fiber Optic

Series

Chapter 2

Specifications

1. RF Performance

SPECIFICATION

LIMITS

Frequency Range

50 to 860 MHz (EIA channels 2~135)

Connector

F-connector, female

Impedance

75 ohm

Output Return Loss

> 8 dB

Output RF Level

> 45 dBmV

RF Output Control Range

> 10 dB

RF Frequency Response (flatness)

+ 1.5 dB

Carrier–to-Noise Ratio

> 50 dBc*

Composite Second Order (CSO)

> 60 dBc*

Composite Triple Beat (CTB)

> 65 dBc*

Rear Panel Test Port Level

-20 dB from primary output, typ.

* Results typical based on 0 dBm Optical Forward Receiver input level.

2. Optical Performance

SPECIFICATION

LIMITS

Wavelength

1290-1600 nm

Input Level

-3 to +3 dBm

Output Connector

SC/APC (FC/APC optional)

Return Loss

> 45 dB

3. General

SPECIFICATION

LIMITS

Input Power

90 VAC to 264 VAC at 47 Hz to 63 Hz,30 watt
typ.

Power Cord

Standard: NEMA 15P to IEC320 male on chassis.
Special order possible

Fuse

5MF 500/250V (BEL) (spare in IEC320 socket)

Temperature Range

-10 to +50°C (+40°C max. recommended)

Relative Humidity (non-condensing)

0 to 95%

Altitude

0 to 15,000 ft

Weight

PFR-2: 7.5 lb./ PFR-4: 8.2 lb.

Size

1 RU (1.75”)H x 19”W x 13”D

Содержание PFR-2

Страница 1: ...PFRSeries Optical Forward Receiver PICO MACOM Please read this manual thoroughly before use Keep this manual handy for future reference Visit Our Web Site www picomacom com Contact Us 858 546 5050 Toll Free 800 421 6511 ...

Страница 2: ... to the side or rear panels of this equipment The significance of the two symbols enclosed by triangles is described below This symbol means that dangerous voltages are present within the equipment These voltages are not insulated and may be of sufficient strength to cause serious bodily injury if touched This symbol may also appear on schematics This symbol calls attention to a critical procedure...

Страница 3: ...ry reversing the plug If the plug still does not fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of a polarized plug Servicing Refer all servicing to qualified personnel Opening or removing covers may expose dangerous voltages When replacement parts are required make sure the service technician uses only replacement parts recommended by Pico Macom Unau...

Страница 4: ...ssified as Class 1M per IEC EN 60825 1 A2 2001 and comply with FDA CDRH 21 CFR 1040 10 and 1040 11 except for deviations pursuant to Laser Notice No 50 dated 26 July 2001 When using optical signals of these levels viewing the laser output or the fiber output with certain opti cal instruments for example eye loupes magnifiers and microscopes within a distance of 100 mm may pose an eye hazard ...

Страница 5: ...on 9 1 Unpacking the Unit 9 2 Before Mounting 9 3 Rack Mounting 9 3 1 Spacing 9 3 2 Cooling 9 3 3 Securing the Unit 9 4 Making Rear Panel Connections 10 4 1 Power Connection and Initial Power Up 10 4 2 Connecting Optical Power Input 10 4 3 RF Output Connections 11 5 Front Panel Operations 11 5 1 Setting RF ADJUST 12 6 Maintenance 12 6 1 Decreased Performance Due to Contamination 12 Chapter 4 Custo...

Страница 6: ...nnectors on the standard PFR are SC APC type common to the cable industry and used for their low loss and back reflection Other connectors most commonly FC APC type are used and may be available see your sales representative for special ordering The PFR outputs RF signals within the 54 to 860 MHz range using a cable industry standard F connector The RF signal taken from the optical carrier is spli...

Страница 7: ...T to be configured and once setup for your applica tion the PFR will continued to operate unattended The PFR will return to your set operating condi tion after power outages and brown outs This manual details the unit specifications describes any issues that may be critical to your installa tion discusses the operation and finally outlines actions if you have problems with the unit If you read and...

Страница 8: ... Test Port Level 20 dB from primary output typ Results typical based on 0 dBm Optical Forward Receiver input level 2 Optical Performance SPECIFICATION LIMITS Wavelength 1290 1600 nm Input Level 3 to 3 dBm Output Connector SC APC FC APC optional Return Loss 45 dB 3 General SPECIFICATION LIMITS Input Power 90 VAC to 264 VAC at 47 Hz to 63 Hz 30 watt typ Power Cord Standard NEMA 15P to IEC320 male on...

Страница 9: ...nerally a good practice to leave one open slot approximately 1 3 4 inch be tween units to allow for cooling and provide maximum reliability From the front of the rack cover any open slots with a blank plate to prevent dust from entering the rack 3 2 Cooling If other equipment is installed in the same rack or nearby racks as the PFR receiver check to ensure that adequate cooling measures have been ...

Страница 10: ...the right side near power input To prevent noise and hum bars in the RF signal please ground this stud to a common ground with the other signal processing equipment After connecting the power cord press the ON OFF switch on the rear panel to on and the unit will begin to operate The front panel POWER LED will light and the ONLINE LEDs will light The OPTICAL LED should not light until an optical si...

Страница 11: ...e rear panel test port The PFR includes a 20 dB directional coupler to divert a small amount of the signal from the primary RF OUT to this output The 20 dB level is approximate and varies due to parts variations 5 Front Panel Operations The PFR has one user adjustment per RF output the RF ADJUST on the front panel 90 264 VAC 47 63 RF OUT 2 LOC IN RF OUT 1 FUSE FUSE FUSE ON OFF FUSE POWER 5dBm 3dBm...

Страница 12: ...ndition as follows using commonly available fiber cleaner kits One possible source is Fiber Instrument Sales www fiberinstrumentsales com 1 Remove fiber jumper from OPTICAL IN connector 2 Unplug unit from power source Open top cover by removing 12 screws sliding top plate back and lift at rear Find and remove internal fiber connector at OPTICAL IN bulkhead connector and set aside Exercise care tha...

Страница 13: ...ipment Should you make an inquiry the RMA number will be required Any communication from the repair facility will identify the product by the RMA number When shipping a product for repair please follow these steps Pack the unit securely Enclose a note describing the problem Enclose a copy of the invoice showing warranty status Make sure the RMA number is on the outside of the box on or near the sh...

Страница 14: ...ly modules and or private label products are limited to the duration and terms of third party vendors warranty Pico Macom shall in no event and under no circumstances be liable or responsible for any consequential indirect incidental punitive direct or special damages based upon breach of warranty breach of contract negligence strict tort liability or otherwise or any other legal theory arising di...

Страница 15: ...ping cartons for possible inspection by the carrier You must report claims for loss or damage within 3 days of delivery while claims for erroneous charges or price corrections must be presented within 30 days of invoice date Returning Shipped Items To return any shipped items including those shipped for warranty repairs or credit call our Customer Service desk to request a Return Merchandise Autho...

Страница 16: ...6260 Sequence Drive San Diego California 92121 PICO MACOM www picomacom com sales picomacom com Phone 858 546 5050 Sales 858 546 5055 Fax 858 546 5051 Printed in the U S A ...

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