Olson Technology OTLT 3000 Скачать руководство пользователя | Manualshive

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REV. X4

Page 11

ANTENNA REMOTING

BASIC CWDM APPLICATION

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Содержание OTLT 3000

Страница 1: ...Phone Fax OTLT OTLR 3000 Manual L Band Fiber Optic Link 500 3 000 MHz INSTRUCTION MANUAL REV X4 06 19 08 209 586 1022 800 545 1022 209 586 1026 E Mail sales olsontech com www olsontech com ...

Страница 2: ...ENERALFEATURES 4 RF PERFORMANCE 4 OPTICAL PERFORMANCE 6 DC POWERINGANDALARMS 6 FlyingLeadSignalDescription 7 INSTALLATION 7 Optical Connectors 7 CleaningOpticalConnectors 8 PhysicalSize 8 Mounting 9 TYPICALApplications 10 MDU MultipleDwellingUnit 10 ANTENNA REMOTING 11 BASIC CWDMAPPLICATION 11 ORDERING INFORMATION 12 ...

Страница 3: ...dfiberoutput Ifthedevicehasaconnectoroutput aconnectorshouldbeattachedthatisconnected toafiber Thiswillensurethatalllightisconfinedwithinthefiberwaveguide virtuallyeliminatingallpotentialhazard NEVERlookattheendofthefibertoseeiflightiscomingout NEVER Mostfiberopticlaserwavelengths 1310nm and 1550nm are totally invisible to the unaided eye and will cause permanent damage Shorter wavelengths lasers ...

Страница 4: ... are designed for mounting in outdoor enclosures or in other small spaces For powering the stand alone units both the transmitter and receiver can be powered via the wire leads or on the center of the coax connector RF PERFORMANCE The specifications are cited below with 12dB link optical loss and 55dB optical return loss RF input level to Tx 12dBmV the level to the high gain Rx is 9dBm Optical Pow...

Страница 5: ...REV X4 Page 5 Input 1 dB Compression Frequency Response ...

Страница 6: ...WERING AND ALARMS ThecurrentrequirementsfortheTxandRxunitsareasfollows InputVoltage 8VDC 12VDC 15VDC 18VDC 24VDC Tx 250mA 170mA 135mA 115mA 85mA Rx 200mA 150mA 120mA 100mA 70mA CAUTION ThestandalonepackagespossesstheflyingleadswhichcarryDCinputsandalarms Whenconnectingtotheseleads any unused wires should be wrapped with electrical tape to avoid shorting that could damage the unit TheTxstandaloneun...

Страница 7: ...gLeadSignalDescription COLOR Tx Rx SIGNAL DESCRIPTION Red Tx DC Input 8 24 VDC Black Tx Ground DC Return Silver Tx Shield Shieldwire connecttoGround Red Rx DC Input 8 24 VDC Black Rx Ground DC Return Silver Rx Shield Shieldwire connecttoGround Brown Rx Open Collect Output for Low Received Optical Power INSTALLATION Optical Connectors Therearemanyopticalconnectorsonthemarket Therearealsodifferentwa...

Страница 8: ...o need clean the connector as long as the connector remains connected Usecautionwhenhandlingtheconnectors Anygreasefromyourfinger scratchorsmallpieceofdustordirtcaneffect the optical performance To clean use a lint free wipe such as Kimwipes or cotton swab moisten with alcohol and gently wipe the tip of the connector Let the connector air dry completely or use dry compressed air to dry When making...

Страница 9: ...REV X4 Page 9 Mounting Mounting Template ...

Страница 10: ...input external attenuators maybe required Connect the optical fiber to both the transmitter and receiver Insure the optical loss to the receiver is less thanthemaximumallowed Verify the proper RF level out of the LNB and connect the LNB output to the RF input of the transmitter Connect the RF out of the receiver to the distribution amplifier or TV set top receiver Apply power to both modules the s...

Страница 11: ...REV X4 Page 11 ANTENNA REMOTING BASIC CWDM APPLICATION ...

Страница 12: ...R D3000 XX ZA Receiver 500MHz 3GHz RF 1270 1610nm 75 Ohm F Conn PowerSupply Model OTLB PS 15DC Power Supply 110 VAC Input and 15 VDC Output NOTES 1 The Z in all part numbers specifies the optical connector type FA FC APC SA SC APC 2 The lowercase x or xx in the Tx part numbers specifies the wavelength 13 1310nm 15 1550nm xx CWDM 47 to 61 3 The uppercase X in the Tx part numbers specifies the laser...

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