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ENGLISH

Index

Technical specifications ......................................................................................................................

Ordering information ...........................................................................................................................

Mounting .............................................................................................................................................

3.1.

19” rack mounting ......................................................................................................................

Product description ............................................................................................................................

4.1.

Optical transmitter ...................................................................................................................

4.2.

Optical receiver .........................................................................................................................

4.3.

Power supply unit .....................................................................................................................

Example applications ..........................................................................................................................

Tables for attenuation and gain installations calculation ....................................................................

Optical Fiber Transmitter and Receiver

Содержание 233306, 233311

Страница 1: ...w w w t e l e v e s c o m Optical Fiber Transmitter and Receiver with return path channel EN User manual Refs 233306 233311 233411 234305 234311 233501 233601...

Страница 2: ......

Страница 3: ...10 3 Mounting 11 3 1 19 rack mounting 11 4 Product description 12 4 1 Optical transmitter 12 4 2 Optical receiver 13 4 3 Power supply unit 14 5 Example applications 15 6 Tables for attenuation and gai...

Страница 4: ...LLY INSERTED TO PREVENT BLADE EXPOSURE Important Safety Instructions 1 Read and Follow All Instructions All the safety and operating instructions should be read prior to and followed while operating t...

Страница 5: ...grease sweat etc may significantly affect the quality of the signal To clean the ends of the connectors gently rub with a lint free lens cleaning cloth dampened using additive free isopropyl alcohol M...

Страница 6: ...s dB 10 Impedance ohm 75 Test port attenuation typical dB 16 Optical output forward channel Laser type MQW DFB Wavelength nm 1310 20 1550 20 Output optical power mW dBm 4 6 10 10 10 10 2 5 4 10 10 Opt...

Страница 7: ...Return losses dB 11 Impedance ohm 75 Optical input forward channel Optical device type InGaAs Pin Photodiode Wavelength nm 1200 1600 Detection bandwidth MHz 1 3000 Maximum Optical power received mW dB...

Страница 8: ...x current per output A 4 24V 1 5 Amplifier technical specifications 1 6 Power Supply Unit technical specifications 1 7 Block diagram Diplexer Fwd path Rtn path RF INPUT forward path RF OUTPUT return p...

Страница 9: ...rn path attenuator Converter RF FO Return path control LED Relay Forward path attenuator Forward path Converter FO RF FO OUTPUT Return path ref 233601 ref 233501 ref 233601 Forward path control LED Re...

Страница 10: ...tter 1550nm 4dBm 234311 T 0X Optical Transmitter 1550nm 10dBm 2337 T 0X 2 way Optical Splitter 2339 T 0X 4 way Optical Splitter 234401 T 0X 8 way Optical Splitter 234501 T 0X 16 way Optical Splitter 2...

Страница 11: ...3 Mounting 3 1 19 rack mounting UQQA S2 T UQQA S2 T UQQA S2 T UQQA S2 T UQQA S2 T UQQA S2 T TEST 12dB RF TX OPTICAL PWR RF IN LEVEL ADJ ALARM PWR TX 5301 F O transmitter T 0X Headend 563901 Optical o...

Страница 12: ...ath optical output 9 Return path optical input 10 Forward path RF attenuator 11 Return path RF attenuator CAUTION The use of the device outside of the specifications provided in this user manual can l...

Страница 13: ...e device outside of the specifications provided in this user manual can lead to hazardous radiation exposure RF TX OPTICAL PWR RF OUT LEVEL ADJ ALARM PWR RX OPTICAL PWR TX RX RF RX OPTICAL PWR RF OUT...

Страница 14: ...4 3 Power Supply Unit NOTE Maximum output is 4 amps Use second output if more than 4 amps is needed 24V OK 0V Overload or short circuit LEDS Mains 108 132V 50 60Hz Star washer M4 nut M4x10 Grounding c...

Страница 15: ...6 6 9 4 147 0 9 7 144 9 4 5 7 7 145 85 8 4 146 3 8 7 144 6 5 6 6 144 9 7 4 145 6 7 7 144 2 5 5 5 6 144 1 6 4 144 8 6 7 143 7 6 4 6 143 3 5 4 144 1 5 7 143 2 6 5 3 6 142 5 4 4 143 2 4 7 142 7 7 2 6 141...

Страница 16: ...converted back to RF using of the optical receiver ref 233501 The transmitter input levels 23 dBmV 26 dBm 42CH CENELEC analog channels off air CATV band 13 dBmV 36 dBm digital channels off air CATV S...

Страница 17: ...EINn 140 8 dB Hz EINSAT 140 8 10 log 27 106 65 7 dBm As the input level is 36 dBm C N is C NSAT 36 65 7 36 65 7 C NSAT 29 7 dB Example 2 Let s repeat the example above but applied to an installation w...

Страница 18: ...r making calculations The calculation process is the same as in the case of the forward channel EINn SAT 125 4 dBm Hz G 2 1 GHz 16 3 dB Therefore the RF signal level delivered by the receiver is Voutr...

Страница 19: ...7 140 1 9 3 1 3 138 2 0 5 139 1 0 3 139 4 9 5 3 5 2 3 137 25 1 5 138 1 1 3 138 7 10 4 3 3 136 35 2 5 137 2 2 2 138 10 5 4 5 4 3 135 4 3 5 136 3 3 2 137 2 11 5 5 3 134 5 4 5 135 5 4 3 136 3 11 5 5 5 6...

Страница 20: ...132 1 7 9 132 8 9 3 133 7 14 4 4 5 9 5 131 2 8 9 132 10 3 133 15 5 10 5 130 2 9 9 131 1 11 3 132 2 15 5 5 5 11 5 129 4 10 9 130 1 12 2 131 5 16 6 12 5 128 4 11 9 129 3 13 3 130 6 16 5 6 5 13 5 127 5 1...

Страница 21: ...1 7 1 145 3 6 16 144 8 6 2 2 5 5 144 5 6 1 144 6 5 1 144 4 6 7 2 5 4 5 143 7 5 1 144 4 2 144 7 2 3 3 6 143 4 2 143 4 3 3 143 6 7 7 3 5 2 5 142 1 3 2 142 7 2 2 143 8 2 4 1 6 141 3 2 2 141 9 1 3 142 5 8...

Страница 22: ...3 11 5 1 5 5 134 5 4 8 134 6 6 133 5 12 2 6 133 7 5 8 133 9 7 132 6 12 5 2 5 7 132 8 6 8 133 8 131 7 13 3 8 131 9 7 8 132 2 9 130 8 13 5 3 5 9 131 8 8 131 3 10 130 14 4 10 130 1 9 8 130 3 11 129 1 14...

Страница 23: ...efect and the invoice or other proof of original purchase date and price If Televes so requests the Purchaser shall at Purchaser s expense deliver the claimed Product s to Televes within 14 days of th...

Страница 24: ...televes com...

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