BOR4085 - BKtel

B O R 4 0 8 5R F O G A N D H F C Q U A D R U P L E O P T I C A L R E T U R N P A T H R E C E I V E RA p p l i c a t i o n4 Optical to electrical conversion of four upstream signals inRFoG (RF over glass) and HFC networks4 28dB optical budget in systems with RFoG node XON40.BFNor XON45.BFN due to ultra low noise optical receivertechnology4 Usage in headends and hubs and outdoor unitsF e a t u r e s4 Four independent optical receivers4 Ultra low noise receiver technology4 Additional RF combination output 4:14 Very wide optical input power range due to high user settablegain range4 Bandwidth 5…85 MHz enables future proof installations4 Additional RF combination output 4:14 Various network management capabilities4 Each receiver output can be separately disabled4 Optical power level detection with LED indication for allinputs suitable for pulsed optical RFoG (TDMA) signalsand continuous wave HFC signals4 Noise suppression (amplifier squelch) feature to supportRF combination of several receiver outputs4 BK modular design (1 slot wide unit)B l o c k D i a g r a mB a a l M e g a ® – S e r i e s B O R 4 0 8 5 M E G ABKtel communications GmbH ⋅ www.bktel.com ⋅ e-Mail: sales@bktel.com 1

T e c h n i c a l D a t aB a a l M e g a ® – S e r i e s B O R 4 0 8 5 M e g aElectrical/Optical CharacteristicsParameter Symbol Min Typ Max UnitOptical Input Power PIN -25 -10 dBmDetector Responsitivity η 0.8 A/WPower Consumption P 6 WOptical ConnectorRF-ConnectorsRF CharacteristicsSC/APC or E2000IEC – femaleParameter Min Typ Max UnitRF bandwidth 5 - 85 MHzReceiver noise current (-25 dBm, 0 dB gain) 0.80 pA/√HzRF Impedance - 75 - ΩRF Return Loss 18 dBFrequency Flatness -1.0 +1.0 dBRF output level (-25 dBm, OMI=17.5%, 0 dBgain)75 76 77 dBµVGain Range -28 0 dBIM2, IM3 (2 tones, RF output level ≤88dBµV) 50 dBReceiver Turn-on (RF output reaches 90% ofits steady-state value)Receiver Turn-on with activated NoiseSuppression (Amplifier Squelch) feature0.25 µs2.5 µsSpecifications subject to change without notice - DBe_BOR4085_1111182 BKtel communications GmbH ⋅ www.bktel.com ⋅ e-Mail: sales@bktel.com