FTTx XON46 XON46.BFN Dual Mode Mini Fiber Node BKtel’s XON46.BFN is a universal dual mode RFoG and HFC fiber node for use in FTTx (Fiber-To-The-Home/ Building) access networks. It enables the setup of all-fiber DOCSIS networks in RFoG or standard HFC architecture, selectable by the network operator. The mini fiber node follows the specifications of the ANSI/SCTE 174 2010 RFoG (RF over Glass) standard and IEC 60728-14 RFoG standard especially including remote control function. It can be easily integrated in SNMP/HTTP network management systems. Features 4 Optical Receiver Technology o Optical CATV receiver for multichannel television and radio signals like AM-VSB, FM and QAM o Low noise optical receiver technology 4 Optical Transmitter Technology o 1610 nm DFB laser o CWDM wavelength DFB laser 4 Device Management: Remote configuration and control function 4 F-female 75 Ω RF combined output/input 4 RF test points for forward and reverse path signals, reverse test signal injection possible 4 Rotary code switches for gain and slope adjustment 4 Die cast zinc housing 4 Return Path Operating Mode: o Burst-Mode for RFoG and CW-Mode for HFC, software configurable 4 Very low power consumption 4 1- or 2-fiber optical upstream/downstream interface 4 Optional available with GPON WDM port 4 LED indication of module powering, opt. input/output power status and reverse path transmitter activity 4 Compatible with DOCSIS 3.0 Block Diagram HP LP RF Slope Down Gain Down Common WDM GPON WDM Demod 1490nm 1310nm LEDRX LEDTX LEDPWR Microprocessor Mod GPON TPRF Signal Detector Gain Up HP TPTX DC XON46.BFN-(WDM) AC AC IN 1 All Rights Reserved XON46.BFN BKtel communications GmbH · www.bktel.com · e-Mail: sales@bktel.com BaalFTTx – Series All Rights Reserved BKtel communications GmbH · www.bktel.com · e-Mail: sales@bktel.com © BKtel communications GmbH · www.bktel.com · Email: sales@bktel.com 4 Integrated 90 … 240 VAC power supply BKtel communications GmbH · www.bktel.com · Email: sales@bktel.com CATV Receiver Part (RX) Optical input wavelength Optical input power range for automatic RF output level control RF output level range (OMI= 4%, level at 860 MHz) RF bandwidth Flatness RF impedance RF return loss RF slope Receiver Noise Current (Popt,in= -6 dBm, max. gain, slope 0 dB) Receiver PIN Diode Sensitivity CSO, CTB (OMI=4.1%, Popt=0 dBm, 96dBµV, 6dB slope) Test point attenuation CATV Transmitter Part (TX) RF input bandwidth Nominal RF input level (OMI= 15%) Flatness (15 … 65 MHz) RF impedance RF return loss Optical output wavelength and power XON46.BFN-1610-03 (-WDM) XON46.BFN-CWxx-03 Link-NPR (Opt. Receiver Noise Current= 0.8pA/√Hz, 0.8 A/W) TX test point RF level (OMI= 15%) RX test point level for reverse test signal insertion (referred to RF port) TX turn-on (optical output power reaches 90% of its steady-state value) 1539 ... 1565 nm –6 … +2 dBm 77 …98 dBµV (1.5dB step adjustable) 110 … 1006 MHz ± 1.5 dB 75 Ω > 18 dB (@ 40MHz) –1.5 dB/oct, min. 15 dB 0, 2, 4 or 6 dB < 4 pA/√Hz > 0.8 A/W > 60 dBc (Cenelec 42) 20 dB ± 1 dB 5 … 85 MHz 75 … 105 dBµV (2 dB step adjustable) ± 1 dB 75 Ω > 18 dB 1610 nm, +3 dBm 1471 … 1611 nm, +3dBm See figure below (upstream system performance) 75 dBµV 20 dB ± 1 dB All rights reserved. Specifications and availability subject to change without notice - DBe_XON46.BFN_20140912.docx FTTx Specifications 1.1 µs © BKtel communications GmbH · www.bktel.com · Email: sales@bktel.com Physical and Environmental Cable television interface (RF) Test point interface Optical connector(s) Fiber type LEDs for status indication Dimensions (without connectors) with / without flange Power supply Power consumption Weight Enclosure (for SC/APC connector) Optional GPON/EPON WDM filter F-female, 75 Ω F-female, 75 Ω SC/APC, duplex LC/APC Single mode 9/125 µm Power supply LED RX optical input power LED TX optical output power LED 53 mm x 175 / 150 mm x 77 mm 90…240 VAC 50…60 Hz <6W 0.7 kg IP41 See data below (technical data of PON WDM) 2 BaalFTTx – Series XON46.BFN Operating wavelength Internal port (pass port) Operating wavelength GPON port (reflect port) Insertion loss Common ↔ GPON (reflect port) Return loss Isolation Internal port (pass port) Isolation GPON port (reflect port) PDL FTTx Technical Data of GPON WDM (Optional) 1539 ... 1620 nm 1270 … 1505 nm < 0.8 dB > 40 dB > 25 dB > 20 dB < 0.1 dB Upstream System Performance 45 Pin= -15dBm, Ieq=0.8pA/Hz^0.5 Pin= -20dBm, Ieq=0.8pA/Hz^0.5 NPR5-65MHz [dB] 40 Pin= -23dBm, Ieq=0.8pA/Hz^0.5 35 Pin= -25dBm, Ieq=0.8pA/Hz^0.5 30 NPR Requirement for 64QAM OMItot= 30% 25 20 -45 -40 -35 -30 -25 -20 -15 Typical Link-NPR (Transmitter RIN= -150 dB/Hz, Receiver INEQ= 0.8 pA/√Hz, S= 0.95 A/W) Available Types XON46.BFN-85-1610-03 XON46.BFN-85-1610-03-WDM DFB 1610 nm, +3 dBm DFB 1610 nm, +3 dBm with integrated GPON WDM XON46.BFN-85-CWxx-03 +3 dBm with DFB CW01 (1271nm), CW02 (1291nm), CW03 (1311nm), CW04 (1331nm), CW05 (1351nm), CW06(1371nm), CW07(1391nm), CW08 (1411nm), CW09 (1431nm), CW10 (1451nm), CW11 (1471nm), CW12 (1491nm), CW13 (1511nm), CW17 (1591nm) or CW18 (1611 nm) 3 All Rights Reserved XON46.BFN BKtel communications GmbH · www.bktel.com · e-Mail: sales@bktel.com BaalFTTx – Series All Rights Reserved BKtel communications GmbH · www.bktel.com · e-Mail: sales@bktel.com © BKtel communications GmbH · www.bktel.com · Email: sales@bktel.com RF Input Level [dBm]