Product Name: Mxt-OTR-8601 Field Independent Four-Output Optical Node Model NO.: MXT-OTR-8601 Condition: New Certification: CE, ISO, RoHS Function: Signal Transmitting Device, Signal Transmission Equipment Type: CATV?Cable Television?Equipment Trademark: MXT Transport Package: Carton Origin: China Product Description OverviewMXT-OTR-8601 field independent four-output optical node is bi-directional optical transmission equipment in CATV HFC networkto realize head-end signal's download and user signal's return in one optical link. The function modular structure will take great convenience to usage, bi-directional network improvement and upgrade,as well as opening the value-added service. This designing supports IP phone, Internet, interactive data multiple service. It is broadband telecommunication optical node integrated with TV signal and data signal transmission. MXT-OTR-8601 optical node featured with small volume, great function, beautiful appearance, perfect performance index, high output level and network management function.FeaturesModular structure design, it can transmit CATV signal and open multiple data service, matched five function modules at most, herein, one optical receiver module is necessary, others are optional. Two optical receiver modules can realize backup function; two return optical transmitter modules can realize four-output combination return; SNMP can monitor equipment's multiple operation status.Optional status monitor is compatible with SCTE HMS standard. Four-output high level output can beup to 112dBuV, to ensure perfect optical link index in high level output. equipped-in bi-directional filter, high-low pass dividing frequency is optional. Optical control AGC function design, to make output level keep stable when input optical power -6/-4~+2dBm.Four digit highlight LED digital tube displays equipment's each operation parameter real-timely(optical power, output level, inner temperature, voltage).Delicate die-casting aluminum alloy housing, dacromet treatment, good heat dissipation, waterproof, radiation protection, and anti-interference.Hot plug type optical receiver module, return optical transmitter module and SNMP is convenient to upgrade for user.High reliability switch power supply, high conversion efficiency, wide voltage range, single/double power supply optional, easy to use.Each channel can feed, with sole 60VAC feed port. Each channel with forward path output level and return path input level -20dBm monitoring port. Each channel forward path output level, return path input level is adjustable.Block diagramSpecificationForward Path ParameterItems Units Parameters Optical featureInput optical power rangedBm-8~+2Optical control AGC rangedBm-6/-4~+2Optical receiving wavelength rangenm1100~1600Optical connector type-FC/APCor SC/APCoptionalFiber type-Single-mode fiberOptical connector return lossdB≥50RF featureRF frequency rangeMHz87~1000Output level(input optical power -1dBm)dBuV≥112Test point leveldB-20±1Output impedanceΩ75Return lossdB≥16((87~550));≥14(550~1000)In-band flatnessdB≤±0.75RFconnector-FL10link featureCNR(note)dB≥52CSO(note)dB≥66CTB(note)dB≥67Note: Configured 59 PAL-D analog TV channel signals in 550MHz frequency range, transmit digital modulation signal in 550MHz~862MHz frequency range, digital modulation signal level (8MHz bandwidth) is 10dB lower than analog signal carrier level, test C/CTB, C/CSO and C/N when optical receiver input optical power is -1dBm, 87~1000MHz slope 8dB. Reverse Path ParameterItemsUnitsParametersRemarksLaser type--DFBlaserFPlaserOutput optical wavelengthnm1310±201550±10Output optical powerdBm≥0RF input frequency rangeMHz5~65RF input signal leveldBuV75~85Indicating total power added to optical node return path RF signal input portOutput optical power stabilitydB±1.0link flatnessdB≤±1.0Indicating return path optical transmitter and return path optical receiver combined link indexRF input return lossdB≥16RF input impedanceΩ75Optical connector type-FC/APCor SC/APCNoise to power ratio(NPR) dynamic rangedB≥20(NPR≥30dB)≥15(NPR≥30dB)Indicating return path optical transmitter and return path optical receiver combined link indexGeneral ParameterItems Units Parameters Power supplyVoltage input rangeVAC40~90or 110~264Power consumptionWTypical 60, max.75OthersOperation temperatureºC-25~55Storage temperatureºC-40~70Relative humidity%15~95%no condensationWeight Kg8.5Outer sizemm400(L)×232(W)×162(H)