參數(shù)資料
          型號(hào): 755MM-MA-75-C-SC-25-JP
          廠商: EMCORE CORP
          元件分類(lèi): 光發(fā)射
          英文描述: FIBER OPTIC TRANSMITTER, PANEL MOUNT, SC/APC CONNECTOR
          文件頁(yè)數(shù): 1/5頁(yè)
          文件大小: 252K
          代理商: 755MM-MA-75-C-SC-25-JP
          PRELIMINARY DATASHEET
          | AUG, 2006
          For more information on this and other products:
          Contact Sales at Ortel 626-293-3400, or visit www.emcore.com.
          Model 755MM-M Optical Transmitter
          1550 nm, 10 km, High SBS Suppression
          Ortel’s Model 755MM-M is a recently developed 1550 nm transmitter
          suitable for link lengths of up to 10Km. The 75 RF video input
          supports frequencies up to 870 MHz. A 50 RF input supports
          frequencies up to 2200 MHz for FTTP, L-Band satellite, and wireless
          applications.
          Also integrated into the RF/Optical design are Ortel’s low chirp control
          and noise suppression circuitry. Integrated within the design is Ortel’s
          patented pre distortion technology to provide outstanding performance
          with any of Ortel’s wide range of cooled broadband lasers. These
          modules have optional dual redundant power supplies and SNMP
          capability.
          It features Ortel’s proprietary Enhanced Optical Spectrum Reshaping
          Technology with extremely high SBS suppression performance, making
          it ideal for either FTTP or HFC network applications. The performance
          specifications indicated below are subject to change.
          Performance Highlights
          Parameter
          Min
          Typ
          Max
          Unit
          Operating Temperature Range
          0
          25
          50
          °C
          Wavelength (Multiple Options)
          1530
          -
          1560
          nm
          Optical Power
          7
          -
          dBm
          Frequency Response
          47
          950
          -
          870
          2200
          MHz
          CNR
          47
          48
          -
          dB
          CSO
          -
          -60
          dBc
          CTB
          -
          -65
          dBc
          SBS Suppression Capability
          -
          17
          dBm
          RF Input Return Loss
          16
          -
          dB
          Optical Return Loss
          40
          -
          dB
          Applications
          Video signal distribution to
          HFC CATV and FTTP nodes
          Video overlay in passive
          optical networks (PON)
          Replacement for Externally
          Modulated Transmitters
          Features
          Enhanced Optical Spectrum
          Reshaping Technology
          Optimized RF integration of
          predistorter, amplifiers and
          laser
          Dual redundant power
          supplies
          Supports SNMP protocol
          Complete, efficient laser bias
          and TEC control circuitry
          OEM/ODM opportunities
          available through Ortel
          Digital monitoring and control
          ITU Wavelengths
          Noise and distortion performance above assume 79 channel NTSC loading with no QAM, -5 dBm
          received optical power. See following pages for complete specifications and operating/test
          conditions.
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