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L波段 在线EDFA

L-band Inline EDFA with Mid-Stage Access (EDFA-L-M-R)

MEIGUOOptilabDEEDFA-L-M-R,LBODUANSHIYIGETONGYONGXIANLUSHEJIYONGYUDANGEHUODUOGEDWDMXINHAONEIQIANFANGDADECHANERGUANGXIANFANGDAQI。

产品概述:

Inline-EDFA通常用作中间点的网络中,以增加DWDM信道功率。Inline-EDFA能够放大输入信号每个信道低至-20 dBm,采用980nm,1480nm泵浦激光器。当掺铒光纤放大器用来放大多信道DWDM信号,各个信道的输出功率电平将根据掺铒光纤的增益分布变化,并且增益变化可高达7dB。增益平坦EDFA-L-M-R的双级放大和内部增益平坦滤波器(GFF),以补偿掺铒光纤增益变化的独特功能。EDFA-L-M-R独特的设计保证了全波长范围内增益变化仅为±0.75dB。1U标准机架内安装,EDFA-L-M-R清晰LCD显示屏易于使用、控制界面。15年连续工作寿命,质量可靠。

主要特点:

  • Compatible with 10 G/40 G DWDN Networks
  • 1565 nm to 1625 nm
  • Amplify DWDM signals up to 48 chan.
  • Dual-stage amplifier design
  • High gain
  • Mid-Stage Access
  • High reliability Telcordia qualified components
Feature Name Description
Optical Specifications
Operating Wavelength Range 1565 nm to 1625 nm
Output Power Levels +24 dBm
Optical Input Range -20 to 0 dBm
Optical Gain Up to 40 dB
Number of Channels Up to 48 channels DWDM
Gain Flatness ±0.75 dB
Number of Pump Lasers 4
Noise Figure 5.0 dB typ.
Polarization Dependent Gain (PDG) 0.2 dB max.
Polarization Mode Dispersion (PMD) 0.5 ps max.
Power Stability ± 0.1 dB over 8 hours
Input/Output Isolation 30 dB min.
Mechanical Specifications
Operating Temperature 0º C to +50º C
Storage Temperature -40º C to +70º C
Power Supply Requirements 80 - 240 V, 43 - 63 Hz AC
Power Consumption 75 W max.
Control Pump Laser Current Adjustment
Monitoring Pump Laser Temperature
Computer Interface RS-232
Display Output Power Level, TEC Temperature
Alarms Temperature and Current Threshold
Optical Connectors FC/APC, SC/APC (Optional)
Housing Dimensions 1U Rack: 19” x 14” x 1.75”


L-band Inline EDFA (EDFA-L-I-R)

主要技术参数:

Feature Name Description
Optical Specifications
Operating Wavelength Range 1565 nm to 1625 nm
Output Power Levels +24 dBm
Optical Input Range -20 to 0 dBm
Optical Gain Up to 40 dB
Number of Channels Up to 48 channels DWDM
Gain Flatness ±0.75 dB
Number of Pump Lasers 4
Noise Figure 5.0 dB typ.
Polarization Dependent Gain (PDG) 0.2 dB max.
Polarization Mode Dispersion (PMD) 0.5 ps max.
Power Stability ± 0.1 dB over 8 hours
Input/Output Isolation 30 dB min.
Mechanical Specifications
Operating Temperature 0º C to +50º C
Storage Temperature -40º C to +70º C
Power Supply Requirements 80 - 240 V, 43 - 63 Hz AC
Power Consumption 75 W max.
Control Pump Laser Current Adjustment
Monitoring Pump Laser Temperature
Computer Interface RS-232
Display Output Power Level, TEC Temperature
Alarms Temperature and Current Threshold
Optical Connectors FC/APC, SC/APC (Optional)
Housing Dimensions 1U Rack: 19” x 14” x 1.75”
更多产品信息请联系,苏州纳创光电技术有限公司,0512-67626449sales@macdigita.com