可编程波长带宽可调谐滤波器OTF-970根据传输带宽范围和斜坡形状的不同有两种版本可供选择。标准款(Standard type)：0.1-15nm可调带宽，200dB/nm侧波斜率。超精细款(Ultra-Fine)具有0.08-4nm可调带宽和极为陡峭的侧波斜率400dB/nm。OTF-970具有自动调节滤波中心波长和带宽的功能。此外，在输出端口配有集成功率计以便实时监测光功率并具备自动峰值搜索功能。符合工业标准的SCPI命令集的GPIB和USB接口可实现全面的远程控制与测量自动化。

• 中心波长&带宽独立可调
• 平顶滤波形状且极为陡峭的下降缘斜率
• 标准款200dB/nm，超精细款400dB/nm
• 波长可调范围：C+L波段 1525~1610nm
• 带宽可调范围：标准款0.1nm-15.0nm，超精细款0.08-4.0nm
• 峰值搜索功能(可选)
• 提供控制软件 (USB / GP-IB)
• 40Gb/s，100Gb/s传输测试
• WDM波长调谐
• ASE噪声过滤
• 脉冲整形
• 下一代束波长OXC

  Category	Parameter		Unit	Standard			Ultra-Fine
  				Min.	typ.	Max.	Min.	typ.	Max.	Notes
  Wavelength Characteristics	Wavelength Range		nm	1525		1610	1525		1610
  	Accuracy		nm	-0.05		0.05	-0.05		0.05
  	Repeatability		nm	-0.01		0.01	-0.01		0.01	*1
  Filter Characteristics	Bandwidth @-3dB		nm	0.1		15.0	0.08		4.0
  	Bandwidth @-20dB		nm	0.4		15.5	0.22		4.3
  	Accuracy		nm	-0.05		0.05	-0.05		0.05
  	Repeatability		nm	-0.01		0.01	-0.01		0.01	*1
  	Group Velocity Dispersion		ps/nm	-1	±0.2	1	-1	±0.2	1
  	Filter slope		dB/nm		200			400
  Power Characteristics	Muximum Input Power		dBm			+27			+27	*3
  	Insertion Loss	Bandwidth ≧0.2nm	dB		3.5	5		3.5	5	*2,4
  		Bandwidth ＜0.2nm	dB		5.5	7		5.5	7	*2,4
  	Insertion Loss Uniformity		dB		0.3			0.3
  	Return Loss		dB	40	45		40	45
  	Crosstalk		dB		50			50
  	Polarization Dependent Loss		dB		0.25			0.25
  Interface	Optical Fiber		–	SMF
  	Optical Connector		–	FC or SC
  	Optical Polish		–	SPC or APC (Angled PC)
  	Comunication		–	GP-IB (IEEE488.2) & USB
  Environmental Conditions	Operating Temperature		ºC	15 to 35
  	Operating Humidity		%	＜80
  Power Supply	Voltage		V	AC100～240±10%
  	Frequency		Hz	50 / 60
  	Power Consumption		VA	35
  Others	Dimensions (W) x (D) x (H)		mm	210 x 350 x 133
  	Weight		kg	8.5

  *1: Temperature 25±1℃
  *2: In case of peak search 可选款式, the insertion loss increases by 0.5dB
  *3: In case of peak search 可选款式, input power range is available from -30dBm to +20dBm.
  *4: The insertion loss at (1525nm – 1530nm) wavelength range may increase by 1dB.

   

  可编程波长带宽可调谐滤波器OTF-970