色散补偿器DCM

光路科技开发生产的DCM,具备斜率补偿功能,能够为标准单模光纤(G.652)在C波段内进行宽波段的色散及色散斜率补偿,使系统残余色散得到优化。色散补偿在1545nm波长的色散值可以达到-2070ps/nm。

  • 实现C波段单模光纤宽波段色散补偿
  • 实现C波段单模光纤色散斜率补偿
  • 优化系统色散

DCM Dispersion Compensation Device

Video Gallery

Share This Product
  • DWDM系统宽波段色散补偿和极低的残余色散
  • G.652光纤C波段100%斜率补偿(标准值)
  • 低插入损耗
  • 低偏振模色散
  • 性能指标通过Telcordia GR-2854-CORE标准认证
  • 可靠性通过Telcordia GR-1221-CORE标准认证

参数

DCM-20 DCM-40 DCM-60 DCM-80 DCM-100

DCM-120

1545nm色散 (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60
1545nm相对色散斜率nm-1 0.0036 +/- 10%
插入损耗  (dB) ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0
插入损耗 (典型值) (dB) 2.7 4.0 5.4 6.7 8.0 9.3
偏振模色散 (ps) ≤0.6 ≤0.7 ≤0.8 ≤0.9 ≤1.0 ≤1.1
偏振模色散(典型值) (ps) 0.2 0.3 0.4 0.5 0.6 0.7
偏振相关损耗 (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1

Inquiry about the product

We’ll do our best to get back to you ASAP.

Sample request for the product

We’ll do our best to get back to you ASAP.