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1×2 CWDM 器件 | 1×2 CWDM Device

1x2 CWDM 器件 | 1x2 CWDM Device

产品概述

1×2 CWDM 器件是一种粗波分复用无源器件,工作波长范围 1260~1620nm,通道间隔 20nm,透射通道中心波长 1310nm、反射通道为 1550nm。器件透射通道插入损耗≤0.8dB、反射通道插入损耗≤0.6dB,透射相邻通道隔离度≥30dB,回波损耗≥50dB。采用 φ5.5×L38mm 玻璃管封装,900um 松套尾纤,提供 FC/SC/LC 等多种连接头和尾纤长度选项(PMCWDM 订购码)。

工作温度:商业级/工业级/军品级可选

产品特性

  • 1×2 粗波分复用器件,工作波长范围 1260~1620nm
  • 透射通道中心波长 1310nm,反射通道 1550nm
  • 插入损耗低:透射通道≤0.8dB,反射通道≤0.6dB
  • 透射相邻通道隔离度≥30dB,方向性≥45dB
  • 偏振相关损耗≤0.2dB,通道平坦度≤0.4dB
  • 回波损耗≥50dB,最大承受光功率 500mW
  • φ5.5×L38mm 玻璃管封装,900um 松套尾纤
  • 连接头(FC/SC/LC)、光纤类型、尾纤长度可按订购码灵活组合

应用场景

  • CWDM 粗波分复用系统
  • 1310/1550nm 双波长合波与分波
  • 城域网与接入网扩容
  • 光通信网络升级
  • 无源光网络前传/中传
  • 光信号复用与解复用

技术规格

参数 符号 最小值 典型值 最大值 单位
工作波长范围 – 1260 – 1620 nm
通道间隔 – – 20 – nm
透射通道中心波长 – – 1310 – nm
透射通道插入损耗(1310) IL – – 0.8 dB
反射通道插入损耗(1550) IL – – 0.6 dB
透射相邻通道隔离度 – 30 – – dB
消光比 – 18 – – dB
通道平坦度 – – – 0.4 dB
回波损耗 RL 50 – – dB
方向性 – 45 – – dB

本产品为北亿纤通产品线,详细信息,请联系我们的销售人员,谢谢!

Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. rther details are available from any F-tone Networks sales representative.

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