18路 双纤双向 CWDM 带监控口 波分复用设备
CWDM MUX DEMUX, Multiplexing up to 18 Channels on Fiber Pair 1% Monitor Port for Signal Analyzing or Troubleshooting Passive, Protocol Transparent for Ethernet, FC, OTN, SONET/SDH, etc. Fully Compatible with All ITU-T 1G/10G/25G CWDM Optics Applied to Metro, Regional CWDM Networks
