标题(Title) 一般不超过80个字符
5G CWDM DWDM OTN GPON/EPON
(26 个字符)
关键词(KeyWords)一般不超过100个字符
gcwdmdwdmotngpon/eponsubsystemswitchopticalcable,siemens,hit,hit,hit,hit(hc),hit,hit,hit.hit;hit
(96 个字符)
描述(Description)一般不超过200个字符
integrated optical transmission network systems and optical transmission optimization solutions(OEO/OTN/WDM)EDFA erbium-doped fiber amplifier, DCM dispersion compensation, TDM time division multiplex, OLP/OBP optical protection unit)
(233 个字符)