RC512-FE-S-MA可远端管理,台式设备,10/100Mbps自适应,多模双纤,带宽可控,0-2KM,RJ45/DSCRC512-FE-S-S1A可远端管理,台式设备,10/100Mbps自适应,单模双纤,带宽可控,0-25KM,RJ45/DSCRC512-FE-S-S2A可远端管理,台式设备,10/100Mbps自适应,单模双纤,带宽可控,10-60KM,RJ45/DSCRC512-FE-S-S3A可远端管理,台式设备,10/100Mbps自适应,单模双纤,带宽可控,10-120KM,RJ45/DSCRC512-FE-M-CA可远端管理,模块式设备,10/100Mbps自适应,多模双纤,带宽可控,0-2KM,RJ45/DSCRC512-FE-S1-CA可远端管理,模块式设备,10/100Mbps自适应,单模双纤,带宽可控,0-25KM,RJ45/DSCRC512-FE-S2-CA可远端管理,模块式设备,10/100Mbps自适应,单模双纤,带宽可控,10-60KM,RJ45/DSCRC512-FE-S3-CA可远端管理,模块式设备,10/100Mbps自适应,单模双纤,带宽可控,10-120KM,RJ45/DSCRC512-FE-SS34RC512-FE-SS35RC512-FE-S-SS13A可远端管理,台式设备,10/100Mbps自适应,单模单纤,带宽可控,0-25KM,SC-PC/RJ45RC512-FE-S-SS23A可远端管理,台式设备,10/100Mbps自适应,单模单纤,带宽可控,10-50KM,SC-PC/RJ45RC512-FE-SS15A可远端管理,局端模块,10/100Mbps自适应,单模单纤,带宽可控,0-25KM,SC-PC/RJ45RC512-FE-SS25A可远端管理,局端模块,10/100Mbps自适应,单模单纤,带宽可控,10-50KM,SC-PC/RJ45RC531-FE-S1A可远端管理,台式设备,带宽可控,10/100Mbps自适应,单模,0-25KM,RJ45/DSCRC531-FE-S2A可远端管理,台式设备,带宽可控,10/100Mbps自适应,单模,10-60KM,RJ45/DSCRC531-FE-S3A可远端管理,台式设备,带宽可控,10/100Mbps自适应,单模,15-120KM,RJ45/DSCRC531-FE-SS13A可远端管理,台式设备,带宽可控,10/100Mbps自适应,单模单芯,双波长0-25KM,RJ45/DSCRC531-FE-SS15A可远端管理,台式设备,带宽可控,10/100Mbps自适应,单模单芯,双波长0-25KM,RJ45/DSCRC531-FE-SS23A可远端管理,台式设备,带宽可控,10/100Mbps自适应,单模单芯,双波长10-50KM,RJ45/DSCRC531-FE-SS25A可远端管理,台式设备,带宽可控,10/100Mbps自适应,单模单芯,双波长10-50KM,RJ45/DSCRC532-FE-MA可远端管理,局端、用户端可配置模块,带宽可控,10/100Mbps自适应,多模,0-2KM,RJ45/DSCRC532-FE-S1A可远端管理,局端、用户端可配置模块,带宽可控,10/100Mbps自适应,单模,0-25KM,RJ45/DSCRC532-FE-S2A可远端管理,局端、用户端可配置模块,带宽可控,10/100Mbps自适应,单模,10-60KM,RJ45/DSCRC532-FE-S3A可远端管理,局端、用户端可配置模块,带宽可控,10/100Mbps自适应,单模,15-120KM,RJ45/DSCRC532-FE-SS13A可远端管理,局端、用户端可配置模块,带宽可控,10/100Mbps自适应,单模单芯,双波长0-25KM,RJ45/SCRC532-FE-SS15A可远端管理,局端、用户端可配置模块,带宽可控,10/100Mbps自适应,单模单芯,双波长0-25KM,RJ45/SCRC532-FE-SS23A可远端管理,局端、用户端可配置模块,带宽可控,10/100Mbps自适应,单模单芯,双波长10-50KM,RJ45/SCRC532-FE-SS25A可远端管理,局端、用户端可配置模块,带宽可控,10/100Mbps自适应,单模单芯,双波长10-50KM,RJ45/SC