◆ 光纖部分
多模光纖:
50/125um 或 62.5/125um，
傳輸距離 5Km@ 62.5/125um單模光纖，衰減(3dbm/km )
波長： 820nm
發射功率： -12dBm (Min) ~ -9dBm (Max)
接收靈敏度： -28dBm (Min)
鏈路預算： 16dBm
單模光纖:
8/125um， 9/125um，
傳輸距離 40Km(實際如需更大距離需定制)
傳輸距離： 40KM@9/125um 單模光纖，衰減(0.35dbm/km )
波長： 1310nm
發射功率： -9dBm (Min) ~-8dBm (Max)
接收靈敏度： -27dBm (Min)
鏈路預算： 18dBm
◆ 串行接口
標準
EIA/TIA-232 RS-232 (ITU-T V.28)
EIA/TIA-422 RS-422 (ITU-T V.11)
EIA/TIA-485 RS-485 (ISO/IEC8284)
串口界面:
RS-422: TxD+ TxD- RxD+ RxD- Signal Ground
RS-485 4 wires: TxD+ TxD- RxD+ RxD- Signal Ground
RS-485 2 wires: Data+(對應TX+) Data-（對應TX-） Signal Ground
RS-232: RXD TXD Signal Ground
◆ 電源需求
系統電源： AC180V ~ 260V；DC –48V；DC +24V
功 耗： ≤3W
◆ 尺寸大小
桌面型： 136（寬）X131（深）X31（高）mm
◆ 工作環境
工作溫度： -10℃ ~50℃
工作濕度： 5% ~ 95% (無凝露)
存儲溫度： -40 ℃~ 80℃
存儲濕度： 5%~ 95% (無凝露)
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. Further details are available from any F-tone Networks sales representative.
