產品描述
本產品是以太網IEEE802.3介質轉換器,能夠在4U機框卡片上實現兩路獨立的10/100base-T 雙絞線與10/100base-FX的介質轉換,在單個4U機框上能實現32個光方向的以太接口傳輸,主要用于光纖網遠距離(20/40/60/80/120公里)傳輸,*支持10/100M或10M、100M的傳輸速率,支持SNMP網管。
功能特點
◆ 每個4U卡片兩路獨立光纖收發器容量;
◆ 4U機框支持兩個電源熱備份,多種電源可選:AC220V/DC-48V/DC24V等;支持AC+DC;AC+AC;DC+DC等雙電源模式;
◆ 收發器具死機監控并自復位等功能 能長期工作在大流量的視頻傳輸環境中不死機,大大減少對設備維護工作量;
◆ 支持VLAN超長數據包的傳輸,支持為1600字節以上的以太網包,適用于一些巨幀網絡圖像傳輸協議;
◆ 支持SNMP網管,可以與局端帶SNMP網管的卡光纖收發器相連,也可以與帶獨立SNMP網管的光纖收器相連,SNMP網管上可以查看與設置本端與對端的設備狀態與參數,并可以設置本端與對端的以太網帶寬;
◆ 支持LFP (Link Fault Pass Through)的功能,當連接收發器兩端的光纖和雙絞線任一發生故障時,收發器即通知另一端顯示故障信息 ;
◆ 以太接口帶三級防雷保護,防雷達到GB/T17626.5(IEC61000-4-5)短路電流波8/20μs,開路峰值輸出電壓6KV標準;
技術參數
◆ 光纖部分
光纖:單纖雙纖
光纖接口:FC/SC/ST/LC(SFP)
波長:850nm/1310nm 多模;1310nm/1550nm 單模
無中繼傳輸距離:20~120Km
典型發射功率:
單模1310/1550nm:≥-9dBm
多模850nm:-18dBm
多模1310nm: -25dBm
接受靈敏度范圍:-28dBm~- 40dBm
◆ 10/100M以太網接口
協 議:符合IEEE 802.3,IEEE 802.1Q(VLAN)
速 率:10/100M自適應,全/半雙工*自適應
MAC地址表:可以學習4096個MAC地址
物理接口:RJ45座 支持Auto-MDIX(交叉/直通線自適應)
◆ 電氣和機械特性
系統電源: AC180V ~260V
功耗: ≤5W
外觀結構: 485(長)X365(寬)X195(高)mm 19英寸 4U機架式
◆ 環境指標
工作溫度:-10℃~+60℃(商業級)/-40℃—+85℃(工業級)
儲存溫度:-40℃—+85℃
工作濕度:0%—95%(無凝結)
MTBF: >100000小時
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.
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.