Found a total of 4 related content
olt和onu的区别
Article Introduction:OLT和ONU是光纤网络的关键组件,分别负责管理网络(OLT)和接收数据(ONU)。OLT集中式管理,容量高,而ONU成本低,即插即用。它们一起在家庭宽带、企业网络和移动回程等应用中实现高速互联网连接。
2024-06-13
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462
onu设备和光猫的区别
Article Introduction:ONU和光猫在光纤宽带网络中扮演不同的角色:功能:ONU将光信号转为电信号,而光猫将光信号转为射频信号。用途:ONU用于FTTH网络,直接传输光信号至用户家中;光猫用于FTTB或FTTU网络,将光信号传输至楼内或单元内再分发。网络拓扑:ONU采用点对多拓扑,光猫采用点对点拓扑。协议支持:ONU支持多种协议,光猫只支持特定协议。
2024-06-13
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460
What does onu device mean?
Article Introduction:ONU equipment refers to the optical network equipment connected to the branch optical fiber of ODN; ONU refers to the optical node, which is divided into active optical network unit and passive optical network unit. ONU equipment is usually interpreted as equipped with optical receiver, uplink optical transmitter Optical nodes for machine, multiple bridge amplifier network monitoring equipment.
2022-09-06
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36518
What are the main system functions performed by onu?
Article Introduction:The main system functions completed by onu are: 1. Select to receive the broadcast data sent by the OLT; 2. Respond to the ranging and power control commands issued by the OLT, and make corresponding adjustments; 3. Cache the user's Ethernet data, and Send in the upstream direction in the sending window allocated by the OLT; 4. Other related Ethernet functions.
2022-11-03
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2637