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CWDM SFP 1470思科原装光纤模块
发布时间：2013/12/5 9:02:20 点击量：
In a hub-and-spoke CWDM SFP 1470思科原装光纤模块configuration (Figure 4), multiple nodes (spokes) are connected with a hub location through a ring of single-mode fiber. Each hub-node connection can consist of a single or multiple channelsCWDM SFP 1470思科原装光纤模块. Protection from fiber cuts in the ring is achieved by connecting the hub and nodes through both directions of the optical ring. Service provider metro access rings are the main applications for this architecture.CWDM SFP 1470思科原装光纤模块
Mesh (Ring) Configuration
Mesh deployments are a CWDM SFP 1470思科原装光纤模块combination of hub-and-spoke and point-to-point or even multiple point-to-point connections in parallel on the same optical link. Deployment of the maximum eight wavelengths allows for different combinations of these scenarios.
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