AOptix Technologies Inc. HYBRID4GIGE70G Manuale Utente

Figure

3-4

Multi-hop network

Red node

The Red terminal is one of the constituent components of an ULL-3000 data link and transmits the

long wavelength (around 1563nm), and receives the short wavelength (around 1535 nm) for FSO,

and transmits the 73GHz and receives the 83GHz for the E-Band.

Blue Node

The Blue terminal is the second constituent component in the ULL-3000 data link and transmits the

short wavelength (around 1535nm), and receives the long wavelength (around 1563nm) for FSO,

and transmits the 83GHz and receives the 73GHz for E-Band.

Head Node

The Head Node is the master node for the Network management. It is the only entry point of the

network for the network management. It is connected to the client NMS server.

Back-end node

The Back end node is at the other end of the network. It is also connected to the client NMS, but

provides only limited network information, used to locate a failing node/link, when the network is

down.

End node

The end nodes interface with the client network through 1Gbps Ethernet connections. There are two

types of end nodes; Head nodes and Back End nodes.