Is all-optical network suitable for hotel network system?

All-optical network should not be suitable, but must be a relatively advanced transmission system at present. IPTV high-definition digital signal source, IP telephone exchange, data transmission routing, monitoring and security system and computer room control system are placed in the computer room together with OLT. Each signal is fused with PON main fiber to support passive primary or secondary splitting to each room. Passive optical splitters do not need to consider electricity, and the free branching of trunk optical fibers saves manpower and time for wiring, which is simple and convenient.

This room is connected to ONU by optical fiber. ONU adopts the mode of 4 electrical interfaces +2 telephones +WIFI. Among them, four interfaces correspond to data access, IPTV HDTV, room control system, telephone interface for telephone docking, and WIFI providing optional fat AP (for users with high quality requirements, thin AP+AC can be connected separately at GE interface to realize seamless docking). Monitoring can place ONU according to the placement point.

According to the actual scene, we can choose different ONU implementation methods. For example, a building as a meeting place needs multiple data interfaces and multiple direct-line telephones. Select the MDU type for implementation.

A place only needs monitoring and data, and chooses pure data ONU.

Now the overall construction cost of PON has been significantly reduced. Integrated wiring, operation and maintenance costs and customer perception. Is the best choice.