executive documentation

Building a GPON network in the private sector is quite expensive, because population density is very low. Hence the high installation costs, high costs for the construction of line-cable structures.

However, in the private sector, as a rule, the most solvent segments of the population live, who are ready to connect the entire range of services provided, and, accordingly, the rent is higher. Before each construction there is a complete analysis of costs and the payback period of construction work. And suppose you decide that you will carry out the construction, now let's figure out how this can be done ...

I will give a possible scheme for implementing a GPON network in a cottage village ...

GPON equipment is installed in the access node. Splitter level 2-stage. The 1st stage splitter (1-1/2, 1-1/4, 1-1/8) is placed in the UD.

The capacity of the main cable from the UD is determined as follows: the number of splitters of the 2nd level 1-1/32, 1-1/16, 1-1/8) is multiplied by 2. Ie. Each L2 splitter requires one primary and one redundant fiber.

The second level splitter is housed in the UCA OptiSheath Terminal (mounted on a pole). The UCA OptiSheath Terminal has 2 4-fiber OptiSheath Multiport ports designed to connect to a Multiport terminal (mounted on a pole) and 2 12-fiber ports to connect an OptiSheath UltraNap. (installed on a pedestal).

Connecting a Multiport Terminal to the UCA OptiSheath Terminal performed by an optical cable with a pre-terminated OptiTip connector. Multiport terminal is designed for direct connection of up to 4 single-family houses. Connection of a residential building to the Multiport terminal is carried out by a subscriber SST-drop cable.

Connecting OptiSheath UltraNap to UCA OptiSheath Terminal performed by an optical cable with a pre-terminated OptiTip connector. OptiSheath UltraNap is designed for direct connection of up to 4 single-family residential buildings and for connection of a Multiport terminal.

In a residential building, the SST-drop cable is inserted into a recordssplice box (installed in the attic) designed to interface the SST-drop and pico-breakout cables, i.e. there, the two cables are connected by means of a mechanical connector. Next, the pico-breakout cable is laid to the HFTP-NO-S211-N subscriber socket (installed indoors). The subscriber terminal is connected directly to the subscriber socket.