Cost: €135 (including installation and materials). Payment: You will pay this amount in cash to the technician after installation. What do you pay for a fiber subscription? If you want to use fiber optic, you need a subscription with an internet provider. The costs depend on the. Home and business fiber optics projects typically range from a few hundred to several thousand dollars, depending on run length, fiber type, and labor needs. This. According to section 40, clause 3, number 1 of the German Telecommunications Act, the Regulatory Authority (Bundesnetzagentur, BNetzA) may, besides the cost information submitted to it, additionally refer to the prices of such undertakings that offer similar services in comparable competitive. BiDi modules enable two-way communication over a single optical fiber by using a WDM (wavelength-division multiplexing) filter component in the transceiver. BiDi transceivers transmit optical signals at one wavelength and receive them at a different wavelength, allowing for bi-directional. The advantage of utilizing BiDi transceivers, such as SFP+ BiDi and SFP-BiDi transceivers, is the reduced fiber cabling costs, achieved by reducing the number of fiber patch panel ports, the amount of tray space dedicated to fiber management, and the required fiber cables. Is your home located far.