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A passive optical network (PON) is a fiber-optic telecommunications network that uses only unpowered devices to carry signals, as opposed to electronic equipment. In practice, PONs are typically used for the last mile between Internet service providers (ISP) and their customers.
G.987: 10-Gigabit-capable passive optical network (XG-PON) systems: Definitions, Abbreviations, and Acronyms, 2010. G.987.1 : General requirements of 10G-PON systems (approved 2010-01-13) . Includes examples of services, user network interfaces (UNIs) and service node interfaces (SNIs), as well as the principal deployment configurations that ...
This is a list of mobile network operators (MNOs) in the United States. The Cellular Telecommunications & Internet Association (CTIA), lists approximately 30 facilities-based wireless service providers in the United States as members. Competitive Carriers Association (CCA) has over 100 members. [1]
Cell phones communicating with a single cell tower constitute a local subnetwork; the connection between the cell tower and the rest of the world begins with a backhaul link to the core of the internet service provider's network (via a point of presence). A backhaul may include wired, fiber optic and wireless components.
It is commonly used to implement the link to the customer (the last kilometre, or last mile) of fibre-to-the-premises services. [ 2 ] [ 3 ] GPON puts requirements on the optical medium and the hardware used to access it, and defines the manner in which Ethernet frames are converted to an optical signal, as well as the parameters of that signal.
Free Caraïbe: Not operational: UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600: MNC withdrawn [81] 340: 08: Dauphin: Dauphin Telecom: Operational: GSM 900 / GSM 1800 / UMTS / LTE: Saint Barthélemy, Saint Martin: 340: 09: Free: Free Caraïbe: Upcoming: UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 [82] [2] 340: 10: SRIR: SOCIETE DE ...
RingMyCellphone is free up to three times per day. Its wake-up function is also free, from anywhere in the world. You can use it free up to two times a day; after that, it's $2 for up to five more ...
NG-PON2 (also known as TWDM-PON), Next-Generation Passive Optical Network 2 is a 2015 telecommunications network standard for a passive optical network (PON). The standard was developed by ITU and details an architecture capable of total network throughput of 40 Gbit/s, corresponding to up to 10 Gbit/s symmetric upstream/downstream speeds available at each subscriber.