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Asymmetric 10G-PON is specified as XG-PON1: 10 Gbit/s downstream and 2.5 Gbit/s upstream (nominal line rate of 9.95328 Gbit/s downstream and 2.48832 Gbit/s upstream). Symmetric 10G-PON is also proposed as XG-PON2 with 10 Gbit/s upstream, but would require more expensive burst-mode lasers on optical network terminals (ONTs) to deliver the ...
Netgear WNR3500L router. The WNR3500L (also known as the WNR3500U) is an 802.11 b/g/n Wi-Fi router created by Netgear.It was officially launched in the autumn of 2009. The WNR3500L runs open-source Linux firmware and supports the installation of third party packages such as DD-WRT and Tomato.
Netgear DG834G v3. The DG834 series are popular ADSL modem router products from Netgear.The devices can be directly connected to a phone line and establish an ADSL broadband Internet connection to an internet service provider (ISP) and share it among several computers via 802.3 Ethernet and (on many models) 802.11b/g wireless data links.
In September 2017, Netgear exited the VPN firewall product category. [12] At CES 2021, the company unveiled the world's first WiFi 6E router that takes advantage of the 6 GHz frequency band in addition to the 5 GHz and 2.4 GHz bands. The 6 GHz frequency increases network capacity where there is high utilization of the 5 GHz and 2.4 GHz bands.
Notable custom-firmware projects for wireless routers. Many of these will run on various brands such as Linksys, Asus, Netgear, etc. OpenWrt – Customizable FOSS firmware written from scratch; features a combined SquashFS/JFFS2 file system and the package manager opkg [1] with over 3000 available packages (Linux/GPL); now merged with LEDE.
Symmetric connections such as Symmetric Digital Subscriber Line (SDSL) and T1, however, offer identical upstream and downstream rates. If a node A on the Internet is closer (fewer hops away) to the Internet backbone than a node B, then A is said to be upstream of B or conversely, B is downstream of A. Related to this is the idea of upstream ...
Red area is the frequency range used by normal voice telephony , the green (upstream) and blue (downstream) areas are used for ADSL. With commonly deployed ADSL over POTS (Annex A), the band from 26.075 kHz to 137.825 kHz is used for upstream communication, while 138–1104 kHz is used for downstream communication.
Diagram showing a possible configuration for a wired–wireless mesh network, connected upstream via a VSAT link (click to enlarge) A wireless mesh network (WMN) is a communications network made up of radio nodes organized in a mesh topology. It can also be a form of wireless ad hoc network. [1] A mesh refers to rich interconnection among ...