DSLAM Definition: A DSLAM, or Digital-Subscriber-Line-Access-Multiplexer, is a network distribution device that aggregates individual subscriber lines into a high-capacity uplink. These high capacity uplinks, either ATM or Gigabit Ethernet, connect subscribers to their Internet service providers (ISPs...
A DSLAM is a networking device used by Internet Service Providers (ISPs) to route their subscribers' DSL connections to the Internet. It combines, or "multiplexes," separate connections from multiple subscribers into one aggregate connection. DSL modems in a single neighborhood (or other local ...
The distance to the nearest DSLAM will determine in large part the actual speeds the service achieve. The closer to the DSLAM the better, as the signal degrades with distance, causing latency issues. If a user is at the outskirts of the service area, he or she might not see the full ...
At the central office, or telephone exchange, the line ends at the DSL accessmultiplexer(DSLAM), where an additional splitter segregates the voice signal to the phone network. ADSL was designed to exploit the one-way nature of most multimedia communication in which large amounts of information ...
IP DSLAM is a device that extracts Internet traffic from a DSL line so it can join the provider's network. This allows customers...
The main component at the local end offices is the DSLAM (digital subscriber line access multiplexer) whose main task is to merge the data and the telephony services with the IP video services. Now the main function of the local end office is to combine all this information and distribute it...
A cable modem termination system is capable of performing many of the functions of a digital subscriber line access multiplexer (DSLAM) in a DSL system. It has both RF and Ethernet interfaces. A CMTS mostly carries Internet Protocol traffic, and it both transmits and receives digital cable mode...
and the networking nodes have OTN devices based on electric layer crossing, There are also ROADM based OTN devices. Since the maintenance cost of ROADM is relatively high compared with the current maintenance system, ROADM has only been used in a small range of experiments in some operators, an...
ADSL is an asynchronous transfer mode (ATM). At the end of the telecommunications service provider, each telephone line that opens the ADSL service needs to be connected to the digital subscriber line access multiplexer (DSLAM). On the client side, the user needs to use a ADSL terminal (...
Decoder DSLAM Management PC Receiver Regional IP-STB ROSA Content VideoHeadEndOffice (VHO) Core Distribution Aggregation Access Home AnEnd-to-EndIPNetwork 27 Copyrightⓒ2008SocietyofMotionPictureandTelevisionEngineers.Allrightsreserved. ...