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...
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 ...
Digital subscriber line access multiplexer (DSLAM) A DSLAM sits between all DSL modems in a service area and the internet provider’s network. It converts upstream electrical signals into bitstreams and merges them all together into a single connection—downstream is the reverse of the process. ...
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...
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...
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...
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...
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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 ...