Search results
Results from the WOW.Com Content Network
A line card or digital line card is a modular electronic circuit designed to fit on a separate printed circuit board (PCB) and interface with a telecommunications access network. [ 1 ] A line card typically interfaces with a twisted pair cable of a plain old telephone service (POTS) local loop to the public switched telephone network (PSTN).
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Up to 16 cards are supported. The digital line card circuitry is mounted on a 31.75 cm by 25.40 cm (12.5 in by 10 in) double-sided printed circuit board. The card connects to the backplane through a 160-pin edge connector. The faceplate of the digital line card is equipped with a red LED that lights when the card is disabled.
A standalone Carrier Routing System is deployed with a Line card chassis (LCC). The three main functional units of this LCC are the Line cards, Switching fabric and Route processor. The Line card consists of the physical interface card and a modular services card. The physical connectivity could be using fiber-optic cables or using Twisted pair ...
Play the classic trick-taking card game. Lead with your strongest suit and work with your partner to get 2 points per hand. Play Whist Online for Free - AOL.com
Discover the best free online games at AOL.com - Play board, card, casino, puzzle and many more online games while chatting with others in real-time.
Browse and play any of the 40+ online card games for free against the AI or against your friends. Enjoy classic card games such as Hearts, Gin Rummy, Pinochle and more.
In contrast to Nortel's DMS-100 which uses individual line cards with a codec, most lines are on two-stage analog space-division concentrators or Line Units, which connect as many as 512 lines, as needed, to the 8 Channel cards that each contain 8 codecs, and to high-level service circuits for ringing and testing. Both stages of concentration ...