41. In this case, the multiplexer signals to the receiving multiplexer that a bit is " missing ". 42. In this case, the multiplexer signals to the receiving multiplexer that a bit is " missing ". 43. Capacity of a given link can be expanded simply by upgrading the multiplexers and demultiplexers at each end. 44. Fair queuing is used in routers, switches, and statistical multiplexers that forward packets from a buffer. 45. SSSI ( Structured Software Solutions, Inc . ) produced the " FacetTerm " session multiplexer . 46. Newbridge's time division multiplexer ( TDM ) unit sells equipment that carries voice and data over networks. 47. This can sometimes be arranged automatically, using a statistical multiplexer ( or " stat-mux " ). 48. An alternative to an inverse multiplexer is to use three separate links and load sharing of data between them. 49. In addition to being a data switch and multiplexer , a DSLAM is also a large collection of modems. 50. An Internet point of presence typically houses routers, network switches, multiplexers , and other network interface equipment.
