SMDS Offered by Telephone Companies | Data Communication | Networking

SMDS or Switched Multimegabit Data Service is another service being offered by telephone companies in many countries. This service, which had become popular in the USA in the 90s, was developed by Bellcore in 1980. Figure 6.6 indicates how normal leased line connections can be established between some LANs. Telephones: Other Issues: Other telephone services include items, such as Synchronous [...]