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TIA Convergent Network Technologies Questions 516–520 (page: 105)

Updated On: 9-Feb-2026

T1 circuits can be used to:

  1. Reduce the network management overhead on the backbone.
  2. Link LANs in distant cities.
  3. Extend a LAN to more than 256 addresses.
  4. Link LANs that use different MAC layer protocols.

Answer(s): B



T1 technology was developed as which of the following?

  1. Analog voice carrier for the public telephone network
  2. Digital voice carrier for the public telephone network
  3. Packet-switched voice carrier in value-added networks
  4. Packet-switched data carrier in value-added networks
  5. Answer pending.

Answer(s): E



T1 multiplexing technology is based on the assumption that each channel operates at which transmission speed?

  1. 24 kbps
  2. 64 kbps
  3. 144 kbps
  4. 1.544 Mbps

Answer(s): B



A T3 circuit has a maximum bandwidth of:

  1. 1.544 kbps.
  2. 1.544 Mbps.
  3. 45 Mbps.
  4. 1 Gbps.
  5. Answer pending.

Answer(s): E



Leasing only a few channels in a T1 circuit is known as:

  1. T1 subleasing.
  2. Fractional T1.
  3. Segmented T1.
  4. Switched 56.

Answer(s): B



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