Access Network-Crossword

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Across
  1. 3. A device that connects two or more networks and forwards packets among them
  2. 4. A means of delivering information to all members in a network.
  3. 7. A communication channel whose transmission rate is lower than 2 Mbit/s
  4. 9. Outer part of the optical fiber
  5. 10. The sum of the service usage, consumption, and recharge fees of a subscriber.
Down
  1. 1. It is used for splitting and sending optical power to multiple ONUs connected by an optical fiber
  2. 2. A term that indicates the capacity with enough bandwidth to transmit voice, data and video signals.
  3. 5. A process in which multiple channels of low-rate signals are multiplexed into one or several channels of required signals.
  4. 6. A device that terminates the fiber optical network at the customer premises
  5. 8. A process of transmitting data packets from one source to many destinations.