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Question:

What are the communication devices?

What are the communication devices?

Answer:

Convergence layer equipment: ZTE 89 series, 32 series, can do 3 layers of switching equipment;Access devices include access devices for operators and access terminals for users;
Core layer devices: mainly high-end routing equipment, HUAWEI, ZTE, Alcatel have, can handle network layer more than 4 layers;
Communication equipment is divided into: 1. core layer equipment; 2 convergence layer equipment; 3. access layer equipment.

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