KYLAND Technology KIEN6000, Руководство пользователя

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Chapter 6 Networking Mode and System
Configuration
6.1 Networking mode
KIEN6000 Industrial Ethernet Switch has 4 10Base-T/100Base-TX RJ45 Ethernet
ports, each can provide special link to end equipment directly, or connect another
industrial Ethernet switch or hub as a common link. KIEN6000 Industrial Ethernet
Switch also has two pairs of 100Base-FX single-mode or multi-mode optical fiber
interfaces of uplink redundancy. By using the uplink redundancy optical fiber interface,
an optical fiber redundant ring network can be formed. The recovery time of the ring
network redundancy is less than 300ms when the system is in fault. It is widely applied
in many fields, such as electric power, transportation, energy, water treatment,
automatic control of large factory and office scheduling etc.
The most typical network- forming mode of KIEN6000 is redundant ring network and
redundant double ring network. KIEN6000 can form an optical fiber redundant ring
network as shown in Figure 6-1, in which one end unit is set as local one, and the
others as remote one. When a fiber disconnection happens at any place, communication
can be resumed within 300ms.