HF HF2211A - Network Structure; Wireless Network; AP Network; Figure 11. HF2211 A Function Structure

HF2211A Serial Server Device User Manual
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3. NETWORK STRUCTURE
3.1. Wireless Network
HF2211A can be set as a wireless STA and AP as well. And logically, it supports two wireless
interfaces, one is used as STA and the other is AP. Other STA devices can join into the wireless
network through AP interface. So the it can provide flexible networking method and network topology.
Functions is as follow:
Figure 11. HF2211A Function Structure
<Introductions>
AP: Wireless access point which is the central joint. Usually, wireless router is a AP, other STA
devices can connect with AP to join the network.
STA: Wireless station which is terminal of a wireless network. Such as laptop and pad etc.
3.1.1. AP Network
HF2211A can construct a wireless network as AP. All the STA devices will consider the AP as the
centre of the wireless network. The mutual communication can be transponded by AP,shown as follow: