Data Board; Figure 2.20 4Swm - Samsung OfficeServ 7100 series System Description

2.3.5 Data Board

2.3.5.1 4SWM
This section describes the data board that receives/transmits data from/to Internet or
Internet. 4SWM, which is a data board of OfficeServ 7100, provides 100 Base-T interface
and performs the Layer2 Switch function as the data transmission/reception board to/from
Internet.
Main function
The main functions of 4SWM board are as follows:
Auto-detection function of 100 BASE-T and Full/Half duplex

802.1p and VLAN function to support QoS

 Layer 2 Switch function
Flow Control (802.3x)

Spanning Tree Protocol (RSTP)

IEEE 802.3af Power over Ethernet (PoE)

 IGMP Snooping
Specifications
4SWM, provides four 100 Base-T ports.
Board View
The board view of the 4SWM, is shown in the figure below:
© SAMSUNG Electronics Co., Ltd.

Figure 2.20 4SWM

OfficeServ 7100 System Description
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