Samsung OfficeServ 7100 Series - Data Board; Figure 2.20 4 SWM

OfficeServ 7100 System Description
© SAMSUNG Electronics Co., Ltd.
2-25
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:
Figure 2.20 4SWM