4Swm; Figure 2.27 4Swm Configuration Diagram - Samsung OFFICESERV 7100 Service Manual
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2.5.14 4SWM
4SWM module is mounted on MP10/11 board and provides the Ethernet switch hubs of six
ports. MP10/11 is connected to the front panel and the user uses four ports as LAN switch.
The rest two ports are used to connect between 4SWM and MP10/11 processor LAN port.
Four LAN ports of the front panel provide the 802.3af PoE function by default.
2.5.14.1 Board Connection Configuration Diagram
The configuration diagram of connecting 4SWM to MP10 board or MP11 board is as follows:
Reserved Pin in case of M82511
M82810/
M82511
Not assembly in case of MP10
E
M
RMII
A
(ADM7001)
C
2
E
M
RMII
A
(ADM7001)
C
1
PHY1
VCC
© SAMSUNG Electronics Co., Ltd.
PHY
Transformer
PHY
Transformer
PHY2
BCM5325
4SW Module
Figure 2.27 4SWM Configuration Diagram
OfficeServ 7100 Service Manual
Tx/RX Pair
MCPIO
Tx Pair
PHY3
Transformer
PHY4
(4Ch)
PHY5
PHY
MAC
Rx Pair
2-47
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