Raisecom RCMS2504-120 User Manual page 10

ON
th
6 bit: setting for Ethernet data frame length
8 bit DIP-Switches on right side:
If auto-negotiation on from 1
Note
: supports
auto-negotiation.
Auto-negotiation fail: set duplex mode of port referring to the 4bits switches
Auto-negotiation success: working on full duplex mode foreign to 4 bits switches setting.
Definition
st
1
OFF Full duplex
ON Half duplex
th
The 5 and 6
th
5
OFF
OFF
ON
ON
'Communicate' means all users at 4 Ethernet ports of local end can communicate either each
other or with users at remote end.
"Isolated on local end" means users, at 4 Ethernet ports of local end, isolate each other; but can
communicate with users at remote end.
"isolated oppositely on two sides" means the 1
port of remote end, the 2
rd
3 port of local end can communicate with the 3
can communicate with the 4
requirement. If enable this function, require to configure both ends to "isolated oppositely
on two sides" simultaneously.
th
7 bit: NM control RS232/485 selectable switch
If connect NM port of connection device LINKUP with computer serial port, whether use
Enable
th
6 bit Ethernet data frame length setting
ON 1916 byte
OFF 1536 byte
st
through 4
10/100Mbps
nd
2
OFF Full duplex
ON Half duplex
th
bit of Ethernet port: enable or disable insulation function of Ethernet port
th
6
OFF 1~4 can communicate each other, default setting
ON 1~4 Ethernet port isolated on local end
OFF 1~4 port isolated oppositely both on two sides
(with TAG)
ON 1~4 port isolated oppositely both on two sides
(without TAG)
nd
port of local end can communicate with the 2
th
port of remote end. Whether add TAG target or not as per users'
th
7
OFF
ON
th
Ethernet port, set duplex mode.
auto-adaptive Ethernet
rd
3
OFF Full duplex
ON Half duplex
Definition
st
port of local end can communicate with the 1
rd
port of remote end and the 4
NM control selection
RS232 control
RS485 control
9
Raisecom Technology Co., Ltd
port and full/half
th
4
OFF Full duplex
ON Half duplex
nd
port of remote end, the
th
port of local end
duplex
st