ICP DAS USA MSM-508FCS - Manual (Page 9)

Industrial Ethernet Layer 2 Managed Switch – Web Management Manual
April 29, 2008 6
Mask ： ： ： ：
The (subnet) MASK is used to determine the subnet of an IP address. Same as the IP
address, a MASK contains four bytes (32 bits) and it is often expressed in the dotted-decimal
notation.
The factory default value is labeled beside the Switch case.
MAC Address ： ： ： ：
MAC Address is a hardware address. It’s a uniquely identifies the device of MAC layer
network.
The standard (IEEE 802) format for human-readable is six groups of two hexadecimal digits,
each digit separated by a dash or colon.
The factory default value is labeled on the Switch case.
Modbus Net ID
Specify the device ID for modbus protocol.
When the Network Setting is modified, you have to reboot the Switch to enable
the new setting.
Serial Port
The Managed Switch supports two interfaces of serial communication. This function enables you
to set up the transmission speed(baudrate),data bit(databit), parity check type (parity) and stop
bit(stopbit).