System information

SIGNAMAX a.s.
Seat: Palackeho trida 38, 612 00 Brno, CZ l Office: Vlarska 22, P. O. Box 214, 658 14 Brno, CZ
T:[phone] l F:[phone] l www.signamax.eu
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9
Parameter description:
Port:
To display the port index
Media:
To display the port media type with UTP or SFP
Speed:
Set the speed and duplex of the port. In speed, if the media is 1Gbps fiber, it is
always 1000Mbps and the duplex is full only. If the media is TP, the Speed/Duplex
is comprised of the combination of speed mode, 10/100/1000Mbps, and duplex
mode, full duplex and half duplex. The following table summarized the function the
media supports.
Media type NWay Speed Duplex
1000M TP ON/OFF 10/100/1000M Full for all, Half for 10/100
1000M Fiber ON/OFF 1000M Full
In Auto-negotiation mode, no default value. In Forced mode, default value
depends on your setting.
Flow Control:
There are two modes to choose in flow control, including Enable and Disable. If
flow control is set Enable, both parties can send PAUSE frame to the transmitting
device(s) if the receiving port is too busy to handle. When it is set Disable, there
will be no flow control in the port. It drops the packet if too much to handle.
Maximum Frame:
This module offer 1518~9600 (Bytes) length to make the long packet.
Excessive Collision Mode:
There are two modes to choose when excessive collision happen in half-duplex
condition as below:
Discard: The “Discard” mode determines whether the MAC drop frames after an
excessive collision has occurred. If set, a frame is dropped after excessive
collisions. This is IEEE Std 802.3 half-duplex flow control operation.
Restart: The “Restart” mode determines whether the MAC retransmits frames
after an excessive collision has occurred. If set, a frame is not dropped after
excessive collisions, but the backoff sequence is restarted. This is a violation of
IEEE Std 802.3, but is useful in non-dropping half-duplex flow control operation.
Description:
Description of device ports can not include “ # % & ‘ + \.