User`s guide

Signamax 

 065-7726SPOE / 065-7726SPOE-FP 24-Port 10/100BaseT/TX
PoE Managed Switch User Manual
Publication date: February 2010
Revision A1.0
54
Speed/Duplex:
Set the speed and duplex of the port. In speed, 10/100 Mbps baud rate is available
for Fast Ethernet, Gigabit module in port 25, 26. If the media is 1Gbps fiber, it is
always 1000 Mbps and the duplex is full only. If the media is TP, the Speed/Duplex is
comprised of the combination of speed mode, 10/100/1000 Mbps, and duplex mode,
full duplex and half duplex. The following table summarized the function the media
supports.
Media type NWay Speed Duplex
100 m TP ON/OFF 10/100 m Full/Half
1000 m TP ON/OFF 10/100/1000 m Full for all, Half for 10/100
1000 m Fiber ON/OFF 1000 m 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 Symmetric and Asymmetric.
If flow control is set Symmetric, both parties can send PAUSE frame to the
transmitting device(s) if the receiving port is too busy to handle. When it is set
Asymmetric, this will let the receiving port care the PAUSE frame from transmitting
device(s), but it doesn’t send PAUSE frame. This is one-way flow control.
Default: Symmetric.