D-Link Dsh8 Manual

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MAC Filtering 
By filtering MAC address, the switch can ea sily filter the pre-configured MAC address 
and reduce the un-safety. You can add  and delete filtering MAC address. 
Figure 5-69:  MAC Filtering interface 
 
This page includes the following fields: 
 
Object Description 
MAC Address:  Enter the MAC address that you want to filter. 
 
All MAC Addresses 
You can view all of the MAC addresses learned by the...

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Figure 5-70:  All MAC Address interface 
 
Multicast Filtering 
Multicasts are similar to broadcasts, they are sent to all end stations on a LAN or 
VLAN. Multicast filtering is  the function, which end stations can receive the multicast 
traffic if the connected ports had been includ ed in the specific multicast groups. With 
multicast filtering, network devices only forw ard multicast traffic to the ports that are...

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Digital Input/Output (GE-DSH-73) 
The 7 10/100TX + 3 10/100/1000T/100/1000 SFP Combo w/ X-Ring L2 Managed \
Industrial Switch contains two digital inputs and two digital outputs. The digital inputs 
may be used to receive the voltage-chang ing signal of the remote equipment to 
sense the state of the remote equipment  like heater, pump, and other electrical 
equipment. Therefore the switch can be co nfigured to send...

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• Condition: The system will send an electric al Low-to-High or High-to-Low signal to 
First Digital Output (DO0)/Second Digita l Output (DO1) when the condition of 
ticked checkbox is met. 
o  Port Fail: Having ticked this checkbox , DO0/DO1 will output an electrical Low-
to-High or High-to-Low signal  when port failure occurs. 
o  Power Fail: Having ticked this checkb ox, DO0/DO1 will output an electrical 
Low-to-High...

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Power Over Ethernet (GE-DSH-82-PoE) 
Providing up to 8 PoE, in-line power inte rface, the GE-DSH-82-PoE Industrial PoE 
Switch can easily build a power central- controlled IP phone system, IP Camera 
system, AP group for the enterprise. For  instance, 8 camera / AP can be easily 
installed around the corner in the com pany for surveillance demands or build a 
wireless roaming environment in the office.  Without the...

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Power Management 
In a power over Ethernet system, operating power is applied from a power source 
(PSU-power supply unit) over the LAN infrastr ucture to powered devices (PDs), which 
are connected to ports. Under some condit ions, the total output power required by 
PDs can exceed the maximum available powe r provided by the PSU. The system may 
a prior be planed with a PSU capable of su pplying less power than the...

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This page includes the following fields: 
 
Object Description 
Maximum Power Available  Displays the maximum power supply in Watt. 
Actual Power Consumption  This column shows the real-time total power consumption. 
System Power Limit  User can modify the value to this column field to limit the total output  power for the system. 
Main Supply Voltage  This column shows the ou tput voltage of the system for PoE ports....

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Object Description 
Determined Class  Displays the PD’s class.  Class 0 is the default for PDs. However, to improve power management 
at the PSE, the PD may opt to provide a signature for Class 1 to 3. 
The PD is classified based on power. The classification of the PD is the 
maximum power that the PD will draw across all input voltages and 
operational modes. A PD shall return Class 0 to 3 in accordance with the 
maximum...

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Factory Default 
Reset switch to default configuration. Click  to reset all configurations to the default 
value. 
Figure 5-75:  Factory Default interface 
 
Save Configuration 
Save all configurations that you have  made in the system. To ensure the all 
configuration will be saved. Click  SAVE to save the all config uration information to 
flash memory. 
Figure 5-76:  Save Configuration interface 
  

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System Reboot  
Reboots the switch with a software reset. Click REBOOT to reboot the system. 
Figure 5-77:  System Reboot interface