Contents Important Safety Instructions Basic Instructions for the Use of This Product 1 Product Outline 1.1 Features 1.2 Specifications 1.3 Accessories 1.4 Basic operation 2 Part Names and Functions 2.1 LED display change 2.2 PoE power supply function 3 Installation and Configuration 3.1 Grounding Cable Connection 3.2 Mounting to rack 3.3 Attaching the power cord...
Important Safety Instructions This chapter contains important safety instructions for preventing bodily injury and/or property damage. Please read carefully, and follow them at all times. Severity of bodily injury and/or property damage, which could result from incorrect use of the Ethernet Switch, are explained below. WARNING This symbol indicates a potential hazard that could result in serious injury or death.
Page 4
WARNING Do not put the Ethernet Switch into fire. Deviation could lead to explosion and/or fire. Do not use the Ethernet Switch in dusty environments such as on floors, underneath floors, the backside of ceilings, or wiring panels. Do not use the Ethernet Switch in very dusty areas such as on floors, underneath floors, the backside of ceilings, or wiring panels.
Page 5
CAUTION When using this Ethernet Switch for applications which require extremely high reliability, be careful to expend all possible means to ensure safety and reliability. This Ethernet Switch is not designed nor manufactured with the intention that it be used for applications (in use with railways, aviation, and medical care, etc.
Page 6
Important Requests on Protection from Lightning Strike If you connect a network camera, a wireless access point, or other devices that can be affected by a lightning strike (in particular, devices installed outdoors) to the twisted pair port of this Ethernet Switch, a lightning surge current/voltage may be conducted to this Ethernet Switch through the twisted pair cable, leading to malfunction.
When Ethernet Switches mounting to rack, leave a minimum of 20 mm space between them. 1. Please note that Panasonic shall not bear any liability whatsoever for any damages (this shall include, but is not limited to, lost earnings, lost opportunities, etc.)
Product Outline GA-MLD16TPoE+ is an Ethernet Switch with management function having 20ports of 10/100/1000BASE-T and SFP extension slot, one of which is selectable. Ports 1 to 16 support IEEE802.3at/af PoE power supply function. 1.1 Features Ports 1 to 16 are 10/100/1000BASE-T ports corresponding to auto negotiation. Also their speed and communication mode can be switched by configuration.
LED of the port lights up. When the terminal is not operating normally, for example when power is not supplied to the terminal, LED is not lighted. * For the configuration and management method, please see the PDF version Operating Instructions on Panasonic’s website.
Part Names and Functions Power port Power cord hook block MAC Address label AC100-240V Back panel Ground terminal Serial Number label 10/100/1000BASE-TX ports supporting PoE power supply SFP extension slot LEFT LED(ORANGE):LOOP DETECTION SFP▲(17) SFP▲(19) Front panel CONSOLE 9600.N.8.1(DTE) SFP▼(18) SFP▼(20)...
Page 13
Status/ECO mode LED Power LED GIGA mode LED PoE LIM. LED DUPLEX mode LED Temperature sensor LED Fan sensor LED Loop History mode LED LED Display change button POWER LED (Power) Green Light : Power is ON. : Power is OFF. ...
Page 14
Part Names and Functions Table1. Ports and Port LED lamps 1 to 20 correspond as shown below. Port LED Display mode Behavior Description STATUS/ECO Green Light Link is established. Green Blink Transmitting and receiving data. Orange Light It is shut off via the loop detection and shutoff function/storm control or the BPDU guard.
2.1 LED display change ●Display style set by the LED display change button Indication on the front panel and LED lamps LEFT LED(ORANGE):LOOP DETECTION SFP▲(17) SFP▲(19) CONSOLE 9600.N.8.1(DTE) SFP▼(18) SFP▼(20) LED display change button You can display the following items using the LED display switch button. Display for the connection with a connected terminal (Status mode), Display for the 1000 Mbps transmission rate (GIGA mode), Display for the full-duplex or half-duplex transmission system (DUPLEX mode),...
Page 16
Part Names and Functions Switch two types of Base modes and their LEDs in the following way: When Base mode is Status mode (factory default setting) Press "LED DISPLAY CHANGE BUTTON" manually. Automatic Boot Automatically returns to Base mode after 1 minute. Status mode DUPLEX Loop History...
The priority settings for the power supply can be set and changed from the console, etc. * For the configuration and management method, please see the PDF version Operating Instructions on Panasonic’s website. Power supply while the overload is caused by a single port When the power supply which is requested exceeds 30 W via a single port and the port LED (right) blinks orange, and the power supply is stopped.
Installation and Configuration 3.1 Grounding Cable Connection The chassis of the equipment must be grounded properly so that the lightning can flow to the ground, which improves the capability of the chassis for resisting the electromagnetic interference. 1. Ensure that the grounding cable is connected correctly so that the equipment is protected against lightning and interference.
3.2 Mounting to rack Take out the provided mount brackets (2pcs.) and eight screws (for fixing the mount brackets and the Ethernet Switch).Fix the mount brackets to the four holes on each side of the Ethernet Switch using the screws. Then,securely install the Ethernet Switch on the rack using the four provided screws (for mounting on a 19-inch rack) or screws provided with the rack.
Installation and Configuration 3.3 Attaching the power cord Insert the supplied power cord into the power port. Then hang the power cord on the cord hook block to secure it. Power port Power cord hook block...
3.4 Configuration of IP address (Basic) (1) Connect this Ethernet Switch and PC with a RJ45–DSub 9-pin console cable and start up the terminal emulator (ZEQUO assist Plus, etc.). (2) Pressing Enter key once opens Login screen. Enter UserName and Password (the default is "manager"...
Page 22
Saving all configurations to NV-RAM..Done. GA-MLD16TPoE+# Screen 5 * For the configuration and management method, please see the PDF version Operating Instructions on Panasonic’s website. - Detailed configuration and management methods using the CLI. - Configuration and management method from ZEQUO assist Plus.
Troubleshooting If you find any problem, please take the following steps to check. LED The POWER LED (Power) is not lit. Check if the power cord is disconnected. Please confirm that the power cord is securely connected to the power port. ...
Page 24
(the PoE LIM. LED is not blinking in orange). * For the configuration and management method, please see the PDF version Operating Instructions on Panasonic’s website.