Compex Systems SDS1224 4.Hardware Installation, 5.Panel View Description, 6.LED Indicators Description, Hardware Specification, Figure 3 Front view of Compex SDS1224, Indicator

4.Hardware Installation

Before setting up the Compex SDS1224, please take note of the following after you have unpacked the unit:

•Ensure that there is sufficient space for heat ventilation when placing it near to a power outlet.

•Ensure that the mounting surface to place Compex SDS1224 should be free of grease and dust.

•Ensure that there is enough spacing around the unit to allow attachment of network cables.

1.Attach the rubber feet on the bottom of the metal chassis. These rubber feet prevent the switch from shock and vibration.

2.Since Compex SDS1224 comes with a rack mount kit, position one bracket to align with the holes on one side of the switch and secure it with the smaller bracket screws.

3.Attach the remaining bracket to the other side of the switch.

4.After both the mounting brackets are attached, position the switch in the rack by lining up the holes in the brackets with the appropriate holes on the rack.

5.Secure the switch to the rack with a screwdriver and the rack- mounting screws.

6.Connect the power cord to the power socket on the rear panel of the switch. The other side of power cord connects to the power outlet.

7.Use a RJ45 Ethernet cable and connect it to any of the ports. (according to the examples in the Network Application ).

8.The hardware setup is done. You may power on the device now. Check the power indicator on the front panel to see if power is properly supplied.

5.Panel View Description

p

n o p

Figure 3 Front view of Compex SDS1224

			q
	Figure 4 Rear view of Compex SDS1224
	Indicator		Description
n	Power LED		If the LED shows GREEN, it means that power is supplied
			to the unit. Otherwise no power is supplied to the unit if
			the LED turns OFF.
o	LED Indicators	Used for real-time information of system operation status.
			For more details, refer to LED Indicators Description.
p	24 RJ45 10/100		Use UTP/STP network cables to connect
	Mbps Ports (		Š 10 Base-T or 100 Base-TX
	Auto MDI/MDIX)		Š Auto negotiable feature
			(Take note that MDI means connecting to another hub
			or switch while MDIX means connecting to a workstation
			or PC. So Auto MDI/MDIX means that you can connect
			to another switch or workstation without changing non-
			crossover or crossover cabling).
q	Power Socket		Power input at the range of 100-240V AC, 50-60Hz.

6.LED Indicators Description

LED Indicator	Status	Description
Power	Green	Power On
	Off	Power is not connected.
LNK/ACT	Green	The port is connecting with the device.
	Blinks	The port is receiving or transmitting data.
	Off	No device is attached.
FD/COL	Orange	The port is operating in Full Duplex mode.
	Blinks	Collision of Packets occurs in the port.
	OFF	No device is attached. Or it operates in
		half-duplex mode.

LNK/ACT means Link/Activity.

FD/COL means Full Duplex/Collision of data

7.	Hardware Specification
EMI & Safety	Š FCC Part 15 Class A
	Š	CE Mark
	Š	UL & cUL
	Š	CE/EN60950
Standards supported	Complies with
	Š IEEE 802.3: 10Base-T Ethernet
	Š IEEE 802.3u: 100Base-Tx Fast Ethernet
	Š IEEE 802.3x: Flow Control and Back-Pressure
	Š IEEE 802.1P: Network Traffic Prioritization
Technology	Store and Forward Switching Architecture
LED Indicators	Š	Power
	Š	Link/Activity
	Š	Full Duplex/Collision
Network Media	Š	10Base-T:
		o	2-pair UTP/STP Category 3, 4, 5.
		o	EIA/TIA-568 100-ohm.
		o	Maximum length: 100 meter
	Š	100Base-TX:
		o	2-pair UTP/STP Category 5.
		o	EIA/TIA-568 100-ohm
		o	Maximum length: 100 meter
Protocol	CSMA/CD
Memory Buffer	1.25Mbits
MAC Address	4K MAC address table
Transfer Rate	Š 14,880 pps per Ethernet port
	Š 148,800 pps per Fast Ethernet port
Backplane	4.8 Gbps
Power Consumption	Maximum of 18 watts
Power Supply	100-240V AC, 50-60Hz
Dimension	440mm x 120mm x 44mm (L x W x H)
Environment Requirements		Operating Temperature:		0°C to 45°C
		Storage Temperature:		-10°C to 70°C
		Operating Humidity:		10% to 90%
				(Non-condensing)

Further Information References

If you have other Windows operating systems or broadband Internet accounts, please refer to the User’s Manual in the accompanying Product CD.

This document may become superseded, in which case you may find its latest version at: http://www.compex.com.sg/prodspec.asp?f=Manual&s=1

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