GarrettCom 4K-Series manual Rear View, Front View

Magnum 4K8 Switches

Figure 2.2.1a: Front view, 8- port Magnum 4K8 Switches

Installation and User Guide										(10/04)
		1	2	3	4	5	6	7	8
MAGNUM 4K-Series	POWER	SPEED							A L
Ethernet 10/100 Switch	ERROR	L/A
	UPLINK	F/H
	= X

All port, LED’ connector and manual switches are located on the front panel of Magnum 4K8 Switches. There are power(PWR) and error(Error) indicators for the unit. There are Link and Activity(Link/Act) indicators for each 10Mbps and 100Mbps domain, for visual indication of the operating status of each domain, and there are Soeed and F/H Full and Half duplex Leds for each port. The manual switch with (=, x)supports the port#1 for crossover port feature, whereas “F-H” manual switch for FPM port are user selectable for full fixed and half duplex. The IEC standard AC power connector (and a manual ON - OFF power switch) located at the rear. Fan-driven cooling air flows left to right.

Figure 2.2.1b: Rear view - Magnum table-top & rack-mount 4K8 Switch

110-220	ON
VAC

47-63Hz

1.0-0.5A OFF

2.2.2: Magnum 4K8R “Reverse” model, front LEDs and connections in rear

Rear View

(-) GND (+)

48V DC

			1	2	3	4	5	6	7	8
ON	POWER		SPEED							A L
	ERROR		L/A
OFF	UPLINK		F/H							H
	=	X								F

Front View

MAGNUM 4K8

Ethernet 10/100 Switch

1 2 3 4 5 6 7 8

POWERSPEED

ERROR L/A

F/H

The Magnum 4K8R is like the 4K8F except that the front panel has the LEDs, and all the connecting ports and power feeds are in the back. This is convenient for rack-mounting where cabling is accessed from the rear of the rack while the operating status LEDs are monitored from the front. Typically such arrangements are found in Telco rack installations.

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