GarrettCom Quad QPM-SSC 100Mbps single-mode FX-SC-type, snap-in connector, 100BASE-FX Single-Mode

FULL/HALF DUPLEX MODE

Magnum Quad-Series Fiber Switches Installation and User Guide (06/03)

5.2.2QPM-MSC 100Mbps multi-mode FX-SC Quad-port, “snap-in”

connector		100BASE-FX Multi-Mode
The Magnum QPM-MSC is a multi-
			SC Connectors
mode 100Mbps fiber optic transceiver module,	3				2	1
similar to the QPM-MST. It has the same LEDs		FDX/HDX 1		2	3	4 ACT
		2	LK
		1
		3
indicating port activity (ACT), Link (LK), and		4
FDX or HDX operation, and the same face-plate		1	ACTIVITY 2			LINK
lettering.			3	FULL/HALF
				DUPLEX MODE

While the functionality of these two

modules is essentially the same, the QPM-MSC is equipped with an SC-type "snap-in" connector instead of an ST-type.

5.2.3 QPM-SSC 100Mbps single-mode FX-SC-type, “snap-in” connector

The Magnum QPM-SSC is a		100BASE-FX Single-Mode
single-mode 100Mbps fiber optic
				SC Connectors
module equipped with a dual SC-type	3					2	1
connector. It functions as a fiber optic
		FDX/HDX		1	2	3	4 ACT
transceiver to the Quad-Switches,		1	LK
		2
		3
supporting four single-mode fiber		4
network segments.

1 ACTIVITY 2 LINK

The QPM-SSC, when installed

in a Magnum Quad-Series Fiber Switch operating at 100Mbps full-duplex,

3

supports single-mode fiber cable lengths of as much as 25+ Km (see Power Budget, Section 4.5)

Each port has an Activity (ACT) LED indicating packets being received, a Link (LK) LED that indicates proper connectivity with the remote device when lit, and a FDX/HDX LED to indicate full-duplex mode when lit (or half-duplex when off). To distinguish the single-mode QPM-SSC from the multi-mode QPM-MSC, the label “Sgl. M.” is at the top of the faceplate of the QPM-SSC.

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