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Magnum Quad-Series Fiber Switches Installation and User Guide (06/03)
5.2.1 QPM-MST, 100Mb multi-mode FX-ST Quad-port Module, “twist
network segments. W
Quad-Ser
standard
typically
at half-duplex.
Each port has
Link (LK) LED tha and a
Lettering on the front of the module identifies it as “100 FX” to avoid confusion with
ther simi
lock”
The Magnum QPM-MST is a multi-mode 100Mbps fiber optic quad-port
module equipped with dual ST-type
100BASE-FX, and 10BASE-FL
ST Connectors
1
2
connectors. It functions as a fiber optic
transceiver to support 100BASE-FX
hen installed in a
ies Fiber Switch, it supports
fiber optic cable distances up the IEEE-
100Mbps distance limits, i.e.,
2km at full-duplex and 412m
1
ACTIVITY
LINK
2
2
3
1
FDX/HDX
4
LK
3
FULL/HALF
DUPLEX MODE
ACT
1 2 3 4
3
an Activity (ACT) LED indicating packets being received, a
t indicates proper connectivity with the remote device when lit,
FDX/HDX LED to indicate full-duplex mode when lit (or half-duplex when off).
o lar-looking 10 Mb fiber QPMs.
5.2.1a QPM10-MST, 10 Mbps
mul
The Magnum QPM10-MST is a multi
dual ST-type connectors. It looks simila
“10 Mb” on the front to distinguish it.
IEEE-standard 10 Mbps distance limits,
duplex.
Each port has an Activity (AC
Link (LK) LED
ti-mode FL-ST-Quad-port type, “twist-lock”
-mode 10 Mbps fiber optic module equipped with
r to the 100Mb QPM-MST, but has the lettering
It supports fiber optic cable distances up the
i.e., typically 2km at full-duplex and at half-
T) LED indicating packets being received, a
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).
Lettering on the front of the module identifies it as “10 FL” to avoid confusion with other
similar-looking 100Mb fiber QPMs.
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