GarrettCom Quad Manual De Usuario

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Magnum Quad-Series Fiber Switches 
Installation and User Guide (06/03) 
5.2.4 
QPM-MTRJ, 100Mb multi-mode FX Quad-Port, MTRJ small- 
form-factor  
 
Magnum QPM-MTRJ is a multi-
mode fiber optic quad-port module equipped 
with a small-form-factor MTRJ-type 
connector. It looks almost like an RJ-45 
www  GarrettCom  com
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port, but it is black in color. The MT-RJ’s 
iz
 the 
i.e., 
alf-duplex. 
E-FX multi-mode QPM is essentially the 
 same LEDs per port indicating port activity 
ation. It has the same “100Mb FX” lettering on 
e fiber cable may have a different connector, 
 Quad-Port VF45 small-
small s e and ease of connection make it a 
good choice for 100Mbps “fiber-to-the-
desktop” Ethernet connectivity. When 
installed in a Quad-Series Fiber Switch, it 
supports fiber optic cable distances up
IEEE-standard 100Mbps distance limits, 
typically 2km at full-duplex and 412m at h
 
The functionality of this 100BAS
same as the ST and SC-types. It has the
(ACT), Link (LK), and FDX or HDX oper
the faceplate. Note that the other end of th
not necessarily an MT-RJ type. 
 
5.2.5 
QPM-MV45, 100Mbps multi-mode FX
 
form factor  
 
Magnum QPM-MV45 is a quad-port multi-mode fiber FX “small-form-fac
VF-45 connector used primarily in 100Mbps fiber-to-the-desktop links. Its size is similar 
to the MT-RJ port, but the VF-45 shell is slightly larger. When not in use, its appearance
is distinctive because it has a tin
tor” 
 
y hinged 
door over the port hole to act as a dust 
cover. 
When installed in a Quad-
Series Fiber Switch, it supports fiber 
optic cable distances up the IEEE-
standard 100Mbps distance limits, i.e., 
typically 2km at full-duplex and 412m at 
half-duplex. 
“small-form-factor”
ACT
1
2
3
4
LK
FDX/HDX
1
ACTIVITY
 LINK
2
100BASE-FX MTRJ
      Connectors
1
2
3
FULL/HALF
DUPLEX MODE
1                  2                 3                   4
 
3
 
38 
100BASE-FX MV45
      Connectors
“small-form-factor”
1
ACTIVITY
 LINK
2
FULL/HALF
DUPLEX MODE
ACT
LK
FDX/HDX
1
2
3
1
2
3
4
3