Black Box LBH240A Network Hardware User Manual


 
Black Box
®
Heavy Duty Edge Switches Installation and User Guide(07/05)
54
Fiber
Port
Module
Speed,
Std.
Mode
Std. km
fdx
(hdx)
Wavel
ength
nm
Cable
Size
µm
X’mitr
Output
P
T ,
dB
R’cvr
Sens.
P
R ,
dB
Worst
OPB,
dB
Worst*
distance
Km, fdx
typical
OPB,
dB
typical*
distance
Km, fdx
LBHXXX-
MST, MSC
100Mb
FX
Multi-
mode
2
(0.4)
1310
62.5/125
50/125
-20
-23.5
-31
-31
9.0
5.5
2.5
2.0
14
12
5
4
LBHXXX-
SSC
100Mb
FX
Single-
mode
20
(0.4)
1310 9/125 -15 -31 14 28 17.5 35
LBHXXX-
MTRJ
100Mb
FX
Multi-
mode
2
(0.4)
1310
62.5/125
50/125
-20
-23.5
-31
-31
9.0
5.5
3.0
2.0
15.8
12.2
5.5
4.0
Long Reach
100Mb
FX
Single-
mode
40
(0.4)
1310
9/125 -5 -34 27 54 32.5 65
LBHXXX-
LC
100Mb
FX
Single-
mode
15+
1310
9/125
-15
-28
11
22
-
-
LBHXXX-
SSCX
100Mb
FX
Single-
mode
100
1550
9/125
-5
-35
28 112 - -
LBHXXX-
SFC
100Mb
FX
Single-
mode
20
(0.4)
1310
9/125 -16 -32 14 28 - -