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Magnum 6KQ Managed Field Switch Installation and User Guide (04/07)
34
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Worst case distance = {Worst case OPB, in dB} / [Cable Loss, in dB/Km]
where the “Cable Loss” for 62.5/125 and 50/125
m (M.m) is 2.8 dB/km,
and the “Cable Loss” for 100/140 (Multi-mode) is 3.3 dB/km,
and the “Cable Loss” for 9/125 (Single-mode) is 0.5 dB/km
and the “Cable Loss” for 9/125 (Single-mode) is 0.4 dB/km (LXSC25)
and the “Cable Loss” for 9/125 (Single-mode) is 0.25 dB/km
(LXSC40)
and the “Cable Loss” for 9/125 (Single-mode) is 0.2 dB/km (LXSC70)
The following data has been collected from component manufacturer’s (Agilent’s and
Lucent’s) web sites and catalogs to provide guidance to network designers and installers.
Fiber
Port
Module
Speed,
Std.
Mode
Std.
km
fdx
(hdx)
Wave
-
length
nm
Cable
Size
m
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
6KP4V-
F10ST
10Mb
FL
Multi-
Mode
2
(2)
850
62.5/125
100/140
50/125
-15.0
-9.5
-19.5
-31
-31
-31
14
19.5
19.5
5
5.9
3.4
17
23.5
13.5
6
7
4.8
6KPV-
MST, MSC
100Mb
FX
Multi-
mode
2
(0.4)
1300
62.5/125
50/125
-20
-23.5
-31
-31
9.0
5.5
3.0
2.0
14
12
5
4
6KPV-SSC
100Mb
FX
Single-
mode
18+
(0.4)
1300 9/125 -15 -31 14
28
17.5
35
6KPV-
SSCL
100Mb
FX
Single-
mode
40
(0.4)
1300 9/125 -5 -34 29
58
32.5
65
6KPV-
MTRJ
100Mb
FX
Multi-
mode
2
(0.4)
1300
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
6KPV-
MLC
100Mb
FX
Multi-
mode
2
(0.4)
1300 62.5/125 -19 -31 12
4
16
5.7
6KPV-SLC
100Mb
FX
Single-
Mode
15+
(0.4)
1310 9/125 -15 -28 11
22
-
-
Magnum
SFP-LX10
1000 Mb
FX
(Gigabit)
Single- 10
1310 9/125 -10.0 -22 10
22
11
24
Magnum
SFP-LX25
1000 Mb
FX
(Gigabit)
Single- 25
1310 9/125 -3.0 -21 16
40
18
45
Magnum
SFP-LX40
1000 Mb
FX
(Gigabit)
Single- 40
1550 9/125 -5.0 -22 15
60
17
68
Magnum
SFP-LX70
1000 Mb
FX
(Gigabit)
Single- 70
1550 9/125 -2.0 -22 18
90
20
100
* Note: The use of either multi-mode or single-mode fiber to operate at 100Mbps speed
over long distances (i.e., in excess of approx. 400 meters) can be achieved
only
if the following factors are both applied: