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GarrettCom Magnum 6KQ Manual Do Utilizador

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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
µm
 (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 
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 
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: