GarrettCom 6K32T Manual De Usuario

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Magnum 6K32T & 6K32TRC Managed Switch          Installation and User Guide 05/07) 
 
 
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The various SFPs transceivers supported by GarrettCom 6KQs  D slot are- 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3.2.7 
Power Budget Calculations for Magnum 6K32T & 6K32TRC PM’s with 
Fiber Media 
 
 
Receiver Sensitivity and Transmitter Power are the parameters necessary to 
compute the power budget. To calculate the power budget of different fiber media 
installations using Magnum products, the following equations should be used: 
OPB (Optical Power Budget) = P
T
(min) - P
R
(min) 
      
 where P
= Transmitter Output Power, and P
R
 = Receiver Sensitivity 
 
   Worst case OPB = OPB - 1dB(for LED aging) - 1dB(for insertion loss) 
   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,  
Module Model#  
Gigabit  
Gb Modules, fixed ports--SFP (Small Form Factor) 
6KP2-2GSFP  
2 SFP  
6KP2-1GSFP1CU 1SFP 
1 CU  
6KP1-1SFP  
1SFP 
6KP1-1GCU  
1 CU 
Gb SFP fiber optic transceivers  
SFP-SX  
Gb SX, 850nm wavelength, 500 m distance  
SFP-LX10  
Gb LX, 1310nm wavelength, 10km dist  
SFP-LX25  
Gb LX, 1310nm wavelength, 25km 
distance  
SFP-ZX40  
Gb ZX, 1550nm wavelength, 40km 
distance  
SFP-ZX70  
Gb ZX, 1550nm wavelength, 70km 
distance