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Enterasys Networks 7S4280-19-SYS Manuel D’Utilisation

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NAC Controller PEP 7S4280-19 Specifications
Enterasys NAC Controller Hardware Installation Guide A-9
MGBIC-LC09 Specifications (1000BASE-LX) 
MGBIC-08 Specifications (1000BASE-ELX)
Table A-16 MGBIC-LC09 Optical Specifications
Item
62.5 µm MMF
50 µm MMF
10 µm MMF
Transmit Power (minimum)
-11.5 dBm
-11.5 dBm
-9.5 dBm
Receive Sensitivity
-20 dBm
-20 dBm
-20 dBm
Link Power Budget
8.5 dBm
8.5 dBm
10.5 dBm
Table A-17 MGBIC-LC09 Operating Range
Item
Modal Bandwidth @ 1300 nm
Range
62.5 µm MMF
500 MHz/km
2-550 Meters
50 µm MMF
400 MHz/km
2-550 Meters
50 µm MMF
500 MHz/km
2-550 Meters
10 µm SMF
N/A
2-10,000 Meters
Table A-18 MGBIC-08 Optical Specifications
Item
Transmit Power (minimum)
-0 dBm, min.
+2 dBm, typical
+5 dBm, max.
Receive Sensitivity
-24 dBm, min. 
-26 dBm, typical
Maximum Input Power 
-3 dBm
Link Power Budget
1
 (Full Duplex Only)
1. The maximum drive distance (up to 70 km) depends on the quality of the installed single-mode fiber-optic
cable segment. Use the Link Power Budget to calculate the maximum cable length of the attached segment.
The Link Power Budget must not exceed those specified in this table. The MGBIC-08 input power must not
exceed -3 dBm. Otherwise, saturation could occur.
23 dB
28dB, typical
Table A-19 MGBIC-08 Operating Range
Item
1550 nm
Range
9 or 10 µm SMF
N/A 
70,000 Meters