Gigabit Ethernet Specifications

MGBIC-LC09 Specifications (1000BASE-LX)

Table A-8 MGBIC-LC09 Optical Specifications

Item

62.5 µm MMF

50 µm MMF

10 µm SMF

 

 

 

 

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-9 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

 

 

 

 

MGBIC-08 Specifications (1000BASE-ELX)

Table A-10 MGBIC-08 Optical Specifications

Item

10 µm SMF

 

 

 

 

 

 

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 Budget1

23 dB

28 dB, typical

 

(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.

Table A-11 MGBIC-08 Operating Range

Item

1550 nm

Range

 

 

 

9 or 10 µm SMF

N/A

70,000 Meters

 

 

 

A-6 Specifications

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Enterasys Networks A2H124-48P, A2H124-24P manual MGBIC-LC09 Specifications 1000BASE-LX, MGBIC-08 Specifications 1000BASE-ELX