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

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