Gigabit Ethernet Specifications; Mgbic-Lc01 / Mgbic-Mt01 Specifications (1000Base-Sx; Mgbic-Lc03 Specifications (1000Base-Lx; Mgbic-Lc01/Mgbic-Mt01 Optical Specifications - Enterasys Gold Distributed Forwarding Engine 4G4282-49 Hardware Installation Manual

Gigabit Ethernet Specifications

Gigabit Ethernet Specifications
The following specifications for the Mini‐GBICs shown in Table A‐4 through Table
meet or exceed the IEEE 802.3z‐1998 standard.

MGBIC-LC01 / MGBIC-MT01 Specifications (1000BASE-SX)

Table A-4 MGBIC-LC01/MGBIC-MT01 Optical Specifications
Item
Transmit Power (minimum)
Receive Sensitivity
Link Power Budget
Table A-5 MGBIC-LC01/MGBIC-MT01 Operating Range
Item
62.5 µm MMF
62.5 µm MMF
50 µm MMF
50 µm MMF

MGBIC-LC03 Specifications (1000BASE-LX)

Table A-6 MGBIC-LC03 Optical Specifications
Item
Transmit Power (minimum)
Transmit Power (maximum)
Receive Sensitivity
Link Power Budget
(Multimode Only)
1. The maximum drive distance (up to 2 km) depends on the quality of the installed multimode fiber-
A-4 Specifications
1
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-LC03 input power must not exceed -3 dBm. Otherwise, saturation could occur.
62.5 µm MMF
-9.5 dBm
-17 dBm
7.5 dBm
Modal Bandwidth @
850 nm
160 MHz/km
200 MHz/km
400 MHz/km
500 MHz/km
62.5/125 µm MMF
-9.5 dBm
-3 dBm
-20 dBm
10.5 dBm
A‐12
50 µm MMF
-9.5 dBm
-17 dBm
7.5 dBm
Range
2-220 Meters
2-275 Meters
2-500 Meters
2-550 Meters
50/125 µm MMF
-9.5 dBm
-3 dBm
-20 dBm
10.5 dBm