Enterasys D2G124-12P Installationsanweisungen

1-Gigabit Ethernet and 100Base-FX Transceiver (SFP) Specifications

Enterasys D-Series Hardware Installation Guide A-5

MGBIC-02 Specifications (1000BASE-T)

MGBIC-LC03 Specifications (1000BASE-SX)

MGBIC-LC04 Specifications (100BASE-FX)

Table A-8 MGBIC-02 Specifications

Item

Specification

Supported Cable

Type:

Maximum Length

Copper, Category 5 UTP
Up to 100 meters

Connector

RJ45

Data Rate

1 Gbps, IEEE 802.3:2000 compatible
1000BASE-T operation only
Automatic crossover detection

TX Output impedance

100 ohms, typical at all frequencies between 1 MHz and 125 MHz

RX Input impedance

100 ohms, typical at all frequencies between 1 MHz and 125 Hz

Table A-9 MGBIC-LC03 Optical Specifications

Item

62.5/125 µm MMF

50/125 µm MMF

Transmit Power (minimum)

-9.5 dBm

Transmit Power (maximum)

-3 dBm

Receive Sensitivity

-20 dBm

Link Power Budget

(Multimode Only)

1. The maximum drive distance (up to 2 km) depends on the quality of the installed multimode 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-LC03 input power must not
exceed -3 dBm. Otherwise, saturation could occur.

10.5 dB

Table A-10 MGBIC-LC03 Operating Range

Item

Modal Bandwidth @ 1310 nm

Range

62.5 µm MMF

160 MHz/km

2,000 Meters

50 µm MMF

400 MHz/km

2,000 Meters

Table A-11 MGBIC-LC04 Optical Specifications

Item

62.5 µm MMF

50 µm MMF

Transmit Power (minimum)

-20 dBm

-23.5 dBm

Receive Sensitivity

-31 dBm

Link Power Budget

(Multimode Only)

1. The maximum drive distance (up to 2 km) depends on the quality of the installed multimode 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.

11 dBm

7.5 dBm