Enterasys Enterasys SecureStack B2 B2G124-24, Hardware Installation Manual

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Mini-GBIC Input/Output Specifications
A-4 Specifications
Mini-GBIC Input/Output Specifications
The Mini ‐ Gigabit Ethernet Card (Mini ‐ GBIC) port interface slots can support 1 ‐ Gbps
fiber ‐ optic connections as described in Table A ‐ 2 . The optional Mini ‐ GBICs are hot
swappable.
Gigabit Ethernet Specifications
The following specifications for the Mini ‐ GBICs shown in Table A ‐ 3 through Table A ‐ 10
meet or exceed the IEEE 802.3z ‐ 1998 standard.
MGBIC-LC01/MGBIC-MT01 Specifications (1000BASE-SX)
Table A-2 Mini-GBIC Input/Output Port Specifications
Item Specification
MGBIC-LC01 Provides one LC fiber-optic multimode port that is compliant with the
1000BASE-SX standard LC connector.
MGBIC-LC03 Provides one LC fiber-optic multimode port that is compliant with the
1000BASE-SX standard LC duplex style connector.
MGBIC-LC09 Provides one LC fiber-optic single-mode port that is compliant with the
1000BASE-LX standard LC connector.
MGBIC-MT01 Provides one MT-RJ fiber-optic multimode port that is compliant with
the 1000BASE-SX standard MT-RJ connector.
MGBIC-08 Provides one LC fiber-optic single-mode port that is compliant with the
1000BASE-ELX standard LC connector.
MGBIC-02 Provides one RJ45 copper connection that is compliant with the
1000BASE-T standard RJ45 connector.
Table A-3 MGBIC-LC01/MGBIC-MT01 Optical Specifications
Item 62.5 µm MMF 50 µm MMF
Transmit Power (minimum) -9.5 dBm -9.5 dBm
Receive Sensitivity -17 dBm -17 dBm
Link Power Budget 7.5 dBm 7.5 dBm