Gigabit Ethernet Specifications | Enterasys Networks 2G4072-52

Gigabit Ethernet Specifications

Gigabit Ethernet Specifications

The following specifications for the Mini‐GBICs (shown in Table A‐1 through Table A‐6) meet or exceed the IEEE 802.3z‐1998 standard.

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

Table A-1 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

	Table A-2 MGBIC-LC01 / MGBIC-MT01 Operating Range

	Item	Modal Bandwidth @	Range
	Item	850 nm	Range
		850 nm

	62.5 µm MMF	160 MHz/km	2-220 Meters

	62.5 µm MMF	200 MHz/km	2-275 Meters

	50 µm MMF	400 MHz/km	2-500 Meters

	50 µm MMF	500 MHz/km	2-550 Meters

MGBIC-LC03 Specifications (1000BASE-SX)

Table A-3 MGBIC-LC03 Optical Specifications

Item	62.5/125 µm MMF	50/125 µm MMF

Transmit Power (minimum)	-9.5 dBm	-9.5 dBm

Transmit Power (maximum)	-3 dBm	-3 dBm

Receive Sensitivity	-20 dBm	-20 dBm

Link Power Budget1	10.5 dBm	10.5 dBm
(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.

N Standalone Series Installation Guide A-3

Image 55

Enterasys Networks 2G4072-52 manual Gigabit Ethernet Specifications, MGBIC-LC01 / MGBIC-MT01 Specifications 1000BASE-SX

Contents

Enterasys Matrix Page Page Class a ITE Notice Clase A. Aviso de ITE Product SafetyFederal Communications Commission FCC Notice Industry Canada Notice Hazardous Substances Electromagnetic Compatibility EMCCompatibilidad Electromágnetica EMC Elektro- magnetische Kompatibilität EMC Supplement to Product Instructions Bsmi EMC Statement Taiwan Vcci Notice Declaration of Conformity Safety Information Class 1 Laser Transceivers Enterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Appendix a Specifications TroubleshootingIndex Tables Figures Xiv Who Should Use This Guide PrefaceImportant Notice Related Documents Structure of This GuideFor Refer to This guide uses the following conventions Document Conventions Support@enterasys.com Getting Help Introduction Management Switch Configuration Using WebView2G4072-52 Connectivity Switch Configuration Using CLI Commands Lanview Diagnostic LEDsStandards Compatibility Lanview Diagnostic LEDs Introduction Link Aggregation Network Requirements 1000BASE-T Network 10BASE-T Network100BASE-TX Network 1000BASE-SX/SX+/LX Network Unpacking the 2G4072-52 Installation Rack Mounting Contents of 2G4072-52 Attaching Rack-mount Ears to Enterasys Matrix N SA 2G4072-52 Connecting Power Connecting Power Connecting UTP Cables Connecting to the Network RX TX Crossover Four-Wire Cable RJ45 Pinouts Eight-Wire Crossover Cable RJ45 Pinouts Connecting Fiber-Optic Cables to Mini-GBICs 2G4072-52 2G4072-52 ÃÄÀ Parameter Setting Connecting to the COM Port for Local ManagementWhat Is Needed Connecting to an IBM PC or Compatible Device 12 Connecting an IBM PC or Compatible Connecting to a VT Series Terminal 13 Connecting a VT Series Terminal Connecting to a Modem 14 Connecting to a Modem COM Port Adapter Wiring and Signal Diagram RJ45 Adapter Wiring and Signal AssignmentsVT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Log-In Using a Console Port Connection Completing the InstallationModem Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the Installation 15 Matrix Startup Screen Example N7 Chassis Using Lanview TroubleshootingViewing the Receive and Transmit Activity Color State Recommended Action LED Alternating 67% on, 33% off Refer to the Enterasys Matrix N Standalone Series Troubleshooting Checklist Troubleshooting Checklist Overview of Shutdown ProcedureProblem Possible Cause Recommended Action Last Resort Shutdown Procedure Using Reset Button Recommended Shutdown Procedure Using Reset Button 2G4072-52 Ports Specifications2G4072-52 Specifications Table A-1 Specifications ItemSpecification Physical Mini-GBIC Input/Output SpecificationsTable A-2 Mini-GBIC Input/Output Port Specifications Processors/Memory MGBIC-LC01 / MGBIC-MT01 Specifications 1000BASE-SX Gigabit Ethernet SpecificationsMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX Table A-9 MGBIC-02 Specifications MGBIC-08 Specifications 1000BASE-ELXMGBIC-02 Specifications 1000BASE-T Table A-7 MGBIC-08 Optical Specifications Table A-4 Compliance Standards Regulatory Compliance Table A-3 COM Port Pin Assignments Signal Name Input/OutputCOM Port Pinout Assignments Regulatory Compliance Mode Switch Bank Settings and Optional Installations Required Tools Setting the Mode Switches Figure B-1 Mode Switch Location Location of Dimm and Dram Simm Memory Modules Memory Locations and Replacement Procedures Removing the Dimm Dimm Replacement Procedure Figure B-4 Installing the Dimm Installing the Dimm Figure B-5 Removing Chassis Cover Removing the Dram Simm Figure B-6 Dram Simm Connector Location Installing the Dram Simm Figure B-7 Installing the Dram Simm Page Numerics Index Pinout assignments console port A-6