Black Box LMC5182C-R3, LMC5114C-R3, LMC5117C-R3, LMC5027C-R3, LMC5116C-R3 manual Table of Contents

Table of Contents

Table of Contents
Part Numbers		5
1.	Specifications	6
2.	Overview: About the High-Density Media Converter System II Layer 2
Modules		7
3.	Configuration	8
4.	Install the High-Density Media Converter System II Layer 2 Modules	9
4.1	Managed Modules	9
4.1.1 Configuration Control and SNMP Management		9
4.2	Unmanaged Modules	10
4.3	FX LinkLoss, TX LinkLoss, Link Fault Pass-Through, Far End Fault and

FiberAlert			11
4.3.1		Link Integrity	11
4.3.2		FX LinkLoss (FXLL)	12
4.3.3		TX LinkLoss (TXLL)	12
4.3.4 Link Fault Pass-Through (LFPT)			12
4.3.5 FiberAlert and Far End Fault			13
4.4	Auto Negotiation on High-Density Media Converter System II Layer 2
Modules			15
4.5	AutoCross Feature for Twisted Pair Connection		15
5.	Operation		16
5.1	LED Operation		16
6.	Troubleshooting		17
7.	Contacting Black Box		18
8.	Fiber Optic Cleaning Guidelines		19
Electrostatic Discharge Precautions			19

Page 4 724-746-5500 blackbox.com LMC5022C-R3