Black Box LMC5022C-R3 - Manuals

Page 2 - receiver is connected.; CAUTION

FCC and IC RFI Statements Page 2 724-746-5500 | blackbox.com LMC5022C-R3 FCC and Industry Canada RF Interference Statements Class B Digital Device. This equipment has been tested and found to comply with the limits for a Class B computing device pursuant to Part 15 of the FCC Rules. These limits are...

Page 4 - Overview: About the High-Density Media Converter System II Layer 2

Table of Contents Page 4 724-746-5500 | blackbox.com LMC5022C-R3 Table of Contents Part Numbers .................................................................................................. 5 1. Specifications ........................................................................................

Page 6 - DC Input

Chapter 1: Specifications Page 6 724-746-5500 | blackbox.com LMC5022C-R3 1. Specifications DC Input L2 w/LFPT: 0.80 Amp @ 5V Operating Temperature: +32° F to +122° F (0° C to +50° C) Storage Temperature: 0° F to +122° F (-20° C to +70° C) Humidity: 5 - 95% (non-condensing) Fiber Optic Specifications...

Page 9 - NOTE; To install a Managed Media Converter Module:; cardguides, until the module is seated securely in the connector.; Configuration Control and SNMP Management

Chapter 4: Install the High-Density Media Converter System II Layer 2 Modules LMC5022C-R3 724-746-5500 | blackbox.com Page 9 4. Install the High-Density Media Converter System II Layer 2 Modules The Managed Media Converter Modules install in Black Box SNMP manageable High-Density Media Converter Sys...

Page 10 - Unmanaged Modules

Chapter 4: Install the High-Density Media Converter System II Layer 2 Modules Page 10 724-746-5500 | blackbox.com LMC5022C-R3 SNMP Management Module, the High Density L2 Module with Configuration Control will function based on its DIP Switch settings. If the DIP Switches have not been changed, the s...

Page 11 - Modules; DIP Switch on S1; and FiberAlert

Chapter 4: Install the High-Density Media Converter System II Layer 2 Modules LMC5022C-R3 724-746-5500 | blackbox.com Page 11 DIP Switch on S1 Feature Default Setting 1 Auto Negotiation (AN) ON 2 Far End Fault (FEF) OFF 3 FX LinkLoss (FXLL) OFF 4 TX LinkLoss (TXLL) OFF 5 FiberAlert (FA) OFF 6 Factor...

Page 14 - WARNING; sides would keep both transmitters disabled indefinitely.; Far End Fault

Chapter 4: Install the High-Density Media Converter System II Layer 2 Modules Page 14 724-746-5500 | blackbox.com LMC5022C-R3 WARNING Enable FiberAlert at the remote side of a media conversion only. Enabling it on both sides would keep both transmitters disabled indefinitely. By default FA is disabl...

Page 15 - Half-Duplex Configure; AutoCross Feature for Twisted Pair Connection

Chapter 4: Install the High-Density Media Converter System II Layer 2 Modules LMC5022C-R3 724-746-5500 | blackbox.com Page 15 4.4 Auto Negotiation on High-Density Media Converter System II Layer 2 Modules L2 modules include the feature Auto Negotiation. When Auto Negotiation is enabled, the module n...

Page 16 - Chapter 5: Operation

Chapter 5: Operation Page 16 724-746-5500 | blackbox.com LMC5022C-R3 5. Operation 5.1 LED Operation Each L2 module features diagnostic LEDs that provide information on features and ports. Upgrade LED Stacks Upper Function State FEF Fiber Far End Fault ON Green TXLL TX LinkLoss/Blink if Active ON Gre...

Page 17 - Chapter 6: Troubleshooting

Chapter 6: Troubleshooting LMC5022C-R3 724-746-5500 | blackbox.com Page 17 6. Troubleshooting • During installation, first test the fiber and twisted pair connections with all troubleshooting features disabled, then enable these features, if desired, just before final installation. This will reduce ...

Page 18 - Black Box Corporation; Disconnect all power supplies before servicing.

Chapter 7: Contacting Black Box Page 18 724-746-5500 | blackbox.com LMC5022C-R3 7. Contacting Black Box Black Box Customer Service Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500) Free technical support, 24 hours a day, 7 days a week. Call: 724-746-5500 or Fax: 724-746...

Page 19 - Integrated circuits and fiber optic components

Chapter 8: Fiber Optic Cleaning & ESD Precautions LMC5022C-R3 724-746-5500 | blackbox.com Page 19 8. Fiber Optic Cleaning Guidelines Fiber Optic transmitters and receivers are extremely susceptible to contamination by particles of dirt or dust, which can obstruct the optic path and cause perform...