用户手册 — Black Box LMC5022C-R3

目录

• Part Numbers

  5
• 1. Specifications

  6
• 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
• 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
• 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