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Repair Information
4-1
4
Repair Information
This chapter describes repair-related procedures for the Sphereon
4300 Fabric Switch. The procedures are performed at the switch or a
browser-capable PC communicating with the product-resident
Enterprise Fabric Connectivity Manager (EFCM) Basic Edition
interface. The chapter describes:
• Procedural notes.
• Powering the switch on or off.
• Cleaning fiber-optic components.
• Downloading firmware from the Filecenter.
• Port light-emitting diode (LED) diagnostics.
• Repair procedures - EFCM Basic Edition.
Procedural Notes
Observe the following procedural notes:
1. Follow all electrostatic discharge (ESD) precautions and
DANGER, CAUTION, and ATTENTION statements.
2. Before performing a procedure, read the procedure carefully and
thoroughly to familiarize yourself with the information.