Anritsu Mainframe MU909060A Series, Operation Manual, Page: 44 / 190

Chapter 1 Overview
1-20
1.5.4 SFP Port
The SFP ports (item 2 in Figure 1.5-1) are located on the top panel of the
Network Master and are accessed by opening the sliding cover (Figure
1.5-1). The modules can be either optical or electrical. The optical
modules have LC connectors and the electrical modules have an RJ45
connector.
Cleaning Optical Connectors
Cleaning the optical connectors as described below.
1. Open the port cover.
2. Blow clean, dry compressed air on the tip of the ferrule.
3. Wipe the ferrule tip clean with a precision cleaning tissue or a lint
free (foam) swab moistened with isopropyl alcohol.
4. Dry the ferrule tip with clean, dry compressed air.
Dirty Ferrule Tip Clean Ferrule Tip
Figure 1.5.3.1-1 Magnified Ferrule Tip
5. Option: With the Network Master powered down, inspect the ferrule
using a hand-held microscope or magnifier. It should look like the
clean ferrule tip in Figure 1.5.3.1-1.