Cisco Model D9479 Gigabit QAM Modulator インストールガイド
Chapter 2 Installing the Dual SFP GQAM
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78-745431-01 Rev E
Allows you to slide modulators partially out of the rack for service
Allows appropriate air circulation throughout the unit
2 Place the modulator in the rack.
3 Insert a mounting screw through each of the four-bezel mounting holes on the
3 Insert a mounting screw through each of the four-bezel mounting holes on the
front panel of the GQAM and then into the rack.
4 Firmly tighten each mounting screw.
5 Go to
5 Go to
Connect Power Sources (on page 25).