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Replacing SFP Transceivers
5.
Insert the new fuse into the inlet provided below the power supply and slide until the fuse
clicks into the place.
6.
Insert one end of the power cord plug into the AC receptacle on the power supply and the
other end of the plug into a power source receptacle. Verify that the power cord does not
block access to gateway components or drape where people could trip on it.
When the power supply is plugged in successfully, the system LED is lit green indicating that the
power supply is functioning normally.
Caution: For continued protection against risk of fire, replace only with same type and rating of
fuse.
ATTENTION: Pour ne pas compromettre la protection contre les risques d'incendie, remplacer
par un fusible de même type et de memes caractéristiques nominales.
Figure 27: Replacing the Fuse
The gateway has two small form-factor pluggable transceivers (SFPs) on the front panel. SFPs are
hot-insertable and hot-removable (see Figure 28 on page 65), but the fiber-optic ports no longer
receive or transmit data during replacement.
Warning: Do not insert any metal object, such as a screwdriver, or place your hand into an open
slot when the gateway is on. Remove jewelry (including rings, necklaces, and watches) before
working on equipment that is connected to power lines. These actions prevent electric shock and
serious burns.
Figure 28: SFP Connector
Connector
BX 7000
CLOCK CARD
EXPANSION BAY
INTERFACE CARD
EXPANSION BAY
CHAPTER 10: Replacing Hardware Components
Fuse
Replacing SFP Transceivers
65
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