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Cisco 3020 - Cisco Catalyst Blade Switch Руководство по установке
Chapter 2
Switch Installation
Insert the SFP module into the slot until you feel the connector on the module snap into place in the rear
Step 4
of the slot. (See
Figure 2-11

Removing SFP Modules from SFP Module Slots

To remove an SFP module from a module receptacle, follow these steps:
Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the enclosure.
Step 1
Step 2
Disconnect the cable from the SFP module.
For reattachment, note which cable connector plug is send (TX) and which is receive (RX).
Tip
For fiber-optic SFP modules, insert a dust plug into the optical ports of the SFP module to keep the
Step 3
optical interfaces clean.
Unlock and remove the SFP module, as shown in
Step 4
If the module has a bale-clasp latch, pull the bale out and down to eject the module. If the bale-clasp
latch is obstructed and you cannot use your index finger to open it, use a small, flat-blade screwdriver
or other long, narrow instrument to open the bale-clasp latch.
Figure 2-12
1
OL-8914-02
Figure
2-11.)
Installing an SFP Module into an SFP Module Slot
S Y S T
S T A T
1 7
D L X
U ID
S P D
M O D E
C O N S
W S -C B
O L E
S -3 0 2 0
2 0
-H P Q
Removing a Bale-Clasp Latch SFP Module by Using a Flat-Blade Screwdriver
S Y S T
S T A T
1 7
D L X
U ID
S P D
M O D E
C O N S
W S -C B
O L E
S -3 0 2 0
2 0
-H P Q
Bale clasp
1 7 x
1 7 x
2 1 x
1 7
1 8
1 9
2 0 x
2 0
2 4 x
1 8 x
Figure
2-12.
1 7 x
1 7 x
2 1 x
1 7
1 8
1 9
2 0 x
2 0
2 4 x
1 8 x
1
Cisco Catalyst Blade Switch 3020 for HP Hardware Installation Guide
Installing and Removing SFP Modules
2 3 x
2 4 x
2 3 x
2 4 x
2-17