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Cisco Catalyst Blade Switch 3120 for HP Hardware Installation Guide
OL-12246-01
Chapter 2 Switch Installation
Installing Devices in the 10-Gigabit Ethernet Slots
Step 8 If the module has a bale-clasp latch, close it to lock the SFP module in place.
Step 9 Remove the SFP dust plugs and save. Install the SFP cables.
Figure 2-14 Converter Module with SFP Modules Installed
Removing an SFP Module
To remove an SFP module from a module slot, follow these steps:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface.
Step 2 Disconnect the cable from the SFP module. For reattachment, note which cable connector plug is send
(TX) and which is receive (RX).
Step 3 Insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean.
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.
Step 5 Grasp the SFP module, and carefully remove it from the module slot.
Step 6 Place the removed SFP module in an antistatic bag or other protective environment.
1 Converter modules 3 Send (TX) optical bore
2 SFP modules
1
1. Lower SFP modules are inverted.
4 Receive (RX) optical bore
250301
24x
S
F
P
19
-2
0
1
9
-2
0
21
-2
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SYST
S-MO
DE
S-M
STR
S-MM
BR
C
O
N
S
O
L
E
M
O
D
E
U
ID
S
F
P
2
1
-
22
23x
3
2
1
4
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3
3
2
1
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3