Cisco Systems 3560-X, 3750-X Connecting Devices to the Ethernet Ports, Removing an SFP Module

Chapter 2 Switch Installation

Connecting Devices to the Ethernet Ports

Figure 2-27 Network Module with SFP Modules Installed

1 2

37	38	40
	39		41	42

C	NETWORK
3KX-NM-10G
	MODULE

253157

43

44	45
Catalyst

46 3750-X

4748

PoE+48

G2/TE1 G3 G4/TE2

34

1	Network module	3	Send (TX) optical bore
2	SFP modules	4	Receive (RX) optical bore

Removing an SFP Module

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 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.

Connecting Devices to the Ethernet Ports

•10/100/1000 Ethernet Port Connections, page 2-28

•PoE+ Port Connections, page 2-28

Caution Category 5e and Category 6 cables can store high levels of static electricity. Always ground the cables to a suitable and safe earth ground before connecting them to the switch or other devices.

	Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
OL-19593-01		2-27