Cisco NM-1A-OC3MM-EP= Datasheet download pdf (Page 12)

Connecting Cisco ATM Network Modules to the Network

ATM OC-3 Network Modules

Connecting Cisco ATM Network Modules to the Network

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations.

Statement 1040

Caution You can remove and install SFP modules with power on to the system; however, we strongly recommend

that you do not remove or install an SFP module with optical fiber cables attached.

To remove an SFP module, perform the following steps:

Step 1 Attach an ESD wrist strap to your wrist and to the ESD connection socket on the chassis or to a bare

metal surface on the chassis or frame.

Step 2 Disconnect the network fiber cable from the SFP module connector.

Step 3 Remove the SFP module from the slot.

a. Using your thumb and forefinger, grip the colored latching band on the front of the SFP module.

b. Gently push the latching band back toward the SFP port. You may hear a click or feel the SFP

module disengage from the holding latch.

Note Not all SFP modules have the same kind of latching mechanism.

c. While still holding the latching band, pull the SFP module forward and out of the slot.

Step 4 Set the SFP module aside on an antistatic surface.

Installing an SFP Module

Use the following procedure to install an SFP module:

Step 1 Attach an ESD-preventive wrist strap to your wrist and between yourself and an unpainted chassis

surface.

Step 2 Verify that you have the correct SFP module for your installation.

• Check the part number and distance information on the SFP module label.

• Alternatively, if the distance information is not on the label, use the show contr pos x/y command

to display the information after the SFP module is installed.

Step 3 Align the SFP module with the slot so that the label is facing away from the handle.

Step 4 Holding the module at the latching band (with your thumb and forefinger), insert the SFP module into

the slot on the SFP port. See Figure 18.

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Cisco NM-1A-OC3MM-EP= Datasheet Page 12