Chapter 7 NPE-G1 and NPE-G2 Installation and Configuration Information

Installing the NPE-G1 or NPE-G2

Figure 7-9 Types of SFP Module Latches

1

2

3

1

2

80755

Sliding latch

3 Swing latch

Swing and slide latch

Note The SFP module must be installed before you connect the cables to it.

The SPF module has three types of latches, which are also the removal mechanism. See Figure 7-9. There

is no correlation of the type of latch to the model (such as SX or LH) or technology type (such as Gigabit

Ethernet) of SFP modules. Always read the label on the SFP module to determine the technology type, and model. You can install and remove Gigabit Ethernet SFP modules with power on to the system. Disconnect all cables before removing or installing a Gigabit Ethernet SFP module. We strongly recommend that you do not install or remove the SFP module with optical fiber cables attached to it. SFP modules are keyed to prevent incorrect insertion.

Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051

Warning Class 1 laser product. Statement 1008

Warning Class 1 LED product. Statement 1027

Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself. Statement 94

Network Processing Engine and Network Services Engine Installation and Configuration

 

OL-4448-12

7-21

 

 

 

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Cisco Systems NPE-175, NPE-225 manual Types of SFP Module Latches