Cisco ASR1006 Hardware Installation Guide - Page 151

Installing and Removing a SPA, Handling SPAs

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6 C H A P T E R Installing and Removing a SPA This chapter describes how to install or remove SPAs on the Cisco ASR 1000 Series Aggregation Services Routers. This chapter contains the following sections: • Handling SPAs, page 6-1 • SPA Installation and Removal, page 6-2 • Online Insertion and Removal, page 6-6 • Optical Device Maintenance, page 6-6 • Checking the Installation, page 6-7 • SPA Blank Filler Plates, page 6-9 • SPA Cable Management Brackets, page 6-10 Handling SPAs Each SPA circuit board is mounted to a metal carrier and is sensitive to electrostatic discharge (ESD) damage. See the "Preventing Electrostatic Discharge Damage" section on page 4-8 for ESD precautions. Before you begin installation, read Chapter 4, "Preparing to Install a SIP or a SPA", for a list of parts and tools required for installation. Caution Always handle the SPA by the carrier edges and handle; never touch the SPA components or connector pins. (See Figure 6-1.) When a subslot is not in use, a SPA blank filler plate must fill the empty subslot to allow the router or switch to conform to electromagnetic interference (EMI) emissions requirements and to allow proper airflow across the SPAs. If you plan to install a SPA in a subslot that is not in use, you must first remove the SPA blank filler plate. OL-14126-12 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide 6-1

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CHAPTER
6-1
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
OL-14126-12
6
Installing and Removing a SPA
This chapter describes how to install or remove SPAs on the Cisco ASR 1000 Series Aggregation
Services Routers. This chapter contains the following sections:
•
Handling SPAs, page 6-1
•
SPA Installation and Removal, page 6-2
•
Online Insertion and Removal, page 6-6
•
Optical Device Maintenance, page 6-6
•
Checking the Installation, page 6-7
•
SPA Blank Filler Plates, page 6-9
•
SPA Cable Management Brackets, page 6-10
Handling SPAs
Each SPA circuit board is mounted to a metal carrier and is sensitive to electrostatic discharge (ESD)
damage. See the
“Preventing Electrostatic Discharge Damage” section on page
4-8
for ESD precautions.
Before you begin installation, read
Chapter 4, “Preparing to Install a SIP or a SPA”
, for a list of parts
and tools required for installation.
Caution
Always handle the SPA by the carrier edges and handle; never touch the SPA components or connector
pins. (See
Figure 6-1
.)
When a subslot is not in use, a SPA blank filler plate must fill the empty subslot to allow the router or
switch to conform to electromagnetic interference (EMI) emissions requirements and to allow proper
airflow across the SPAs. If you plan to install a SPA in a subslot that is not in use, you must first remove
the SPA blank filler plate.