Cisco Systems PA-POS-1OC3, PA-POS-2OC3 Cisco 7301 Router-Removing and Installing a Port Adapter

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Chapter 3 Removing and Installing the PA-POS-1OC3

Port Adapter Removal and Installation

Cisco 7301 Router—Removing and Installing a Port Adapter

Step 1

Use an ESD wrist strap to ground yourself to the router.

Step 2

To remove a port adapter, use a Phillips screwdriver to turn the screw holding the port adapter latch. The screw should be loose enough to allow the latch to rotate to an unlocked position. (See A.) The latch can rotate 360˚.

Step 3

Grasp the handle and pull the port adapter from the router, about halfway out of its slot. (See B.) If you are removing a blank port adapter, pull the blank port adapter completely out of the chassis slot.

Step 4

With the port adapter halfway out of the slot, diconnect all cables from the port adapter. After disconnecting the cables, pull the port adapter from its chassis slot.

Caution

The port adapter must slide into the slot guides close to adapter components to come in contact with the system

the chassis lid. (See C.) Do not allow the port board or the port adapter could be damaged.

ENABLEDR

RX

RX

 

S

 

IER

 

ELL

R

RM

XC

CAR

ALA

ATM

A

B

C

SLOT 1

GIGABIT

ETHERNET 0/0

 

 

 

 

 

 

 

 

 

 

RJ45 EN

 

GIGABIT ETHERNET 0/1

 

 

 

 

 

 

 

 

LINK

 

 

 

 

 

 

 

 

 

TX

GBIC

RX

RJ45 EN

 

 

GIGABIT ETHERNET 0/2

 

 

 

 

 

 

LINK

 

 

 

 

 

 

 

 

TX

GBIC

RX

RJ45 EN

LINK

 

AUX

CONSOLE

 

 

 

 

 

 

 

 

TX

GBIC

RX

 

CISCO 7411

1 2 ALARM

COMPACT

 

FLASH

STATUS

0 4

0-240V, V=9A,

2A, 50/60 Hz 48 - 60V=5A

A B

84129

Step 5

To insert the port adapter, carefully align the port adapter carrier in the slot guides. (See C.) Slide the new port adapter halfway into the chassis.

Step 6

Connect all required cables to the port adapter. After connecting all required cables, carefully slide the port adapter all the way into the slot until the port adapter is seated in the midplane.

Step 7

After the port adapter is properly seated, turn and secure the port adapter latch in the upright, locked position. (See A.) Tighten the screw to ensure the port adapter remains firmly in place.

PA-POS-1OC3 Single-Port Port Adapter Installation and Configuration Guide

 

OL-6514-04

3-7

 

 

 

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Contents Text Part Number OL-6514-04 Americas HeadquartersCopyright 2007 Cisco Systems, Inc. All rights reserved N T E N T S Cisco 7401ASR Router Cisco 7401ASR Router-Removing and Installing a Port Adapter OL-6514-03 Version Date Document Version HistoryObjectives Section Title Description OrganizationRelated Documentation Preface Related Documentation OL-6514-04 PA-POS-1OC3 Overview PA-POS-1OC3 OverviewSDH Equivalent SONET/SDH OverviewFeatures OC-3 Optical Fiber Specifications Interface SpecificationsNetwork Management Support LEDs Using Statistics to Estimate Link Loss and Power BudgetEncapsulation Method Support LED Label Color State FunctionRCV Cables and ConnectorsCisco 7200 VXR Routers Slot Numbering Port Adapter Slot Locations on the Supported PlatformsCisco 7200 Series VXR Cisco 7201 Router Slot NumberingCisco 7304 PCI Port Adapter Carrier Card Slot Numbering Cisco 7301 Router Slot NumberingModule Slots on the Cisco 7304 Router Cisco 7401ASR Router Slot Numbering10 VIP Slot Locations Cisco 7500 Series Routers with VIP Slot NumberingRSP Cisco 7505 Router Slot NumberingVIP interface-slot RSP-slot Cisco 7507 Router Slot Numbering6 8 10 Cisco 7513 Router Slot NumberingSUPERVISOR2 Cisco 7603 Router Slot NumberingCisco 7606 Router Slot Numbering FAN Status Cisco 7609 Router Slot NumberingCisco 7613 Router Slot Numbering Platform Interface Address Format Numbers Syntax Identifying Interface AddressesCisco 7301 Router Interface Addresses Cisco 7200 VXR Routers Interface AddressesCisco 7201 Router Interface Addresses Cisco 7500 Series Routers VIP Interface Addresses Cisco 7401ASR Router Interface AddressesCisco 7600 Series Routers FlexWAN Module Interface Addresses OL-6514-04 Required Tools and Equipment Preparing for InstallationPlatform Recommended Minimum Cisco IOS Release Software and Hardware RequirementsCisco 7200 VXR Routers Checking Hardware and Software Compatibility Safety Warnings Safety GuidelinesAviso Instruções Importantes DE Segurança Warnung Wichtige SicherheitshinweiseAvvertenza Importanti Istruzioni Sulla Sicurezza Guarde Estas Instrucciones GEM Disse Anvisninger OL-6514-04 Electrical Equipment Guidelines Preventing Electrostatic Discharge Damage Telephone Wiring GuidelinesFCC Class a Compliance Laser SafetyOL-6514-04 Handling Port Adapters Removing and Installing the PA-POS-1OC3Handling a Port Adapter Online Insertion and RemovalOIR Functional Description Port Adapter Removal and Installation Step Cisco Cisco 7201 Router-Removing and Installing a Port AdapterCisco 7301 Router-Removing and Installing a Port Adapter OL-6514-04 CC-PA Cisco 7401ASR Router-Removing and Installing a Port Adapter With the screw removed, grasp Screw TX RX Connecting PA-POS-1OC3 Interface CablesRemoving the SFP Optics Module Replacing the SFP Optics ModuleHandling the SFP Optics Module Installing the SFP Optics Module Inserting an SFP Optics Module Verifying the SFP Optics Module InstallationPage OL-6514-04 Using the Exec Command Interpreter Configuring the PA-POS-1OC3Parameter Configuration Commands Default Value Configuring the InterfacesShutting Down an Interface Platform Command ExampleSlot/port-adapter/port Show interfaces pos, followed by Show interfaces pos followed by Performing a Basic ConfigurationInterface pos, followed by Customizing the Configuration Setting the Source of the Transmit Clock Setting the MTU SizeConfiguring Framing Configuring Sonet Payload Scrambling Configuring Cyclic Redundancy ChecksBasic APS Configuration Configuring APSCommand Function Example Checking the ConfigurationUsing show Commands to Verify the New Interface Status Show controllers Using the show version or show hardware Commands Cisco 7201 Router-Example Output of the show version Command Router#show version Port adapter is analyzed Using the show diag CommandCisco 7201 Router-Example Output of the show diag Command Router#show diag Router# show interfaces pos 4/0 PE3#sh int pos4/1 Using the show interfaces CommandRouter# show interfaces Router# ping 10.0.0.10 Return Using the ping Command to Verify Network ConnectivityConfiguring an Interface for Line Loopback Using loopback CommandsConfiguring an Interface for Internal Loopback Push Mode Description PA-POS-1OC3 Statistics Counters PA-POS-1OC3 Error MessagesMaking a Back-to-Back Connection First routerConfiguring the PA-POS-1OC3 Making a Back-to-Back Connection

PA-POS-1OC3, PA-POS-2OC3 specifications

Cisco Systems has long been at the forefront of networking technology, providing solutions that empower organizations to enhance their connectivity and communication capabilities. Among its impressive lineup, the PA-POS-2OC3 and PA-POS-1OC3 modules stand out as significant components designed to optimize performance in service provider and enterprise environments.

The PA-POS-2OC3 and PA-POS-1OC3 modules are designed for use with the Cisco 7600 Series routers and are tailored for Packet Over SONET (POS) transport. Supporting the OC-3 speed of 155.52 Mbps, these modules provide reliable high-speed connectivity, enabling organizations to efficiently manage data traffic and ensure rapid data transfer across their networks. The PA-POS-2OC3 offers dual OC-3 capabilities, allowing for higher aggregate bandwidth and redundancy options, making it common in demanding network environments.

One of the main features of the PA-POS-2OC3 and PA-POS-1OC3 is their enhanced support for advanced networking protocols, including MPLS (Multiprotocol Label Switching). MPLS facilitates efficient data routing and improves bandwidth utilization by enabling multiple types of traffic to be consolidated over a single network. This is crucial for organizations looking to deploy services like VoIP, video conferencing, and other bandwidth-intensive applications.

The modules also offer robust error correction and monitoring capabilities, which are essential for maintaining service quality in mission-critical applications. Administrators can monitor performance and diagnose issues in real-time, enabling swift responses to potential concerns that could disrupt service.

Moreover, the PA-POS-2OC3 and PA-POS-1OC3 are designed with features that support enterprise-grade security and scalability. This is particularly beneficial for organizations expecting growth or requiring enhanced protection for sensitive data as it traverses the network.

In summary, Cisco's PA-POS-2OC3 and PA-POS-1OC3 modules represent essential building blocks for high-speed networking solutions. Their support for OC-3 connectivity, advanced routing protocols, and robust monitoring capabilities make them ideal for both service providers and enterprises. Through increased scalability, improved bandwidth management, and enhanced security, these modules allow organizations to adapt to the ever-evolving landscape of data communications effectively. With Cisco at the helm, businesses can trust in a networking solution that not only meets current demands but is also primed for future growth.
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