Connected Grid Modules

This section discusses how the Cisco 1240 Connected Grid Router (CGR 1240 or router) supports up to four Cisco Connected Grid modules that enable Neighborhood Area Network (NAN) connections from the router to field devices such as meters and Intelligent Electronic Devices (IEDs), and from the router to the central utility station or data management center.

These topics are discussed:

blank.gifInstalling or Replacing Modules

blank.gifInstalling Modules in the Router

blank.gifModule Documentation

Installing or Replacing Modules

The router supports up to four modules. Depending on the configuration, your router could arrive in the shipping container with all required modules already installed. However, you might need to install a module when you:

blank.gifAdd modules to your current installation.

blank.gifReplace a faulty module.

Installing Modules in the Router

Installation Steps for Specific Modules

This section provides general instructions for installing modules in the router. For information specific to a particular module, refer to the module installation and configuration guides on Cisco.com, at: www.cisco.com/go/cg-modules.

Preparing to Install Modules

Before installing modules in the router, ensure that the following guidelines have been met:

Note: The Connected Grid modules support online insertion and removal (OIR).

blank.gifVerify that there is adequate airflow around the router. See Installation Safety and Site Preparation.

blank.gifThe ambient installation environment temperature must not exceed 140°F (60°C). When modules are installed in a closed assembly (such as inside the router), the temperature around it might be higher than normal room temperature.

blank.gifThe installation environment humidity must not exceed 95% (non-condensing).

blank.gifThe installation site altitude must be no higher than 10,000 feet.

blank.gifAfter replacing or installing a module in the router, you must update the label (on the router exterior) that lists the module types contained in the router. The label must list the FCC ID number and the IC Certification number for each module installed in the router.

Installation Warning Statements

This section includes the installation warning statements. Translations of these warning statements appear in the Regulatory Compliance and Safety Information for Cisco Connected Grid Router 1000 Series Routers documents on Cisco.com, at: www.cisco.com/go/cgr1000-docs.

Warning: Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030

Warning: To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of 158°F (70°C). Statement 1047

Warning: To prevent airflow restriction, allow clearance around the ventilation openings to be at least: 1.75 in. (4.4 cm) Statement 1076

Installing and Removing Modules

The Connected Grid modules support OIR, and a module can be installed or removed while the router is online or offline. Online refers to power-on status; offline refers to power-off status.

This section provides general module installation steps and refers to additional documentation for detailed information:

blank.gifReferenced Installation Documents

blank.gifTools and Materials You Supply

blank.gifModule Installation Locations

blank.gifInstalling a Module in an Offline Router

blank.gifInstalling a Module in an Online Router

blank.gifRemoving a Module from an Offline Router

blank.gifRemoving a Module from an Online Router

Referenced Installation Documents

The following documents are referenced in these installation procedures:

blank.gifConnected Grid Antenna Installation Guide–Located on Cisco.com at www.cisco.com/go/cg-modules

blank.gifConnected Grid Modules Installation and Configuration Guides–Located on Cisco.com at www.cisco.com/go/cg-modules

blank.gifCisco Connected Grid Device Manager Installation and User Guide on Cisco.com at www.cisco.com/go/cgr1000-docs

Tools and Materials You Supply

You must provide the following tools to install and remove modules:

blank.gif#1 Phillips screwdriver

Module Installation Locations

To ensure support for all module types and allow convenient cabling, Cisco recommends the following installation location guidelines:

blank.gifConnected Grid modules and module slot compatibility are listed in Table 22 and illustrated in Figure 76.

blank.gifModule antenna installation locations are illustrated in Antenna Installation Location.

 

Table 22 Connected Grid Module Locations in the CGR 1240 Router

Connected Grid Module Type
Cisco CG-OS Installation Slot
Cisco IOS Installation Slot

3G Cellular

Slot 3

Slot 3

4G LTE

Slots 3 or 6

Slots 3 or 6

WPAN/CG-Mesh

Slot 4

Slot 4

WPAN/RFLAN

Slot 4

N/A

WiMAX

Slot 6

Slot 6

Compute

Slot 5 (Slot 6 must remain empty to dissipate heat)

Slot 5 (Slot 6 must remain empty to dissipate heat)

Installing a Module in an Offline Router

Note: This is a general installation procedure for installing modules in the chassis of an offline router. For hardware installation and software configuration steps that are specific to your module, see the installation and configuration guide for the module, at: www.cisco.com/go/cg-modules.

To install a module in an available slot of an offline router:

1.blank.gif Disconnect the router from AC power and disable any installed battery backup units by following the steps in Powering Off the Router.

2.blank.gif Open the chassis door by following the steps in Opening and Closing the Router Chassis.

3.blank.gif Use the screwdriver to remove the faceplate that covers the empty module slot.

4.blank.gif Align the module edge with the slot edge guide and insert the module in the router module slot until fully seated in the PCI connector (Figure 76).

5.blank.gif Use the screwdriver to tighten the captive module mounting screws (two per module) into the connectors on the router front panel. Torque to 10 to 12 inch-pounds.

6.blank.gif Attach any required cables to the module. This step is specific to the module type.

Note: Refer to the installation and configuration guide for the module, at www.cisco.com/go/cg-modules.

Note : Cut the excess tie material away holding the cables in place.

7.blank.gif Close the router door, following the steps in Opening and Closing the Router Chassis.

8.blank.gif Connect the router to AC power and to the network, following the steps in Installing the Router.

9.blank.gif Re-enable the BBU using the commands in Related Commands.

Figure 76 Insert Modules into Router

 

300696.eps

 

Item
Description
Quantity
1

Module guide edge

Slide module guide edge along the module guide (inside the slot) when inserting module.

2

Captive screws

Two captive screws hold each module (and module slot cover) in place in the module slot.

3

Slot module guide

Slide module guide edge along the module guide (inside the slot) when inserting module.

4

Module slot cover

Module slots WITHOUT modules installed should be covered with a module slot cover.

Installing a Module in an Online Router

The Cisco Connected Grid Device Manager (Device Manager) is used to install a module in an online router. Device Manager is a Windows-based application that field technicians can use to manage the Cisco 1000 Series Connected Grid Routers (CGR 1000) over WiFi or Ethernet.

Note: The Device Manager can only be used on routers using the Cisco CG-OS operating system. It will not work on routers using the Cisco IOS operating system.

For routers using the Cisco IOS operating system, modules must be installed when the router is offline.

Note: For instructions on how to install a module in an online router, see the “Manage Modules” and “Add a Module” sections in the “Using the Device Manager” chapter of the Cisco Connected Grid Device Manager Installation and User Guide on Cisco.com.

Note: This is a general installation procedure for installing modules in the chassis of an online router. For hardware installation and software configuration steps that are specific to your module, see the installation and configuration guide for the module, at: www.cisco.com/go/cg-modules.

Removing a Module from an Offline Router

To remove a module from an offline router:

1.blank.gif Disconnect the router from AC power and disable any installed battery backup units by following the steps in Powering Off the Router.

2.blank.gif Open the chassis door by following the steps in Opening and Closing the Router Chassis.

3.blank.gif Remove any antenna cables that are connected to module. Ensure that you are using a ??? tool to remove the MCX connector from the ports. This step is specific to the module type.

Note: Refer to the installation and configuration guide for the module, at www.cisco.com/go/cg-modules.

4.blank.gif Move the 10.5 in cable connected to port 5 away from the BBU cable before removing the MCX connector.

5.blank.gif Use the screwdriver to loosen the module captive screws (two per module) from the connectors on the router front panel.

6.blank.gif Use your hands to gently pull the module from the router.

7.blank.gif Close the router door by following the steps in Opening and Closing the Router Chassis.

8.blank.gif Connect the router to AC power and to the network by following the steps in Installing the Router.

9.blank.gif Re-enable the BBU using the commands in Related Commands.

Removing a Module from an Online Router

The Cisco Connected Grid Device Manager (Device Manager) is used to remove a module from an online router. Device Manager is a Windows-based application that field technicians can use to manage the Cisco 1000 Series Connected Grid Routers (CGR 1000) over WiFi or Ethernet.

Note: For instructions on how to remove a module from an online router, see the “Manage Modules” and “Remove a Module” sections in the “Using the Device Manager” chapter of the Cisco Connected Grid Device Manager Installation and User Guide on Cisco.com.

Module Documentation

For instructions on how to install, replace, and configure the modules, see these installation and configuration guides on Cisco.com, at: www.cisco.com/go/cg-modules.

 

Table 23 Connected Grid Modules for CGR 1000 Series Routers Documentation

Connected Grid Module
Related Documentation

Cisco Connected Grid Modules for CGR 1000 Series – Cellular 3G CDMA (Cisco IOS)

Connected Grid 3G CDMA Module for CGR 1000 Series Installation and Configuration Guide (Cisco IOS)

Cisco Connected Grid Modules for CGR 1000 Series – Cellular 3G GSM (Cisco IOS)

Cisco Connected Grid 3G GSM Module for CGR 1000 Series Installation and Configuration Guide (Cisco IOS)

Cisco Connected Grid Modules for CGR 1000 Series – Cellular 3G CDMA/GSM

Cisco Connected Grid Cellular 3G Module for CGR 1000 Series Installation and Configuration Guide

Cisco Connected Grid Modules for CGR 1000 Series – Cellular 4G LTE
(Cisco IOS)

Cisco Connected Grid 4G LTE Module Installation and Configuration Guide

Cisco Connected Grid Modules for CGR 1000 Series – WiMAX

Cisco Connected Grid WiMAX Module for CGR 1000 Series Installation and Configuration Guide

Cisco Connected Grid Modules for CGR 1000 Series –WiFi

Cisco Connected Grid Routers WiFi Software Configuration Guide

Cisco Connected Grid Modules for CGR 1000 Series – WPAN/CG-Mesh

Cisco Connected Grid WPAN Module for CGR1000 Series Installation and CG-Mesh Configuration Guide (Cisco IOS)

Cisco Connected Grid Modules for CGR 1000 Series – WPAN/RFLAN

Cisco Connected Grid Cellular WPAN Module for CGR 1000 Series Installation and RFLAN Configuration Guide