Cisco 1120 Connected Grid Router Hardware Installation Guide Last updated: November 26, 2012 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
Contents C O N T E N T S CHAPTER 1 Unpacking the Router Unpacking the Router 1-1 1-1 Router Package Contents CHAPTER 2 1-2 Installation Safety and Site Preparation 2-1 Safety Recommendations 2-2 Safety with Electricity 2-3 Preventing Electrostatic Discharge Damage General Site Requirements Rack Mounting 2-3 2-4 2-4 Router Environmental Requirements 2-4 Power Guidelines and Requirements 2-4 Network Cabling Specifications 2-5 Preparing for Network Connections Ethernet Connections 2-5 Serial
Contents Back Panel LEDs 3-12 CONFIG Reset Button 3-12 PWR RESET Button 3-12 Small Form-Factor Pluggable (SFP) Ports Ethernet Ports 3-13 Combo Ports 3-15 Serial Ports 3-15 Console Port 3-16 AC Power Supply 3-17 DC Input for Battery Backup 3-17 Power Specifications 3-17 Alarm Port 3-18 Internal Hardware Features 3-19 Memory 3-19 Internal GPS Module 3-19 Short-Range Access Point 3-20 Real-Time Clock (RTC) 3-21 Temperature Sensor 3-21 CHAPTER 4 Mounting the Router 3-12 4-1 Router Mounting Kit 4-1 Mounti
Contents Safety Information 5-3 AC Power Connection Information 5-4 Router Power Source Input Terminals 5-4 Electrical Wire Color Codes 5-5 Terminal Blocks and Mating Connectors for Power Input Wiring Connect to AC Power 5-7 Verify AC Power Connection Connect to DC Power (Optional) 5-6 5-9 5-9 Power Cycling the Router 5-10 Accessing the Buttons 5-10 CHAPTER 6 Making Network Connections 6-1 Before Installing 6-1 Installation Site Preparation 6-1 Installation Safety Information 6-2 Connecting the R
Contents Related Information 6-11 SD Flash Memory Module Card Installing Modules and Antennas Related Information 6-13 CHAPTER 7 About Connected Grid Modules Installing or Replacing Modules 6-12 6-13 7-1 7-1 Installing Modules in the Router 7-1 Preparing to Install Modules 7-2 Installation Warning Statements 2 Module Installation Locations 7-2 Install Modules 7-3 Remove Modules 7-4 Where to Find Additional Module Information CHAPTER 8 About Connected Grid Antennas 7-4 8-1 Router Antennas Overvi
Contents Related Commands CHAPTER 10 9-6 Router LED Locations and States Rear Panel LED Locations Power Supply LED 10-1 10-2 10-2 SYS LED – System Status 10-3 ACT LED – System Activity 10-3 WIFI LED – WiFi Link Status 10-3 GPS LED – GPS Link Status 10-3 CONSOLE LED – Console Port Status ALM LEDS – Alarm Port Status 10-4 10-4 Ethernet LEDs – Network Links Status 10-4 SFP LEDs – SFP Port States 10-5 GE LEDs – Gigabit Ethernet Port States 10-5 FE LEDs – Fast Ethernet Port States 10-5 SD Car
Contents Serial Port B-4 Power Connectors B-4 Cable and Adapter Specifications SFP Cable B-4 B-4 Cisco 1120 Connected Grid Router Hardware Installation Guide viii OL-26438-01
CH A P T E R 1 Unpacking the Router This chapter includes instructions about how to unpack the Cisco 1120 Connected Grid Router and describes the items that ship with the router. This chapter includes the following sections: • Unpacking the Router, page 1-1 • Router Package Contents, page 1-2 Unpacking the Router Tip When you unpack the router, do not remove the foam blocks attached to antennas and antenna connectors. The foam protects the antennas and connectors during installation.
Chapter 1 Unpacking the Router Router Package Contents Router Package Contents Your router kit contains the items listed in Table 1-1. Table 1-1 Router Package Contents Qty.
CH A P T E R 2 Installation Safety and Site Preparation This document provides information you should be aware of before installing the Cisco 1120 Connected Grid Router, such as safety information, installation recommendations, and site requirements.
Chapter 2 Installation Safety and Site Preparation Safety Recommendations Warning Take care when connecting units to the supply circuit so that wiring is not overloaded. Statement 1018 Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074 Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.
Chapter 2 Installation Safety and Site Preparation Safety Recommendations Safety with Electricity Follow these guidelines when working on equipment powered by electricity: • Locate the emergency power-off switch in the room in which you are working. If an electrical accident occurs, you can quickly turn off the power.
Chapter 2 Installation Safety and Site Preparation General Site Requirements General Site Requirements This section describes the requirements your site must meet for safe installation and operation of your router. Ensure that the site is properly prepared before beginning installation. If you are experiencing shutdowns or unusually high errors with your existing equipment, this section can also help you isolate the cause of failures and prevent future problems.
Chapter 2 Installation Safety and Site Preparation Network Cabling Specifications The AC power supply includes the autoselect feature for either 110 V or 220 V operation.
Chapter 2 Installation Safety and Site Preparation Network Cabling Specifications Serial DTE or DCE Devices A device that communicates over a synchronous serial interface is either a DCE or DTE device. A DCE device provides a clock signal that paces the communications between the device and the router. A DTE device does not provide a clock signal. DTE devices usually connect to DCE devices. The documentation that accompanied the device should indicate whether it is a DTE or DCE device.
Chapter 2 Installation Safety and Site Preparation Required Tools and Equipment for Installation and Maintenance Table 2-2 Serial Signal Transmission Speeds and Distances (continued) Distance for EIA/TIA-232 Distance for X.21 and V.35 Distance for USB Rate (bps) Feet Meters Feet Meters Feet Meters 19200 25 7.6 513 156 16.4 5 38400 12 3.7 256 78 16.4 5 56000 8.6 2.6 102 31 16.4 5 1544000 (T1) — — 50 15 16.
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CH A P T E R 3 Router Hardware Description This chapter describes the major hardware features of the Cisco 1120 Connected Grid Router and includes information about: • The router chassis, internal components, connectors, ports, and hardware specifications • How and when to use the router hardware features This chapter does not describe how to install the router or make network connections. • Mounting–For mounting instructions, see the chapter, Mounting the Router.
Chapter 3 Router Hardware Description Router Overview • Integration of Distributed Energy Resources (DER) • Remote workforce automation The router provides reliable and secure real-time communication between network systems and the many devices that exist on the distribution grid, including meters, sensors, protection relays, Intelligent Electronic Devices (IEDs), plug-in electric vehicle (PEV) charging stations, and distributed solar farms.
Chapter 3 Router Hardware Description Router Overview Module Panel, Cisco 1120 Connected Grid Router 302204 Figure 3-1 Cisco 1120 Connected Grid Router Hardware Installation Guide OL-26438-01 3-3
Chapter 3 Router Hardware Description Hardware Features Port Panel, Cisco 1120 Connected Grid Router 302205 Figure 3-2 Hardware Features This section illustrates and describes in detail the router hardware features, including mounting brackets, network ports, device ports, and module slots. Chassis The router chassis is ruggedized to withstand harsh indoor operating environments, such as power substations and utility boxes.
Chapter 3 Router Hardware Description Hardware Features Table 3-1 Router Chassis Specifications Specification Description Dimensions 8.9 cm x 22.9 cm x 20 cm (3.5 in. x 9.0 in. x 7.8 in.) Weight With 2 modules installed: 8 pounds (3.
Chapter 3 Router Hardware Description Hardware Features Table 3-2 Mounting Features (Shown in Figure 3-3) Item Feature Description 1 DIN rail Standard rail type used for mounting industrial control equipment on an equipment rack. 2 Mounting keyhole (2) Use the mounting keyholes on the mounting bracket to mount the router on a wall. 3 Mounting bracket Included as part of the mounting kit. Use this bracket when mounting the router on a wall or DIN rail.
Chapter 3 Router Hardware Description Hardware Features Table 3-3 Module Panel (Front Panel) Features Item Feature Description 1 WiFi antenna port Install a WiFi antenna (ordered separately) in this port to support the router integrated Short-Range Access Point. For more information, see WiFi Antenna Port, page 3-7. 2 USB port Connect this USB port to a supported, external USB device. For more information, see USB Port, page 3-8.
Chapter 3 Router Hardware Description Hardware Features USB Port See Figure 3-4 for the USB port location. The router features one standard USB 2.0 port for connecting and powering an optional USB peripheral device. The USB port operates at the following speeds: • 1 Mbps • 12 Mbps • 480 Mbps • Depending on the USB devices you connect to this port, you might require a USB extension cable to connect devices.
Chapter 3 Router Hardware Description Hardware Features Caution Do not remove the SD card from the router; removing the SD card will cause the router to stop operating. Specifications Specification Description Socket type 14 pin Power (from router) +3.3 V Voltage ramp rate range 1 mS to 100 mS GPS Antenna Port See Figure 3-4 for the GPS antenna port location. You can connect a single Connected Grid GPS antenna using the 15-foot cable that is integrated into the antenna.
Chapter 3 Router Hardware Description Hardware Features Dimensions +.26 –.00 +.26 –.00 4 * R 1.00 max 302209 3.00 7.00 Connected Grid Module Slots The router has two module slots to support up to two compatible Cisco Connected Grid modules that add NAN and LAN interfaces to the router. • For more information about the Connected Grid modules for this router, see the chapter About Connected Grid Modules.
Chapter 3 Router Hardware Description Hardware Features Cable Panel (Back Panel) Features Cable Panel (Back Panel) Features 1 2 3 5 6 POWER ALARM CONSOLE ACT SYS WIFI IN 1 GPS IN 2 IN 3 IN 4 ALARM - + L1 7 Table 3-5 OUT 1 L2 FE 0/0 FE 0/1 L3 FE 0/2 FE 0/3 N FE 0/4 FE 0/5 GE 0/0 GE 0/1 EN SFP 0/0 EN SPD SPD SFP 0/1 RESET PE 4 8 302210 Figure 3-5 9 Cable Panel (Back Panel) Features Item Feature Description 1 CONFIG Reset button Press for at least 5 seconds to
Chapter 3 Router Hardware Description Hardware Features Table 3-5 Cable Panel (Back Panel) Features 8 DC power connector Connect an external backup battery unit (not included) to the router in the event that the AC power fails. For more information, see DC Input for Battery Backup, page 3-17. 9 Alarm port Connect this alarm port to an alarm system to monitor external events and trigger alarms for external events. For more information, see Alarm Port, page 3-18.
Chapter 3 Router Hardware Description Hardware Features Supported SFPs Table 3-6 lists the supported SFP modules. Note See the Cisco 1000 Series Connected Grid Routers Release Notes for the most recent information about supported hardware and software.
Chapter 3 Router Hardware Description Hardware Features Fast Ethernet (FE) Ports The router features six Fast Ethernet (FE) ports that can be connected to local network devices, such as IEDs, sensors, and reclosers. The ports are labeled as follows: • ETH 2/3 • ETH 2/4 • ETH 2/5 • ETH 2/6 • ETH 2/7 • ETH 2/8 Specifications Specification Description Connector type RJ-45 Cables Category 5 or higher Interface speed 10BASE-T and 100BASE-TX IEEE standard IEEE 802.
Chapter 3 Router Hardware Description Hardware Features Combo Ports The two Gigabit Ethernet (GE) Ports and the two Small Form-Factor Pluggable (SFP) Ports are labeled identically (ETH 2/1 and ETH 2/2) because the SFP and GE interfaces share physical ports on the router. Only one instance of each interface (ETH 2/1 and ETH 2/2) can be in use at any time.
Chapter 3 Router Hardware Description Hardware Features The ports are labeled as follows: • SER 1/1 • SER 1/2 Specifications Specification RS232 RS485 Connector type DB-9 Cable You must order a serial transition cable for the signaling protocol. Signaling Single-ended Differential Max. drivers 1 32 Max. receivers 1 256 Operating mode Full duplex Half duplex Full duplex Network topology Point-to-point Multipoint Max.
Chapter 3 Router Hardware Description Hardware Features Specifications Specification Description Connector type RJ-45 Transceiver RS-232 Cable type EIA RJ-45 Pinout See Connector and Cable Specifications AC Power Supply See Figure 3-5 for the AC power connection location. The AC power supply connector on the router cable-side (back) panel is the connection to the to AC power terminal block. The router supports single-phase and three-phase AC power input.
Chapter 3 Router Hardware Description Hardware Features Circuit Breaker AC • Single Phase: Single 10A circuit breaker • Three-phase: Three 10A ganged circuit breaker • AC voltage rating: 250VAC L-N (minimum) We recommend that the circuit breaker be installed in close proximity to the router by a licensed electrician in accordance with local electrical standards.
Chapter 3 Router Hardware Description Hardware Features Specifications Specification Description Connector type RJ-45 Alarm input 8 volts @ 1 mA Alarm output 30 volts @ 1 A Internal Hardware Features This section describes router hardware features that are integrated into the router and which are not visible from the router exterior.
Chapter 3 Router Hardware Description Hardware Features Specifications Specification Description Channels 12 Tracking sensitivity -160 dBm Acquisition sensitivity -148 dBm Fast TTFF (Cold start) 38 sections Error correction Space Based Augmentation Systems (SBAS) Related Commands Use the commands in this section to see the GPS current time and location. Use the show gps time command to display the current GPS time: cgr-1000# show gps time 8:46:9.
Chapter 3 Router Hardware Description Hardware Features Real-Time Clock (RTC) The router features an integrated real-time clock (RTC) with battery backup that supplies the system software with accurate date and time information. The integrated router GPS compares the current RTC time with the time at which it last received a valid signal to ensure accurate timekeeping on the router. When the router is powered on using the CONFIG Reset Button, the RTC sets the router memory controller and clock frequency.
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CH A P T E R 4 Mounting the Router This chapter describes the safety information, equipment, and procedures required to mount the Cisco 1120 Connected Grid Router on a vertical pole or streetlight.
Chapter 4 Mounting the Router Prepare to Mount the Router Figure 4-1 Mounting Kit Contents 1 2 3 4 Qty 4 Qty 4 Qty 1 Item Description Qty.
Chapter 4 Mounting the Router Prepare to Mount the Router Materials and Tools You Supply You must supply some or all of these items to mount the router on a pole. The items you supply depend on the installation procedure that you use.
Chapter 4 Mounting the Router Mounting Instructions Mounting Instructions This section includes all the steps required to mount the router on a wall or DIN rail. There are two main procedures for mounting the router: 1. Attach the Mounting Bracket to the Router, page 4-4 2. Mount the Router on a DIN Rail, page 4-6 In some environments, you might want to mount the router on a wall instead of DIN rail. The wall mounting procedure is described in Mount the Router on a Wall, page 4-7.
Chapter 4 Mounting the Router Mounting Instructions Step 4 Place the mounting bracket onto the back of the router, following these guidelines, shown in Figure 4-3: • The bracket handle (Item 3, Figure 4-3 ) should be facing the router cable panel. • Align the bracket mounting holes (Item 2, Figure 4-3) with the router bracket connectors (Item 1, Figure 4-3). (The screws were removed from the bracket connectors in Step 2.
Chapter 4 Mounting the Router Mounting Instructions Figure 4-4 Replace and Tighten Screws to Secure Bracket to Router 302212 1 Mount the Router on a DIN Rail The steps in this section assume that your substation or utility box already has a DIN rail installed and ready to support equipment. If your environment does not use DIN rails, you can Mount the Router on a Wall, page 4-7.
Chapter 4 Mounting the Router Mounting Instructions Figure 4-5 Router Mounted on DIN Rail (3) 3 302215 2 1 Mount the Router on a Wall The mounting bracket has wall-mount holes that you can use to mount the router directly on a wall. To mount the router on a wall, you must provide the hardware that can be used with the wall material in the installation environment.
Chapter 4 Mounting the Router Ground the Router Wall-Mount Location Identify an area on a wall that meets the safety, space, and environmental requirements described in the chapter Installation Safety and Site Preparation. Wall-Mount Height The router should be mounted at a height at which you are able to view the top of the module-side panel and at which the cables are able to be managed without adding stress to the router ports.
Chapter 4 Mounting the Router Ground the Router Router Grounding Lug Location 302213 Figure 4-7 To ground the router, follow these steps: Step 1 Use the appropriate crimping tool or pliers to crimp a 6-gauge ground that will attach to the grounding lug on the router exterior. You must provide the wire. Figure 4-6 shows the grounding lug location. Step 2 Connect the other end of the wire to the router grounding connectors, using the supplied grounding screws.
Chapter 4 Mounting the Router Ground the Router Cisco 1120 Connected Grid Router Hardware Installation Guide 4-10 OL-26438-01
CH A P T E R 5 Connecting the Router to Power This chapter describes how to connect the Cisco 1120 Connected Grid Router to AC and DC power source, and includes the following sections: • Before You Begin, page 5-1 • AC Power Connection Information, page 5-4 • Connect to AC Power, page 5-7 • Connect to DC Power (Optional), page 5-9 • Power Cycling the Router, page 5-10 Before You Begin Before you connect power to the router, read the following topics in this section: • Verify Router Hardware Rea
Chapter 5 Connecting the Router to Power Before You Begin Tools and Materials You Supply You must provide the following tools and materials to connect the router to AC power or optional DC power: • Wire-stripping tool • Flat-blade screwdriver • AC power cable that meets the following requirements: – Wiring compatible with the power supply used at your site: single-phase or three-phase, rated 10A minimum – Plug that is compatible with the power source used at your site: single-phase or three-phase.
Chapter 5 Connecting the Router to Power Before You Begin Class A Notice for Canada This Class A digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada. This device complies with Industry Canada (IC) license-exempt RSS standard(s).
Chapter 5 Connecting the Router to Power AC Power Connection Information AC Power Connection Information This section provides information you need to connect the router to AC power and includes the following topics: • Router Power Source Input Terminals, page 5-4 • Electrical Wire Color Codes, page 5-5 • Terminal Blocks and Mating Connectors for Power Input Wiring, page 5-6 Router Power Source Input Terminals The Cisco CGR 1120 Router has two sets of terminals for power input (see Figure 5-1): •
Chapter 5 Connecting the Router to Power AC Power Connection Information Table 5-1 Power Input Terminals Item Terminal Type 1 Description AC-Input Power Source Terminals Ground terminal To provide a protected earth ground, terminate either a green/yellow or green wire (region-specific) from the AC power cable on the external screw on the left side of the router.
Chapter 5 Connecting the Router to Power AC Power Connection Information Table 5-3 DC Power Electrical Wiring Colors Color Description Black Negative Red Positive Terminal Blocks and Mating Connectors for Power Input Wiring The router ships with two power terminal blocks that are used to connect power input wires to the power input mating connectors on the router. • Figure 5-2 shows the AC-input terminal block. • Figure 5-3 show the DC-input terminal block.
Chapter 5 Connecting the Router to Power Connect to AC Power Figure 5-3 DC-Input Terminal Block 302219 3 1 2 Item Description Quantity 1 Terminal openings for inserting DC-input source wires 2 2 Captive screws, for connecting terminal block to mating connector on the router 2 3 Screws for tightening wires into terminal openings 2 Terminal Block Mating Connectors on Router Chassis 302221 Figure 5-4 Connect to AC Power This section describes how to make two the following types of AC powe
Chapter 5 Connecting the Router to Power Connect to AC Power To connect the router to AC power, follow these steps: Note The router will power on as soon as it is connected to an AC power source. You are not required to press a power button to power on the router. Caution When connecting the router AC power connector, always connect the router end of the cable first. When removing the AC power connector, always disconnect the router end of the cable last.
Chapter 5 Connecting the Router to Power Connect to DC Power (Optional) Verify AC Power Connection After you connect the router to AC power, verify that the power is being supplied to the router by checking the status of the SYS (System) LED. As the router starts up, the SYS LED will show these states: Sequence State Description 1 Yellow System is receiving power. 2 Green blinking The system is starting up or power cycling, and loading system software, including BIOS and operating system.
Chapter 5 Connecting the Router to Power 302220 Power Cycling the Router Step 4 After the wires are inserted in the terminal block, use the screwdriver to tighten the terminal block wire screws to keep the wires in place. The screws are shown in Figure 5-2. Step 5 Taking care not to place strain on the wires, insert the terminal block into the mating connector on the router. The mating connector is shown in Figure 5-4.
Chapter 5 Connecting the Router to Power Power Cycling the Router Figure 5-5 Router Power and Reset Buttons 2 POWER ALARM CONSOLE ACT SYS WIFI IN 1 GPS IN 2 IN 3 IN 4 ALARM L1 OUT 1 L2 FE 0/0 FE 0/1 L3 FE 0/2 FE 0/3 N FE 0/4 FE 0/5 GE 0/0 GE 0/1 EN SFP 0/0 EN SPD SPD SFP 0/1 RESET PE - + 302332 1 Item Button Description 1 CONFIG Reset Press the CONFIG Reset button for at least 5 seconds to return the router software configuration to the factory default, and power cy
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CH A P T E R 6 Making Network Connections This chapter describes how to connect network and other connections when installing the Cisco 1120 Connected Grid Router, and includes the procedures for basic router network connections and for optional installation steps. The procedures you follow depend on your network environment and requirements.
Chapter 6 Making Network Connections Basic Network Connections Installation Safety Information Before performing any of the tasks in this chapter, read the safety warnings in this section and in the Installation Safety and Site Preparation chapter. Connecting the Router to Power Before you make network connections, your router should be connected to the AC power source and powered on as described in the chapter, Connecting the Router to Power.
Chapter 6 Making Network Connections Basic Network Connections Connect to the Ethernet Network The steps in this section require that an Ethernet network connection is available at the installation location. There are two options for connecting to the Ethernet network: 1. Connecting the Ethernet Ports, page 6-3 2.
Chapter 6 Making Network Connections Basic Network Connections Item Description 1 4–Fast Ethernet ports 2 • ETH 2/3 • ETH 2/4 • ETH 2/5 • ETH 2/6 2–Gigabit Ethernet port (combo ports) • ETH 2/1 • ETH 2/2 Connecting the SFP Ports Small Form-Factor Pluggable (SFP) modules are devices that plug into the router SFP connectors shown in Figure 6-2. The transceiver connects the electrical circuitry of the module with the optical or copper network.
Chapter 6 Making Network Connections Basic Network Connections Connecting This section describes how to install SFP modules. SFP modules are inserted into the SFP ports shown in Figure 6-2. You can connect SFP modules to these ports while the router is operating normally. The SFP ports are labeled ETH 1/2 and ETH 2/2. When installing or removing SFP modules, observe these guidelines: • Removing and installing an SFP module can shorten its useful life.
Chapter 6 Making Network Connections Basic Network Connections Figure 6-2 SFP Ports (Item 1) 302340 1 Verify Ethernet Connection with System Software CLI To verify that the router has been successfully installed and connected to the network, use the show interface command to confirm that the router Ethernet interface is up. CGR1120> show interface Ethernet0 is up, line protocol is up Hardware is Cisco, address is 0019.076c.1a78 (bia 0019.076c.1a78) Internet address is 192.0.2.
Chapter 6 Making Network Connections Additional Router Connections 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 0 packets input, 0 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=down DSR=down DTR=down RTS=down CTS=dow
Chapter 6 Making Network Connections Additional Router Connections Connecting the Console Port About To configure the router through the Cisco IOS command-line interface (CLI), you must establish a connection between the router console port and either a terminal or a PC. The console port is located on the router exterior (Figure 6-3) and is labeled CON. Use this port to connect a PC terminal, enabling you to log directly into the router system software to perform configuration or other commands.
Chapter 6 Making Network Connections Additional Router Connections Related Information • For information about starting a terminal session over the console port with Microsoft Windows, Mac OS X, or Linux, see the appendix Starting a Router Terminal Session. • For more information about this port, see the chapter Router Hardware Description.
Chapter 6 Making Network Connections Additional Router Connections Figure 6-4 Serial Ports (Item 1) 302339 1 Connecting the USB Port About You can connect an optional USB device to the router USB port (Figure 6-5), which will provide power to the USB device. You can also connect USB devices that are powered by an external source, such as an AC adapter or batteries. Connecting • You can connect devices to the USB port while the router is operating normally.
Chapter 6 Making Network Connections Additional Router Connections Figure 6-5 USB Port (Item 1) 302341 1 Connecting the Alarm Port About The alarm port provides data about fatal or severe errors that can cause the system software to crash. The alarm port is connected to a normally closed solid state relay. Cisco CG-OS writes to a hardware port and the relay contact opens. If the system enters into a ROM monitor (ROMmon) or watchdog reset state, the relay contacts close.
Chapter 6 Making Network Connections Additional Router Connections Figure 6-6 Alarm Port (Item 1) 302335 1 SD Flash Memory Module Card For detailed information about the router SD Flash Memory Module card, including specifications, supported SD cards, and installation procedures, see the chapter Using the SD Flash Memory Module. For information about the antennas that ship with the router, see the chapter Using the SD Flash Memory Module.
Chapter 6 Making Network Connections Installing Modules and Antennas Installing Modules and Antennas The router supports up to two Cisco Connected Grid modules. Each module requires one or two antennas, which are installed on the module or near the router. Related Information • For information about supported router antennas, see the chapter About Connected Grid Antennas. • For information about supported modules, see the chapter About Connected Grid Modules.
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CH A P T E R 7 About Connected Grid Modules This chapter describes how to find installation information for the Cisco Connected Grid modules that support the Cisco 1120 Connected Grid Router, and contains the following sections: • Installing or Replacing Modules, page 7-1 • Where to Find Additional Module Information, page 7-4 Installing or Replacing Modules The router supports up to two Cisco Connected Grid modules to enable network connections from the router to field devices, such as smart meters,
Chapter 7 About Connected Grid Modules Installing Modules in the Router Preparing to Install Modules Before installing modules in the router, verify the following guidelines have been met: Caution You must power down the router to install or remove Connected Grid modules. The modules do not support online insertion and removal (OIR). • Verify that there is adequate airflow around the module slots and through the router vents.
Chapter 7 About Connected Grid Modules Installing Modules in the Router Install Modules Tip This section provides general module installation steps. For detailed steps for the module type that you are installing, see the installation and configuration guide for your module at: www.cisco.com/go/cgr1000-docs. To install a module in an available router slot, follow these steps: Step 1 Power down the router as described in the router hardware installation guide on Cisco.com, at: www.cisco.
Chapter 7 About Connected Grid Modules Where to Find Additional Module Information Item Description 1 Module captive screws, 2 per module 2 Router captive screw connectors (4) Remove Modules To remove a module from the router: Step 1 Power down the router as described in the router hardware installation guide on Cisco.com, at: www.cisco.com/go/cgr1000-docs. Step 2 Insert the module in the slot as shown in Figure 7-1.
CH A P T E R 8 About Connected Grid Antennas This chapter describes the Cisco 1120 Connected Grid Router antennas, and describes how to find product and installation information for all Cisco Connected Grid antennas. This chapter includes these sections: • Router Antennas Overview, page 8-1 • Installing or Replacing Module Antennas, page 8-5 • Antenna Specifications, page 8-6 Router Antennas Overview This section describes the antennas used with the router.
Chapter 8 About Connected Grid Antennas Router Antennas Overview Figure 8-1 Router WiFi and GPS Antenna Locations 2 302342 1 Table 8-1 Router WiFi and GPS Antenna Locations Item Feature 1 WiFi antenna port 2 GPS antenna port GPS Antenna The Connected Grid GPS Antenna kit (optional) includes the following items: • GPS antenna with integrated 15-foot coaxial cable (see Figure 8-2) • Male QMA connector adapter, to connect the cable to the router GPS antenna port • Hardware required to moun
Chapter 8 About Connected Grid Antennas Router Antennas Overview Warning Do not locate the outdoor antenna near overhead power lines or other electric light or power circuits, or where it can come into contact with such circuits. When installing the antenna, take extreme care not to come into contact with such circuits, as they may cause serious injury or death. For proper installation and grounding of the antenna, please refer to national and local codes (for example, U.S.
Chapter 8 About Connected Grid Antennas Router Antennas Overview WiFi Antenna The Connected Grid 4GE LTE WiFi antenna kit (optional) includes the following items: • 4G LTE indoor swivel-mount antenna (see Figure 8-3) • Male QMA connector adapter, to connect the antenna to the router WiFi antenna port The WiFi antenna provides connectivity to the router internal short-range access point.
Chapter 8 About Connected Grid Antennas Installing or Replacing Module Antennas Installing or Replacing Module Antennas Depending on the configuration you specified, the router could arrive in the shipping container with all required antennas already installed and connected to the corresponding Cisco Connected Grid modules, also installed in the router. However, you might need to install an antenna when: • You purchase a module separately from the router.
Chapter 8 About Connected Grid Antennas Antenna Specifications Antenna Specifications This section contains specifications for the fixed antennas that ship with the router. For all technical details and specification for these and other Cisco Connected Grid antennas, see the Cisco Connected Grid antenna documentation on Cisco.com at: www.cisco.com/go/cg-modules GPS Antenna Specifications Specification Value Dimensions Cable length: 15 feet (460.8 cm) Diameter of antenna rodome: 1.
Chapter 8 About Connected Grid Antennas Antenna Specifications WiFi Antenna Specifications Specification Value Dimensions 9.0 x 1.2 x 0.6 inches (229 x 30.5 x 15 mm) Weight 1.73 ounces (49 grams) Connector TNC male Frequency 698 to 806 MHz 824 to 894 MHz 880 to 960 MHz 1710 to 1880 MHz 1850 to 1990 MHz 1920 to 2170MHz 2100 to 2500 MHz 2500 to 2690 MHz Nominal Impedance 50 ohms VSWR < 2.5:1 Peak Gain 0.5 dBi (698-960 MHz) 2.
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CH A P T E R 9 Using the SD Flash Memory Module This chapter describes the Secure Digital (SD) flash memory module (or SD card) that is used with the Cisco 1120 Connected Grid Router, and includes instructions for installing and removing the SD card.
Chapter 9 Using the SD Flash Memory Module Inserting the SD Card Supported SD Cards Table 9-1 lists the SD cards that can be used with the router. Table 9-1 Supported SD Flash Memory Modules Size 2-GB Note For detailed specifications about the SD flash memory module, refer to Router Hardware Description. Accessing the SD Card The SD card is accessed from the router exterior, though the router SD card port, shown in Figure 9-1.
Chapter 9 Using the SD Flash Memory Module Inserting the SD Card • The router requires an SD card with greater memory capacity. • You must replace a faulty or damaged SD card. Online Insertion and Removal (OIR) The SD card can be installed and removed while the router is operating normally. Caution Do not replace the SD card if the LED is blinking green. A blinking green state indicates that a data transfer between the router and the SD card is in progress.
Chapter 9 Using the SD Flash Memory Module Inserting the SD Card • Caution Step 3 Step 4 Step 5 Caution Amber flashing—No SD card is installed in the router SD card slot. Do not replace the SD card if the LED is blinking green. A blinking green state indicates that a data transfer between the router and the SD card is in progress. Removing the card during a data transfer will interrupt this process and could damage system data. To remove an SD card from the router: a.
Chapter 9 Using the SD Flash Memory Module SD Card Status SD Card Status You can check the SD card status by viewing the SD Card LED. SD Card LED The SD card LED is located next to the SD card slot (see Figure 9-2). Figure 9-2 SD Card LED (Item 1) 302344 1 Figure 9-3 Label Description SD LED – SD Flash Memory Module LED States Color and State SD0 Green solid SD flash card status Green blinking Amber solid Description SD flash card is installed and operating normally.
Chapter 9 Using the SD Flash Memory Module Related Commands Related Commands Use the copy running-config startup-config command to save the router current software configuration to the SD card: cgr1120# copy running-config startup-config [########################################] 100% Copy complete, now saving to disk (please wait)...
CH A P T E R 10 Router LED Locations and States View the Cisco 1120 Connected Grid Router LEDs to determine the overall state of the system and to verify the status of specific connections, ports, and system components. In addition to viewing the LEDs on the router hardware, you can use the router command line interface as described in the section Related Commands, page 10-6 to check the system status LED state from remote locations.
Chapter 10 Router LED Locations and States Rear Panel LED Locations Rear Panel LED Locations Most of the router LEDs are located on the router cable panel (rear panel) as shown in Figure 10-1. The SD card status LED is located on the router module panel (front panel). See SD Card LED Location, page 10-6. Figure 10-1 Cable Panel (Rear Panel) LEDs 302343 Power Supply LED Power Supply LED The power supply LED indicates the operating state of the router.
Chapter 10 Router LED Locations and States SYS LED – System Status SYS LED – System Status The power status LED indicates when the router has power.
Chapter 10 Router LED Locations and States CONSOLE LED – Console Port Status GPS LED LED Label Color and State Description GPS Green GPS link established Yellow blinking Establishing link with GPS (in progress) Yellow solid No GPS link CONSOLE LED – Console Port Status CONSOLE LED LED Label Color and State Description CONSOLE Green Active console connection to the router Off No console connection ALM LEDS – Alarm Port Status The router has five alarm port LEDs.
Chapter 10 Router LED Locations and States Ethernet LEDs – Network Links Status SFP LEDs – SFP Port States The router has two SFP ports (labeled ETH 2/1 and ETH 2/2).
Chapter 10 Router LED Locations and States SD Card LED Location SD Card LED Location The SD card LED (item 1 in Figure 10-2) is located on the router module panel (front panel) and indicates the state of the router SD card.
Chapter 10 Router LED Locations and States Related Commands show led Use the show led command in any command mode to view the status of the router SYS LED. The SYS LED is located on the router exterior (see Figure 10-1), The values displayed in the System LED field are described in the section SYS LED – System Status, page 10-3.
Chapter 10 Router LED Locations and States Related Commands Cisco 1120 Connected Grid Router Hardware Installation Guide 10-8 OL-26438-01
A P P E N D I X A Starting a Router Terminal Session This appendix describes how to start a terminal session with the Cisco 1120 Connected Grid Router using the console port. Start a terminal session with the router when you are at the router installation location and want to administer the router with a direct connection using the command-line interface (CLI) software.
Appendix A Starting a Router Terminal Session Connecting to the Console Port with Microsoft Windows On many Cisco routers, you can enter Ctrl-C to interrupt the router startup process and then delete or change the admin password, or view or delete the router configuration. Note To prevent unauthorized access to the router configurations and passwords, the Ctrl-C command is disabled on the router while it is booting up and loading the system software.
Appendix A Starting a Router Terminal Session Connecting to the Console Port with Linux Connecting to the Console Port with Linux This procedure shows how to connect a Linux system USB port to the console using the built-in Linux Terminal utility. Step 1 Open the Linux Terminal window. Step 2 Connect the Linux USB port to the router.
Appendix A Starting a Router Terminal Session Connecting to the Console Port with Linux Cisco 1120 Connected Grid Router Hardware Installation Guide A-4 OL-26438-01
A P P E N D I X B Connector and Cable Specifications This appendix includes specifications for the Cisco 1120 Connected Grid Router connectors, adapters, and compatible cables, and is organized into the following sections: • Connector Specifications, page B-1 • Cable and Adapter Specifications, page B-4 Connector Specifications • Alarm Port, page B-1 • Console Port, page B-2 • Combo Ports, page B-2 • SFP Ports, page B-3 • Serial Port, page B-4 • Power Connectors, page B-4 Alarm Port For de
Appendix B Connector and Cable Specifications Connector Specifications Console Port For detailed information about the console port, see the chapter Router Hardware Description. Table B-2 Console/Auxiliary Port Specification Pin Signal Name Signal Description 1 RTS Output 2 DTR Output 3 TXD Output 4 GND – 5 GND – 6 RXD Input 7 DSR/DCD Input 8 CTS Input Combo Ports For detailed information about the combination ports, see the chapter Router Hardware Description.
Appendix B Connector and Cable Specifications Connector Specifications SFP Ports SFP Interface—Combination Port (SFP and GE Ethernet) For detailed information about the combination ports, see the chapter Router Hardware Description. Table B-4 SFP Port Specification Pin Signal Name Input/Output Signal Description 1 VeeT – GND 2 TxFault Output Connects to GPIO 3 TxDisable Input Driven from GPIO 4 MOD-DEF(2) Bidir Bidirectional.
Appendix B Connector and Cable Specifications Cable and Adapter Specifications Serial Port For detailed information about the combination ports, see the chapter Router Hardware Description.
Appendix B Connector and Cable Specifications Cable and Adapter Specifications Table B-6 SFP Port Cabling Specification (continued) SFP Module Wavelength (nm) 1000BASE-LX/LH 1310 1000BASE-EX 1310 Core size/ Modal Cladding Size Bandwidth (micron) (MHz/km) Cable Distance 62.5/125 500 1804 feet (550 m) 50/125 400 1804 feet (550 m) 50/125 500 1804 feet (550 m) SMF G.6522 — 32,808 feet (10,000 km) SMF — — 131,234 feet (40,000 km) — 43.
Appendix B Connector and Cable Specifications Cable and Adapter Specifications Cisco 1120 Connected Grid Router Hardware Installation Guide B-6 OL-26438-01
