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Table of Contents
Related Manuals for Cisco 900 Series
Summary of Contents for Cisco 900 Series
- Page 1 Hardware Installation Guide for the Cisco 900 Series Integrated Services Router Last Modified: 2019-01-11 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
- Page 2 © 2019–2019 Cisco Systems, Inc. All rights reserved.
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Page 3: Table Of Contents
EIA/TIA-232 Console Port Considerations Preparing for Network Connections Ethernet Connections Required Tools and Equipment for Installation C H A P T E R 3 Install and Connect the Router Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... - Page 4 Ports and Cabling Connection Procedures and Precautions Configure the Router at Startup C H A P T E R 4 ROM Monitor Overview and Basic Procedures ROM Monitor Overview Hardware Installation Guide for the Cisco 900 Series Integrated Services Router...
- Page 5 The Cisco 900 series Integrated Services Routers are the SOHO routers that offer unmatched throughput levels. They are available in fixed form factors. The Cisco 900 series is best suited for small and midsize businesses, enterprise branches and as customer premises equipment in managed services environments.
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Page 6: Overview Of Cisco 900 Series Integrated Services Routers
Overview of Cisco 900 Series Integrated Services Routers Chassis Views Chassis Views This section contains front and back panel views of the Cisco 900 Series ISR-showing locations of the power and signal interfaces, interface slots, status indicators, and chassis identification labels. Figure 1: Cisco C921-4P- I/O View... - Page 7 Figure 4: Cisco C927-4P - I/O View #6-32 Ground screw Power button 12VDC input Reset button System LED USB2.0 port xDSL CD LED DSL port xDSL DATA LED Console port Hardware Installation Guide for the Cisco 900 Series Integrated Services Router...
- Page 8 GE LAN port GE LAN port VPN LED Figure 6: Cisco C931-4P - I/O View #6-32 Ground screw Power button Reset button Console port USB2.0 port GE LAN port Hardware Installation Guide for the Cisco 900 Series Integrated Services Router...
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Page 9: Led Indicators
Figure 8: LED Indicators on DSL SKUs- I/O Side System LED xDSL CD LED xDSL DATA LED WAN LED LAN LED LAN LED LAN LED LAN LED VPN LED Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... -
Page 10: Power Supply
Overview of Cisco 900 Series Integrated Services Routers Power Supply The following table summarizes the LED indicators that are located in the chassis of the Cisco ISR 900 series routers. Table 2: LED Indicators for Cisco ISR 900 Series Routers... -
Page 11: Specifications Of Cisco 900 Series Integrated Services Routers
• Output voltage: +12VDC for system power Specifications of Cisco 900 Series Integrated Services Routers For specifications on the Cisco 900 Series ISRs, refer to the Cisco 900 series Specifications document. Periodic Inspection and Cleaning We recommend to periodically inspect and clean the external surface of the router to minimize the negative impact from environmental dust or debris. - Page 12 Overview of Cisco 900 Series Integrated Services Routers Periodic Inspection and Cleaning Hardware Installation Guide for the Cisco 900 Series Integrated Services Router...
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Page 13: Prepare For Router Installation
C H A P T E R Prepare for Router Installation Before you install the Cisco 900 Series Integrated Services Routers, you must prepare your site for the installation. This chapter provides pre-installation information, such as recommendations and requirements that should be considered before installing your router. -
Page 14: Prevent Electrostatic Discharge Damage
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 20A. Statement 1005 Warning Take care when connecting units to the supply circuit so that wiring is not overloaded. Statement 1018 Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... -
Page 15: Site Selection Guidelines
For altitudes above sea-level, de-rate the ambient operating temperature 1°C per 1000-feet of elevation. Note Cisco 900 series routers are fanless, normally run warm to the touch, and require adequate clearances for proper heat dissipation and ventilation. Site Selection Guidelines The Cisco 900 Series ISRs require specific environmental operating conditions. -
Page 16: Router Environmental Requirements
Router Environmental Requirements Cisco 900 Series ISRs can be installed on a desk or a shelf, under a desk or a shelf, on a wall, and in a rack, depending on the SKU. The location of your router and the layout of your equipment rack or wiring room are extremely important considerations for proper operation. -
Page 17: Network Cabling Specifications
(PWR-30W-AC(=)) • C927-4PM Network Cabling Specifications The following sections describe the cables and thee specifications required to install Cisco 900 Series ISRs: Console Port Connections The Cisco 900 ISR has both EIA/TIA-232 asynchronous (RJ-45) and USB2.0 compliant serial console ports. -
Page 18: Console Port Considerations
For detailed information about installing a console terminal, see the Connecting to a Console Terminal or Modem section. For cable and port pinouts, see the Cisco Modular Access Router Cable Specifications document available on cisco.com. - Page 19 • Wire for connecting the chassis to an earth ground: • AWG 14 (2 mm ) or larger wire for chassis grounding • For grounding, an appropriate user-supplied ring terminal sized appropriately for a #6-32 screw. Hardware Installation Guide for the Cisco 900 Series Integrated Services Router...
- Page 20 Prepare for Router Installation Required Tools and Equipment for Installation Hardware Installation Guide for the Cisco 900 Series Integrated Services Router...
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Page 21: Install And Connect The Router
C H A P T E R Install and Connect the Router This chapter describes how to install and connect Cisco 900 Series Integrated Services Router (ISR) to LAN and WAN networks. Warning Read the installation instructions before using, installing or connecting the system to the power source. -
Page 22: Rack Mount
Cisco representative. Note Cisco 900 Series Routers are fanless. When stacking multiple Cisco 900 ISRs, ensure that there is ample surrounding space. Ample space, in turn, ensures more heat removal to enable the surrounding air temperature to stay within the specified operating conditions. -
Page 23: Mount The Router
Before mounting the router on to the rack, refer to the following safety warning statements: Warning To prevent airflow restriction, allow clearance around the ventilation openings to be at least: 1.75 in. (4.4 cm). Statement 1076. Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... - Page 24 After the brackets are attached to the router, insert the router into the rack, and align the bracket in the rack. Use the machine screws to secure the router in the rack. Figure 13: Mounting the Cisco ISR 900 Series Router in a Rack Note Allow at least one rack unit (1RU) of vertical space between routers.
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Page 25: Wall Mount
Install and Connect the Router Wall Mount Figure 14: Mounting the Cisco ISR 900 Series Router in a Tray Wall Mount Cisco 900 ISRs designed for wall-mounting (refer Table 6: Models and Mounting Options, on page 18) have mounting holes on the bottom of the chassis for securing with screws or anchors to a vertical surface. - Page 26 Wall Mount Step 1 Determine the required distance between mounting holes on the router. For Cisco 900 routers, the distance between mounting holes is 4.15 inches. Figure below shows the wall-mount holes located on the underside of the router. Figure 15: Router with Wall-mount Holes on the Underside Step 2 Use a 0.144-inch (3.7 mm) or a #27 drill bit to drill a hole in the wall.
- Page 27 Install and Connect the Router Wall Mount Step 4 Hang the router on the screw without forcibly pushing towards the wall side. Hardware Installation Guide for the Cisco 900 Series Integrated Services Router...
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Page 28: Mount The Router On Desk Or Shelf
Place the router on the desk or shelf. At the bottom of the router there are four rubber feet that protect the router and the surface it is on. Figure 16: Mounting the Cisco ISR 900 Series Router on a Desk or a Shelf Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... -
Page 29: Mount The Router Under A Desk Or A Shelf
You can order these kits from your Cisco representative. This procedure describes how to mount router under a desk or a shelf . - Page 30 After the brackets are attached, drill a 2 mm hole under the desk and insert the wooden screws provided. Mount the router under the desk or shelf using the pan-head wood screws (Refer Figure 22: Pan-head Wood Screws, on page 27 Hardware Installation Guide for the Cisco 900 Series Integrated Services Router...
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Page 31: Chassis Grounding
Figure 23: Chassis Ground Connection-Cisco 900, on page 28. The screw for the ground lug is provided. Tighten the screw; the recommended torque is 8 to 10 inch-lbf (0.9 to 1.1 N-m). Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... -
Page 32: Connect Power Cable
To power the units that come with an external power supply, plug in the DC power supply to the router's 4-pin power connector in the back panel. Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... -
Page 33: Connect The Router To A Console
1. Power Cable Connect the Router to a Console The Cisco 900 Series ISR has an asynchronous serial port. This port provides administrative access to the router through a console terminal or a PC. Use the RJ-45 console port on the router to access the Cisco Internet Operating System (IOS) command line interface (CLI) on the router and perform configuration tasks. -
Page 34: Connect To The Serial Port With Microsoft Windows
1 root wheel 66 Apr 1 16:46 tty.usbmodem1a21 DT-macbook:dev user$ Step 4 Connect to the USB port with the following command followed by the router USB port speed Example: Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... -
Page 35: Connect To The Console Port With Linux
LAN. Statement 1044. Warning Avoid using or servicing any equipment that has outdoor connections during an electrical storm. There may be a risk of electric shock from lightning. Statement 1088. Hardware Installation Guide for the Cisco 900 Series Integrated Services Router... -
Page 36: Ports And Cabling
Install and Connect the Router Ports and Cabling Ports and Cabling This section summarizes typical WAN and LAN connections for Cisco 900 Series ISRs. The connections summarized here are described in detail in the Cisco Modular Access Router Cable Specifications document on cisco.com. -
Page 37: Rom Monitor Overview And Basic Procedures
The ROM Monitor software is also known as ROMMON, boot software, boot image, or boot helper. Although it is distributed with routers that use the Cisco IOS software, the ROMMON is a separate program from the Cisco IOS software. During normal startup, ROMMON initializes the router, and then, the control passes to the Cisco IOS software. - Page 38 ROMMON mode is a router mode, not a mode within the Cisco IOS software. The ROMMON software and the Cisco IOS software are two separate programs that run on the same router. At any given time, the router is running one of these programs, but it never runs both at the same time.