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Related Manuals for Cisco ASR-920-12SZ-A
Summary of Contents for Cisco ASR-920-12SZ-A
- Page 1 Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide First Published: 2018-07-16 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 © 2018 Cisco Systems, Inc. All rights reserved.
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Page 3: Table Of Contents
Overview Power Supply GNSS Module Network Timing Interfaces Management Interfaces Alarm Console Auxiliary Console USB Console USB Memory Management Port Dual Rate Ports—1GE/10GE SFP+ Ports LED Indicators Fan Module Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 4 Set up Device on Rack or Wall Rack Mount Install Rack Brackets Set Up Device on Rack Attach the Cable Guides Wall Mount Install Wall Brackets Wall Mount the Device Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
- Page 5 C H A P T E R 5 Configure the Device Power up the Device Verify the Front Panel LEDs Verify the Hardware Configuration Check Hardware and Software Compatibility Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
- Page 6 GPS Port Pinouts Time-of-Day Port Pinouts Alarm Port Pinouts Management Ethernet Port Pinouts USB Console Port Pinouts USB MEM Port Pinouts Check Optical Fiber Specifications Check Alarm Conditions Check LED Indicators Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 7: Safety Warnings
Statement 1017 Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040 Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 8: Safety Guidelines For Personal Safety And Equipment Protection
• Before and after installation, keep the chassis area clean and dust free. • Keep tools and assembly components away from walk areas where you or others could trip over them. • Do not work alone if potentially hazardous conditions exist. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 9: Safety Precautions For Module Installation And Removal
Statement 43 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 Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 10 Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024 Warning Use copper conductors only. Statement 1025 Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
- Page 11 • Working on or near power supplies • Installing or removing a device chassis or network processor module • Performing most hardware upgrades • Never install equipment that appears damaged. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 12: Power Supply Considerations
Statement 1019 Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045 Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 13: Guidelines For Dc-Powered Systems
• In some systems, you can use an UPS to protect against power failures at your site. Avoid UPS types that use ferroresonant technology. These UPS types can become unstable with systems such as the Cisco ASR 920 Series Router, which can have substantial current-draw fluctuations due to bursty data traffic patterns. - Page 14 • Never attempt to remove the printed circuit board from the metal carrier. Note For the safety of your equipment, periodically check the resistance value of the antistatic wrist strap. It should be between 1 and 10 Mohm. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 15: Overview
C H A P T E R Overview The Cisco ASR-920-12SZ routers are routers for the mobile backhaul for 5G markets. These 5G-ready routers meet the ITU G.8273.2 Class B Timing specifications and provide better accuracy using the precision timing protocol (PTP) for phase delivery. -
Page 16: Power Supply
— Figure 3: Cisco ASR-920-12SZ Rear Panel View Fan Modules Grounding lug For details on features and specifications, see the Cisco ASR 920 Series Aggregation Services Class B Compliance Routers: High-Port-Density Models datasheet. • Power Supply, on page 10 •... -
Page 17: Gnss Module
• 1PPS—1PPS input for GPS Synchronization. This connector on the front panel can provide 1PPS output as well from Cisco ASR-920-12SZ router. The input or output direction can be configured using software. • 10MHZ—10MHz input for GPS Synchronization. This connector, present on the front panel, can also provide 1PPS output from the Cisco ASR-920-12SZ router. -
Page 18: Usb Console
A single USB 2.0 Type-A receptacle on the front panel of the router provides console access to ROMMON, Cisco IOS-XE, and diagnostics. While it uses the Type-A connector, it operates as a USB peripheral only for connection to an external host computer. This interface requires the use of a Type-A to Type-A connector instead of a standard USB cable. -
Page 19: Led Indicators
Overview LED Indicators LED Indicators Power Supply LEDs—There is one fixed power supply LED (PS0) on the ASR-920-12SZ-A and two fixed power supply LEDs (PS0 and PS1) on the ASR-920-12SZ-D router. Table 1: Power Supply LEDs Power Supply LED (PS0 and PS1) Power Supply Condition No valid AC or DC input is detected. - Page 20 Link up in full duplex Right Green Link up in half duplex SFP+ LEDs Table 6: SFP+ LEDs SFP+ LED SFP+ Condition Green Link up in 1G or 10G. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 21: Fan Module
• Advanced Metro IP Access (Default) • Metro IP Access • Metro Access • Cisco Smart Licensing—Smart Licensing is usage-based licensing where devices register with the Cisco Secure server. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 22 Overview Licensing the Router Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 23: Prepare For Installation
Receive the Device, on page 23 Site Planning The sections describe how to plan for the installation of the Cisco ASR 920 Series Router. General Precautions Observe the following general precautions when using and working with your Cisco ASR 920 Router: •... -
Page 24: Site Selection Guidelines
To set the device at its proper location, be familiar with its physical characteristics. Airflow Guidelines Cool air is circulated through the chassis by fans that are located along the back of the device. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 25 Airflow Guidelines for Site Planning Device Feature Maximum System Airflow (CFM) at Maximum System Temperature ASR-920-12SZ-A 12 x 1/10GE SFP, AC Model ASR-920-12SZ-D 12 x 1/10GE SFP, DC Model Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 26: Floor Loading Considerations
Warning This product requires short-circuit (overcurrent) protection to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045 Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 27: Electrical Circuit Requirements
If you have had problems of this sort in the past, you may want to consult experts in electrical surge suppression and shielding. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 28: Asynchronous Terminal Connections
This product requires surge protection as part of the building installation. To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, an external surge protective device (SPD) is required at the AC or DC power service equipment. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 29: Rack-Mounting Guidelines
If you use an enclosed rack, ensure that the airflow requirements are maintained as discussed in the Airflow Guidelines section. Receive the Device Each device is shipped in a container that is strapped to a pallet. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 30 Prepare for Installation Receive the Device Figure 4: The Router Packaged for Shipping Label Description Label Description Outside carton for Packing carton accessories Assembly packaging Accessories tray material Router — — Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 31: Unpack And Verify Shipped Contents
Unpack and Verify Shipped Contents Unpack and Verify Shipped Contents Step 1 Inspect the shipping container for any shipping damage. If there is obvious physical damage, contact your Cisco service representative, else continue with the remaining steps. Step 2 Unpack the device. -
Page 32: Tools And Equipment
• Tape measure and level • Ratcheting torque screwdriver with a Phillips head that exerts up to 15 inch-pounds (1.69 newton meters) of torque for attaching the ground wire to the device. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 33: Install The Router
Connect Chassis to Network, on page 50 Rack Compatibility We recommend that you follow these rack specifications. Rack Types Figure 5: Rack specification EIA (19 inches and 23 inches) Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 34 450.8mm (17.75”) 465mm (18.312”) 482.6mm (19”) centimeters) 2 Post 4 Post 23 inches (58.4 552.45mm (21.75”) 566.7mm (22.312”) 584.2mm (23”) centimeters) 2 Post Figure 6: Four Post Rack Type Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 35: Set Up Device On Rack Or Wall
Figure 7: Two Post Rack Type Set up Device on Rack or Wall You can choose to either set up the Cisco ASR 920 Router on a rack or wall mount it. Rack Mount You can choose to either set up the router in a horizontal or a vertical mounting position on the rack. - Page 36 Install Rack Brackets Figure 8: Attaching Mounting Brackets to Router for a 19-Inch EIA Rack (Front Position) Figure 9: Attaching Mounting Brackets to Router for a 19-Inch EIA Rack (Middle Position) Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 37: Set Up Device On Rack
Install cable guides before installing the device in a 19 inches (48.3 centimeters) EIA rack. Step 1 Position the device on the rack, and use the images as a guide to set up the device. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 38 Install the Router Set Up Device on Rack Figure 11: Set Up Device on 19-inch Rack (Front Mount) Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
- Page 39 Install the Router Set Up Device on Rack Figure 12: Set Up Device on 19-inch Rack (Mid Mount) Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
- Page 40 Install the Router Set Up Device on Rack Figure 13: Set Up Device on 19-inch Rack (Rear Mount) Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
- Page 41 Install the Router Set Up Device on Rack Figure 14: Set Up Device on 21-inch Rack (Front Mount) Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 42: Attach The Cable Guides
Ensure that the cable guide is mounted in the orientation as shown in the following images. Step 1 Position the cable guide-right against the front of the chassis and align the two screw holes, as shown in the figure. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 43 Install the Router Attach the Cable Guides Figure 16: Front Mount Device with Cable Guide on 19-Inch Rack Figure 17: Mid Mount Device with Cable Guide on 19-Inch Rack Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
- Page 44 Install the Router Attach the Cable Guides Figure 18: Rear Mount Device with Cable Guide on 19-Inch Rack Figure 19: Front Mount Device with Cable Guide on 21-Inch Rack Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 45: Wall Mount
The device is shipped with wall mounting brackets that must be secured on the sides of the device. Step 1 Remove the wall mounting brackets from the accessory kit and position them beside the device. Note Install the brackets as shown in the figure. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 46: Wall Mount The Device
Use a tape measure and level to verify that the device is installed straight and on level. Step 3 Secure the cable guides with four M6x12mm screws. The recommended maximum torque is 26 inch-pounds (3 newton meters). Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 47 Ensure that the power supplies are positioned as shown in the following figure. Figure 22: Wall Mount the Device Before mounting the device, ensure that all unused holes at the sides of the device are protected with screws. Caution Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 48: Ground The Device
Use a Phillips head screwdriver to attach the 2-hole ground lug and wire assembly to the device with the 2 pan-head Phillips head screws. Step 5 Connect the other end of the ground wire to a suitable grounding point at your site. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 49: Connect Power Cables
Safety Warnings handout topic. The Cisco ASR-920-12SZ Routers support either AC or DC power supplies. Based on your device and the supported power supply, attach the AC and the DC power cables. Attach AC Power Cables Note This task is applicable only on the Cisco ASR-920-12SZ-A Router. -
Page 50: Service Ac Power Supply
While servicing the AC power supply, disconnect the power cord from the power source. Do not touch the metal prongs of the power retainer cord when it is still connected to the power supply. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 51: Attach Dc Power Cables
0.97 inch (2.4 centimeters) 0.27 inch (0.68 centimeter) 0.31 inch (0.78 centimeter) 0.81 inch (2 centimeters) Step 1 Open the DC power supply guard as shown in following figure. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 52: Activate Dc Power Supply
Verify the power supply operation by ascertaining that the power supply LEDs (PS0 or PS1) on the front panel are green. Step 3 If the LEDs indicate a power problem, see the LED Indicators section in the Overview chapter. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 53: Service The Dc Power Supply
10/100/1000 port. If the mdix auto command fails to enable the interface, connect the cable through SFP modules. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 54: Connect Sfp Modules
Precautions for Module Installation and Removal section of the Safety Warnings chapter. Use only Cisco SFP modules on a Cisco device. Each SFP module has an internal serial EEPROM that is encoded with security information. This encoding provides a way for Cisco to identify and validate that the SFP modules meet the requirements of the device. -
Page 55: Remove Sfp Modules
If the LED is off, check whether the target device is turned on, or whether there is any failure in the target device. Step 5 If necessary, reconfigure and restart the device or target device. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 56: Connect Rj-45 Connector
Connect only SELV services to all the device ports. Connecting Console Cables This section describes how to connect to the Cisco ASR 920 Router using console cables: Connecting to the USB Serial Port Using Microsoft Windows This procedure shows how to connect to the USB serial port using Microsoft Windows. -
Page 57: Connecting To The Console Port Using Mac Os X
Configure the software with the following parameters: • 9600 baud • 8 data bits • no parity • 1 stop-bit • no flow control Figure 30: Connecting the USB Console Cable to the Cisco ASR 920 Router Label Cable Label Cable USB Type-A console port... -
Page 58: Connecting To The Console Port Using Linux
Tools and Resources Download Software site, USB Console Software category. Note To Download the driver, you must have a valid service contract associated to your Cisco.com profile. Step 1 Unzip the file asr-9xx_usbconsole_drivers.zip. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 59: Uninstalling The Cisco Usb Device Driver
Connecting a USB Flash Device To connect a USB flash device to the Cisco ASR 920 Router, insert the memory stick in the USB port labeled USB MEM. The flash memory module can be inserted only one way, and can be inserted or removed regardless of whether the router is powered up or not. -
Page 60: Install Gnss Module
Step 3 To replace the Cisco USB flash memory stick, simply insert the module into the USB port labeled USB MEM, as shown in figure. The flash memory module can be inserted only one way, and can be inserted or removed regardless of whether the router is powered up or not. -
Page 61: Connecting Timing Cables
Secure the GNSS module with two screws that are supplied with the accessory kit. The recommended maximum torque is of 10 inch-pounds (1.1 newton meters). Connecting Timing Cables The sections describe how to connect timing cables to the Cisco ASR 920 Router: Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 62: Connecting A Cable To The Bits Interface
Connect one end of a shielded mini-coax cable to the GPS unit. Step 2 Connect the other end of the shielded mini-coax cable to the 10-Mhz or 1-PPS port on the RSP of the Cisco ASR 920 Router. Connecting a Cable to the Output 10-Mhz or 1-PPS Interface Step 1 Connect one end of a shielded mini-coax cable to the Slave unit. -
Page 63: Connect To Eia Console Port
Connect one end of a straight-through Ethernet cable to the GPS unit. Step 2 Connect the other end of the straight-through Ethernet cable to the ToD or 1-PPS port on the RSP of the Cisco ASR 920 Router. For instructions on how to configure clocking, see the Cisco ASR 920 Series Aggregation Services Routers Note Configuration Guide. - Page 64 Install the Router Connect a Management Ethernet Cable Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 65: Configure The Device
Verify the Front Panel LEDs The front-panel indicator LEDs provide power, activity, and status information useful during bootup. For more detailed information about the LEDs, see the LED Indicators section. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 66: Verify The Hardware Configuration
Check Hardware and Software Compatibility To check the minimum software requirements of Cisco IOS-XE software with the hardware installed on your Cisco ASR 920 Router, Cisco maintains the Software Research tool on Cisco.com. The tool provides the minimum Cisco IOS-XE requirements for individual hardware modules and components. -
Page 67: Access The Cli Using The Console
Before continuing the configuration process, check the current state of the device by entering the show version command. This command displays the Cisco IOS software release that is available on the device. For information on modifying the configuration you create, see the Cisco IOS Master Command List, All Releases. -
Page 68: Check The Running Configuration Settings
Save the Running Configuration to NVRAM To store the configuration or changes to your startup configuration in NVRAM, enter the following command at the prompt: device# copy running-config startup-config Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 69: Safely Power Down The Device
• For power supplies with a standby switch, place the standby switch in the 'Standby' position. After powering down the device, wait for a minimum of 30 seconds before powering it on again. Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... - Page 70 Configure the Device Safely Power Down the Device Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...
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Page 71: Troubleshooting Aids
C H A P T E R Troubleshooting Aids Certain troubleshooting aids of the Cisco ASR 920 Router enable you to perform these tasks that assist the troubleshooting process: • Verify Pinout, on page 65 • Check Optical Fiber Specifications, on page 69 •... -
Page 72: Gps Port Pinouts
The following table summarizes the GPS port pinouts. Note The 10 Mhz and 1 PPS interfaces can be configured as input or output using Cisco IOS CLI commands. For more information, see the Cisco ASR 920 Series Aggregation Services Router Configuration Guide. -
Page 73: Alarm Port Pinouts
No connect COMMON Alarm common Management Ethernet Port Pinouts The following table summarizes the Management Ethernet port pinouts. Table 15: Fan Alarm Port Pinout Pi n Signal Name TRP0+ Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 74: Usb Console Port Pinouts
USB MEM Port Pinouts The following table summarizes the USB MEM port pinouts. Table 17: Single USB MEM Port Pinouts Pi n Signal Description Name +5VDC (500mA) Data - Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide... -
Page 75: Check Optical Fiber Specifications
Note USB TYPE-A receptacle is used. Note The USB MEM port +5VDC is output. Cisco ASR 920 Router provides power for USB MEM port. This port operates as a USB host device. Check Optical Fiber Specifications The specification for optical fiber transmission defines two types of fiber: single mode and multimode. Within the single-mode category, three transmission types are defined: short reach, intermediate reach, and long reach. - Page 76 Troubleshooting Aids Check LED Indicators Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide...