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...1-1 Chassis Views 1-2 Cisco 2901 Chassis 1-2 Cisco 2911 Chassis 1-4 Cisco 2921 and Cisco 2951 Chassis 1-6 Cisco 3900 Series Chassis 1-8 Locating the Serial Number, PID, VID and CLEI 1-12 Labels on Cisco 2901 1-13 Labels on Cisco 2911 1-14 Labels on Cisco 2921 and Cisco 2951 1-14 Labels on Cisco 3925 and Cisco 3945 1-15 For ...Modules 1-21 Packet Voice Data Modules 1-21 Memory 1-21 Power Supplies 1-23 Module and Router Power Consumption 1-24 Fans, Ventilation, and Airflow 1-24 Real-Time Clock 1-26 Secure Key 1-27 Cryptographic Accelerator 1-27 Slot, Port, and Interface Information 1-27 LED...
...1-1 Chassis Views 1-2 Cisco 2901 Chassis 1-2 Cisco 2911 Chassis 1-4 Cisco 2921 and Cisco 2951 Chassis 1-6 Cisco 3900 Series Chassis 1-8 Locating the Serial Number, PID, VID and CLEI 1-12 Labels on Cisco 2901 1-13 Labels on Cisco 2911 1-14 Labels on Cisco 2921 and Cisco 2951 1-14 Labels on Cisco 3925 and Cisco 3945 1-15 For ...Modules 1-21 Packet Voice Data Modules 1-21 Memory 1-21 Power Supplies 1-23 Module and Router Power Consumption 1-24 Fans, Ventilation, and Airflow 1-24 Real-Time Clock 1-26 Secure Key 1-27 Cryptographic Accelerator 1-27 Slot, Port, and Interface Information 1-27 LED...
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... Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply 5-40 Installing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply 5-41 Removing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply 5-41 Installing and Removing a Redundant Power Supply Adapter 5-42 Installing an RPS Adapter 5-43 Removing an RPS Adapter 5-43 Replacing a Fan...
... Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply 5-40 Installing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply 5-41 Removing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply 5-41 Installing and Removing a Redundant Power Supply Adapter 5-42 Installing an RPS Adapter 5-43 Removing an RPS Adapter 5-43 Replacing a Fan...
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...Cisco 2900 series and Cisco 3900 series routers. • Built-in Interface Ports, page 1-16 • Removable and Interchangeable Modules and Cards, page 1-18 • Packet Voice Data Modules, page 1-21 • Power Supplies, page 1-23 • Module and Router Power Consumption, page 1-24 • Fans..., USB Type A RJ-45 (Type B) RJ-45 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 1-16 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 Hardware Features Chapter 1 Overview of the Routers For Additional Help Locating Labels on the Router Use the...
...Cisco 2900 series and Cisco 3900 series routers. • Built-in Interface Ports, page 1-16 • Removable and Interchangeable Modules and Cards, page 1-18 • Packet Voice Data Modules, page 1-21 • Power Supplies, page 1-23 • Module and Router Power Consumption, page 1-24 • Fans..., USB Type A RJ-45 (Type B) RJ-45 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 1-16 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 Hardware Features Chapter 1 Overview of the Routers For Additional Help Locating Labels on the Router Use the...
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... with a new one of the Routers 5. In this configuration there is reversed. • Figure 1-23 shows the Cisco 3900 series standard NEBS airflow configuration. 1-24 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 Fan speeds are dependent on page 5-45. Hardware Features Chapter 1 Overview of several predetermined speeds and are controlled...
... with a new one of the Routers 5. In this configuration there is reversed. • Figure 1-23 shows the Cisco 3900 series standard NEBS airflow configuration. 1-24 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 Fan speeds are dependent on page 5-45. Hardware Features Chapter 1 Overview of several predetermined speeds and are controlled...
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... exhaust vents and replacement of dust or debris may require periodic preventative maintenance cleaning. 1-46 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 See the "Fans, Ventilation, and Airflow" section on page 1-24 and the "Replacing a Fan Tray or Air Filter" section on page 5-45. The frequency of inspection and cleaning...
... exhaust vents and replacement of dust or debris may require periodic preventative maintenance cleaning. 1-46 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 See the "Fans, Ventilation, and Airflow" section on page 1-24 and the "Replacing a Fan Tray or Air Filter" section on page 5-45. The frequency of inspection and cleaning...
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... upward into the intake ports of the rack can be found by experimenting with different configurations. • When equipment installed in a rack (particularly in the rack. When planning your existing equipment, these precautions and recommendations may help to isolate...is not congested, because each router generates heat. Chapter 2 Preparing for Router Installation Router Environmental Requirements • Enclosed racks must have louvered sides and a fan to provide cooling air. The Cisco 2901 router can make maintenance difficult. A chassis with your site layout and...
... upward into the intake ports of the rack can be found by experimenting with different configurations. • When equipment installed in a rack (particularly in the rack. When planning your existing equipment, these precautions and recommendations may help to isolate...is not congested, because each router generates heat. Chapter 2 Preparing for Router Installation Router Environmental Requirements • Enclosed racks must have louvered sides and a fan to provide cooling air. The Cisco 2901 router can make maintenance difficult. A chassis with your site layout and...
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... and LAN ports (dependent on configuration) Note For more than one container. Statement 1 Cisco 2900 and 3900 Series Hardware Installation 3-4 OL-18712-01 Internal modules and FRUs, such as internal services modules (ISMs) or packet voice data modules (PVDMs), and fan trays should be shipped in more information on cable specifications, see the...
... and LAN ports (dependent on configuration) Note For more than one container. Statement 1 Cisco 2900 and 3900 Series Hardware Installation 3-4 OL-18712-01 Internal modules and FRUs, such as internal services modules (ISMs) or packet voice data modules (PVDMs), and fan trays should be shipped in more information on cable specifications, see the...
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... using the handles on modules (such as power supplies, fans, or cards); Figure 3-13 Mounting the Chassis in a Rack (Typical) 250911 SYS ACT POE RPS PS Cisco 2900 Series 1 1 Mounting screws (4) Figure 3-13 shows an installation with a chassis rear-forward. Figure 3-12 shows a typical installation in a rack to allow for cooling air circulation. Statement...
... using the handles on modules (such as power supplies, fans, or cards); Figure 3-13 Mounting the Chassis in a Rack (Typical) 250911 SYS ACT POE RPS PS Cisco 2900 Series 1 1 Mounting screws (4) Figure 3-13 shows an installation with a chassis rear-forward. Figure 3-12 shows a typical installation in a rack to allow for cooling air circulation. Statement...
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... Connecting the Router Grounding the Chassis After the router is installed, you must connect the chassis to a reliable earth ground. To install a Cisco 2901 or 2911 router on a desktop, first install the four rubber feet that weighs more than 10 pounds (4.5 kg), and do not stack routers on a desktop, ... using the handles on a desktop or shelf. Setting the Chassis on a Desktop You can place Cisco 2901, Cisco 2911, and Cisco 3900 series routers on modules (such as power supplies, fans, or cards); Warning To prevent personal injury or damage to the chassis, never attempt to support ...
... Connecting the Router Grounding the Chassis After the router is installed, you must connect the chassis to a reliable earth ground. To install a Cisco 2901 or 2911 router on a desktop, first install the four rubber feet that weighs more than 10 pounds (4.5 kg), and do not stack routers on a desktop, ... using the handles on a desktop or shelf. Setting the Chassis on a Desktop You can place Cisco 2901, Cisco 2911, and Cisco 3900 series routers on modules (such as power supplies, fans, or cards); Warning To prevent personal injury or damage to the chassis, never attempt to support ...
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...initialization and self-test. For information about the configuration register, see the router's Troubleshooting page on installed modules might cause the router to stop. Move the power switch to the Cisco router before it powers up. Caution Do not press any of the chassis begins blinking green.... • The fans begin operating. • Startup messages appear in your installation, some LEDs at the rear of the chassis and on Cisco.com. Powering up the Router Chapter 4 Configuring the Router • PC with terminal...
...initialization and self-test. For information about the configuration register, see the router's Troubleshooting page on installed modules might cause the router to stop. Move the power switch to the Cisco router before it powers up. Caution Do not press any of the chassis begins blinking green.... • The fans begin operating. • Startup messages appear in your installation, some LEDs at the rear of the chassis and on Cisco.com. Powering up the Router Chapter 4 Configuring the Router • PC with terminal...
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... Internal Modules" section on page 5-4 for instructions on how to install and upgrade internal modules and field replaceable units (FRUs) in Cisco 2900 and Cisco 3900 series integrated services routers (ISRs). The install and upgrade information is contained the following sections: Internal Modules •... Supplies section, page 5-28 • Installing a FIPS Louver section, page 5-51 FRUs • Replacing a Fan Tray or Air Filter section, page 5-45 • Removing and Installing CompactFlash Memory Cards section, page 5-52 • Installing SFP Modules section, page 5-55 Caution ...
... Internal Modules" section on page 5-4 for instructions on how to install and upgrade internal modules and field replaceable units (FRUs) in Cisco 2900 and Cisco 3900 series integrated services routers (ISRs). The install and upgrade information is contained the following sections: Internal Modules •... Supplies section, page 5-28 • Installing a FIPS Louver section, page 5-51 FRUs • Replacing a Fan Tray or Air Filter section, page 5-45 • Removing and Installing CompactFlash Memory Cards section, page 5-52 • Installing SFP Modules section, page 5-55 Caution ...
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Chapter 5 Installing and Upgrading Internal Modules and FRUs Figure 5-4 Module Locations in Cisco 2911 Router 5 Locating Internal Modules 1 2 3 4 250979 1 Removable fan tray 3 PVDM3 0 5 ISM 2 PVDM3 1 4 DIMM socket OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-9
Chapter 5 Installing and Upgrading Internal Modules and FRUs Figure 5-4 Module Locations in Cisco 2911 Router 5 Locating Internal Modules 1 2 3 4 250979 1 Removable fan tray 3 PVDM3 0 5 ISM 2 PVDM3 1 4 DIMM socket OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-9
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.... See Figure 5-30. Pull on the two captive power supply fastening screws to replace the fans before you perform any module replacement. Chapter 5 Installing and Upgrading Internal Modules and FRUs Replacing Power Supplies and Redundant Power Supplies Several power supply options... secondary internal power supply. Remove the fan tray and bezel assembly by pulling the fan tray and bezel assembly straight out. OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-37 Replacing the Power Supply on the Cisco 2921 and Cisco 2951 Routers Step 1 Step 2 Step...
.... See Figure 5-30. Pull on the two captive power supply fastening screws to replace the fans before you perform any module replacement. Chapter 5 Installing and Upgrading Internal Modules and FRUs Replacing Power Supplies and Redundant Power Supplies Several power supply options... secondary internal power supply. Remove the fan tray and bezel assembly by pulling the fan tray and bezel assembly straight out. OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-37 Replacing the Power Supply on the Cisco 2921 and Cisco 2951 Routers Step 1 Step 2 Step...
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...ACT SYS PWR1 AUX PWR1 SYS PWR2 AUX PWR2 Cisco 2900 Series 5 5 1 Fan tray and bezel assembly 3 Power supply fastening screws (2) 5 RPS or secondary power supply fastening screws (2) 2 Power supply 4 (Optional) RPS adapter Replacing the Power Supply on the Cisco 3900 Series Routers Step 1 Read the "Safety... Warnings" section on page 5-2 section and disconnect the power supply before you perform any module replacement. 5-38 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-03 250908 ...
...ACT SYS PWR1 AUX PWR1 SYS PWR2 AUX PWR2 Cisco 2900 Series 5 5 1 Fan tray and bezel assembly 3 Power supply fastening screws (2) 5 RPS or secondary power supply fastening screws (2) 2 Power supply 4 (Optional) RPS adapter Replacing the Power Supply on the Cisco 3900 Series Routers Step 1 Read the "Safety... Warnings" section on page 5-2 section and disconnect the power supply before you perform any module replacement. 5-38 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-03 250908 ...
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Pull on each corner of the chassis. OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-39 Chapter 5 Installing and Upgrading Internal Modules and FRUs Replacing Power Supplies and Redundant Power Supplies Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Remove the bezel.... the power supply from its connector, and then slide the power supply module out of the fan tray and pull out the fan tray. See Figure 5-31. Figure 5-31 Cisco 3900 Series Power Supply Components 2 3 1 Cisco 2900 Series SYS ACT SYS PWR1 AUX PWR1 SYS PWR2 AUX PWR2 4 343266 1 Bezel 3...
Pull on each corner of the chassis. OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-39 Chapter 5 Installing and Upgrading Internal Modules and FRUs Replacing Power Supplies and Redundant Power Supplies Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Remove the bezel.... the power supply from its connector, and then slide the power supply module out of the fan tray and pull out the fan tray. See Figure 5-31. Figure 5-31 Cisco 3900 Series Power Supply Components 2 3 1 Cisco 2900 Series SYS ACT SYS PWR1 AUX PWR1 SYS PWR2 AUX PWR2 4 343266 1 Bezel 3...
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... disconnect the power supply before you perform any module replacement. See Figure 5-30. Installing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply Perform the following steps to install the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply: Step 1 Step 2 Step 3 Step 4 Step... optional air filter from the fan tray assembly. • For the 2900 series routers, remove the bezel assembly, then loosen the four captive screws on each corner of the cooling fans. OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-41
... disconnect the power supply before you perform any module replacement. See Figure 5-30. Installing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply Perform the following steps to install the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply: Step 1 Step 2 Step 3 Step 4 Step... optional air filter from the fan tray assembly. • For the 2900 series routers, remove the bezel assembly, then loosen the four captive screws on each corner of the cooling fans. OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-41
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... field replaceable units (FRUs). OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-45 Cisco 2911 within 2 minutes - Note We recommended replacing fan filters every six months, or when dirty, whichever comes first. Cisco 2921 or 2951 within 2 minutes - Unsnap... the bezel by pulling it is recommended to change the fans within operating temperature. Chapter 5 Installing and Upgrading Internal Modules and FRUs Replacing a Fan Tray or Air Filter Replacing a Fan Tray or Air Filter The Cisco 2900 series and 3900 series routers have the required tools ...
... field replaceable units (FRUs). OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-45 Cisco 2911 within 2 minutes - Note We recommended replacing fan filters every six months, or when dirty, whichever comes first. Cisco 2921 or 2951 within 2 minutes - Unsnap... the bezel by pulling it is recommended to change the fans within operating temperature. Chapter 5 Installing and Upgrading Internal Modules and FRUs Replacing a Fan Tray or Air Filter Replacing a Fan Tray or Air Filter The Cisco 2900 series and 3900 series routers have the required tools ...
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... filter, complete the following steps: Step 1 Step 2 Read the "Safety Warnings" section on the fan tray. Insert the replacement fan tray and tighten the two captive screws. See Figure 5-34. 5-46 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-03 Snap the bezel back in place. Unsnap the bezel by pulling...
... filter, complete the following steps: Step 1 Step 2 Read the "Safety Warnings" section on the fan tray. Insert the replacement fan tray and tighten the two captive screws. See Figure 5-34. 5-46 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-03 Snap the bezel back in place. Unsnap the bezel by pulling...
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... . Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Read the "Safety Warnings" section on the four captive fan tray screws. Chapter 5 Installing and Upgrading Internal Modules and FRUs Figure 5-34 Cisco 2911 Filter Replacement Replacing a Fan Tray or Air Filter Cisco 2900 Series 1 Filter 3 Bezel 1 2 3 2 Filter cover Step 3 Remove the screw from the air filter cover and...
... . Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Read the "Safety Warnings" section on the four captive fan tray screws. Chapter 5 Installing and Upgrading Internal Modules and FRUs Figure 5-34 Cisco 2911 Filter Replacement Replacing a Fan Tray or Air Filter Cisco 2900 Series 1 Filter 3 Bezel 1 2 3 2 Filter cover Step 3 Remove the screw from the air filter cover and...
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... or Air Filter Figure 5-35 Cisco 2921 and 2951 Fan Tray Replacement Chapter 5 Installing and Upgrading Internal Modules and FRUs 1 250907 SYS ACT SYS PWR1 AUX PWR1 SYS PWR2 AUX PWR2 Cisco 2900 Series 1 Fan tray and bezel assembly Replacing the Cisco 3900 Series Fan Tray To hot-swap the Cisco 3900 series router fan tray, perform the following...
... or Air Filter Figure 5-35 Cisco 2921 and 2951 Fan Tray Replacement Chapter 5 Installing and Upgrading Internal Modules and FRUs 1 250907 SYS ACT SYS PWR1 AUX PWR1 SYS PWR2 AUX PWR2 Cisco 2900 Series 1 Fan tray and bezel assembly Replacing the Cisco 3900 Series Fan Tray To hot-swap the Cisco 3900 series router fan tray, perform the following...