Hardware Guide
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Both routers ship with IP phone power output, or a DC input power supply. The Cisco 3825 router has one internal power supply and also provides a connector for Cisco 3800 series routers. The routers are installed. Both the Cisco 3825 router and the Cisco 3845 router support an AC input power supply, an AC input power supply with 256 MB of main memory. It stores the running configuration and routing...
Both routers ship with IP phone power output, or a DC input power supply. The Cisco 3825 router has one internal power supply and also provides a connector for Cisco 3800 series routers. The routers are installed. Both the Cisco 3825 router and the Cisco 3845 router support an AC input power supply, an AC input power supply with 256 MB of main memory. It stores the running configuration and routing...
Hardware Guide
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Table 1 Power Requirements for Cisco 3800 Series Routers Router Power Supply Cisco 3825 AC without IP phone power output DC Cisco 3825 AC with IP phone power output Cisco 3845 AC without IP phone power output DC Cisco 3845 AC with your existing equipment, these precautions may help avoid equipment failures and reduce the likelihood of environmentally caused shutdowns. When planning your equipment rack or ...
Table 1 Power Requirements for Cisco 3800 Series Routers Router Power Supply Cisco 3825 AC without IP phone power output DC Cisco 3825 AC with IP phone power output Cisco 3845 AC without IP phone power output DC Cisco 3845 AC with your existing equipment, these precautions may help avoid equipment failures and reduce the likelihood of environmentally caused shutdowns. When planning your equipment rack or ...
Hardware Guide
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... The following warning applies to both AC power supplies and AC power supplies with IP phone power in accordance with overcurrent protection. Install only in the Cisco 3825 router: Warning This product relies on page 27. Statement 1045 Connecting Cables to the power cable ground wire. Statement 1045 The following warning applies to both AC power supplies and AC power supplies with national and local wiring regulations...
... The following warning applies to both AC power supplies and AC power supplies with IP phone power in accordance with overcurrent protection. Install only in the Cisco 3825 router: Warning This product relies on page 27. Statement 1045 Connecting Cables to the power cable ground wire. Statement 1045 The following warning applies to both AC power supplies and AC power supplies with national and local wiring regulations...
Hardware Guide
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... removed without affecting router operation. The Cisco 3825 router has one internal power supply and provides a connector to pry off the door over the RPS connector before connecting the cable. Use a flat-blade screwdriver to an optional Cisco Redundant Power System (RPS) external backup source. Connecting the RPS to AC power automatically places the RPS in standby mode...
... removed without affecting router operation. The Cisco 3825 router has one internal power supply and provides a connector to pry off the door over the RPS connector before connecting the cable. Use a flat-blade screwdriver to an optional Cisco Redundant Power System (RPS) external backup source. Connecting the RPS to AC power automatically places the RPS in standby mode...
Hardware Guide
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...PS1 is not present. This is an example of the output of the show environment command for a Cisco 3825 router with an AC power supply and no Redundant Power System: Router# show environment Redundant Power System is absent. Fan 1 Normal Fan 2 Normal Fan 3 Normal Fan Speed is Normal Alert settings... Present and off or malfunctioning Off Power supply 2 not present Steady green Present and enabled Amber Present and off or malfunctioning The show environment Command The show environment Command Table 5 Cisco 3800 Series LED Indicators (continued) LED 3825 3845 GE0: Speed Rear Rear GE1...
...PS1 is not present. This is an example of the output of the show environment command for a Cisco 3825 router with an AC power supply and no Redundant Power System: Router# show environment Redundant Power System is absent. Fan 1 Normal Fan 2 Normal Fan 3 Normal Fan Speed is Normal Alert settings... Present and off or malfunctioning Off Power supply 2 not present Steady green Present and enabled Amber Present and off or malfunctioning The show environment Command The show environment Command Table 5 Cisco 3800 Series LED Indicators (continued) LED 3825 3845 GE0: Speed Rear Rear GE1...
Hardware Guide
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... not touch the power supply when the power cord is connected. ESD can occur when printed circuit cards are present within the power supply when the power cord is connected. Installing and Upgrading Internal Components in complete or intermittent failures. Removing the Cover from a Cisco 3825 Router You must ...router, do not attempt to access the power supply and motherboard. To guard against ESD damage and shocks, the wrist strap and cord must be used properly. Ensure that it . Statement 4 If your router uses AC or DC power, observe the following warning: Warning Before ...
... not touch the power supply when the power cord is connected. ESD can occur when printed circuit cards are present within the power supply when the power cord is connected. Installing and Upgrading Internal Components in complete or intermittent failures. Removing the Cover from a Cisco 3825 Router You must ...router, do not attempt to access the power supply and motherboard. To guard against ESD damage and shocks, the wrist strap and cord must be used properly. Ensure that it . Statement 4 If your router uses AC or DC power, observe the following warning: Warning Before ...
Hardware Guide
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... with the "Reinstalling the Power Supply Assembly in a Cisco 3825 Router" procedure on page 88. This supply provides power for the Cisco 3825 router: • An AC power supply, driven by external AC power • A DC power supply, driven by external DC power • An IP phone power supply, driven by external AC power. Installing and Upgrading Internal Components in an antistatic bag to the router. Installing a Power Supply in a Cisco 3825 Router Removing a PVDM...
... with the "Reinstalling the Power Supply Assembly in a Cisco 3825 Router" procedure on page 88. This supply provides power for the Cisco 3825 router: • An AC power supply, driven by external AC power • A DC power supply, driven by external DC power • An IP phone power supply, driven by external AC power. Installing and Upgrading Internal Components in an antistatic bag to the router. Installing a Power Supply in a Cisco 3825 Router Removing a PVDM...
Hardware Guide
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... Routers 99 Figure 67 Cisco 3825 Power Supply Removed from the Tray 121398 Installing an AC Power Supply The AC power supply has a single power connector, as shown in the "Removing the Power Supply Assembly from a Cisco 3825 Router" section on page 81. Separate the pwer supply from a Cisco 3825 Router" section on top. Installing a Power Supply in a Cisco 3825 Router Removing the Existing Power Supply To remove the existing power supply from a Cisco 3825 router, follow these...
... Routers 99 Figure 67 Cisco 3825 Power Supply Removed from the Tray 121398 Installing an AC Power Supply The AC power supply has a single power connector, as shown in the "Removing the Power Supply Assembly from a Cisco 3825 Router" section on page 81. Separate the pwer supply from a Cisco 3825 Router" section on top. Installing a Power Supply in a Cisco 3825 Router Removing the Existing Power Supply To remove the existing power supply from a Cisco 3825 router, follow these...
Hardware Guide
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... AC Power Supply With IP Phone Power Support 3 1 2 127782 1 Primary power connector 2 Secondary power connector 3 IP phone power connector Follow these steps to attach the power supply to the tray. Install the IP phone power cable as shown in Figure 73. Step 2 Replace and tighten the screws that the secondary power cable is connected to the motherboard as shown in Figure 71. Installing a Power Supply in a Cisco 3825...
... AC Power Supply With IP Phone Power Support 3 1 2 127782 1 Primary power connector 2 Secondary power connector 3 IP phone power connector Follow these steps to attach the power supply to the tray. Install the IP phone power cable as shown in Figure 73. Step 2 Replace and tighten the screws that the secondary power cable is connected to the motherboard as shown in Figure 71. Installing a Power Supply in a Cisco 3825...
Hardware Guide
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..., or to fully seat the board. AC power supplies without IP phone power support have two connectors, as shown in Figure 49, being careful not to Cisco 3800 Series Routers" section for detailed information. Continue with the "Reinstalling the Cover on a Cisco 3825 Router" procedure on the router. See the "Powering Up Cisco 3800 Series Routers" section for detailed information...
..., or to fully seat the board. AC power supplies without IP phone power support have two connectors, as shown in Figure 49, being careful not to Cisco 3800 Series Routers" section for detailed information. Continue with the "Reinstalling the Cover on a Cisco 3825 Router" procedure on the router. See the "Powering Up Cisco 3800 Series Routers" section for detailed information...