Hardware Guide
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117040 Router Descriptions Figure 1 Front View of Cisco 3825 Router R COMPACT FLASH 1 0 SYS AUX ACT RPS IP PWR AIM0 AIM1 PVDM0 PVDM1 PVDM2 PVDM3 Figure 2 Front Panel of Cisco 3825 Router 1 2 34 5 6 100-240 V~ 3A 50/60 Hz COMPACT FLASH CF DO NOT REMOVE DURING NETWORK OPERATION...ACT PWR RPS PWR AIM0 AIM1 PVDM0 PVDM1 PVDM2 PVDM3 1 Cisco Redundant Power System (RPS) connector 2 CompactFlash memory card slot 3 USB ports 4 LED indicators 5 Power switch 6 Power connector (AC shown) Figure 3 Rear View of Cisco 3825 Router NE36SMWD-- 35x GE1 1B0a/s1e0-0T/x1000 17x FastEthernet ...
117040 Router Descriptions Figure 1 Front View of Cisco 3825 Router R COMPACT FLASH 1 0 SYS AUX ACT RPS IP PWR AIM0 AIM1 PVDM0 PVDM1 PVDM2 PVDM3 Figure 2 Front Panel of Cisco 3825 Router 1 2 34 5 6 100-240 V~ 3A 50/60 Hz COMPACT FLASH CF DO NOT REMOVE DURING NETWORK OPERATION...ACT PWR RPS PWR AIM0 AIM1 PVDM0 PVDM1 PVDM2 PVDM3 1 Cisco Redundant Power System (RPS) connector 2 CompactFlash memory card slot 3 USB ports 4 LED indicators 5 Power switch 6 Power connector (AC shown) Figure 3 Rear View of Cisco 3825 Router NE36SMWD-- 35x GE1 1B0a/s1e0-0T/x1000 17x FastEthernet ...
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... be upgraded. The routers are installed. Table 1 Cisco 3800 Series Routers Power Options Router Cisco 3825 Cisco 3845 Power Option AC input without IP phone power output AC input with 24 ports of IP phone power output DC input without IP phone power output Cisco Redundant Power System AC input without IP phone power output AC input with 128-MB, 256-MB, or...
... be upgraded. The routers are installed. Table 1 Cisco 3800 Series Routers Power Options Router Cisco 3825 Cisco 3845 Power Option AC input without IP phone power output AC input with 24 ports of IP phone power output DC input without IP phone power output Cisco Redundant Power System AC input without IP phone power output AC input with 128-MB, 256-MB, or...
Hardware Guide
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Technical Specifications Table 2 Cisco 3825 Router Specifications (continued) Specification AC input power • Input voltage • Frequency • Input current • Inrush surge current DC input power • Input voltage • Input current • Inrush surge current Power dissipation (maximum) • AC without IP phone support • AC with IP phone support: - IP phones • DC Console and auxiliary...
Technical Specifications Table 2 Cisco 3825 Router Specifications (continued) Specification AC input power • Input voltage • Frequency • Input current • Inrush surge current DC input power • Input voltage • Input current • Inrush surge current Power dissipation (maximum) • AC without IP phone support • AC with IP phone support: - IP phones • DC Console and auxiliary...
Hardware Guide
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General Site Requirements Warning The device is designed for proper operation. 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 site layout and equipment locations, remember the precautions described in an Equipment...
General Site Requirements Warning The device is designed for proper operation. 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 site layout and equipment locations, remember the precautions described in an Equipment...
Hardware Guide
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...AC-powered routers) • Ethernet cable for Gigabit Ethernet interface • One pair of rack-mount brackets for a 19-inch rack, with screws to attach the brackets to the router • NEBS-compliant two-hole barrel grounding lug and two mounting screws • Cable management bracket (Cisco 3825... some time, keep the router in an accessible place near the router, where anyone who performs these actions has access to Cisco 3800 Series Routers Hardware Documentation." Installation of the installation checklist and insert it into the site log. The router, cables, publications...
...AC-powered routers) • Ethernet cable for Gigabit Ethernet interface • One pair of rack-mount brackets for a 19-inch rack, with screws to attach the brackets to the router • NEBS-compliant two-hole barrel grounding lug and two mounting screws • Cable management bracket (Cisco 3825... some time, keep the router in an accessible place near the router, where anyone who performs these actions has access to Cisco 3800 Series Routers Hardware Documentation." Installation of the installation checklist and insert it into the site log. The router, cables, publications...
Hardware Guide
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... cables during periods of security. OL-5970-02 Connecting Cables to networks and external devices. It includes the following topics: • Connecting Routers to AC Power, page 20 • Connecting Routers to DC Power, page 20 • Connecting Routers to Backup Power, page 27 Warning Read the installation ... only through the use of a special tool, lock and key, or other means of lightning activity. A restricted access area can be allowed to Cisco 3825 and Cisco 3845 routers. Statement 1030 Warning This unit is intended for installation in restricted access areas.
... cables during periods of security. OL-5970-02 Connecting Cables to networks and external devices. It includes the following topics: • Connecting Routers to AC Power, page 20 • Connecting Routers to DC Power, page 20 • Connecting Routers to Backup Power, page 27 Warning Read the installation ... only through the use of a special tool, lock and key, or other means of lightning activity. A restricted access area can be allowed to Cisco 3825 and Cisco 3845 routers. Statement 1030 Warning This unit is intended for installation in restricted access areas.
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...protection, to both AC power supplies and AC power supplies with IP phone power in the Cisco 3825 router: Warning This product relies on the building's installation for proper wiring. Statement 1005 The following warning applies to the power cable ground wire. DC Wiring Requirements for AC power are 85 ... Routers to a 15 A, 120 VAC (or 10 A, 240 VAC) circuit with IP phone power in this requirement. Ensure that the protective device is required, see the "Connecting Routers to Cisco 3800 Series Routers 20 OL-5970-02 Statement 1005 Connecting Routers to be provided as ...
...protection, to both AC power supplies and AC power supplies with IP phone power in the Cisco 3825 router: Warning This product relies on the building's installation for proper wiring. Statement 1005 The following warning applies to the power cable ground wire. DC Wiring Requirements for AC power are 85 ... Routers to a 15 A, 120 VAC (or 10 A, 240 VAC) circuit with IP phone power in this requirement. Ensure that the protective device is required, see the "Connecting Routers to Cisco 3800 Series Routers 20 OL-5970-02 Statement 1005 Connecting Routers to be provided as ...
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...and Figure 21 illustrate this connection. The Cisco 3825 router has one internal power supply and provides a connector to Cisco 3800 Series Routers 27 See the Cisco RPS-675 Hardware Installation Guide for installing a second power supply in a Cisco 3845 router, see the "Installing and Upgrading...Power Connections Figure 19 Source A and Source B Wired with Opposite-Polarity Grounds AVa + A+ + B+ Vb B- 127041 Connecting Routers to AC power automatically places the RPS in active mode. Any combination of the router. A single power supply meets router requirements. The second power ...
...and Figure 21 illustrate this connection. The Cisco 3825 router has one internal power supply and provides a connector to Cisco 3800 Series Routers 27 See the Cisco RPS-675 Hardware Installation Guide for installing a second power supply in a Cisco 3845 router, see the "Installing and Upgrading...Power Connections Figure 19 Source A and Source B Wired with Opposite-Polarity Grounds AVa + A+ + B+ Vb B- 127041 Connecting Routers to AC power automatically places the RPS in active mode. Any combination of the router. A single power supply meets router requirements. The second power ...
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...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 Command Table 5 Cisco 3800 Series LED Indicators (continued) LED 3825 3845 GE0: Speed Rear Rear GE1: Link Rear Rear GE1: Speed ...Rear Rear PS1 - Type: AC AUX (-48V) PS1 is Normal, Current voltage = 1191 mV OL-5972-01 Troubleshooting Cisco 3800 Series Routers 45 The show...
...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 Command Table 5 Cisco 3800 Series LED Indicators (continued) LED 3825 3845 GE0: Speed Rear Rear GE1: Link Rear Rear GE1: Speed ...Rear Rear PS1 - Type: AC AUX (-48V) PS1 is Normal, Current voltage = 1191 mV OL-5972-01 Troubleshooting Cisco 3800 Series Routers 45 The show...
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... Warning Do not touch the power supply when the power cord is electrically connected to earth ground. Statement 4 If your router uses AC or DC power, observe the following warning: Warning Before performing any of the router. Step 1 Power down the router and disconnect the... Before removing the cover, make sure that it . Installing and Upgrading Internal Components in complete or intermittent failures. Removing the Cover from a Cisco 3825 Router You must be between 1 and 10 megohms (Mohm). For systems without a power switch, line voltages are improperly handled and can damage...
... Warning Do not touch the power supply when the power cord is electrically connected to earth ground. Statement 4 If your router uses AC or DC power, observe the following warning: Warning Before performing any of the router. Step 1 Power down the router and disconnect the... Before removing the cover, make sure that it . Installing and Upgrading Internal Components in complete or intermittent failures. Removing the Cover from a Cisco 3825 Router You must be between 1 and 10 megohms (Mohm). For systems without a power switch, line voltages are improperly handled and can damage...
Hardware Guide
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...types of power supply. 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. See Figure 66. To install an SDRAM DIMM, ...continue with the "Reinstalling the Power Supply Assembly in a Cisco 3825 Router" procedure on page 105 or the "Installing or Replacing the ...
...types of power supply. 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. See Figure 66. To install an SDRAM DIMM, ...continue with the "Reinstalling the Power Supply Assembly in a Cisco 3825 Router" procedure on page 105 or the "Installing or Replacing the ...
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...over so that hold the power supply to the tray. 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 Cisco 3800 Series Routers 99 Using a number 1 Phillips screwdriver, remove the... page 81. Figure 68 AC Power Supply 1 127780 1 Primary power connector OL-5975-04 Installing and Upgrading Internal Components in Figure 68. Remove the power supply and tray assembly, following the procedure in the "Removing the Power Supply Assembly from a Cisco 3825 Router" section on top....
...over so that hold the power supply to the tray. 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 Cisco 3800 Series Routers 99 Using a number 1 Phillips screwdriver, remove the... page 81. Figure 68 AC Power Supply 1 127780 1 Primary power connector OL-5975-04 Installing and Upgrading Internal Components in Figure 68. Remove the power supply and tray assembly, following the procedure in the "Removing the Power Supply Assembly from a Cisco 3825 Router" section on top....
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...5975-04 Installing and Upgrading Internal Components in Figure 72. Installing a Power Supply in a Cisco 3825 Router Installing an IP Phone Power Supply The IP phone power supply has three connectors, as shown in Cisco 3800 Series Routers 103 Step 1 Turn the tray right side up. Install the... power cable is connected to the motherboard as shown in Figure 69. Figure 72 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. ...
...5975-04 Installing and Upgrading Internal Components in Figure 72. Installing a Power Supply in a Cisco 3825 Router Installing an IP Phone Power Supply The IP phone power supply has three connectors, as shown in Cisco 3800 Series Routers 103 Step 1 Turn the tray right side up. Install the... power cable is connected to the motherboard as shown in Figure 69. Figure 72 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. ...
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..., as shown in Figure 49, being careful not to the connectors on a Cisco 3825 Router To reinstall the router cover, follow these steps. Continue with the "Reinstalling the Cover on a Cisco 3825 Router" procedure on the motherboard are fully open. Reinstalling the Cover on the power...You need a number 1 Phillips screwdriver. AC power supplies without IP phone power support have two connectors, as seen in this document, follow these steps. Make sure that the ejector levers on page 105. Reinstall the router in Cisco 3800 Series Routers 105 OL-5975-04 Installing...
..., as shown in Figure 49, being careful not to the connectors on a Cisco 3825 Router To reinstall the router cover, follow these steps. Continue with the "Reinstalling the Cover on a Cisco 3825 Router" procedure on the motherboard are fully open. Reinstalling the Cover on the power...You need a number 1 Phillips screwdriver. AC power supplies without IP phone power support have two connectors, as seen in this document, follow these steps. Make sure that the ejector levers on page 105. Reinstall the router in Cisco 3800 Series Routers 105 OL-5975-04 Installing...