Rear Panel of Cisco 3825 Router | Cisco Systems 3800 Series specification

Router Descriptions

Figure 4 Rear Panel of Cisco 3825 Router

1

2

NMD-
ESW-		35x
36	GE1
	10/100/1000	17x
2	Base-Tx

35x 17x 34x 16x 33x 15x 32x 14x 31x 13x 30x 12x 29x 11x

NM-

FastEthernet Ports

ESW- 15x

8x

16

7x

0x

1

15x

7x

14x

6x

13x

5x

12x

4x

11x

3x

10x

2x

9x

1x

8x

0x

FastEthernet Ports

18x

0x

28x 10x 27x 9x 26x 8x 25x 17 24x 6x 23x 5x 22x 4x 21x 3x 20x 2x 19x 1x 18x 0x

		Ext	H
		Ext	W
		Pwr	I
	-48V	GE	C
	-48V	GE	3
		10/100/	3
		1000
		Base-Tx	H
		EN	H
		EN	W
			I
			C
			1

	Ext
	Pwr
-48V	GE0
	10/100/
	1000
	Base-Tx
	EN

CONSOLE SPDGE 0/1 LNK

H
W
I
C
2				Cisco 3825
H
W
I
C
0	AUX	SPD	GE 0/0 LNK	SFP

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5

6

7

8	9	10	116842
			116842

1	Network module slot 2		6	HWIC slot 2

2	Screw holes for grounding lug		7	HWIC slot 0

3	Network module slot 1		8	Console and auxiliary ports

4	HWIC slot 3		9	Gigabit Ethernet ports

5	HWIC slot 1		10	Slot for optional SFP module

Figure 5		Front View of Cisco 3845 Router

117045

Overview of Cisco 3800 Series Routers

	OL-5966-01	3

Image 17

Cisco Systems 3800 Series warranty Rear Panel of Cisco 3825 Router

Contents

Objectives and Organization Convention Description AudienceConventions Bewaar Deze Instructies Safety Warnings Aviso Instruções Importantes DE Segurança Warnung Wichtige SicherheitshinweiseAvvertenza Importanti Istruzioni Sulla Sicurezza Guarde Estas Instrucciones GEM Disse Anvisninger Page Safety Warnings Introduction to Hardware Documentation Cisco Product Document Related Documentation Replacement, Repair, or Refund Policy for Hardware Cisco 90-Day Limited Hardware Warranty TermsDuration of Hardware Warranty Obtaining Documentation To Receive a Return Materials Authorization RMA NumberCisco.com Ordering Documentation Documentation Feedback Submitting a Service RequestObtaining Technical Assistance Cisco Technical Support Website Obtaining Additional Publications and Information Definitions of Service Request Severity Copyright 2004 Cisco Systems, Inc. All rights reserved Router Descriptions Overview of Cisco 3800 Series Routers Front View of Cisco 3825 Router Rear Panel of Cisco 3825 Router Front Panel of Cisco 3845 Router Product Identification Product Identification Cisco Product Identification Tool Built-In Ports Network Modules Module and Interface Card Capacity Interface Cards Aims and PVDMs Port NumberingBuilt-In Ports Network Module Ports Asynchronous Interface Numbering Interface Card Ports Memory PowerRouter Power Option Input IP Phone Power Output Real-Time Clock and Battery LED IndicatorsTechnical Specifications Specification Value Information, see the Cisco 2800 Series and Cisco Information, see the Cisco 2800 Series and Cisco Regulatory Compliance Regulatory Compliance Overview of Cisco 3800 Series Routers Statement Safety Recommendations Safety with Electricity Preventing Electrostatic Discharge Damage Power Supply ConsiderationsGeneral Site Requirements Site Environment Equipment Racks Site Configuration Task Verified by Date Installation Checklist Inspecting the Router Creating a Site Log OL-5967-01 Installing Cisco 3800 Series Routers in an Equipment Rack Bracket pair for 19-inch rack Rack-Mounting the Router Rack-Mounting Brackets for Cisco 3845 Routers Attaching Brackets to the Router for Rack Mounting Bracket Installation for Front Mounting Right bracket For 19-inch rack Use six screws on each side Installing the Router in a Rack Attaching the Optional Cable Management Bracket Grounding the Router Ground lug attachment Ring Terminal Ground Connection on Cisco 3825 Router Ring Terminal Ground Connection on Cisco 3845 Router OL-5969-01 Connecting Cables to Cisco 3800 Series Routers Power Connections Connecting Routers to DC Power Connecting Routers to AC Power120 VAC, 45 a 240 VAC, 30 A. Statement 120 VAC, 30 a 240 VAC, 20 A. Statement Wire Size Wire Terminal Lug Protection DC Input1 Safety Ground Overcurrent60 VDC, 20 A. Statement 60 VDC, 30 A. Statement DC Input Wiring Procedure + + B Dual DC Power Supply Configuration in Cisco 3825 Routers Connecting to One Source Only-Source a or Source B Va voltage = Vb voltage greater than 0.25 Source a and Source B Wired with Opposite-Polarity Grounds Connecting Routers to Backup Power RPS Connector on Cisco 3825 Router Connecting WAN, LAN, and Voice Cables Connecting a Console or Modem Connecting a Computer to the Cisco 3825 Router Console Port Connecting a Console to the Console Port Connecting a Computer to the Cisco 3845 Router Console Port Connecting a Modem to the Auxiliary Port Modem Prerequisites Powering Up Cisco 3800 Series Routers Verifying LED Indications Power-Up Procedure SYS Color and State Meaning Setting the Date and Time Verifying the Hardware Configuration Troubleshooting Cisco 3800 Series Routers Troubleshooting the Power and Cooling Systems Solving Problems Environmental Reporting Features Troubleshooting Modules, Cables, and Connections Cisco 3825 Front-Panel LEDs LEDs Cisco 3825 Rear-Panel LEDs 3825 3845 LED AIM0 PS1 Show environment Command Cisco 3800 Series Routers Error Messages Cisco 3845 Router Error Messages Jumper Settings Recovering a Lost Password More Troubleshooting Help OL-5972-01 Installing Network Modules Installing Network Modules Cisco 3800 Series Routers Installing Network Modules Modifying the Width of Network Module Slots Slot divider Slot adapters Slot Adapters for Double-Wide Network Modules Generic Router Installing and Removing Slot Dividers Slot Divider for Network Module Slot Installing Slot Dividers 121385 Removing Slot Dividers Installing Slot Adapters Installing and Removing Slot Adapters Removing Slot Adapters Installing Blank Faceplates Installing Interface Cards Installing Interface Cards in Cisco 3800 Series Routers Slot Divider for Cisco 3825 Hwic Slot Installing Slot Dividers in Hwic Slots Slot Divider for Cisco 3845 Hwic Slot Inserting Slot Divider into Hwic Slot Cisco 3825 Router Slot divider Screw tab Screw hole Track Pull the slot divider straight out of the Hwic slot Removing Slot Dividers from Hwic Slots Show a blank faceplate for an interface card slot Installing Blank Faceplates over Empty Hwic Slots Installing Blank Faceplates over Empty Hwic Slots Maximum Cisco Part Number SFP Transceiver Micrometer Mode Distance Laser Safety Guidelines Installing SFP Modules Removing SFP Modules Disconnecting SFP Latch Mechanisms OL-5968-01 Preventing Electrostatic Discharge Damage Compact Removing CompactFlash Memory Cards CompactFlash Slot Location in Cisco 3845 Router Installing CompactFlash Memory Cards Using the Compact Flash Guard Copyright 2004-2005 Cisco Systems, Inc. All rights reserved OL-5975-04 Safety with Electricity Removing the Cover from a Cisco 3825 Router Removing the Power Supply Assembly from a Cisco 3825 Router Removing the Plug-In Motherboard from a Cisco 3845 Router Removing the Motherboard from a Cisco 3845 Router Component Locations on the Motherboard PVDM3 Memory PVDM2 PVDM1 Component Locations on a Cisco 3845 Motherboard Sdram Dimm Removal and Installation Removing an Sdram Dimm Dimm Location and Orientation Cisco 3845 Router procedure on Installing an Sdram Dimm Accessory Kits AIM Installation and RemovalInstalling an AIM Overview Removing Screws from a Motherboard for AIM Installation Connecting the AIM to the Motherboard Metal Standoffs Attaching an AIM to a Motherboard AIM Installed on a Motherboard Applying the AIM Label Verifying AIM Installation Removing Screws from an AIM Removing an AIM CompactFlash Memory Card Location on the AIM Installing a CompactFlash Memory Card on the AIM Pvdm Location and Orientation Pvdm Installation and Removal Tilt Pvdm up to vertical Clips snap into place Installing a Pvdm Removing a Pvdm Installing a Power Supply in a Cisco 3825 Router Installing an AC Power Supply Removing the Existing Power Supply 100 101 Installing a DC Power Supply 102 103 Installing an IP Phone Power Supply 104 105 Reinstalling the Cover on a Cisco 3825 Router 106 107 108