Cisco Systems 7200 VXR manual 4 Cisco 7206VXR Router-Rear View

Chapter 1 Cisco 7200 VXR Product Overview

Cisco 7206VXR Overview

Figure 1-4 Cisco 7206VXR Router—Rear View

3 4

2

1

5

84396

	6	7	8	9
1	Chassis grounding receptacles				6	Network processing engine or network
						services engine
2	Power supply filler plate				7	AC-input power supply
3	Power switch				8	PWR OK LED
4	AC power cable-retention clip				9	AC power supply receptacle
5	Internal fans

The rear of the Cisco 7206VXR router provides access to the network processing engine or network services engine and up to two power supplies. (See Figure 1-4.)

The NPE-G2 and NPE-G1 have external connectors and status LEDs for the three Gigabit Ethernet interfaces as well as console and auxiliary ports. The network processing engines NPE-100 through NPE-400 or network services engine (NSE-1) have no external connectors or LEDs. There is a handle for removing and installing the network processing engine or network services engine and two captive installation screws for securing it to the chassis.

The Port Adapter Jacket Card is supported in the I/O controller slot.

The Cisco 7206VXR router comes equipped with one 280W AC-input power supply. (A 280W DC-input power supply option is available.) In Figure 1-4, a Cisco 7206VXR router is configured with a single AC-input power supply. (A power supply filler plate is installed over the second power supply bay.) A fully configured Cisco 7206VXR router operates with only one installed power supply; however, a second, optional power supply of the same type provides hot-swappable, load-sharing, redundant power.

Note The Cisco 7206VXR does not support a mixture of AC- and DC-input power.

The power supply has the router’s main power switch and either an AC-input power receptacle or a hardwired DC-input power cable (depending on the type of installed power supply).

Caution Do not mix power supplies in the Cisco 7206VXR. In dual power supply router configurations, both power supplies must be of the same type (two AC-input power supplies or two DC-input power supplies).

Cisco 7200 VXR Installation and Configuration Guide

OL-5013-09 1-9