Cisco Systems OL-27407-01 manual Memory, Power Supply, AC Power Adapter, PoE+ Splitter

Chapter 1 Product Overview

Cisco 810 Series

Table 1-2	Cisco 812 ISR WiFi LED Descriptions (continued)
Message Type		Color	Description
Cisco IOS errors		Red	Software failure. Try to disconnect and
			reconnect the unit power.
		Cycling through Blue,	General warning.
		Green, Red, and Off

Memory

The Cisco 812 ISR supports 512 MB DRAM and 512 MB compact flash memory. The Host router software runs on the first core. The second core runs the WLAN Access Point software.

If WLAN is not supported in an SKU, all 512 MB DRAM memory is allocated to the first core. For the SKUs that support WLAN, 128 MB out of the 512 MB main memory is allocated to the second core.

If WLAN is not supported in an SKU, all 512 MB DRAM compact flash memory is allocated to the first core. For the SKUs that support WLAN, 64 MB out of the 512 MB main memory is allocated to the second core.

Power Supply

The following are power adapters supported in the Cisco 812 ISR:

•AC Power Adapter, page 1-8

•PoE+ Splitter, page 1-8

AC Power Adapter

The default configuration is AC adapter that supports up to 4 A of 5 VDC current. The supported AC power adapter is PWR2-20W-AC that has a nominal input voltage of 100 to 240 VAC.

PoE+ Splitter

The Cisco PoE+ splitter (C810-POE-SPL) splits PoE+ into power and GE. It has connectors built into the power supply at both input and output so cables can be used at desired length as an option. Figure 1-4shows the I/O side of the PoE+ splitter.

Cisco Integrated Services Router Hardware Installation Guide

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