Installation guide

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Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
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Chapter 1 Product Overview
Hardware Features
GE ACT Green On—GE WAN interface is up.
Blinking—GE WAN activity (traffic in either direction).
Off—Device is powered off or GE WAN interface is down.
GE Mode Green On—GE WAN Mode is selected.
Off—Device is powered off or DSL WAN mode is selected.
1. xDSL = General term referring to various forms of DSL, including ADSL (asymmetric digital subscriber line) and VDSL (very-high-data-rate digital
subscriber line).
Table 1-5 LED Descriptions for the Cisco 866VAE, Cisco 867VAE, Cisco 866VAE-K9, and Cisco 867VAE-K9 ISRs
LED Activity Description