Hardware Installation Guide
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...K9, 867VAE-K9 All models All models Supports USB 1.1. Detects when the router is backed up by - the main WAN link fails. - 891 An FXO interface connects local calls to a standard telephone, - An FXS interface connects directly to a central office or - Note The Cisco 860VAE series router...network. 888 - This is used for 802.3af-compliant devices - (such as security tokens and flash memory. models Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide OL-16193-07 1-29 The RTC is the interface a standard ...
...K9, 867VAE-K9 All models All models Supports USB 1.1. Detects when the router is backed up by - the main WAN link fails. - 891 An FXO interface connects local calls to a standard telephone, - An FXS interface connects directly to a central office or - Note The Cisco 860VAE series router...network. 888 - This is used for 802.3af-compliant devices - (such as security tokens and flash memory. models Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide OL-16193-07 1-29 The RTC is the interface a standard ...