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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
Cisco 890 Series ISRs
• DIMM expansion socket that can accept up to 512 MB of additional memory, for a total of 768 MB
system memory
• Three reverse-polarity threaded Neill-Concelman (RP-TNC) connectors on the back panel for
non-captive dual-band WLAN antenna (wireless models only)
• Supports the the AIM2-CUE-K9 and AIM2-APPRE-104-K9.
The following feature is located on the front panel:
• Two USB 1.1 ports
Figure 1-11 shows the front panel details of the Cisco 890 wireless router.
Figure 1-11 Front Panel of the Cisco 890 Series Wireless ISR
Figure 1-12 Rear Panel of the Cisco 890 Series Wireless ISR
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1 LEDs 2 USB ports