Cisco 2921 ISR Router CISCO2921/K9
Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services.
In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper and fiber GE.
Cisco IOS Software Universal image is installed on each ISR G2.
The Universal image contains all of the Cisco IOS technology sets which can be activated with a software license.
This allows your business to quickly deploy advanced features without downloading a new IOS image. Additionally, larger default memory is included to support the new capabilities.
Operating temperature : 32 to 104ºF (0 to 40ºC)
Operating relative humidity : 10% to 85% noncondensing
Maximum heat dissipation : 1091.88 BTU/hr
AC voltage : 100 / 240 VAC
Current : 3.4 / 1.4 A
Maximum power rating : 320 W