Cisco 2921 V06 CISCO2921/K9 ISR Integrated Services Router 2x Gigabit 4x EHWIC

4 EHWIC Slots. Cisco 2921 Features. Up to 100 Cisco Unified SRST Sessions. -1 Service Module Slot. -1 Double Wide Service Module Slot. 256MB Compact Flash (External) (Default)/ 4GB Max. -2 Onboard DSP (PVDM) Slots.

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