C921-4P Cisco 900 Series Integrated Services Routers

The Cisco 900 Series Integrated Services Routers (ISRs) combine Internet access, comprehensive security, and wireless services in a single high-performance device that is easy to deploy and manage. They are well suited for deployment as Customer Premises Equipment (CPE) in enterprise small branch offices and in service provider managed-service environments.



 C921-4P Overview


C921-4P is the Cisco 921 Gigabit Ethernet security router with internal power supply. Cisco 900 Series ISRs deliver integrated security and threat defense, protecting networks from both known and new Internet vulnerabilities and attacks


 C921-4P Specification


Brand Cisco
SKU C921-4P
WAN interfaces 2 ports Gigabit Ethernet (GE)
LAN interfaces 4-port GE managed switch
Integrated USB 2.0 Yes
USB 2.0 One USB 2.0 Type A port
Default and maximum DRAM Default 1 GB
Default and maximum flash memory 2 GB; not upgradable
Dimensions 1.70 x 9.0 x 9.5 in. (4.32 x 22.86 x 24.13 cm) (includes rubber feet)
Maximum crypto throughput 150 Mbps
Number of recommended users 50
Power supply AC input voltage: Universal 100 to 240 VAC
Frequency: 50 to 60 Hz 
Internal power supply (C921-4P and C931-4P only)
Separate console ports RJ-45
Warranty One year
Lead time 2-3 business days
Shipment DHL, Fedex, Aramex, EMS or per request


Product Tags cisco 5672          cisco aoc          cisco edfa          cisco attenuator          cisco 2821          cisco ir910          cisco router          cisco 5515          cisco pvdm         

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