Cisco 900 Series Integrated Services Routers

The Cisco 921 Gigabit Ethernet security router with an internal power supply is model C921-4P. Cisco 900 Series ISRs provide integrated security and threat defence, safeguarding networks against both known and unknown Internet vulnerabilities and attacks. These powerful routers with fixed configurations provide secure broadband and Metro Ethernet connectivity. CPE can be deployed in customer locations by service providers offering managed Ethernet WAN services. Web-based tools and Cisco IOS Software provide centralised and remote management capabilities for full visibility and control of network configurations at the remote site.

Key Features

2 ports Gigabit Ethernet (GE)
4-port GE managed switch
Integrated USB 2.0
1GB DRAM
2GB Flash (Not Upgradable)

Description

The 900 Series ISRs Simplify The Deployment Of Ethernet WAN Services, With End-To-End Operations, Administration, And Maintenance (OA&M), Service-Level Agreement (SLA) Monitoring And Verification, And Configuration Management.

The Cisco 900 Series ISRs Come With A 4-Port Managed Switch, Providing LAN Ports To Connect Multiple Devices.

Specifications

SKU: C921-4P
WAN interfaces: 2 ports Gigabit Ethernet (GE)
LAN interfaces: 4-port GE managed switch
Integrated USB 2.0: Yes
Default and maximum DRAM: Default: 1 GB
Default and maximum flash memory: 2 GB; not upgradable
Dimensions (H x W x D): 1.70 x 9.0 x 9.5 in. (4.32 x 22.86 x 24.13 cm) (includes rubber feet)

Cisco 900 Series Integrated Services Routers